Southwest Airlines flights from Atlanta (ATL) to Saint Louis (STL).
| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Mon
15:55
Atlanta (ATL) N
16:40
Saint Louis (STL) 2 Southwest Airlines WN 454 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Operates only on 2026-01-05 |
| Wed,Thu
08:45
Atlanta (ATL) N
09:35
Saint Louis (STL) 2 Southwest Airlines WN 457 Non-stop Boeing 737-700 (73W) 1:50 Valid until 2026-01-01 |
| Mon
20:45
Atlanta (ATL) N
21:30
Saint Louis (STL) 2 Southwest Airlines WN 457 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Operates only on 2026-01-05 |
| Sat
21:05
Atlanta (ATL) N
21:55
Saint Louis (STL) 2 Southwest Airlines WN 457 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Operates only on 2026-01-03 |
| Fri,Sun
21:55
Atlanta (ATL) N
22:40
Saint Louis (STL) 2 Southwest Airlines WN 457 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-01-02 through 2026-01-04 |
| Mon,Thu,Fri
13:45
Atlanta (ATL) N
14:30
Saint Louis (STL) 2 Southwest Airlines WN 899 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-03-05 through 2026-04-06 |
| Tue,Wed
13:45
Atlanta (ATL) N
14:30
Saint Louis (STL) 2 Southwest Airlines WN 899 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-03-10 through 2026-04-01 |
| Sun
14:30
Atlanta (ATL) N
15:15
Saint Louis (STL) 2 Southwest Airlines WN 1070 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-03-08 through 2026-04-05 |
| Tue,Wed
19:10
Atlanta (ATL) N
20:00
Saint Louis (STL) 2 Southwest Airlines WN 1070 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-03-10 through 2026-04-01 |
| Sat
19:55
Atlanta (ATL) N
20:45
Saint Louis (STL) 2 Southwest Airlines WN 1070 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-03-07 through 2026-04-04 |
| Mon,Thu,Fri
20:05
Atlanta (ATL) N
20:55
Saint Louis (STL) 2 Southwest Airlines WN 1070 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-03-05 through 2026-04-06 |
| Sat
16:35
Atlanta (ATL) N
17:20
Saint Louis (STL) 2 Southwest Airlines WN 1253 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Operates only on 2026-01-03 |
| Fri,Sun
17:10
Atlanta (ATL) N
17:55
Saint Louis (STL) 2 Southwest Airlines WN 1253 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-01-02 through 2026-01-04 |
| Tue,Wed
14:30
Atlanta (ATL) N
15:15
Saint Louis (STL) 2 Southwest Airlines WN 1395 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-04-07 through 2026-06-03 |
| Sat
15:35
Atlanta (ATL) N
16:20
Saint Louis (STL) 2 Southwest Airlines WN 1395 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-04-11 through 2026-05-30 |
| Sun
18:45
Atlanta (ATL) N
19:30
Saint Louis (STL) 2 Southwest Airlines WN 1395 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Operates only on 2026-05-24 |
| Mon,Thu,Fri
20:05
Atlanta (ATL) N
20:55
Saint Louis (STL) 2 Southwest Airlines WN 1395 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-04-09 through 2026-06-01 |
| Sun
20:15
Atlanta (ATL) N
21:00
Saint Louis (STL) 2 Southwest Airlines WN 1395 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-04-12 through 2026-05-17 |
| Sun
20:15
Atlanta (ATL) N
21:00
Saint Louis (STL) 2 Southwest Airlines WN 1395 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Operates only on 2026-05-31 |
| Tue,Wed
11:30
Atlanta (ATL) N
12:10
Saint Louis (STL) 2 Southwest Airlines WN 1906 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-08-04 through 2026-09-30 |
| Sat
12:00
Atlanta (ATL) N
12:35
Saint Louis (STL) 2 Southwest Airlines WN 1906 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2026-08-08 through 2026-09-26 |
| Mon,Thu,Fri
19:15
Atlanta (ATL) N
19:55
Saint Louis (STL) 2 Southwest Airlines WN 2218 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-08-06 through 2026-09-28 |
| Sun
19:15
Atlanta (ATL) N
19:55
Saint Louis (STL) 2 Southwest Airlines WN 2218 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2026-08-09 through 2026-09-27 |
| Tue,Wed
19:20
Atlanta (ATL) N
20:00
Saint Louis (STL) 2 Southwest Airlines WN 2218 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2026-08-04 through 2026-09-30 |
| Sun
13:50
Atlanta (ATL) N
14:35
Saint Louis (STL) 2 Southwest Airlines WN 2288 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-04-12 through 2026-05-17 |
| Sun
13:50
Atlanta (ATL) N
14:35
Saint Louis (STL) 2 Southwest Airlines WN 2288 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Operates only on 2026-05-31 |
| Mon,Thu,Fri
14:10
Atlanta (ATL) N
14:55
Saint Louis (STL) 2 Southwest Airlines WN 2288 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-04-09 through 2026-06-01 |
| Wed,Thu
18:45
Atlanta (ATL) N
19:30
Saint Louis (STL) 2 Southwest Airlines WN 2290 Non-stop Boeing 737-800 (73H) 1:45 Valid until 2026-01-01 |
| Tue,Wed
19:15
Atlanta (ATL) N
20:00
Saint Louis (STL) 2 Southwest Airlines WN 2291 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-04-07 through 2026-06-03 |
| Sun
19:55
Atlanta (ATL) N
20:45
Saint Louis (STL) 2 Southwest Airlines WN 2315 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-03-08 through 2026-04-05 |
| Mon,Thu-Sun
07:00
Atlanta (ATL) N
07:45
Saint Louis (STL) 2 Southwest Airlines WN 2416 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-03-05 through 2026-04-06 |
| Sat
09:05
Atlanta (ATL) N
09:50
Saint Louis (STL) 2 Southwest Airlines WN 2453 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-04-11 through 2026-05-30 |
| Mon,Thu,Fri
14:55
Atlanta (ATL) N
15:35
Saint Louis (STL) 2 Southwest Airlines WN 2570 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2026-08-06 through 2026-09-28 |
| Sun
10:45
Atlanta (ATL) N
11:20
Saint Louis (STL) 2 Southwest Airlines WN 2807 Non-stop Boeing 737-800 (73H) 1:35 Effective 2026-08-09 through 2026-09-27 |
| Tue,Wed
07:00
Atlanta (ATL) N
07:45
Saint Louis (STL) 2 Southwest Airlines WN 3243 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-04-07 through 2026-06-03 |
| Sun
07:00
Atlanta (ATL) N
07:45
Saint Louis (STL) 2 Southwest Airlines WN 3243 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-04-12 through 2026-05-17 |
| Sun
07:00
Atlanta (ATL) N
07:45
Saint Louis (STL) 2 Southwest Airlines WN 3243 Non-stop Boeing 737-800 (73H) 1:45 Operates only on 2026-05-31 |
| Sun
07:35
Atlanta (ATL) N
08:20
Saint Louis (STL) 2 Southwest Airlines WN 3243 Non-stop Boeing 737-800 (73H) 1:45 Operates only on 2026-05-24 |
| Thu,Fri,Sun
14:35
Atlanta (ATL) N
15:20
Saint Louis (STL) 2 Southwest Airlines WN 3793 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-01-11 through 2026-01-16 |
| Mon,Sun
14:35
Atlanta (ATL) N
15:20
Saint Louis (STL) 2 Southwest Airlines WN 3793 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-01-19 through 2026-01-25 |
| Thu,Fri,Sun
14:35
Atlanta (ATL) N
15:20
Saint Louis (STL) 2 Southwest Airlines WN 3793 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-02-01 through 2026-02-06 |
| Mon,Sun
14:35
Atlanta (ATL) N
15:20
Saint Louis (STL) 2 Southwest Airlines WN 3793 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-02-09 through 2026-02-15 |
| Mon,Tue,Thu
14:35
Atlanta (ATL) N
15:20
Saint Louis (STL) 2 Southwest Airlines WN 3793 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-02-17 through 2026-02-23 |
| Mon
14:35
Atlanta (ATL) N
15:20
Saint Louis (STL) 2 Southwest Airlines WN 3793 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Operates only on 2026-03-02 |
| Sat
16:00
Atlanta (ATL) N
16:50
Saint Louis (STL) 2 Southwest Airlines WN 3793 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-01-10 through 2026-02-07 |
| Mon-Fri
18:15
Atlanta (ATL) N
19:00
Saint Louis (STL) 2 Southwest Airlines WN 3793 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-01-07 through 2026-01-14 |
| Tue-Fri,Sun
18:15
Atlanta (ATL) N
19:00
Saint Louis (STL) 2 Southwest Airlines WN 3793 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-01-18 through 2026-01-23 |
| Mon-Fri
18:15
Atlanta (ATL) N
19:00
Saint Louis (STL) 2 Southwest Airlines WN 3793 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-01-26 through 2026-02-04 |
| Tue,Wed,Sun
18:15
Atlanta (ATL) N
19:00
Saint Louis (STL) 2 Southwest Airlines WN 3793 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-02-08 through 2026-02-11 |
| Tue,Wed
18:15
Atlanta (ATL) N
19:00
Saint Louis (STL) 2 Southwest Airlines WN 3793 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-02-18 through 2026-03-04 |
- A domestic route departing from the Atlanta airport (ATL) and arriving at Saint Louis airport (STL).
- The flight distance is 484 miles, or 778 km.
- The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-6 . 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 1:35 and 2:00.
