All airlines flying from Saint Louis (STL) to San Antonio (SAT).
| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Tue,Wed
08:25
Saint Louis (STL) 2
10:35
San Antonio (SAT) A Southwest Airlines WN 148 Non-stop Boeing 737-800 (73H) 2:10 Effective 2026-06-09 through 2026-07-29 |
| Mon,Thu,Fri
10:00
Saint Louis (STL) 2
12:20
San Antonio (SAT) A Southwest Airlines WN 191 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-02-12 through 2026-02-16 |
| Thu,Fri,Sun
10:00
Saint Louis (STL) 2
12:20
San Antonio (SAT) A Southwest Airlines WN 191 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-02-20 through 2026-03-01 |
| Mon,Thu,Fri,Sun
21:45
Saint Louis (STL) 2
00:10
San Antonio (SAT) A Southwest Airlines WN 442 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-03-05 through 2026-04-06 The flight arrives 1 day after departure. |
| Mon,Tue,Fri,Sun
09:50
Saint Louis (STL) 2
12:10
San Antonio (SAT) A Southwest Airlines WN 1139 Non-stop Boeing 737-800 (73H) 2:20 Valid until 2026-01-04 |
| Mon,Thu,Fri
08:30
Saint Louis (STL) 2
10:35
San Antonio (SAT) A Southwest Airlines WN 1809 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2026-08-06 through 2026-09-28 |
| Tue,Wed
20:45
Saint Louis (STL) 2
22:55
San Antonio (SAT) A Southwest Airlines WN 1946 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-08-04 through 2026-09-30 |
| Mon,Thu,Fri
08:30
Saint Louis (STL) 2
10:55
San Antonio (SAT) A Southwest Airlines WN 1972 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-03-05 through 2026-04-06 |
| Tue,Wed
20:50
Saint Louis (STL) 2
23:10
San Antonio (SAT) A Southwest Airlines WN 1972 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-03-10 through 2026-04-01 |
| Sun
09:00
Saint Louis (STL) 2
11:20
San Antonio (SAT) A Southwest Airlines WN 2045 Non-stop Boeing 737-800 (73H) 2:20 Operates only on 2026-05-24 |
| Mon-Fri
10:25
Saint Louis (STL) 2
12:50
San Antonio (SAT) A Southwest Airlines WN 2136 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-01-06 through 2026-01-14 |
| Tue-Fri,Sun
10:25
Saint Louis (STL) 2
12:50
San Antonio (SAT) A Southwest Airlines WN 2136 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-01-18 through 2026-01-23 |
| Mon-Fri
10:25
Saint Louis (STL) 2
12:50
San Antonio (SAT) A Southwest Airlines WN 2136 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-01-26 through 2026-02-04 |
| Tue,Wed,Sun
10:25
Saint Louis (STL) 2
12:50
San Antonio (SAT) A Southwest Airlines WN 2136 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-02-08 through 2026-02-11 |
| Tue,Wed
10:25
Saint Louis (STL) 2
12:50
San Antonio (SAT) A Southwest Airlines WN 2136 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-02-18 through 2026-03-04 |
| Sun
15:25
Saint Louis (STL) 2
17:35
San Antonio (SAT) A Southwest Airlines WN 2363 Non-stop Boeing 737-800 (73H) 2:10 Effective 2026-06-07 through 2026-08-02 |
| Thu,Fri,Sun
12:50
Saint Louis (STL) 2
15:10
San Antonio (SAT) A Southwest Airlines WN 2377 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2026-01-11 through 2026-01-16 |
| Mon,Sun
12:50
Saint Louis (STL) 2
15:10
San Antonio (SAT) A Southwest Airlines WN 2377 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2026-01-19 through 2026-01-25 |
| Thu,Fri,Sun
12:50
Saint Louis (STL) 2
15:10
San Antonio (SAT) A Southwest Airlines WN 2377 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2026-02-01 through 2026-02-06 |
| Mon,Sun
12:50
Saint Louis (STL) 2
15:10
San Antonio (SAT) A Southwest Airlines WN 2377 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2026-02-09 through 2026-02-15 |
| Mon,Tue,Thu
12:50
Saint Louis (STL) 2
15:10
San Antonio (SAT) A Southwest Airlines WN 2377 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2026-02-17 through 2026-02-23 |
| Mon
12:50
Saint Louis (STL) 2
15:10
San Antonio (SAT) A Southwest Airlines WN 2377 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Operates only on 2026-03-02 |
| Tue,Wed
08:25
Saint Louis (STL) 2
10:45
San Antonio (SAT) A Southwest Airlines WN 2599 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2026-04-07 through 2026-06-03 |
| Mon,Thu,Fri
08:30
Saint Louis (STL) 2
10:50
San Antonio (SAT) A Southwest Airlines WN 2599 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2026-04-09 through 2026-06-01 |
| Sun
08:30
Saint Louis (STL) 2
10:50
San Antonio (SAT) A Southwest Airlines WN 2599 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-04-12 through 2026-05-17 |
| Sun
08:30
Saint Louis (STL) 2
10:50
San Antonio (SAT) A Southwest Airlines WN 2599 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Operates only on 2026-05-31 |
| Sat
08:45
Saint Louis (STL) 2
11:00
San Antonio (SAT) A Southwest Airlines WN 2599 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Effective 2026-04-11 through 2026-05-30 |
| Mon
09:50
Saint Louis (STL) 2
12:10
San Antonio (SAT) A Southwest Airlines WN 2802 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Operates only on 2026-01-05 |
| Wed,Thu
10:15
Saint Louis (STL) 2
12:35
San Antonio (SAT) A Southwest Airlines WN 2802 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Valid until 2026-01-01 |
| Sat
17:55
Saint Louis (STL) 2
20:15
San Antonio (SAT) A Southwest Airlines WN 2926 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Operates only on 2026-01-03 |
| Sat
12:40
Saint Louis (STL) 2
15:00
San Antonio (SAT) A Southwest Airlines WN 3458 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2026-02-14 through 2026-02-28 |
| Mon,Thu,Fri
08:10
Saint Louis (STL) 2
10:15
San Antonio (SAT) A Southwest Airlines WN 3978 Non-stop Boeing 737-800 (73H) 2:05 Effective 2026-06-04 through 2026-08-03 |
| Sat
18:45
Saint Louis (STL) 2
20:50
San Antonio (SAT) A Southwest Airlines WN 3979 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2026-06-06 through 2026-08-01 |
| Tue,Wed
21:20
Saint Louis (STL) 2
23:25
San Antonio (SAT) A Southwest Airlines WN 3979 Non-stop Boeing 737-800 (73H) 2:05 Effective 2026-06-09 through 2026-07-29 |
| Mon,Thu,Fri
22:15
Saint Louis (STL) 2
00:20
San Antonio (SAT) A Southwest Airlines WN 3979 Non-stop Boeing 737-800 (73H) 2:05 Effective 2026-06-04 through 2026-08-03 The flight arrives 1 day after departure. |
| Sat
14:20
Saint Louis (STL) 2
16:25
San Antonio (SAT) A Southwest Airlines WN 4010 Non-stop Boeing 737-800 (73H) 2:05 Effective 2026-08-08 through 2026-09-26 |
| Sun
08:25
Saint Louis (STL) 2
10:50
San Antonio (SAT) A Southwest Airlines WN 4140 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-03-08 through 2026-04-05 |
| Tue,Wed
08:35
Saint Louis (STL) 2
11:00
San Antonio (SAT) A Southwest Airlines WN 4140 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-03-10 through 2026-04-01 |
| Sat
21:35
Saint Louis (STL) 2
23:55
San Antonio (SAT) A Southwest Airlines WN 4140 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2026-03-07 through 2026-04-04 |
| Sun
08:20
Saint Louis (STL) 2
10:30
San Antonio (SAT) A Southwest Airlines WN 4166 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-08-09 through 2026-09-27 |
| Tue,Wed
08:40
Saint Louis (STL) 2
10:50
San Antonio (SAT) A Southwest Airlines WN 4166 Non-stop Boeing 737-800 (73H) 2:10 Effective 2026-08-04 through 2026-09-30 |
| Mon,Thu,Fri
20:45
Saint Louis (STL) 2
22:55
San Antonio (SAT) A Southwest Airlines WN 4166 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-08-06 through 2026-09-28 |
| Sun
21:15
Saint Louis (STL) 2
23:20
San Antonio (SAT) A Southwest Airlines WN 4390 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2026-08-09 through 2026-09-27 |
| Tue,Wed
20:55
Saint Louis (STL) 2
23:15
San Antonio (SAT) A Southwest Airlines WN 4517 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-04-07 through 2026-06-03 |
| Mon,Thu,Fri
21:45
Saint Louis (STL) 2
00:05
San Antonio (SAT) A Southwest Airlines WN 4517 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-04-09 through 2026-06-01 The flight arrives 1 day after departure. |
| Sun
22:00
Saint Louis (STL) 2
00:20
San Antonio (SAT) A Southwest Airlines WN 4517 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-04-12 through 2026-05-17 The flight arrives 1 day after departure. |
| Sun
22:00
Saint Louis (STL) 2
00:20
San Antonio (SAT) A Southwest Airlines WN 4517 Non-stop Boeing 737-800 (73H) 2:20 Operates only on 2026-05-31 The flight arrives 1 day after departure. |
| Fri,Sun
21:55
Saint Louis (STL) 2
00:15
San Antonio (SAT) A Southwest Airlines WN 4564 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2026-01-02 through 2026-01-04 The flight arrives 1 day after departure. |
| Non-Direct Flights: |
| Daily
06:00
Saint Louis (STL) 1
10:47
San Antonio (SAT) B United Airlines UA 1371 1-stop Airbus A320 (320) 4:47 Effective 2026-01-06 through 2026-02-03 |
| Daily
06:00
Saint Louis (STL) 1
10:47
San Antonio (SAT) B United Airlines UA 1371 1-stop Airbus A320 (320) 4:47 Effective 2026-02-05 through 2026-02-11 |
1
2
- A domestic route departing from the Saint Louis airport (STL) and arriving at San Antonio airport (SAT).
- The flight distance is 786 miles, or 1265 km.
- The timezone of both the departure and the arrival airports is UTC-6 . Current time at both airports is (loading...).
- For direct flights, the flight time varies between 2:05 and 2:25.
