Airlines with flights from San Diego to Saint Louis
There are five airlines with scheduled flights between SAN and STL. Southwest is the only airline with non-stop flights from San Diego International Airport to Saint Louis Airport and the flight time is 3 hours and 30 minutes.
There are five airlines with scheduled flights between SAN and STL. Southwest is the only airline with non-stop flights from San Diego International Airport to Saint Louis Airport and the flight time is 3 hours and 30 minutes. Choose airline
Direct
Non-stop
3h 30min
Via Phoenix
4h 52min
Via Denver
4h 55min
Via Phoenix
4h 55min
Via Kansas City
5h 0min
Via Las Vegas
5h 10min
Via Dallas
5h 25min
Via Salt Lake City
5h 25min
Via San Antonio
5h 25min
Via Denver
5h 33min
Via Dallas
5h 35min
Via Houston
5h 40min
Via Austin
5h 40min
Via Nashville
5h 50min
NEW
Via Denver
5h 50min
Via Minneapolis
5h 51min
Via Chicago
5h 55min
NEW
Via Dallas
6h 6min
Via Houston
6h 8min
Via Chicago
6h 16min
Via Chicago
6h 22min
Via Omaha
5h 10min
Schedules
Non-stop with Southwest Airlines
-
Total flight time: 3 hours and 30 minutes
-
Low-cost airline
-
9 flights per week
-
Boeing 737-700 Passenger (Scimitar Winglets)Boeing 737MAX 8 PassengerBoeing 737-800 (winglets) Passenger/BBJ2
SAN
Direct
STL
W32, Aug 03 - Aug 09
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
WN3471
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12:15
12:15
12:25
12:25
09:40
12:35
WN3552
13:30
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The timetable & schedule information was updated at 2026-04-21
Via Phoenix with American Airlines
-
Total flight time: 4h 52m - 5h 56m.
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One World Alliance
-
72 flights per week
SAN
Via PHX
STL
W32, Aug 03 - Aug 09
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
AA625
AA3179
AA3179
06:20
06:20
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AA625
AA590
AA590
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----
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06:20
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06:20
AA1793
AA590
AA590
----
----
09:41
----
09:41
09:41
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AA2122
AA890
AA890
----
----
----
12:45
----
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12:45
AA2470
AA890
AA890
16:22
16:22
----
----
----
----
----
The timetable & schedule information was updated at 2026-04-21
Via Denver with Southwest Airlines
-
Total flight time: 4h 55m - 10h 05m.
-
Low-cost airline
-
247 flights per week
-
Boeing 737-700 Passenger (Scimitar Winglets)Boeing 737MAX 8 PassengerBoeing 737-800 (winglets) Passenger/BBJ2
SAN
Via DEN
STL
W32, Aug 03 - Aug 09
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
WN3274
WN3449
WN3449
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----
----
----
----
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06:20
WN3493
WN3152
WN3152
06:30
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----
----
----
----
WN1912
WN127
WN127
----
----
----
06:35
06:35
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WN3411
WN1695
WN1695
----
06:45
06:45
----
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06:55
----
WN3412
WN3449
WN3449
----
----
----
----
----
----
08:15
WN1511
WN241
WN241
----
08:30
08:30
----
----
----
----
WN1690
WN241
WN241
----
08:45
08:45
----
----
----
----
WN4476
WN241
WN241
----
08:45
08:45
----
----
----
----
WN2406
WN241
WN241
----
09:05
09:05
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----
----
----
WN3494
WN64
WN64
09:20
----
----
----
----
----
----
WN3412
WN241
WN241
----
09:35
09:35
----
----
----
----
WN3263
WN64
WN64
09:45
----
----
----
----
----
----
WN3415
WN241
WN241
----
----
----
----
----
10:15
----
WN3495
WN64
WN64
10:35
----
----
----
----
----
----
WN3415
WN3286
WN3286
----
----
----
----
----
----
10:50
WN2672
WN3449
WN3449
----
----
----
11:05
11:05
----
----
WN2344
WN3449
WN3449
----
----
----
11:35
11:35
----
----
WN297
WN3449
WN3449
----
----
----
11:40
11:40
----
----
WN659
WN3667
WN3667
----
----
----
----
----
----
11:40
WN1991
WN237
WN237
----
11:45
11:45
----
----
----
----
WN1133
WN1756
WN1756
12:10
----
----
----
----
----
----
WN3580
WN3667
WN3667
----
----
----
----
----
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12:15
WN4839
WN237
WN237
----
----
----
----
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12:50
----
WN1222
WN1756
WN1756
12:55
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----
----
----
----
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WN3496
WN1756
WN1756
13:20
----
----
----
----
----
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WN1435
WN237
WN237
----
13:40
13:40
----
----
----
----
WN2059
WN3449
WN3449
----
----
----
13:50
13:50
----
----
WN3414
WN3667
WN3667
----
----
----
14:55
14:55
----
14:15
WN3497
WN1756
WN1756
14:55
----
----
----
----
----
----
WN3414
WN313
WN313
----
15:15
15:15
----
----
----
----
WN4430
WN4981
WN4981
----
----
----
----
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17:20
The timetable & schedule information was updated at 2026-04-21
Via Phoenix with Southwest Airlines
-
Total flight time: 4h 55m - 10h 00m.
-
Low-cost airline
-
214 flights per week
-
Boeing 737-700 Passenger (Scimitar Winglets)Boeing 737MAX 8 PassengerBoeing 737-800 (winglets) Passenger/BBJ2
SAN
Via PHX
STL
W32, Aug 03 - Aug 09
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
WN3441
WN3282
WN3282
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08:35
08:35
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WN4967
WN3282
WN3282
----
----
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----
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09:10
----
WN1502
WN4682
WN4682
----
----
----
----
----
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09:55
WN3443
WN3281
WN3281
----
----
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10:15
10:15
----
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WN3445
WN3282
WN3282
----
----
----
----
----
11:10
----
WN1140
WN1574
WN1574
----
13:45
13:45
----
----
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WN765
WN3353
WN3353
13:50
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----
----
----
----
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WN1140
WN2359
WN2359
----
----
----
----
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13:50
13:50
WN3445
WN1603
WN1603
----
----
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14:30
14:30
----
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WN4453
WN2359
WN2359
----
----
----
----
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15:15
----
WN749
WN2359
WN2359
----
----
----
----
----
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15:15
WN4073
WN1603
WN1603
----
----
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15:20
15:20
----
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WN4453
WN1574
WN1574
----
15:30
15:30
----
----
----
----
WN3625
WN1603
WN1603
----
----
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16:45
16:45
----
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WN2521
WN3354
WN3354
17:10
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----
----
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WN4173
WN3354
WN3354
18:55
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The timetable & schedule information was updated at 2026-04-21
Via Kansas City with Southwest Airlines
-
Total flight time: 5h 00m - 6h 20m.
-
Low-cost airline
-
13 flights per week
-
Boeing 737-700 Passenger (Scimitar Winglets)Boeing 737MAX 8 PassengerBoeing 737-800 (winglets) Passenger/BBJ2
SAN
Via MCI
STL
W32, Aug 03 - Aug 09
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
Sorry. We could not find any flights for this week.
The timetable & schedule information was updated at 2026-04-21
Via Salt Lake City with Delta
Via Denver with United
Via Denver with Frontier