All airlines flying from Saint Louis (STL) to San Diego (SAN).
| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Sat
18:50
Saint Louis (STL) 2
20:55
San Diego (SAN) 1 Southwest Airlines WN 158 Non-stop Boeing 737-700 (Scimitar Winglets) 4:05 Effective 2026-03-07 through 2026-04-04 |
| Sun
21:35
Saint Louis (STL) 2
23:15
San Diego (SAN) 1 Southwest Airlines WN 1959 Non-stop Boeing 737-800 (73H) 3:40 Effective 2026-06-07 through 2026-08-02 |
| Thu,Fri,Sun
10:15
Saint Louis (STL) 2
12:25
San Diego (SAN) 1 Southwest Airlines WN 2401 Non-stop Boeing 737 MAX 8 (7M8) 4:10 Effective 2026-01-11 through 2026-01-16 |
| Mon,Sun
10:15
Saint Louis (STL) 2
12:25
San Diego (SAN) 1 Southwest Airlines WN 2401 Non-stop Boeing 737 MAX 8 (7M8) 4:10 Effective 2026-01-19 through 2026-01-25 |
| Thu,Fri,Sun
10:15
Saint Louis (STL) 2
12:25
San Diego (SAN) 1 Southwest Airlines WN 2401 Non-stop Boeing 737 MAX 8 (7M8) 4:10 Effective 2026-02-01 through 2026-02-06 |
| Mon,Sun
10:15
Saint Louis (STL) 2
12:25
San Diego (SAN) 1 Southwest Airlines WN 2401 Non-stop Boeing 737 MAX 8 (7M8) 4:10 Effective 2026-02-09 through 2026-02-15 |
| Mon,Tue,Thu
10:15
Saint Louis (STL) 2
12:25
San Diego (SAN) 1 Southwest Airlines WN 2401 Non-stop Boeing 737 MAX 8 (7M8) 4:10 Effective 2026-02-17 through 2026-02-23 |
| Mon
10:15
Saint Louis (STL) 2
12:25
San Diego (SAN) 1 Southwest Airlines WN 2401 Non-stop Boeing 737 MAX 8 (7M8) 4:10 Operates only on 2026-03-02 |
| Sat
10:25
Saint Louis (STL) 2
12:35
San Diego (SAN) 1 Southwest Airlines WN 2401 Non-stop Boeing 737-800 (73H) 4:10 Effective 2026-01-10 through 2026-02-07 |
| Mon-Fri
10:55
Saint Louis (STL) 2
13:10
San Diego (SAN) 1 Southwest Airlines WN 2401 Non-stop Boeing 737 MAX 8 (7M8) 4:15 Effective 2026-01-06 through 2026-01-14 |
| Tue-Fri,Sun
10:55
Saint Louis (STL) 2
13:10
San Diego (SAN) 1 Southwest Airlines WN 2401 Non-stop Boeing 737 MAX 8 (7M8) 4:15 Effective 2026-01-18 through 2026-01-23 |
| Mon-Fri
10:55
Saint Louis (STL) 2
13:10
San Diego (SAN) 1 Southwest Airlines WN 2401 Non-stop Boeing 737 MAX 8 (7M8) 4:15 Effective 2026-01-26 through 2026-02-04 |
| Tue,Wed,Sun
10:55
Saint Louis (STL) 2
13:10
San Diego (SAN) 1 Southwest Airlines WN 2401 Non-stop Boeing 737 MAX 8 (7M8) 4:15 Effective 2026-02-08 through 2026-02-11 |
| Tue,Wed
10:55
Saint Louis (STL) 2
13:10
San Diego (SAN) 1 Southwest Airlines WN 2401 Non-stop Boeing 737 MAX 8 (7M8) 4:15 Effective 2026-02-18 through 2026-03-04 |
| Sat
14:20
Saint Louis (STL) 2
16:00
San Diego (SAN) 1 Southwest Airlines WN 2526 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2026-06-06 through 2026-08-01 |
| Sat
20:50
Saint Louis (STL) 2
22:35
San Diego (SAN) 1 Southwest Airlines WN 2528 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2026-06-06 through 2026-08-01 |
| Mon,Thu-Sat
08:25
Saint Louis (STL) 2
10:30
San Diego (SAN) 1 Southwest Airlines WN 2548 Non-stop Boeing 737-800 (73H) 4:05 Effective 2026-03-05 through 2026-04-06 |
| Tue,Wed
08:30
Saint Louis (STL) 2
10:35
San Diego (SAN) 1 Southwest Airlines WN 2548 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2026-03-10 through 2026-04-01 |
| Sun
08:35
Saint Louis (STL) 2
10:40
San Diego (SAN) 1 Southwest Airlines WN 2548 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2026-03-08 through 2026-04-05 |
| Sat
16:00
Saint Louis (STL) 2
17:55
San Diego (SAN) 1 Southwest Airlines WN 2639 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2026-04-11 through 2026-05-30 |
| Sat
14:15
Saint Louis (STL) 2
15:55
San Diego (SAN) 1 Southwest Airlines WN 3181 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2026-08-08 through 2026-09-26 |
| Mon,Thu,Fri
18:10
Saint Louis (STL) 2
20:20
San Diego (SAN) 1 Southwest Airlines WN 3826 Non-stop Boeing 737 MAX 8 (7M8) 4:10 Effective 2026-02-12 through 2026-02-16 |
| Thu,Fri,Sun
18:10
Saint Louis (STL) 2
20:20
San Diego (SAN) 1 Southwest Airlines WN 3826 Non-stop Boeing 737 MAX 8 (7M8) 4:10 Effective 2026-02-20 through 2026-03-01 |
| Mon-Fri
08:25
Saint Louis (STL) 2
10:10
San Diego (SAN) 1 Southwest Airlines WN 3886 Non-stop Boeing 737-800 (73H) 3:45 Effective 2026-08-04 through 2026-09-30 |
| Sun
08:25
Saint Louis (STL) 2
10:10
San Diego (SAN) 1 Southwest Airlines WN 3886 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2026-08-09 through 2026-09-27 |
| Sat
09:45
Saint Louis (STL) 2
11:55
San Diego (SAN) 1 Southwest Airlines WN 4107 Non-stop Boeing 737-800 (73H) 4:10 Effective 2026-02-14 through 2026-02-28 |
| Mon,Thu,Fri
10:30
Saint Louis (STL) 2
12:45
San Diego (SAN) 1 Southwest Airlines WN 4107 Non-stop Boeing 737-800 (73H) 4:15 Effective 2026-02-12 through 2026-02-16 |
| Thu,Fri,Sun
10:30
Saint Louis (STL) 2
12:45
San Diego (SAN) 1 Southwest Airlines WN 4107 Non-stop Boeing 737-800 (73H) 4:15 Effective 2026-02-20 through 2026-03-01 |
| Wed,Thu
15:15
Saint Louis (STL) 2
17:15
San Diego (SAN) 1 Southwest Airlines WN 4238 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Valid until 2026-01-01 |
| Mon
16:50
Saint Louis (STL) 2
18:50
San Diego (SAN) 1 Southwest Airlines WN 4238 Non-stop Boeing 737-800 (73H) 4:00 Operates only on 2026-01-05 |
| Mon,Tue,Fri,Sun
18:30
Saint Louis (STL) 2
20:30
San Diego (SAN) 1 Southwest Airlines WN 4238 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Valid until 2026-01-04 |
| Mon,Thu,Fri
08:10
Saint Louis (STL) 2
09:50
San Diego (SAN) 1 Southwest Airlines WN 4283 Non-stop Boeing 737-800 (73H) 3:40 Effective 2026-06-04 through 2026-08-03 |
| Sun
08:25
Saint Louis (STL) 2
10:05
San Diego (SAN) 1 Southwest Airlines WN 4283 Non-stop Boeing 737-800 (73H) 3:40 Effective 2026-06-07 through 2026-08-02 |
| Tue,Wed
08:30
Saint Louis (STL) 2
10:10
San Diego (SAN) 1 Southwest Airlines WN 4283 Non-stop Boeing 737-800 (73H) 3:40 Effective 2026-06-09 through 2026-07-29 |
| Sat
09:45
Saint Louis (STL) 2
11:45
San Diego (SAN) 1 Southwest Airlines WN 4442 Non-stop Boeing 737-800 (73H) 4:00 Valid until 2026-01-03 |
| Mon,Tue,Fri,Sun
09:55
Saint Louis (STL) 2
11:55
San Diego (SAN) 1 Southwest Airlines WN 4442 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Valid until 2026-01-05 |
| Sat
18:55
Saint Louis (STL) 2
20:55
San Diego (SAN) 1 Southwest Airlines WN 4451 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Valid until 2026-01-03 |
| Sat
07:00
Saint Louis (STL) 2
09:00
San Diego (SAN) 1 Southwest Airlines WN 4515 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Effective 2026-04-11 through 2026-05-30 |
| Tue,Wed
08:25
Saint Louis (STL) 2
10:25
San Diego (SAN) 1 Southwest Airlines WN 4515 Non-stop Boeing 737-800 (73H) 4:00 Effective 2026-04-07 through 2026-06-03 |
| Mon,Thu,Fri
08:25
Saint Louis (STL) 2
10:25
San Diego (SAN) 1 Southwest Airlines WN 4515 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Effective 2026-04-09 through 2026-06-01 |
| Sun
08:30
Saint Louis (STL) 2
10:30
San Diego (SAN) 1 Southwest Airlines WN 4515 Non-stop Boeing 737-800 (73H) 4:00 Effective 2026-04-12 through 2026-05-17 |
| Sun
08:30
Saint Louis (STL) 2
10:30
San Diego (SAN) 1 Southwest Airlines WN 4515 Non-stop Boeing 737-800 (73H) 4:00 Operates only on 2026-05-31 |
| Sun
09:10
Saint Louis (STL) 2
11:10
San Diego (SAN) 1 Southwest Airlines WN 4515 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Operates only on 2026-05-24 |
| Non-Direct Flights: |
| Sat
10:35
Saint Louis (STL) 2
14:05
San Diego (SAN) 1 Southwest Airlines WN 1773 1-stop Boeing 737-800 (73H) 5:30 Effective 2026-04-11 through 2026-05-30 |
| Tue,Wed
05:30
Saint Louis (STL) 2
08:55
San Diego (SAN) 1 Southwest Airlines WN 2013 1-stop Boeing 737 MAX 8 (7M8) 5:25 Effective 2026-04-07 through 2026-06-03 |
| Mon
09:50
Saint Louis (STL) 2
14:05
San Diego (SAN) 1 Southwest Airlines WN 2556 1-stop Boeing 737-700 (Scimitar Winglets) 6:15 Operates only on 2026-01-05 |
| Sun
09:05
Saint Louis (STL) 2
13:00
San Diego (SAN) 1 Southwest Airlines WN 2570 1-stop Boeing 737 MAX 8 (7M8) 5:55 Effective 2026-06-07 through 2026-08-02 |
| Tue,Wed
12:05
Saint Louis (STL) 2
17:45
San Diego (SAN) 1 Southwest Airlines WN 3981 1-stop Boeing 737-800 (73H) 7:40 Effective 2026-06-09 through 2026-07-29 |
| Sun
16:00
Saint Louis (STL) 2
19:20
San Diego (SAN) 1 Southwest Airlines WN 4343 1-stop Boeing 737-700 (Scimitar Winglets) 5:20 Effective 2026-03-08 through 2026-04-05 |
| Wed,Thu
05:00
Saint Louis (STL) 2
08:35
San Diego (SAN) 1 Southwest Airlines WN 4433 1-stop Boeing 737 MAX 8 (7M8) 5:35 Valid until 2026-01-01 |
1
2
- A domestic route departing from the Saint Louis airport (STL) and arriving at San Diego airport (SAN).
- The flight distance is 1553 miles, or 2499 km.
- The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
- For direct flights, the flight time varies between 3:40 and 4:15.
