Flights from Portland (PDX) to Saint Louis (STL)

Flight schedules from Portland 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 (10)

Sort by

Portland US
PDX09:00
5h 32m
1 Stop
Saint Louis US
STL16:32
Portland - 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 1974
  Portland. US
  PDX 09:00
  2h 31m
  994 Miles
  Denver. US
  DEN 12:31
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1315
  Denver. US
  DEN 13:29
  2h 3m
  772 Miles
  Saint Louis. US
  STL 16:32
  Airbus A319 Passenger
  Operated by United Airlines
Portland US
PDX05:00
5h 43m
1 Stop
Saint Louis US
STL12:43
Portland - 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 459
  Portland. US
  PDX 05:00
  2h 31m
  994 Miles
  Denver. US
  DEN 08:31
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 652
  Denver. US
  DEN 09:40
  2h 3m
  772 Miles
  Saint Louis. US
  STL 12:43
  Airbus A320 Passenger
  Operated by United Airlines
Portland US
PDX13:00
5h 45m
1 Stop
Saint Louis US
STL20:45
Portland - 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 1942
  Portland. US
  PDX 13:00
  2h 31m
  994 Miles
  Denver. US
  DEN 16:31
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1422
  Denver. US
  DEN 17:43
  2h 2m
  772 Miles
  Saint Louis. US
  STL 20:45
  Airbus A320 Passenger
  Operated by United Airlines
Portland US
PDX07:08
6h 31m
1 Stop
Saint Louis US
STL15:39
Portland - 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 580
  Portland. US
  PDX 07:08
  3h 57m
  1744 Miles
  Chicago. US
  ORD 13:05
  Airbus A321neo
  Operated by United Airlines
2. Flight 2United Airlines UA 2618
  Chicago. US
  ORD 14:15
  1h 24m
  259 Miles
  Saint Louis. US
  STL 15:39
  Airbus A320 Passenger
  Operated by United Airlines
Portland US
PDX10:56
6h 55m
1 Stop
Saint Louis US
STL19:51
Portland - 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 1335
  Portland. US
  PDX 10:56
  3h 58m
  1744 Miles
  Chicago. US
  ORD 16:54
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 4416
  Chicago. US
  ORD 18:20
  1h 31m
  259 Miles
  Saint Louis. US
  STL 19:51
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
Portland US
PDX08:00
6h 56m
1 Stop
Saint Louis US
STL16:56
Portland - 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 2480
  Portland. US
  PDX 08:00
  1h 53m
  553 Miles
  San Francisco. US
  SFO 09:53
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1998
  San Francisco. US
  SFO 11:00
  3h 56m
  1740 Miles
  Saint Louis. US
  STL 16:56
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
Portland US
PDX07:00
7h 37m
1 Stop
Saint Louis US
STL16:37
Portland - 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 2406
  Portland. US
  PDX 07:00
  4h 6m
  1832 Miles
  Houston. US
  IAH 13:06
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
2. Flight 2United Airlines UA 2368
  Houston. US
  IAH 14:35
  2h 2m
  671 Miles
  Saint Louis. US
  STL 16:37
  Boeing 737-800 Passenger
  Operated by United Airlines
Portland US
PDX07:08
8h 7m
1 Stop
Saint Louis US
STL17:15
Portland - 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 580
  Portland. US
  PDX 07:08
  3h 57m
  1744 Miles
  Chicago. US
  ORD 13:05
  Airbus A321neo
  Operated by United Airlines
2. Flight 2United Airlines UA 4518
  Chicago. US
  ORD 15:45
  1h 30m
  259 Miles
  Saint Louis. US
  STL 17:15
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
Portland US
PDX13:19
8h 11m
1 Stop
Saint Louis US
STL23:30
Portland - 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 2170
  Portland. US
  PDX 13:19
  4h 6m
  1832 Miles
  Houston. US
  IAH 19:25
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2648
  Houston. US
  IAH 21:30
  2h 0m
  671 Miles
  Saint Louis. US
  STL 23:30
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
Portland US
PDX13:42
8h 34m
1 Stop
Saint Louis US
STL00:16
+1 day/s
Portland - 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 2633
  Portland. US
  PDX 13:42
  1h 51m
  553 Miles
  San Francisco. US
  SFO 15:33
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2864
  San Francisco. US
  SFO 18:25
  3h 51m
  1740 Miles
  Saint Louis. US
  STL 00:16
  Airbus A320 Passenger
  Operated by United Airlines

Flights from Portland (PDX) to Saint Louis (STL) with Star Alliance

Weather in Saint Louis

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

Portland - Saint Louis

Portland - Saint Louis

Portland - Saint Louis

Portland - Saint Louis

Portland - Saint Louis

Portland - Saint Louis

Portland - Saint Louis

Portland - Saint Louis

Portland - Saint Louis

Portland - Saint Louis