Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline Spirit Airlines

The cheapest airline(s) flying from San Diego to Saint Louis is Spirit Airlines.

  • Spirit Airlines Spirit Airlines
  • Frontier Airlines Frontier Airlines
  • United Airlines United Airlines
  • Delta Air Lines Delta Air Lines
  • Alaska Airlines Alaska Airlines
  • American Airlines American Airlines
  • Southwest Airlines Southwest Airlines
Cheapest Month October

Travel Period: October 2024 - September 2025

The cheapest month(s) to fly from San Diego to Saint Louis is October.

  • Oct 2024
  • Nov 2024
  • Dec 2024
  • Jan 2025
  • Feb 2025
  • Mar 2025
  • Apr 2025
  • May 2025
  • Jun 2025
  • Jul 2025
  • Aug 2025
  • Sep 2025
Cheapest Day of the Week Tuesday

The cheapest day(s) of the week to fly from San Diego to Saint Louis is Tuesday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday

Flight Schedules

Last Updated: Mon, 2 Sep, 2024

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      • Availability
        • M
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        • S
      • 17:25 SAN
        23:00 STL
        3Hrs, 35m Direct
      • SANSan Diego International Airport 17:25 - STL 23:00 3h 35m Direct
      • SANSan Diego International Airport 17:25
      • STLSt Louis Lambert Intl Airport 23:00
      • 3h 35m
      • Direct
      • Southwest Airlines (WN 4389)Boeing 737 700
      • Southwest Airlines (WN 4389)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 700
      • 17:50 SAN
        00:55 STL
        5Hrs, 05m Direct
      • SANSan Diego International Airport 17:50 - STL 00:55 5h 05m Direct
      • SANSan Diego International Airport 17:50
      • STLSt Louis Lambert Intl Airport 00:55
      • 5h 05m
      • Direct
      • Southwest Airlines (WN 3702)Boeing 737 700
      • Southwest Airlines (WN 3702)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 700
      • 18:20 SAN
        23:55 STL
        3Hrs, 35m Direct
      • SANSan Diego International Airport 18:20 - STL 23:55 3h 35m Direct
      • SANSan Diego International Airport 18:20
      • STLSt Louis Lambert Intl Airport 23:55
      • 3h 35m
      • Direct
      • Southwest Airlines (WN 286)Boeing 737 700
      • Southwest Airlines (WN 286)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • Boeing 737 700
      • 06:30 SAN
        17:30 STL
        9Hrs, 00m Direct
      • SANSan Diego International Airport 06:30 - STL 17:30 9h Direct
      • SANSan Diego International Airport 06:30
      • STLSt Louis Lambert Intl Airport 17:30
      • 9h
      • Direct
      • Southwest Airlines (WN 4124)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 4124)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • Boeing 737 Max 8 Passenger
      • 06:35 SAN
        12:10 STL
        3Hrs, 35m Direct
      • SANSan Diego International Airport 06:35 - STL 12:10 3h 35m Direct
      • SANSan Diego International Airport 06:35
      • STLSt Louis Lambert Intl Airport 12:10
      • 3h 35m
      • Direct
      • Southwest Airlines (WN 4389)Boeing 737 700
      • Southwest Airlines (WN 4389)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • Boeing 737 700
      • 06:50 SAN
        12:25 STL
        3Hrs, 35m Direct
      • SANSan Diego International Airport 06:50 - STL 12:25 3h 35m Direct
      • SANSan Diego International Airport 06:50
      • STLSt Louis Lambert Intl Airport 12:25
      • 3h 35m
      • Direct
      • Southwest Airlines (WN 3124)Boeing 737 700
      • Southwest Airlines (WN 3124)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 700
      • 07:15 SAN
        12:55 STL
        3Hrs, 40m Direct
      • SANSan Diego International Airport 07:15 - STL 12:55 3h 40m Direct
      • SANSan Diego International Airport 07:15
      • STLSt Louis Lambert Intl Airport 12:55
      • 3h 40m
      • Direct
      • Southwest Airlines (WN 4389)Boeing 737 700
      • Southwest Airlines (WN 4389)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 700
      • 08:30 SAN
        14:05 STL
        3Hrs, 35m Direct
      • SANSan Diego International Airport 08:30 - STL 14:05 3h 35m Direct
      • SANSan Diego International Airport 08:30
      • STLSt Louis Lambert Intl Airport 14:05
      • 3h 35m
      • Direct
      • Southwest Airlines (WN 4389)Boeing 737 700
      • Southwest Airlines (WN 4389)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 10:45 SAN
        19:25 STL
        6Hrs, 40m Direct
      • SANSan Diego International Airport 10:45 - STL 19:25 6h 40m Direct
      • SANSan Diego International Airport 10:45
      • STLSt Louis Lambert Intl Airport 19:25
      • 6h 40m
      • Direct
      • Southwest Airlines (WN 3680)Boeing 737 700
      • Southwest Airlines (WN 3680)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 700
      • 10:50 SAN
        19:25 STL
        6Hrs, 35m Direct
      • SANSan Diego International Airport 10:50 - STL 19:25 6h 35m Direct
      • SANSan Diego International Airport 10:50
      • STLSt Louis Lambert Intl Airport 19:25
      • 6h 35m
      • Direct
      • Southwest Airlines (WN 2495)Boeing 737 700
      • Southwest Airlines (WN 2495)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 700
      • 11:30 SAN
        17:10 STL
        3Hrs, 40m Direct
      • SANSan Diego International Airport 11:30 - STL 17:10 3h 40m Direct
      • SANSan Diego International Airport 11:30
      • STLSt Louis Lambert Intl Airport 17:10
      • 3h 40m
      • Direct
      • Southwest Airlines (WN 451)Boeing 737 700
      • Southwest Airlines (WN 451)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 700
      • 13:50 SAN
        19:25 STL
        3Hrs, 35m Direct
      • SANSan Diego International Airport 13:50 - STL 19:25 3h 35m Direct
      • SANSan Diego International Airport 13:50
      • STLSt Louis Lambert Intl Airport 19:25
      • 3h 35m
      • Direct
      • Southwest Airlines (WN 2012)Boeing 737 800
      • Southwest Airlines (WN 2012)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 800
      • 14:20 SAN
        22:10 STL
        5Hrs, 50m Direct
      • SANSan Diego International Airport 14:20 - STL 22:10 5h 50m Direct
      • SANSan Diego International Airport 14:20
      • STLSt Louis Lambert Intl Airport 22:10
      • 5h 50m
      • Direct
      • Southwest Airlines (WN 4348)Boeing 737 700
      • Southwest Airlines (WN 4348)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • Boeing 737 700
      • 17:15 SAN
        00:36 STL
        5Hrs, 21m 1 Stop (SLC)
      • SANSan Diego International Airport 17:15 - STL 00:36 5h 21m 1 Stop (SLC) Salt Lake City
      • SANSan Diego International Airport 17:15
        SLCSalt Lake City Airport 20:45
      • SLCSalt Lake City Airport 20:11
        STLSt Louis Lambert Intl Airport 00:36
      • 5h 21m (34m)
      • 1 Stop SLC · Salt Lake City 34m
      • Delta Air Lines (DL 1210)Airbus
        Delta Air Lines (DL 2666)Airbus
      • Delta Air Lines (DL 1210)
        • M
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        • W
        • T
        • F
        • -
        • S
      • 22:15 SAN
        08:23 STL
        8Hrs, 08m 1 Stop (CLT)
      • SANSan Diego International Airport 22:15 - STL 08:23 8h 08m 1 Stop (CLT) Charlotte
      • SANSan Diego International Airport 22:15
        CLTCharlotte Airport 07:27
      • CLTCharlotte Airport 06:01
        STLSt Louis Lambert Intl Airport 08:23
      • 8h 08m (1h 26m)
      • 1 Stop CLT · Charlotte 1h 26m
      • American Airlines (AA 2056)Airbus
        American Airlines (AA 2475)Boeing 737 800
      • American Airlines (AA 2056)
        • -
        • -
        • W
        • T
        • -
        • S
        • S
      • 22:15 SAN
        09:15 STL
        9Hrs, 00m 1 Stop (DTW)
      • SANSan Diego International Airport 22:15 - STL 09:15 9h 1 Stop (DTW) Detroit
      • SANSan Diego International Airport 22:15
        DTWDetroit Wayne County 08:37
      • DTWDetroit Wayne County 05:40
        STLSt Louis Lambert Intl Airport 09:15
      • 9h (2h 57m)
      • 1 Stop DTW · Detroit 2h 57m
      • Delta Air Lines (DL 764)Airbus
        Delta Air Lines (DL 2868)Boeing 717
      • Delta Air Lines (DL 764)
        • M
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        • W
        • T
        • F
        • -
        • S
      • 22:48 SAN
        08:56 STL
        8Hrs, 08m 1 Stop (ATL)
      • SANSan Diego International Airport 22:48 - STL 08:56 8h 08m 1 Stop (ATL) Atlanta
      • SANSan Diego International Airport 22:48
        ATLAtlanta Hartsfield-Jackson Intl Airport 08:17
      • ATLAtlanta Hartsfield-Jackson Intl Airport 06:00
        STLSt Louis Lambert Intl Airport 08:56
      • 8h 08m (2h 17m)
      • 1 Stop ATL · Atlanta 2h 17m
      • Delta Air Lines (DL 712)Airbus
        Delta Air Lines (DL 1571)Boeing 737 900
      • Delta Air Lines (DL 712)
        • M
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        • T
        • -
        • S
        • S
      • 22:48 SAN
        09:06 STL
        8Hrs, 18m 1 Stop (ATL)
      • SANSan Diego International Airport 22:48 - STL 09:06 8h 18m 1 Stop (ATL) Atlanta
      • SANSan Diego International Airport 22:48
        ATLAtlanta Hartsfield-Jackson Intl Airport 08:27
      • ATLAtlanta Hartsfield-Jackson Intl Airport 06:00
        STLSt Louis Lambert Intl Airport 09:06
      • 8h 18m (2h 27m)
      • 1 Stop ATL · Atlanta 2h 27m
      • Delta Air Lines (DL 712)Airbus
        Delta Air Lines (DL 1571)Boeing 737 900
      • Delta Air Lines (DL 712)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      • 06:15 SAN
        14:54 STL
        6Hrs, 39m 1 Stop (ATL)
      • SANSan Diego International Airport 06:15 - STL 14:54 6h 39m 1 Stop (ATL) Atlanta
      • SANSan Diego International Airport 06:15
        ATLAtlanta Hartsfield-Jackson Intl Airport 14:18
      • ATLAtlanta Hartsfield-Jackson Intl Airport 13:37
        STLSt Louis Lambert Intl Airport 14:54
      • 6h 39m (41m)
      • 1 Stop ATL · Atlanta 41m
      • Delta Air Lines (DL 729)Airbus
        Delta Air Lines (DL 932)Boeing 737 900
      • Delta Air Lines (DL 729)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 06:15 SAN
        15:25 STL
        7Hrs, 10m 1 Stop (DFW)
      • SANSan Diego International Airport 06:15 - STL 15:25 7h 10m 1 Stop (DFW) Dallas
      • SANSan Diego International Airport 06:15
        DFWDallas/Fort Worth Intl Airport 13:41
      • DFWDallas/Fort Worth Intl Airport 11:26
        STLSt Louis Lambert Intl Airport 15:25
      • 7h 10m (2h 15m)
      • 1 Stop DFW · Dallas 2h 15m
      • American Airlines (AA 1939)Airbus
        American Airlines (AA 1363)Boeing 737 800
      • American Airlines (AA 1939)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 06:15 SAN
        16:14 STL
        7Hrs, 59m 1 Stop (ATL)
      • SANSan Diego International Airport 06:15 - STL 16:14 7h 59m 1 Stop (ATL) Atlanta
      • SANSan Diego International Airport 06:15
        ATLAtlanta Hartsfield-Jackson Intl Airport 15:35
      • ATLAtlanta Hartsfield-Jackson Intl Airport 13:37
        STLSt Louis Lambert Intl Airport 16:14
      • 7h 59m (1h 58m)
      • 1 Stop ATL · Atlanta 1h 58m
      • Delta Air Lines (DL 729)Airbus
        Delta Air Lines (DL 1485)Boeing 737 900
      • Delta Air Lines (DL 729)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 06:15 SAN
        16:30 STL
        8Hrs, 15m 1 Stop (DTW)
      • SANSan Diego International Airport 06:15 - STL 16:30 8h 15m 1 Stop (DTW) Detroit
      • SANSan Diego International Airport 06:15
        DTWDetroit Wayne County 15:55
      • DTWDetroit Wayne County 13:46
        STLSt Louis Lambert Intl Airport 16:30
      • 8h 15m (2h 09m)
      • 1 Stop DTW · Detroit 2h 09m
      • Delta Air Lines (DL 754)Airbus
        Delta Air Lines (DL 4031)Canadair Regional
      • Delta Air Lines (DL 754)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 06:16 SAN
        17:15 STL
        8Hrs, 59m 1 Stop (SFO)
      • SANSan Diego International Airport 06:16 - STL 17:15 8h 59m 1 Stop (SFO) San Francisco
      • SANSan Diego International Airport 06:16
        SFOSan Francisco International Airport 11:10
      • SFOSan Francisco International Airport 07:56
        STLSt Louis Lambert Intl Airport 17:15
      • 8h 59m (3h 14m)
      • 1 Stop SFO · San Francisco 3h 14m
      • United Airlines (UA 1986)Boeing 737 Max 8 Passenger
        United Airlines (UA 5567)Embraer 175
      • United Airlines (UA 1986)
        • M
        • T
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        • T
        • F
        • S
        • S
      • 06:20 SAN
        14:40 STL
        6Hrs, 20m 1 Stop (MSP)
      • SANSan Diego International Airport 06:20 - STL 14:40 6h 20m 1 Stop (MSP) Minneapolis
      • SANSan Diego International Airport 06:20
        MSPMinneapolis International Airport 13:05
      • MSPMinneapolis International Airport 12:05
        STLSt Louis Lambert Intl Airport 14:40
      • 6h 20m (1h)
      • 1 Stop MSP · Minneapolis 1h
      • Delta Air Lines (DL 2134)Airbus
        Delta Air Lines (DL 1569)Boeing 717
      • Delta Air Lines (DL 2134)
        • M
        • T
        • W
        • T
        • F
        • -
        • S
      • 06:20 SAN
        15:00 STL
        6Hrs, 40m 1 Stop (MSP)
      • SANSan Diego International Airport 06:20 - STL 15:00 6h 40m 1 Stop (MSP) Minneapolis
      • SANSan Diego International Airport 06:20
        MSPMinneapolis International Airport 13:25
      • MSPMinneapolis International Airport 12:05
        STLSt Louis Lambert Intl Airport 15:00
      • 6h 40m (1h 20m)
      • 1 Stop MSP · Minneapolis 1h 20m
      • Delta Air Lines (DL 2134)Airbus
        Delta Air Lines (DL 1569)Boeing 717
      • Delta Air Lines (DL 2134)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 06:20 SAN
        15:45 STL
        7Hrs, 25m 1 Stop (MDW)
      • SANSan Diego International Airport 06:20 - STL 15:45 7h 25m 1 Stop (MDW) Chicago
      • SANSan Diego International Airport 06:20
        MDWChicago Midway Airport 14:35
      • MDWChicago Midway Airport 12:20
        STLSt Louis Lambert Intl Airport 15:45
      • 7h 25m (2h 15m)
      • 1 Stop MDW · Chicago 2h 15m
      • Southwest Airlines (WN 255)Boeing 737 800
        Southwest Airlines (WN 787)Boeing 737 800
      • Southwest Airlines (WN 255)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • 06:20 SAN
        16:09 STL
        7Hrs, 49m 1 Stop (ORD)
      • SANSan Diego International Airport 06:20 - STL 16:09 7h 49m 1 Stop (ORD) Chicago
      • SANSan Diego International Airport 06:20
        ORDChicago O'Hare International Airport 14:55
      • ORDChicago O'Hare International Airport 12:34
        STLSt Louis Lambert Intl Airport 16:09
      • 7h 49m (2h 21m)
      • 1 Stop ORD · Chicago 2h 21m
      • American Airlines (AA 518)Airbus
        American Airlines (AA 3412)Embraer 170
      • American Airlines (AA 518)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 06:20 SAN
        16:54 STL
        8Hrs, 34m 1 Stop (MSP)
      • SANSan Diego International Airport 06:20 - STL 16:54 8h 34m 1 Stop (MSP) Minneapolis
      • SANSan Diego International Airport 06:20
        MSPMinneapolis International Airport 15:20
      • MSPMinneapolis International Airport 12:05
        STLSt Louis Lambert Intl Airport 16:54
      • 8h 34m (3h 15m)
      • 1 Stop MSP · Minneapolis 3h 15m
      • Delta Air Lines (DL 2134)Airbus
        Delta Air Lines (DL 1605)Boeing 717
      • Delta Air Lines (DL 2134)
        • M
        • T
        • W
        • T
        • F
        • -
        • S
      • 06:25 SAN
        13:40 STL
        5Hrs, 15m 1 Stop (DEN)
      • SANSan Diego International Airport 06:25 - STL 13:40 5h 15m 1 Stop (DEN) Denver
      • SANSan Diego International Airport 06:25
        DENDenver Intl Airport 10:40
      • DENDenver Intl Airport 09:50
        STLSt Louis Lambert Intl Airport 13:40
      • 5h 15m (50m)
      • 1 Stop DEN · Denver 50m
      • Southwest Airlines (WN 1481)Boeing 737 700
        Southwest Airlines (WN 2527)Boeing 737 700
      • Southwest Airlines (WN 1481)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • 06:25 SAN
        17:00 STL
        8Hrs, 35m 1 Stop (DAL)
      • SANSan Diego International Airport 06:25 - STL 17:00 8h 35m 1 Stop (DAL) Dallas
      • SANSan Diego International Airport 06:25
        DALDallas/Fort Worth Love Field Airport 15:15
      • DALDallas/Fort Worth Love Field Airport 11:25
        STLSt Louis Lambert Intl Airport 17:00
      • 8h 35m (3h 50m)
      • 1 Stop DAL · Dallas 3h 50m
      • Southwest Airlines (WN 3903)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 1100)Boeing 737 800
      • Southwest Airlines (WN 3903)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 06:25 SAN
        17:05 STL
        8Hrs, 40m 1 Stop (DEN)
      • SANSan Diego International Airport 06:25 - STL 17:05 8h 40m 1 Stop (DEN) Denver
      • SANSan Diego International Airport 06:25
        DENDenver Intl Airport 14:05
      • DENDenver Intl Airport 09:50
        STLSt Louis Lambert Intl Airport 17:05
      • 8h 40m (4h 15m)
      • 1 Stop DEN · Denver 4h 15m
      • Southwest Airlines (WN 1481)Boeing 737 700
        Southwest Airlines (WN 3216)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1481)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • 06:30 SAN
        14:35 STL
        6Hrs, 05m 1 Stop (SJC)
      • SANSan Diego International Airport 06:30 - STL 14:35 6h 05m 1 Stop (SJC) San Jose
      • SANSan Diego International Airport 06:30
        SJCSan Jose International Airport 08:50
      • SJCSan Jose International Airport 07:55
        STLSt Louis Lambert Intl Airport 14:35
      • 6h 05m (55m)
      • 1 Stop SJC · San Jose 55m
      • Southwest Airlines (WN 4660)Boeing 737 700
        Southwest Airlines (WN 946)Boeing 737 700
      • Southwest Airlines (WN 4660)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 06:30 SAN
        15:00 STL
        6Hrs, 30m 1 Stop (SJC)
      • SANSan Diego International Airport 06:30 - STL 15:00 6h 30m 1 Stop (SJC) San Jose
      • SANSan Diego International Airport 06:30
        SJCSan Jose International Airport 09:10
      • SJCSan Jose International Airport 07:55
        STLSt Louis Lambert Intl Airport 15:00
      • 6h 30m (1h 15m)
      • 1 Stop SJC · San Jose 1h 15m
      • Southwest Airlines (WN 4660)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 1233)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 4660)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • 06:30 SAN
        17:25 STL
        8Hrs, 55m 1 Stop (BWI)
      • SANSan Diego International Airport 06:30 - STL 17:25 8h 55m 1 Stop (BWI) Baltimore
      • SANSan Diego International Airport 06:30
        BWIBaltimore Washington International Airport 16:15
      • BWIBaltimore Washington International Airport 14:30
        STLSt Louis Lambert Intl Airport 17:25
      • 8h 55m (1h 45m)
      • 1 Stop BWI · Baltimore 1h 45m
      • Southwest Airlines (WN 4148)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 2976)Boeing 737 700
      • Southwest Airlines (WN 4148)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 06:35 SAN
        14:35 STL
        6Hrs, 00m 1 Stop (DEN)
      • SANSan Diego International Airport 06:35 - STL 14:35 6h 1 Stop (DEN) Denver
      • SANSan Diego International Airport 06:35
        DENDenver Intl Airport 11:30
      • DENDenver Intl Airport 09:55
        STLSt Louis Lambert Intl Airport 14:35
      • 6h (1h 35m)
      • 1 Stop DEN · Denver 1h 35m
      • Southwest Airlines (WN 1959)Boeing 737 700
        Southwest Airlines (WN 3622)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1959)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 06:35 SAN
        14:40 STL
        6Hrs, 05m 1 Stop (BNA)
      • SANSan Diego International Airport 06:35 - STL 14:40 6h 05m 1 Stop (BNA) Nashville
      • SANSan Diego International Airport 06:35
        BNANashville Airport 13:25
      • BNANashville Airport 12:35
        STLSt Louis Lambert Intl Airport 14:40
      • 6h 05m (50m)
      • 1 Stop BNA · Nashville 50m
      • Southwest Airlines (WN 2807)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 2082)Boeing 737 700
      • Southwest Airlines (WN 2807)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 06:35 SAN
        15:40 STL
        7Hrs, 05m 1 Stop (OAK)
      • SANSan Diego International Airport 06:35 - STL 15:40 7h 05m 1 Stop (OAK) Oakland
      • SANSan Diego International Airport 06:35
        OAKOakland International Airport 09:50
      • OAKOakland International Airport 08:05
        STLSt Louis Lambert Intl Airport 15:40
      • 7h 05m (1h 45m)
      • 1 Stop OAK · Oakland 1h 45m
      • Southwest Airlines (WN 263)Boeing 737 700
        Southwest Airlines (WN 2923)Boeing 737 700
      • Southwest Airlines (WN 263)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 06:35 SAN
        17:25 STL
        8Hrs, 50m 1 Stop (DEN)
      • SANSan Diego International Airport 06:35 - STL 17:25 8h 50m 1 Stop (DEN) Denver
      • SANSan Diego International Airport 06:35
        DENDenver Intl Airport 14:25
      • DENDenver Intl Airport 09:55
        STLSt Louis Lambert Intl Airport 17:25
      • 8h 50m (4h 30m)
      • 1 Stop DEN · Denver 4h 30m
      • Southwest Airlines (WN 1959)Boeing 737 700
        Southwest Airlines (WN 2904)Boeing 737 700
      • Southwest Airlines (WN 1959)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 06:35 SAN
        17:35 STL
        9Hrs, 00m 1 Stop (SLC)
      • SANSan Diego International Airport 06:35 - STL 17:35 9h 1 Stop (SLC) Salt Lake City
      • SANSan Diego International Airport 06:35
        SLCSalt Lake City Airport 13:45
      • SLCSalt Lake City Airport 09:40
        STLSt Louis Lambert Intl Airport 17:35
      • 9h (4h 05m)
      • 1 Stop SLC · Salt Lake City 4h 05m
      • Delta Air Lines (DL 1117)Airbus
        Delta Air Lines (DL 2421)Airbus A220 100 Passenger
      • Delta Air Lines (DL 1117)
        • M
        • T
        • W
        • T
        • F
        • -
        • S
      • 06:40 SAN
        17:40 STL
        9Hrs, 00m 1 Stop (PHX)
      • SANSan Diego International Airport 06:40 - STL 17:40 9h 1 Stop (PHX) Phoenix
      • SANSan Diego International Airport 06:40
        PHXPhoenix Sky Harbor Intl Airport 12:45
      • PHXPhoenix Sky Harbor Intl Airport 08:00
        STLSt Louis Lambert Intl Airport 17:40
      • 9h (4h 45m)
      • 1 Stop PHX · Phoenix 4h 45m
      • Southwest Airlines (WN 957)Boeing 737 700
        Southwest Airlines (WN 1639)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 957)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 06:45 SAN
        14:45 STL
        6Hrs, 00m 1 Stop (DAL)
      • SANSan Diego International Airport 06:45 - STL 14:45 6h 1 Stop (DAL) Dallas
      • SANSan Diego International Airport 06:45
        DALDallas/Fort Worth Love Field Airport 13:00
      • DALDallas/Fort Worth Love Field Airport 11:45
        STLSt Louis Lambert Intl Airport 14:45
      • 6h (1h 15m)
      • 1 Stop DAL · Dallas 1h 15m
      • Southwest Airlines (WN 3550)Boeing 737 800
        Southwest Airlines (WN 1457)Boeing 737 700
      • Southwest Airlines (WN 3550)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 06:50 SAN
        15:30 STL
        6Hrs, 40m 1 Stop (PHX)
      • SANSan Diego International Airport 06:50 - STL 15:30 6h 40m 1 Stop (PHX) Phoenix
      • SANSan Diego International Airport 06:50
        PHXPhoenix Sky Harbor Intl Airport 10:35
      • PHXPhoenix Sky Harbor Intl Airport 08:10
        STLSt Louis Lambert Intl Airport 15:30
      • 6h 40m (2h 25m)
      • 1 Stop PHX · Phoenix 2h 25m
      • Southwest Airlines (WN 957)Boeing 737 800
        Southwest Airlines (WN 3596)Boeing 737 800
      • Southwest Airlines (WN 957)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 07:00 SAN
        15:05 STL
        6Hrs, 05m 1 Stop (AUS)
      • SANSan Diego International Airport 07:00 - STL 15:05 6h 05m 1 Stop (AUS) Austin
      • SANSan Diego International Airport 07:00
        AUSAustin-Bergstrom International Airport 13:00
      • AUSAustin-Bergstrom International Airport 11:50
        STLSt Louis Lambert Intl Airport 15:05
      • 6h 05m (1h 10m)
      • 1 Stop AUS · Austin 1h 10m
      • Southwest Airlines (WN 512)Boeing 737 700
        Southwest Airlines (WN 3539)Boeing 737 700
      • Southwest Airlines (WN 512)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 07:00 SAN
        15:49 STL
        6Hrs, 49m 1 Stop (ORD)
      • SANSan Diego International Airport 07:00 - STL 15:49 6h 49m 1 Stop (ORD) Chicago
      • SANSan Diego International Airport 07:00
        ORDChicago O'Hare International Airport 14:30
      • ORDChicago O'Hare International Airport 13:12
        STLSt Louis Lambert Intl Airport 15:49
      • 6h 49m (1h 18m)
      • 1 Stop ORD · Chicago 1h 18m
      • United Airlines (UA 2042)Boeing 737 800
        United Airlines (UA 2618)Airbus
      • United Airlines (UA 2042)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 07:00 SAN
        15:49 STL
        6Hrs, 49m 1 Stop (ORD)
      • SANSan Diego International Airport 07:00 - STL 15:49 6h 49m 1 Stop (ORD) Chicago
      • SANSan Diego International Airport 07:00
        ORDChicago O'Hare International Airport 14:30
      • ORDChicago O'Hare International Airport 13:15
        STLSt Louis Lambert Intl Airport 15:49
      • 6h 49m (1h 15m)
      • 1 Stop ORD · Chicago 1h 15m
      • United Airlines (UA 2042)Boeing 737 800
        United Airlines (UA 2618)Airbus
      • United Airlines (UA 2042)
        • M
        • T
        • W
        • T
        • F
        • -
        • S
      • 07:00 SAN
        16:10 STL
        7Hrs, 10m 1 Stop (LAS)
      • SANSan Diego International Airport 07:00 - STL 16:10 7h 10m 1 Stop (LAS) Las Vegas
      • SANSan Diego International Airport 07:00
        LASLas Vegas McCarran International Airport 10:55
      • LASLas Vegas McCarran International Airport 08:25
        STLSt Louis Lambert Intl Airport 16:10
      • 7h 10m (2h 30m)
      • 1 Stop LAS · Las Vegas 2h 30m
      • Southwest Airlines (WN 827)Boeing 737 700
        Southwest Airlines (WN 3900)Boeing 737 700
      • Southwest Airlines (WN 827)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 07:00 SAN
        16:36 STL
        7Hrs, 36m 1 Stop (DEN)
      • SANSan Diego International Airport 07:00 - STL 16:36 7h 36m 1 Stop (DEN) Denver
      • SANSan Diego International Airport 07:00
        DENDenver Intl Airport 13:32
      • DENDenver Intl Airport 10:26
        STLSt Louis Lambert Intl Airport 16:36
      • 7h 36m (3h 06m)
      • 1 Stop DEN · Denver 3h 06m
      • United Airlines (UA 639)Boeing 737 Max 9 Passenger
        United Airlines (UA 1315)Airbus
      • United Airlines (UA 639)
        • -
        • -
        • W
        • -
        • -
        • -
        • -
      • 07:00 SAN
        17:41 STL
        8Hrs, 41m 1 Stop (ORD)
      • SANSan Diego International Airport 07:00 - STL 17:41 8h 41m 1 Stop (ORD) Chicago
      • SANSan Diego International Airport 07:00
        ORDChicago O'Hare International Airport 16:15
      • ORDChicago O'Hare International Airport 13:15
        STLSt Louis Lambert Intl Airport 17:41
      • 8h 41m (3h)
      • 1 Stop ORD · Chicago 3h
      • United Airlines (UA 2042)Boeing 737 800
        United Airlines (UA 4518)Canadair Regional Jet 550
      • United Airlines (UA 2042)
        • M
        • T
        • W
        • T
        • F
        • -
        • S
      • 07:00 SAN
        17:41 STL
        8Hrs, 41m 1 Stop (ORD)
      • SANSan Diego International Airport 07:00 - STL 17:41 8h 41m 1 Stop (ORD) Chicago
      • SANSan Diego International Airport 07:00
        ORDChicago O'Hare International Airport 16:15
      • ORDChicago O'Hare International Airport 13:12
        STLSt Louis Lambert Intl Airport 17:41
      • 8h 41m (3h 03m)
      • 1 Stop ORD · Chicago 3h 03m
      • United Airlines (UA 2042)Boeing 737 800
        United Airlines (UA 4518)Canadair Regional Jet 550
      • United Airlines (UA 2042)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 07:09 SAN
        16:36 STL
        7Hrs, 27m 1 Stop (DEN)
      • SANSan Diego International Airport 07:09 - STL 16:36 7h 27m 1 Stop (DEN) Denver
      • SANSan Diego International Airport 07:09
        DENDenver Intl Airport 13:32
      • DENDenver Intl Airport 10:35
        STLSt Louis Lambert Intl Airport 16:36
      • 7h 27m (2h 57m)
      • 1 Stop DEN · Denver 2h 57m
      • United Airlines (UA 639)Boeing 737 Max 9 Passenger
        United Airlines (UA 1315)Airbus
      • United Airlines (UA 639)
        • M
        • T
        • -
        • T
        • F
        • -
        • S
      • 07:10 SAN
        15:25 STL
        6Hrs, 15m 1 Stop (DFW)
      • SANSan Diego International Airport 07:10 - STL 15:25 6h 15m 1 Stop (DFW) Dallas
      • SANSan Diego International Airport 07:10
        DFWDallas/Fort Worth Intl Airport 13:41
      • DFWDallas/Fort Worth Intl Airport 12:21
        STLSt Louis Lambert Intl Airport 15:25
      • 6h 15m (1h 20m)
      • 1 Stop DFW · Dallas 1h 20m
      • American Airlines (AA 959)Airbus
        American Airlines (AA 1363)Boeing 737 800
      • American Airlines (AA 959)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 07:10 SAN
        16:51 STL
        7Hrs, 41m 1 Stop (DFW)
      • SANSan Diego International Airport 07:10 - STL 16:51 7h 41m 1 Stop (DFW) Dallas
      • SANSan Diego International Airport 07:10
        DFWDallas/Fort Worth Intl Airport 15:05
      • DFWDallas/Fort Worth Intl Airport 12:21
        STLSt Louis Lambert Intl Airport 16:51
      • 7h 41m (2h 44m)
      • 1 Stop DFW · Dallas 2h 44m
      • American Airlines (AA 959)Airbus
        American Airlines (AA 622)Airbus
      • American Airlines (AA 959)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 07:15 SAN
        16:55 STL
        7Hrs, 40m 1 Stop (CLT)
      • SANSan Diego International Airport 07:15 - STL 16:55 7h 40m 1 Stop (CLT) Charlotte
      • SANSan Diego International Airport 07:15
        CLTCharlotte Airport 16:03
      • CLTCharlotte Airport 15:06
        STLSt Louis Lambert Intl Airport 16:55
      • 7h 40m (57m)
      • 1 Stop CLT · Charlotte 57m
      • American Airlines (AA 598)Airbus
        American Airlines (AA 2477)Boeing 737 800
      • American Airlines (AA 598)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 07:15 SAN
        17:25 STL
        8Hrs, 10m 1 Stop (CLT)
      • SANSan Diego International Airport 07:15 - STL 17:25 8h 10m 1 Stop (CLT) Charlotte
      • SANSan Diego International Airport 07:15
        CLTCharlotte Airport 16:23
      • CLTCharlotte Airport 15:06
        STLSt Louis Lambert Intl Airport 17:25
      • 8h 10m (1h 17m)
      • 1 Stop CLT · Charlotte 1h 17m
      • American Airlines (AA 598)Airbus
        American Airlines (AA 2477)Boeing 737 800
      • American Airlines (AA 598)
        • -
        • T
        • W
        • -
        • -
        • S
        • -
      • 07:20 SAN
        16:14 STL
        6Hrs, 54m 1 Stop (ATL)
      • SANSan Diego International Airport 07:20 - STL 16:14 6h 54m 1 Stop (ATL) Atlanta
      • SANSan Diego International Airport 07:20
        ATLAtlanta Hartsfield-Jackson Intl Airport 15:35
      • ATLAtlanta Hartsfield-Jackson Intl Airport 14:35
        STLSt Louis Lambert Intl Airport 16:14
      • 6h 54m (1h)
      • 1 Stop ATL · Atlanta 1h
      • Delta Air Lines (DL 762)Airbus
        Delta Air Lines (DL 1485)Boeing 737 900
      • Delta Air Lines (DL 762)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 07:20 SAN
        18:01 STL
        8Hrs, 41m 1 Stop (ATL)
      • SANSan Diego International Airport 07:20 - STL 18:01 8h 41m 1 Stop (ATL) Atlanta
      • SANSan Diego International Airport 07:20
        ATLAtlanta Hartsfield-Jackson Intl Airport 17:22
      • ATLAtlanta Hartsfield-Jackson Intl Airport 14:35
        STLSt Louis Lambert Intl Airport 18:01
      • 8h 41m (2h 47m)
      • 1 Stop ATL · Atlanta 2h 47m
      • Delta Air Lines (DL 762)Airbus
        Delta Air Lines (DL 1393)Boeing 737 900
      • Delta Air Lines (DL 762)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 07:25 SAN
        17:10 STL
        7Hrs, 45m 1 Stop (DEN)
      • SANSan Diego International Airport 07:25 - STL 17:10 7h 45m 1 Stop (DEN) Denver
      • SANSan Diego International Airport 07:25
        DENDenver Intl Airport 14:10
      • DENDenver Intl Airport 10:50
        STLSt Louis Lambert Intl Airport 17:10
      • 7h 45m (3h 20m)
      • 1 Stop DEN · Denver 3h 20m
      • Southwest Airlines (WN 1959)Boeing 737 800
        Southwest Airlines (WN 3216)Boeing 737 800
      • Southwest Airlines (WN 1959)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 07:35 SAN
        16:45 STL
        7Hrs, 10m 1 Stop (AUS)
      • SANSan Diego International Airport 07:35 - STL 16:45 7h 10m 1 Stop (AUS) Austin
      • SANSan Diego International Airport 07:35
        AUSAustin-Bergstrom International Airport 14:40
      • AUSAustin-Bergstrom International Airport 12:25
        STLSt Louis Lambert Intl Airport 16:45
      • 7h 10m (2h 15m)
      • 1 Stop AUS · Austin 2h 15m
      • Southwest Airlines (WN 512)Boeing 737 800
        Southwest Airlines (WN 3331)Boeing 737 700
      • Southwest Airlines (WN 512)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 07:45 SAN
        15:05 STL
        5Hrs, 20m 1 Stop (DEN)
      • SANSan Diego International Airport 07:45 - STL 15:05 5h 20m 1 Stop (DEN) Denver
      • SANSan Diego International Airport 07:45
        DENDenver Intl Airport 12:05
      • DENDenver Intl Airport 11:05
        STLSt Louis Lambert Intl Airport 15:05
      • 5h 20m (1h)
      • 1 Stop DEN · Denver 1h
      • Southwest Airlines (WN 1959)Boeing 737 800
        Southwest Airlines (WN 548)Boeing 737 800
      • Southwest Airlines (WN 1959)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 07:45 SAN
        15:30 STL
        5Hrs, 45m 1 Stop (HOU)
      • SANSan Diego International Airport 07:45 - STL 15:30 5h 45m 1 Stop (HOU) Houston
      • SANSan Diego International Airport 07:45
        HOUHouston Hobby Airport 13:30
      • HOUHouston Hobby Airport 12:55
        STLSt Louis Lambert Intl Airport 15:30
      • 5h 45m (35m)
      • 1 Stop HOU · Houston 35m
      • Southwest Airlines (WN 784)Boeing 737 700
        Southwest Airlines (WN 1979)Boeing 737 700
      • Southwest Airlines (WN 784)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • 07:45 SAN
        16:22 STL
        6Hrs, 37m 1 Stop (IAH)
      • SANSan Diego International Airport 07:45 - STL 16:22 6h 37m 1 Stop (IAH) Houston
      • SANSan Diego International Airport 07:45
        IAHHouston George Bush Intercontinental Airport 14:20
      • IAHHouston George Bush Intercontinental Airport 13:00
        STLSt Louis Lambert Intl Airport 16:22
      • 6h 37m (1h 20m)
      • 1 Stop IAH · Houston 1h 20m
      • United Airlines (UA 2472)Boeing 737 900
        United Airlines (UA 2368)Boeing 737 700
      • United Airlines (UA 2472)
        • M
        • -
        • W
        • T
        • F
        • S
        • S
      • 07:45 SAN
        16:22 STL
        6Hrs, 37m 1 Stop (IAH)
      • SANSan Diego International Airport 07:45 - STL 16:22 6h 37m 1 Stop (IAH) Houston
      • SANSan Diego International Airport 07:45
        IAHHouston George Bush Intercontinental Airport 14:20
      • IAHHouston George Bush Intercontinental Airport 13:00
        STLSt Louis Lambert Intl Airport 16:22
      • 6h 37m (1h 20m)
      • 1 Stop IAH · Houston 1h 20m
      • United Airlines (UA 2472)Boeing 737 800
        United Airlines (UA 2368)Boeing 737 700
      • United Airlines (UA 2472)
        • -
        • T
        • -
        • -
        • -
        • -
        • -
      • 07:45 SAN
        17:20 STL
        7Hrs, 35m 1 Stop (DEN)
      • SANSan Diego International Airport 07:45 - STL 17:20 7h 35m 1 Stop (DEN) Denver
      • SANSan Diego International Airport 07:45
        DENDenver Intl Airport 14:20
      • DENDenver Intl Airport 11:05
        STLSt Louis Lambert Intl Airport 17:20
      • 7h 35m (3h 15m)
      • 1 Stop DEN · Denver 3h 15m
      • Southwest Airlines (WN 1959)Boeing 737 800
        Southwest Airlines (WN 266)Boeing 737 800
      • Southwest Airlines (WN 1959)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
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      What’s the fastest flight time from San Diego to Saint Louis?

      The fastest flight time for direct flights from San Diego to Saint Louis is 3 hours 35 minutes. Check latest flight schedules & prices on Wego.

      What’s the most popular airline flying from San Diego to Saint Louis?

      The most popular airline flying from San Diego to Saint Louis is Spirit Airlines. Find the latest flight deals on Wego.

      How far is Saint Louis from San Diego?

      The flight distance between San Diego and Saint Louis is 2512km. Check all available flights on Wego.

      When is the earliest and latest flight of the day?

      The earliest flight of the day departs at 06:15. The last flight of the day departs at 17:15. See the full list of flight times on Wego.

      How many airlines offer direct flights from San Diego to Saint Louis?

      There are 1 airlines that offer direct flights from San Diego to Saint Louis. Find out the list of airlines on Wego.

      All Airports in Saint Louis

      St Louis Lambert Intl Airport STL

      Popular Airlines flying from San Diego to Saint Louis

      Spirit Airlines ‏()
      Delta Air Lines ‏()
      Frontier Airlines ‏()
      United Airlines ‏()

      Popular Destinations from Saint Louis

      Popular Destinations from San Diego

      Popular Hotels in Saint Louis

      Hotels In Popular Destinations