Airlines with flights from Philadelphia to Saint Louis

There are five airlines with scheduled flights between PHL and STL. Both American Airlines and Southwest operates non-stop flights from Philadelphia International Airport to Saint Louis Airport and the flight time is 2 hours and 37 minutes.

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Schedules

American Airlines

Non-stop with American Airlines

  • Total flight time: 2 hours and 37 minutes
  • One World Alliance
  • Philadelphia is a American Airlines hub.
  • 33 flights per week
  • Airbus A319
    Canadair (Bombardier) Regional Jet 900
  • First class available
PHL
Direct
STL
 
Flight
Mon
Jul 13
Tue
Jul 14
Wed
Jul 15
Thu
Jul 16
Fri
Jul 17
Sat
Jul 18
Sun
Jul 19
AA2720
09:00
09:00
09:00
09:00
09:00
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09:00
AA5332
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09:08
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AA2714
15:24
15:24
15:24
15:24
15:24
15:24
15:24
AA1368
21:59
21:59
21:59
21:59
21:59
21:59
21:59
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The timetable & schedule information was updated at 2026-04-21

Southwest Airlines

Non-stop with Southwest Airlines

  • Total flight time: 2 hours and 30 minutes
  • Low-cost airline
  • 13 flights per week
  • Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-700 Passenger (Scimitar Winglets)
    Boeing 737MAX 8 Passenger
PHL
Direct
STL
 
Flight
Mon
Jul 13
Tue
Jul 14
Wed
Jul 15
Thu
Jul 16
Fri
Jul 17
Sat
Jul 18
Sun
Jul 19
WN3227
06:05
06:20
06:20
06:05
06:05
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06:20
WN2278
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13:45
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WN2641
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13:45
WN2679
18:00
17:05
17:05
18:00
18:00
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----
SHOW RETURN SCHEDULE
CHECK PRICES FOR PHL - STL

The timetable & schedule information was updated at 2026-04-21

Southwest Airlines

Via Chicago with Southwest Airlines

  • Total flight time: 3h 50m - 6h 30m.
  • Low-cost airline
  • 137 flights per week
  • Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-700 Passenger (Scimitar Winglets)
    Boeing 737MAX 8 Passenger
PHL
 
Via MDW
 
STL
 
Flight
Mon
Jul 13
Tue
Jul 14
Wed
Jul 15
Thu
Jul 16
Fri
Jul 17
Sat
Jul 18
Sun
Jul 19
WN4154
WN2901
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07:25
07:25
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WN3531
WN2901
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07:55
WN4202
WN2901
08:05
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08:05
08:05
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WN3224
WN2903
11:20
11:25
11:25
11:20
11:20
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WN606
WN103
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11:25
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WN4837
WN2903
12:50
12:55
12:55
12:50
12:50
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WN1456
WN5058
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14:15
WN188
WN1646
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16:25
WN2679
WN2905
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----
18:05
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WN3226
WN2905
18:55
18:40
18:40
18:55
18:55
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19:10
SHOW RETURN SCHEDULE
CHECK PRICES FOR PHL - STL

The timetable & schedule information was updated at 2026-04-21

Southwest Airlines

Via Nashville with Southwest Airlines

  • Total flight time: 4h 05m - 6h 20m.
  • Low-cost airline
  • 104 flights per week
  • Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-700 Passenger (Scimitar Winglets)
    Boeing 737MAX 8 Passenger
PHL
 
Via BNA
 
STL
 
Flight
Mon
Jul 13
Tue
Jul 14
Wed
Jul 15
Thu
Jul 16
Fri
Jul 17
Sat
Jul 18
Sun
Jul 19
WN3215
WN1371
09:00
09:35
09:35
09:00
09:00
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WN3216
WN770
14:00
13:50
13:50
14:00
14:00
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----
WN3217
WN682
20:25
19:20
19:20
20:25
20:25
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20:20
SHOW RETURN SCHEDULE
CHECK PRICES FOR PHL - STL

The timetable & schedule information was updated at 2026-04-21

Delta Air Lines

Via Detroit with Delta Air Lines

  • Total flight time: 4h 09m - 5h 59m.
  • Sky Team Alliance
  • 106 flights per week
PHL
 
Via DTW
 
STL
 
Flight
Mon
Jul 13
Tue
Jul 14
Wed
Jul 15
Thu
Jul 16
Fri
Jul 17
Sat
Jul 18
Sun
Jul 19
DL1540
DL2868
06:05
06:05
06:05
06:05
06:05
06:05
06:05
DL2968
DL1371
09:46
09:46
09:46
09:46
09:46
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09:46
DL2331
DL2822
12:36
12:36
12:36
12:36
12:36
12:27
12:36
DL1391
DL1541
17:28
17:28
17:28
17:28
17:28
17:28
17:28
SHOW RETURN SCHEDULE
CHECK PRICES FOR PHL - STL

The timetable & schedule information was updated at 2026-04-21

American Airlines

Via Washington with American Airlines

  • Total flight time: 4h 16m - 6h 47m.
  • One World Alliance
  • Philadelphia is a American Airlines hub.
  • 50 flights per week
  • Airbus A319
    Canadair (Bombardier) Regional Jet 900
PHL
 
Via DCA
 
STL
 
Flight
Mon
Jul 13
Tue
Jul 14
Wed
Jul 15
Thu
Jul 16
Fri
Jul 17
Sat
Jul 18
Sun
Jul 19
AA5636
AA5309
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15:44
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SHOW RETURN SCHEDULE
CHECK PRICES FOR PHL - STL

The timetable & schedule information was updated at 2026-04-21

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Flight data on this page was last updated on 2026-06-29
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