Southwest Airlines flights from Philadelphia (PHL) to Saint Louis (STL).
| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Sun
19:10
Philadelphia (PHL) E
20:50
Saint Louis (STL) 2 Southwest Airlines WN 4174 Non-stop Boeing 737-800 (73H) 2:40 Effective 2026-03-08 through 2026-04-05 |
| Mon,Thu,Fri
19:15
Philadelphia (PHL) E
20:55
Saint Louis (STL) 2 Southwest Airlines WN 4174 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-03-05 through 2026-04-06 |
| Tue,Wed,Sun
06:20
Philadelphia (PHL) E
07:45
Saint Louis (STL) 2 Southwest Airlines WN 4401 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-04-07 through 2026-05-20 |
| Tue,Wed,Sun
06:20
Philadelphia (PHL) E
07:45
Saint Louis (STL) 2 Southwest Airlines WN 4401 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-05-26 through 2026-06-03 |
| Sun
06:55
Philadelphia (PHL) E
08:20
Saint Louis (STL) 2 Southwest Airlines WN 4401 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Operates only on 2026-05-24 |
| Mon,Thu,Fri
06:10
Philadelphia (PHL) E
07:35
Saint Louis (STL) 2 Southwest Airlines WN 4952 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-04-09 through 2026-06-01 |
| Sat
06:15
Philadelphia (PHL) E
07:40
Saint Louis (STL) 2 Southwest Airlines WN 4952 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-04-11 through 2026-05-30 |
| Sun
12:25
Philadelphia (PHL) E
13:50
Saint Louis (STL) 2 Southwest Airlines WN 4952 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-04-12 through 2026-05-17 |
| Sun
12:25
Philadelphia (PHL) E
13:50
Saint Louis (STL) 2 Southwest Airlines WN 4952 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Operates only on 2026-05-31 |
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- A domestic route departing from the Philadelphia airport (PHL) and arriving at Saint Louis airport (STL).
- The flight distance is 811 miles, or 1305 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 2:15 and 2:40.
