Flights from Philadelphia (PHL) to Saint Louis (STL)

Flight schedules from Philadelphia to Saint Louis with Star Alliance member carriers

Please note that the flight schedules of our member carriers are subject to change on short notice. We recommend using our member airlines information page. for the latest flight updates, details on booking flexibility, as well as specific Frequent Flyer Program information.

Outbound (11)

Sort by

Philadelphia US
PHL06:15
4h 43m
1 Stop
Saint Louis US
STL09:58
Philadelphia - Saint Louis
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4575
  Philadelphia. US
  PHL 06:15
  1h 6m
  134 Miles
  Washington. US
  IAD 07:21
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
2. Flight 2United Airlines UA 4427
  Washington. US
  IAD 08:35
  2h 23m
  698 Miles
  Saint Louis. US
  STL 09:58
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
Philadelphia US
PHL15:10
5h 8m
1 Stop
Saint Louis US
STL19:18
Philadelphia - Saint Louis
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4576
  Philadelphia. US
  PHL 15:10
  1h 10m
  134 Miles
  Washington. US
  IAD 16:20
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
2. Flight 2United Airlines UA 4527
  Washington. US
  IAD 17:50
  2h 28m
  698 Miles
  Saint Louis. US
  STL 19:18
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
Philadelphia US
PHL06:41
5h 22m
1 Stop
Saint Louis US
STL11:03
Philadelphia - Saint Louis
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1857
  Philadelphia. US
  PHL 06:41
  2h 24m
  680 Miles
  Chicago. US
  ORD 08:05
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2United Airlines UA 4613
  Chicago. US
  ORD 09:30
  1h 33m
  259 Miles
  Saint Louis. US
  STL 11:03
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
Philadelphia US
PHL12:50
5h 33m
1 Stop
Saint Louis US
STL17:23
Philadelphia - Saint Louis
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2394
  Philadelphia. US
  PHL 12:50
  2h 24m
  680 Miles
  Chicago. US
  ORD 14:14
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 4518
  Chicago. US
  ORD 15:50
  1h 33m
  259 Miles
  Saint Louis. US
  STL 17:23
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
Philadelphia US
PHL17:01
5h 47m
1 Stop
Saint Louis US
STL21:48
Philadelphia - Saint Louis
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 308
  Philadelphia. US
  PHL 17:01
  2h 24m
  680 Miles
  Chicago. US
  ORD 18:25
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 4185
  Chicago. US
  ORD 20:20
  1h 28m
  259 Miles
  Saint Louis. US
  STL 21:48
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
Philadelphia US
PHL09:31
6h 11m
1 Stop
Saint Louis US
STL14:42
Philadelphia - Saint Louis
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 622
  Philadelphia. US
  PHL 09:31
  2h 24m
  680 Miles
  Chicago. US
  ORD 10:55
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2100
  Chicago. US
  ORD 13:15
  1h 27m
  259 Miles
  Saint Louis. US
  STL 14:42
  Airbus A319 Passenger
  Operated by United Airlines
Philadelphia US
PHL06:41
6h 39m
1 Stop
Saint Louis US
STL12:20
Philadelphia - Saint Louis
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1857
  Philadelphia. US
  PHL 06:41
  2h 24m
  680 Miles
  Chicago. US
  ORD 08:05
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2United Airlines UA 3473
  Chicago. US
  ORD 10:50
  1h 30m
  259 Miles
  Saint Louis. US
  STL 12:20
  Embraer 170
  Operated by United Airlines
Philadelphia US
PHL06:15
7h 5m
2 Stops
Saint Louis US
STL12:20
Philadelphia - Saint Louis
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4575
  Philadelphia. US
  PHL 06:15
  1h 6m
  134 Miles
  Washington. US
  IAD 07:21
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
2. Flight 2United Airlines UA 2440
  Washington. US
  IAD 08:35
  2h 11m
  590 Miles
  Chicago. US
  ORD 09:46
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 3473
  Chicago. US
  ORD 10:50
  1h 30m
  259 Miles
  Saint Louis. US
  STL 12:20
  
  Operated by United Airlines
Philadelphia US
PHL15:10
7h 38m
2 Stops
Saint Louis US
STL21:48
Philadelphia - Saint Louis
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4576
  Philadelphia. US
  PHL 15:10
  1h 10m
  134 Miles
  Washington. US
  IAD 16:20
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
2. Flight 2United Airlines UA 1642
  Washington. US
  IAD 17:10
  2h 16m
  590 Miles
  Chicago. US
  ORD 18:26
  Airbus A320 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 4185
  Chicago. US
  ORD 20:20
  1h 28m
  259 Miles
  Saint Louis. US
  STL 21:48
  
  Operated by United Airlines
Philadelphia US
PHL10:43
7h 40m
2 Stops
Saint Louis US
STL17:23
Philadelphia - Saint Louis
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4578
  Philadelphia. US
  PHL 10:43
  1h 6m
  134 Miles
  Washington. US
  IAD 11:49
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
2. Flight 2United Airlines UA 2331
  Washington. US
  IAD 12:55
  2h 15m
  590 Miles
  Chicago. US
  ORD 14:10
  Boeing 757-200 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 4518
  Chicago. US
  ORD 15:50
  1h 33m
  259 Miles
  Saint Louis. US
  STL 17:23
  
  Operated by United Airlines
Philadelphia US
PHL15:10
8h 57m
2 Stops
Saint Louis US
STL23:07
Philadelphia - Saint Louis
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4576
  Philadelphia. US
  PHL 15:10
  1h 10m
  134 Miles
  Washington. US
  IAD 16:20
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
2. Flight 2United Airlines UA 2398
  Washington. US
  IAD 17:29
  1h 42m
  212 Miles
  New York. US
  EWR 19:11
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 3511
  New York. US
  EWR 20:52
  3h 15m
  874 Miles
  Saint Louis. US
  STL 23:07
  
  Operated by United Airlines

Flights from Philadelphia (PHL) to Saint Louis (STL) with Star Alliance

Commencez votre voyage en un seul clic

Weather in Saint Louis

Flight schedules from Philadelphia to Saint Louis with Star Alliance member carriers

Philadelphia - Saint Louis

Philadelphia - Saint Louis

Philadelphia - Saint Louis

Philadelphia - Saint Louis

Philadelphia - Saint Louis

Philadelphia - Saint Louis

Philadelphia - Saint Louis

Philadelphia - Saint Louis

Philadelphia - Saint Louis

Philadelphia - Saint Louis

Philadelphia - Saint Louis