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

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sun 13:45 Philadelphia (PHL) E 15:05 Saint Louis (STL) 2
Southwest Airlines WN 2641 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-06-07 through 2026-08-02
Tue,Wed 17:05 Philadelphia (PHL) E 18:40 Saint Louis (STL) 2
Southwest Airlines WN 2679 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-06-09 through 2026-07-29
Mon,Thu,Fri 18:00 Philadelphia (PHL) E 19:30 Saint Louis (STL) 2
Southwest Airlines WN 2679 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-06-04 through 2026-08-03
Daily 15:35 Philadelphia (PHL) 16:58 Saint Louis (STL) 1
American Airlines AA 2714 Non-stop Airbus A319 (319) 2:23 Effective 2026-05-21 through 2026-07-01
Daily 10:25 Philadelphia (PHL) 11:49 Saint Louis (STL) 1
American Airlines AA 2720 Non-stop Airbus A319 (319) 2:24 Effective 2026-05-21 through 2026-07-01
Daily 15:35 Philadelphia (PHL) 17:00 Saint Louis (STL) 1
American Airlines AA 2735 Non-stop Airbus A319 (319) 2:25 Effective 2026-07-02 through 2026-08-04
Daily 10:25 Philadelphia (PHL) 11:52 Saint Louis (STL) 1
American Airlines AA 2741 Non-stop Airbus A319 (319) 2:27 Effective 2026-07-02 through 2026-08-04
Daily 13:35 Philadelphia (PHL) 14:59 Saint Louis (STL) 1
American Airlines AA 3049 Non-stop Airbus A319 (319) 2:24 Effective from 2026-10-05
Tue,Thu-Sat 10:48 Philadelphia (PHL) 12:31 Saint Louis (STL) 1
American Airlines AA 3162 Non-stop Airbus A319 (319) 2:43 Effective 2026-02-12 through 2026-02-17
Mon,Thu,Sun 10:48 Philadelphia (PHL) 12:29 Saint Louis (STL) 1
American Airlines AA 3162 Non-stop Airbus A319 (319) 2:41 Effective 2026-02-15 through 2026-02-23
Tue,Sat 10:48 Philadelphia (PHL) 12:31 Saint Louis (STL) 1
American Airlines AA 3162 Non-stop Airbus A319 (319) 2:43 Effective 2026-02-21 through 2026-03-07
Mon,Wed-Fri,Sun 10:48 Philadelphia (PHL) 12:29 Saint Louis (STL) 1
American Airlines AA 3162 Non-stop Airbus A319 (319) 2:41 Effective 2026-02-25 through 2026-03-06
Daily 10:55 Philadelphia (PHL) 12:28 Saint Louis (STL) 1
American Airlines AA 3162 Non-stop Airbus A319 (319) 2:33 Effective 2026-03-08 through 2026-04-06
Wed 11:06 Philadelphia (PHL) 12:49 Saint Louis (STL) 1
American Airlines AA 3162 Non-stop Airbus A319 (319) 2:43 Operates only on 2026-02-18
Daily 15:44 Philadelphia (PHL) 17:09 Saint Louis (STL) 1
American Airlines AA 3193 Non-stop Airbus A319 (319) 2:25 Effective 2026-08-05 through 2026-09-08
Mon,Thu,Fri 06:05 Philadelphia (PHL) E 07:25 Saint Louis (STL) 2
Southwest Airlines WN 3227 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-06-04 through 2026-08-03
Sun 06:20 Philadelphia (PHL) E 07:40 Saint Louis (STL) 2
Southwest Airlines WN 3227 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2026-06-07 through 2026-08-02
Tue,Wed 06:20 Philadelphia (PHL) E 07:40 Saint Louis (STL) 2
Southwest Airlines WN 3227 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-06-09 through 2026-07-29
Wed,Thu 08:05 Philadelphia (PHL) E 09:35 Saint Louis (STL) 2
Southwest Airlines WN 3460 Non-stop Boeing 737-700 (73W) 2:30 Valid until 2026-01-01
Mon,Thu,Fri 12:20 Philadelphia (PHL) E 13:45 Saint Louis (STL) 2
Southwest Airlines WN 3725 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-04-09 through 2026-06-01
Wed,Thu 18:00 Philadelphia (PHL) E 19:30 Saint Louis (STL) 2
Southwest Airlines WN 4039 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Valid until 2026-01-01
Mon,Tue,Fri,Sun 19:30 Philadelphia (PHL) E 21:05 Saint Louis (STL) 2
Southwest Airlines WN 4039 Non-stop Boeing 737-800 (73H) 2:35 Valid until 2026-01-04
Mon,Sat 20:00 Philadelphia (PHL) E 21:30 Saint Louis (STL) 2
Southwest Airlines WN 4039 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-01-03 through 2026-01-05
Tue,Wed 14:10 Philadelphia (PHL) E 15:45 Saint Louis (STL) 2
Southwest Airlines WN 4174 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2026-03-10 through 2026-04-01
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
Sun 09:40 Philadelphia (PHL) 11:31 Saint Louis (STL) 1
American Airlines AA 4756 Non-stop Embraer EMB 175 (E75) 2:51 Effective 2026-01-11 through 2026-02-08
Sat 09:45 Philadelphia (PHL) 11:36 Saint Louis (STL) 1
American Airlines AA 4756 Non-stop Embraer EMB 175 (E75) 2:51 Effective 2026-01-10 through 2026-02-07
Mon-Fri 09:50 Philadelphia (PHL) 11:41 Saint Louis (STL) 1
American Airlines AA 4756 Non-stop Embraer EMB 175 (E75) 2:51 Effective 2026-01-06 through 2026-02-11
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
Mon-Thu,Sun 21:35 Philadelphia (PHL) F 23:23 Saint Louis (STL) 1
American Airlines AA 5085 Non-stop Canadair CRJ 900 (CR9) 2:48 Effective 2026-02-12 through 2026-03-05
Daily 20:47 Philadelphia (PHL) F 22:44 Saint Louis (STL) 1
American Airlines AA 5224 Non-stop Canadair CRJ 900 (CR9) 2:57 Effective 2026-01-06 through 2026-02-11
Daily 10:30 Philadelphia (PHL) F 12:09 Saint Louis (STL) 1
American Airlines AA 5453 Non-stop Canadair CRJ 900 (CR9) 2:39 Effective 2026-04-07 through 2026-05-20
Tue,Thu-Sat 19:00 Philadelphia (PHL) F 20:51 Saint Louis (STL) 1
American Airlines AA 5536 Non-stop Canadair CRJ 900 (CR9) 2:51 Valid until 2026-01-03
Mon,Sun 19:21 Philadelphia (PHL) F 21:11 Saint Louis (STL) 1
American Airlines AA 5536 Non-stop Canadair CRJ 900 (CR9) 2:50 Valid until 2026-01-05
Daily 10:50 Philadelphia (PHL) F 12:32 Saint Louis (STL) 1
American Airlines AA 5623 Non-stop Canadair CRJ 700 (CR7) 2:42 Valid until 2026-01-05
Mon-Thu,Sun 21:20 Philadelphia (PHL) F 23:04 Saint Louis (STL) 1
American Airlines AA 5623 Non-stop Canadair CRJ 900 (CR9) 2:44 Effective 2026-03-08 through 2026-04-06
Direct Codeshare Flights:
Daily 10:30 Philadelphia (PHL) F 12:09 Saint Louis (STL) 1
Qatar Airways QR 2321 Non-stop Canadair CRJ 900 (CR9) 2:39 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 5453)
Tue,Thu-Sat 19:00 Philadelphia (PHL) F 20:51 Saint Louis (STL) 1
Qatar Airways QR 2587 Non-stop Canadair CRJ 900 (CR9) 2:51 Valid until 2026-01-03
Codeshare flight, operated by American Airlines.(AA 5536)
Mon,Sun 19:21 Philadelphia (PHL) F 21:11 Saint Louis (STL) 1
Qatar Airways QR 2587 Non-stop Canadair CRJ 900 (CR9) 2:50 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 5536)
Daily 10:50 Philadelphia (PHL) F 12:32 Saint Louis (STL) 1
Qatar Airways QR 2699 Non-stop Canadair CRJ 700 (CR7) 2:42 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 5623)
Mon-Fri,Sun 10:55 Philadelphia (PHL) 12:28 Saint Louis (STL) 1
Qatar Airways QR 2699 Non-stop Airbus A319 (319) 2:33 Effective 2026-03-08 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 3162)
Daily 15:35 Philadelphia (PHL) 16:58 Saint Louis (STL) 1
Qatar Airways QR 2755 Non-stop Airbus A319 (319) 2:23 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 2714)
Daily 20:47 Philadelphia (PHL) F 22:44 Saint Louis (STL) 1
Qatar Airways QR 2762 Non-stop Canadair CRJ 900 (CR9) 2:57 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 5224)
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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:

Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:23, non-stop
Airbus A319 (319)

Direct Flights:

Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:24, non-stop
Airbus A319 (319)

Direct Flights:

Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:25, non-stop
Airbus A319 (319)

Direct Flights:

Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:27, non-stop
Airbus A319 (319)

Direct Flights:

Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:24, non-stop
Airbus A319 (319)

Direct Flights:

Effective 2026-02-12 through 2026-02-17
Mon
-
Tue
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 2:43, non-stop
Airbus A319 (319)

Direct Flights:

Effective 2026-02-15 through 2026-02-23
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 2:41, non-stop
Airbus A319 (319)

Direct Flights:

Effective 2026-02-21 through 2026-03-07
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:43, non-stop
Airbus A319 (319)

Direct Flights:

Effective 2026-02-25 through 2026-03-06
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:41, non-stop
Airbus A319 (319)

Direct Flights:

Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:33, non-stop
Airbus A319 (319)

Direct Flights:

Operates only on 2026-02-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:43, 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 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-700 (73W)

Direct Flights:

Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:25, 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:

Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Effective 2026-01-03 through 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:35, 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: 2:40, non-stop
Boeing 737-800 (73H)

Direct Flights:

Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-04-07 through 2026-05-20
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Effective 2026-05-26 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Effective 2026-01-11 through 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:51, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:51, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:51, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Effective 2026-04-11 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-02-12 through 2026-03-05
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 2:48, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:57, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:39, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Valid until 2026-01-03
Mon
-
Tue
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 2:51, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Valid until 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:50, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:42, non-stop
Canadair CRJ 700 (CR7)

Direct Flights:

Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 2:44, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5453)
Duration: 2:39, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Valid until 2026-01-03
Mon
-
Tue
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 5536)
Duration: 2:51, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Valid until 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 5536)
Duration: 2:50, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5623)
Duration: 2:42, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3162)
Duration: 2:33, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2714)
Duration: 2:23, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5224)
Duration: 2:57, non-stop
Canadair CRJ 900 (CR9)
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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.