All airlines flying from Philadelphia (PHL) to Saint Louis (STL).

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 12:10 Philadelphia (PHL) E 13:40 Saint Louis (STL) 2
Southwest Airlines WN 439 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Operates only on 2026-01-03
Tue,Wed 18:35 Philadelphia (PHL) E 20:00 Saint Louis (STL) 2
Southwest Airlines WN 668 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-04-07 through 2026-06-03
Mon,Thu,Fri 19:10 Philadelphia (PHL) E 20:50 Saint Louis (STL) 2
Southwest Airlines WN 668 Non-stop Boeing 737-800 (73H) 2:40 Effective 2026-04-09 through 2026-06-01
Sun 19:30 Philadelphia (PHL) E 21:10 Saint Louis (STL) 2
Southwest Airlines WN 668 Non-stop Boeing 737-800 (73H) 2:40 Effective 2026-04-12 through 2026-05-17
Sun 19:30 Philadelphia (PHL) E 21:10 Saint Louis (STL) 2
Southwest Airlines WN 668 Non-stop Boeing 737-800 (73H) 2:40 Operates only on 2026-05-31
Tue,Wed 06:15 Philadelphia (PHL) E 07:30 Saint Louis (STL) 2
Southwest Airlines WN 1230 Non-stop Boeing 737-800 (73H) 2:15 Effective 2026-08-04 through 2026-09-30
Sun 06:20 Philadelphia (PHL) E 07:35 Saint Louis (STL) 2
Southwest Airlines WN 1230 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-08-09 through 2026-09-27
Sun 06:00 Philadelphia (PHL) E 07:35 Saint Louis (STL) 2
Southwest Airlines WN 1297 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2026-03-08 through 2026-04-05
Mon,Thu,Fri 06:15 Philadelphia (PHL) E 07:45 Saint Louis (STL) 2
Southwest Airlines WN 1297 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-03-05 through 2026-04-06
Tue,Wed,Sat 06:15 Philadelphia (PHL) E 07:45 Saint Louis (STL) 2
Southwest Airlines WN 1297 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-03-07 through 2026-04-04
Daily 18:35 Philadelphia (PHL) 20:03 Saint Louis (STL) 1
American Airlines AA 1368 Non-stop Airbus A319 (319) 2:28 Effective 2026-04-07 through 2026-05-20
Daily 18:35 Philadelphia (PHL) 20:12 Saint Louis (STL) 1
American Airlines AA 1368 Non-stop Airbus A319 (319) 2:37 Effective 2026-05-21 through 2026-07-01
Daily 18:35 Philadelphia (PHL) 20:14 Saint Louis (STL) 1
American Airlines AA 1368 Non-stop Airbus A319 (319) 2:39 Effective 2026-07-02 through 2026-08-04
Daily 18:35 Philadelphia (PHL) 20:17 Saint Louis (STL) 1
American Airlines AA 1368 Non-stop Airbus A319 (319) 2:42 Effective 2026-09-09 through 2026-10-04
Daily 19:20 Philadelphia (PHL) 21:05 Saint Louis (STL) 1
American Airlines AA 1368 Non-stop Airbus A319 (319) 2:45 Effective 2026-08-05 through 2026-09-08
Daily 15:35 Philadelphia (PHL) 17:03 Saint Louis (STL) 1
American Airlines AA 1379 Non-stop Airbus A319 (319) 2:28 Effective 2026-09-09 through 2026-10-04
Sat 08:05 Philadelphia (PHL) E 09:40 Saint Louis (STL) 2
Southwest Airlines WN 1397 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-01-10 through 2026-02-07
Tue 14:10 Philadelphia (PHL) E 15:50 Saint Louis (STL) 2
Southwest Airlines WN 1397 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Operates only on 2026-01-06
Mon-Fri 14:10 Philadelphia (PHL) E 15:50 Saint Louis (STL) 2
Southwest Airlines WN 1397 Non-stop Boeing 737-800 (73H) 2:40 Effective 2026-01-07 through 2026-01-14
Tue-Fri,Sun 14:10 Philadelphia (PHL) E 15:50 Saint Louis (STL) 2
Southwest Airlines WN 1397 Non-stop Boeing 737-800 (73H) 2:40 Effective 2026-01-18 through 2026-01-23
Mon-Fri 14:10 Philadelphia (PHL) E 15:50 Saint Louis (STL) 2
Southwest Airlines WN 1397 Non-stop Boeing 737-800 (73H) 2:40 Effective 2026-01-26 through 2026-01-30
Mon 14:10 Philadelphia (PHL) E 15:50 Saint Louis (STL) 2
Southwest Airlines WN 1397 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Operates only on 2026-02-02
Tue,Wed,Sun 14:10 Philadelphia (PHL) E 15:50 Saint Louis (STL) 2
Southwest Airlines WN 1397 Non-stop Boeing 737-800 (73H) 2:40 Effective 2026-02-03 through 2026-02-11
Tue,Wed 14:10 Philadelphia (PHL) E 15:50 Saint Louis (STL) 2
Southwest Airlines WN 1397 Non-stop Boeing 737-800 (73H) 2:40 Effective 2026-02-18 through 2026-03-04
Mon,Thu,Fri 17:05 Philadelphia (PHL) E 18:40 Saint Louis (STL) 2
Southwest Airlines WN 1397 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-02-05 through 2026-02-09
Tue,Thu,Sun 17:05 Philadelphia (PHL) E 18:40 Saint Louis (STL) 2
Southwest Airlines WN 1397 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-02-15 through 2026-02-19
Mon 17:05 Philadelphia (PHL) E 18:40 Saint Louis (STL) 2
Southwest Airlines WN 1397 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-02-23 through 2026-03-02
Thu,Fri,Sun 17:10 Philadelphia (PHL) E 18:45 Saint Louis (STL) 2
Southwest Airlines WN 1397 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-01-11 through 2026-01-16
Mon,Sun 17:10 Philadelphia (PHL) E 18:45 Saint Louis (STL) 2
Southwest Airlines WN 1397 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-01-19 through 2026-01-25
Sun 17:10 Philadelphia (PHL) E 18:45 Saint Louis (STL) 2
Southwest Airlines WN 1397 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Operates only on 2026-02-01
Mon,Thu,Fri 11:50 Philadelphia (PHL) E 13:25 Saint Louis (STL) 2
Southwest Airlines WN 1407 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 11:50 Philadelphia (PHL) E 13:25 Saint Louis (STL) 2
Southwest Airlines WN 1407 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-02-20 through 2026-03-01
Sat 16:10 Philadelphia (PHL) E 17:45 Saint Louis (STL) 2
Southwest Airlines WN 1407 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-02-14 through 2026-02-28
Mon,Tue,Fri,Sun 07:40 Philadelphia (PHL) E 09:10 Saint Louis (STL) 2
Southwest Airlines WN 1499 Non-stop Boeing 737-800 (73H) 2:30 Valid until 2026-01-04
Mon 07:40 Philadelphia (PHL) E 09:10 Saint Louis (STL) 2
Southwest Airlines WN 1499 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Operates only on 2026-01-05
Thu 13:50 Philadelphia (PHL) E 15:20 Saint Louis (STL) 2
Southwest Airlines WN 1499 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Valid until 2026-01-01
Daily 08:10 Philadelphia (PHL) 09:46 Saint Louis (STL) 1
American Airlines AA 1739 Non-stop Airbus A319 (319) 2:36 Effective from 2026-10-05
Tue,Wed 14:45 Philadelphia (PHL) E 16:05 Saint Louis (STL) 2
Southwest Airlines WN 1761 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2026-08-04 through 2026-09-30
Sun 18:40 Philadelphia (PHL) E 20:05 Saint Louis (STL) 2
Southwest Airlines WN 1761 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-08-09 through 2026-09-27
Fri,Sat 21:20 Philadelphia (PHL) 23:02 Saint Louis (STL) 1
American Airlines AA 2036 Non-stop Airbus A319 (319) 2:42 Effective 2026-02-13 through 2026-03-07
Fri,Sat 21:20 Philadelphia (PHL) 22:52 Saint Louis (STL) 1
American Airlines AA 2036 Non-stop Airbus A319 (319) 2:32 Effective 2026-03-13 through 2026-04-04
Mon,Thu,Fri 06:20 Philadelphia (PHL) E 07:35 Saint Louis (STL) 2
Southwest Airlines WN 2199 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Effective 2026-08-06 through 2026-09-28
Mon 13:40 Philadelphia (PHL) E 15:10 Saint Louis (STL) 2
Southwest Airlines WN 2258 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Operates only on 2026-01-05
Mon,Tue,Fri,Sun 14:00 Philadelphia (PHL) E 15:30 Saint Louis (STL) 2
Southwest Airlines WN 2258 Non-stop Boeing 737-800 (73H) 2:30 Valid until 2026-01-04
Daily 10:25 Philadelphia (PHL) 11:59 Saint Louis (STL) 1
American Airlines AA 2275 Non-stop Airbus A319 (319) 2:34 Effective 2026-09-09 through 2026-10-04
Daily 11:10 Philadelphia (PHL) 12:35 Saint Louis (STL) 1
American Airlines AA 2275 Non-stop Airbus A319 (319) 2:25 Effective 2026-08-05 through 2026-09-08
Sat 13:45 Philadelphia (PHL) E 15:05 Saint Louis (STL) 2
Southwest Airlines WN 2278 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-06-06 through 2026-08-01
Mon,Thu,Fri 18:35 Philadelphia (PHL) E 20:00 Saint Louis (STL) 2
Southwest Airlines WN 2508 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-08-06 through 2026-09-28
Daily 18:35 Philadelphia (PHL) 20:15 Saint Louis (STL) 1
American Airlines AA 2571 Non-stop Airbus A319 (319) 2:40 Effective from 2026-10-05
Sat 11:55 Philadelphia (PHL) E 13:15 Saint Louis (STL) 2
Southwest Airlines WN 2591 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-08-08 through 2026-09-26
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All airlines flying from Philadelphia (PHL) to Saint Louis (STL).
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-800 (73H)

Direct Flights:

Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737-800 (73H)

Direct Flights:

Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737-800 (73H)

Direct Flights:

Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-03-07 through 2026-04-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:28, non-stop
Airbus A319 (319)

Direct Flights:

Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:37, non-stop
Airbus A319 (319)

Direct Flights:

Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:39, non-stop
Airbus A319 (319)

Direct Flights:

Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:42, non-stop
Airbus A319 (319)

Direct Flights:

Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:45, non-stop
Airbus A319 (319)

Direct Flights:

Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:28, non-stop
Airbus A319 (319)

Direct Flights:

Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Effective 2026-01-07 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-800 (73H)

Direct Flights:

Effective 2026-01-18 through 2026-01-23
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737-800 (73H)

Direct Flights:

Effective 2026-01-26 through 2026-01-30
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-800 (73H)

Direct Flights:

Operates only on 2026-02-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Effective 2026-02-03 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737-800 (73H)

Direct Flights:

Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-800 (73H)

Direct Flights:

Effective 2026-02-05 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Effective 2026-02-15 through 2026-02-19
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Effective 2026-02-23 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Operates only on 2026-02-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Valid until 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:36, non-stop
Airbus A319 (319)

Direct Flights:

Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Effective 2026-02-13 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 2:42, non-stop
Airbus A319 (319)

Direct Flights:

Effective 2026-03-13 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 2:32, non-stop
Airbus A319 (319)

Direct Flights:

Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:34, non-stop
Airbus A319 (319)

Direct Flights:

Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:25, non-stop
Airbus A319 (319)

Direct Flights:

Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:40, non-stop
Airbus A319 (319)

Direct Flights:

Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)
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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 2:57.