Southwest Airlines flights from Saint Louis (STL) to Philadelphia (PHL).
| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Tue,Wed
08:15
Saint Louis (STL) 2
11:25
Philadelphia (PHL) E Southwest Airlines WN 420 Non-stop Boeing 737-800 (73H) 2:10 Effective 2025-11-04 through 2025-11-12 |
| Mon-Thu
08:15
Saint Louis (STL) 2
11:25
Philadelphia (PHL) E Southwest Airlines WN 420 Non-stop Boeing 737-800 (73H) 2:10 Effective 2025-11-17 through 2025-11-20 |
| Mon-Fri
08:15
Saint Louis (STL) 2
11:25
Philadelphia (PHL) E Southwest Airlines WN 420 Non-stop Boeing 737-800 (73H) 2:10 Effective 2025-12-02 through 2025-12-11 |
| Mon-Wed
08:15
Saint Louis (STL) 2
11:25
Philadelphia (PHL) E Southwest Airlines WN 420 Non-stop Boeing 737-800 (73H) 2:10 Effective 2025-12-15 through 2025-12-17 |
| Wed,Thu
08:15
Saint Louis (STL) 2
11:25
Philadelphia (PHL) E Southwest Airlines WN 420 Non-stop Boeing 737-800 (73H) 2:10 Effective 2025-12-24 through 2026-01-01 |
| Tue,Wed
08:25
Saint Louis (STL) 2
11:35
Philadelphia (PHL) E Southwest Airlines WN 436 Non-stop Boeing 737-700 (73W) 2:10 Valid until 2025-06-04 |
| Mon,Thu,Fri,Sun
14:50
Saint Louis (STL) 2
17:55
Philadelphia (PHL) E Southwest Airlines WN 626 Non-stop Boeing 737-800 (73H) 2:05 Effective 2025-11-02 through 2025-11-16 |
| Mon,Fri,Sun
14:50
Saint Louis (STL) 2
17:55
Philadelphia (PHL) E Southwest Airlines WN 626 Non-stop Boeing 737-800 (73H) 2:05 Effective 2025-11-21 through 2025-11-28 |
| Fri,Sun
14:50
Saint Louis (STL) 2
17:55
Philadelphia (PHL) E Southwest Airlines WN 626 Non-stop Boeing 737-800 (73H) 2:05 Effective 2025-12-07 through 2025-12-14 |
| Thu
14:50
Saint Louis (STL) 2
17:55
Philadelphia (PHL) E Southwest Airlines WN 626 Non-stop Boeing 737-800 (73H) 2:05 Operates only on 2025-12-18 |
| Mon
14:50
Saint Louis (STL) 2
17:55
Philadelphia (PHL) E Southwest Airlines WN 626 Non-stop Boeing 737-800 (73H) 2:05 Operates only on 2026-01-05 |
| Sun
08:50
Saint Louis (STL) 2
12:00
Philadelphia (PHL) E Southwest Airlines WN 635 Non-stop Boeing 737-700 (73W) 2:10 Valid until 2025-05-18 |
| Sun
08:50
Saint Louis (STL) 2
12:00
Philadelphia (PHL) E Southwest Airlines WN 635 Non-stop Boeing 737-700 (73W) 2:10 Operates only on 2025-06-01 |
| Sun
09:25
Saint Louis (STL) 2
12:35
Philadelphia (PHL) E Southwest Airlines WN 635 Non-stop Boeing 737-800 (73H) 2:10 Operates only on 2025-05-25 |
| Sat
14:30
Saint Louis (STL) 2
17:40
Philadelphia (PHL) E Southwest Airlines WN 635 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Valid until 2025-05-31 |
| Tue,Wed
19:00
Saint Louis (STL) 2
22:10
Philadelphia (PHL) E Southwest Airlines WN 635 Non-stop Boeing 737-700 (73W) 2:10 Valid until 2025-06-04 |
| Mon,Thu,Fri
19:35
Saint Louis (STL) 2
22:45
Philadelphia (PHL) E Southwest Airlines WN 635 Non-stop Boeing 737-700 (73W) 2:10 Valid until 2025-06-02 |
| Mon,Thu,Fri,Sun
12:45
Saint Louis (STL) 2
15:55
Philadelphia (PHL) E Southwest Airlines WN 676 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2025-11-02 through 2025-11-16 |
| Mon,Fri,Sun
12:45
Saint Louis (STL) 2
15:55
Philadelphia (PHL) E Southwest Airlines WN 676 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2025-11-21 through 2025-11-28 |
| Fri,Sun
12:45
Saint Louis (STL) 2
15:55
Philadelphia (PHL) E Southwest Airlines WN 676 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2025-12-07 through 2025-12-14 |
| Thu
12:45
Saint Louis (STL) 2
15:55
Philadelphia (PHL) E Southwest Airlines WN 676 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Operates only on 2025-12-18 |
| Mon
12:45
Saint Louis (STL) 2
15:55
Philadelphia (PHL) E Southwest Airlines WN 676 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Operates only on 2026-01-05 |
| Sun
16:05
Saint Louis (STL) 2
19:10
Philadelphia (PHL) E Southwest Airlines WN 676 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Operates only on 2025-11-30 |
| Sat
17:45
Saint Louis (STL) 2
20:50
Philadelphia (PHL) E Southwest Airlines WN 676 Non-stop Boeing 737-800 (73H) 2:05 Effective 2025-11-08 through 2025-11-15 |
| Sat
17:45
Saint Louis (STL) 2
20:50
Philadelphia (PHL) E Southwest Airlines WN 676 Non-stop Boeing 737-800 (73H) 2:05 Effective 2025-12-06 through 2025-12-13 |
| Tue,Wed
18:10
Saint Louis (STL) 2
21:15
Philadelphia (PHL) E Southwest Airlines WN 676 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2025-11-04 through 2025-11-12 |
| Mon-Thu
18:10
Saint Louis (STL) 2
21:15
Philadelphia (PHL) E Southwest Airlines WN 676 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2025-11-17 through 2025-11-20 |
| Mon-Fri
18:10
Saint Louis (STL) 2
21:15
Philadelphia (PHL) E Southwest Airlines WN 676 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2025-12-02 through 2025-12-11 |
| Mon-Wed
18:10
Saint Louis (STL) 2
21:15
Philadelphia (PHL) E Southwest Airlines WN 676 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2025-12-15 through 2025-12-17 |
| Wed,Thu
18:10
Saint Louis (STL) 2
21:15
Philadelphia (PHL) E Southwest Airlines WN 676 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2025-12-24 through 2026-01-01 |
| Mon,Thu,Fri
07:45
Saint Louis (STL) 2
10:50
Philadelphia (PHL) E Southwest Airlines WN 867 Non-stop Boeing 737-800 (73H) 2:05 Effective 2025-10-02 through 2025-10-31 |
| Mon,Thu,Fri
07:50
Saint Louis (STL) 2
11:00
Philadelphia (PHL) E Southwest Airlines WN 1049 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2025-08-07 through 2025-09-29 |
| Sun
08:00
Saint Louis (STL) 2
11:10
Philadelphia (PHL) E Southwest Airlines WN 1049 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2025-08-10 through 2025-08-24 |
| Sun
08:00
Saint Louis (STL) 2
11:10
Philadelphia (PHL) E Southwest Airlines WN 1049 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2025-09-07 through 2025-09-28 |
| Sun
09:55
Saint Louis (STL) 2
13:05
Philadelphia (PHL) E Southwest Airlines WN 1049 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Operates only on 2025-08-31 |
| Sat
11:55
Saint Louis (STL) 2
15:10
Philadelphia (PHL) E Southwest Airlines WN 1049 Non-stop Boeing 737-800 (73H) 2:15 Effective 2025-08-09 through 2025-09-27 |
| Tue,Wed
18:40
Saint Louis (STL) 2
21:50
Philadelphia (PHL) E Southwest Airlines WN 1049 Non-stop Boeing 737-800 (73H) 2:10 Effective 2025-08-05 through 2025-10-01 |
| Thu
14:00
Saint Louis (STL) 2
17:05
Philadelphia (PHL) E Southwest Airlines WN 1591 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Operates only on 2025-11-27 |
| Tue,Wed
18:40
Saint Louis (STL) 2
21:45
Philadelphia (PHL) E Southwest Airlines WN 1782 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2025-10-07 through 2025-10-29 |
| Tue,Wed
08:15
Saint Louis (STL) 2
11:25
Philadelphia (PHL) E Southwest Airlines WN 1794 Non-stop Boeing 737-800 (73H) 2:10 Effective 2025-08-05 through 2025-10-01 |
| Sun
18:25
Saint Louis (STL) 2
21:35
Philadelphia (PHL) E Southwest Airlines WN 1794 Non-stop Boeing 737-800 (73H) 2:10 Operates only on 2025-08-31 |
| Mon,Thu,Fri
19:25
Saint Louis (STL) 2
22:35
Philadelphia (PHL) E Southwest Airlines WN 1794 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2025-08-07 through 2025-09-29 |
| Sun
19:35
Saint Louis (STL) 2
22:45
Philadelphia (PHL) E Southwest Airlines WN 1794 Non-stop Boeing 737-800 (73H) 2:10 Effective 2025-08-10 through 2025-08-24 |
| Sun
19:35
Saint Louis (STL) 2
22:45
Philadelphia (PHL) E Southwest Airlines WN 1794 Non-stop Boeing 737-800 (73H) 2:10 Effective 2025-09-07 through 2025-09-28 |
| Mon,Thu,Fri
07:55
Saint Louis (STL) 2
11:05
Philadelphia (PHL) E Southwest Airlines WN 1918 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Valid until 2025-06-02 |
| Sat
07:45
Saint Louis (STL) 2
10:55
Philadelphia (PHL) E Southwest Airlines WN 1991 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2025-11-22 through 2025-11-29 |
| Sat
07:45
Saint Louis (STL) 2
10:55
Philadelphia (PHL) E Southwest Airlines WN 1991 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2025-12-20 through 2026-01-03 |
| Mon-Wed
14:40
Saint Louis (STL) 2
17:45
Philadelphia (PHL) E Southwest Airlines WN 1991 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2025-11-25 through 2025-12-01 |
| Mon,Tue,Fri,Sun
14:40
Saint Louis (STL) 2
17:45
Philadelphia (PHL) E Southwest Airlines WN 1991 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2025-12-19 through 2026-01-04 |
| Sun
20:10
Saint Louis (STL) 2
23:20
Philadelphia (PHL) E Southwest Airlines WN 2159 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2025-10-05 through 2025-10-26 |
1
2
- A domestic route departing from the Saint Louis airport (STL) and arriving at Philadelphia airport (PHL).
- The flight distance is 811 miles, or 1305 km.
- The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-5 . 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 2:05 and 2:15.
