Airlines with flights from Chicago to Saint Louis

There are two airlines with scheduled flights between ORD and STL. Both United and American Airlines operates non-stop flights from Chicago O'Hare to Saint Louis Airport and the flight time is 1 hour and 29 minutes.

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Schedules

United Airlines

Non-stop with United Airlines

  • Total flight time: 1 hour and 29 minutes
  • Chicago is a United Airlines hub (Largest hub ).
  • 70 flights per week
  • Canadair (Bombardier) Regional Jet 550
    Boeing 737MAX 8 Passenger
    Boeing 737-800 Passenger
    Boeing 737-900 Passenger
    Airbus A319
  • Business and first class available
ORD
Direct
STL
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
UA5958
07:05
07:05
07:05
07:05
07:05
07:05
07:05
UA4613
09:05
09:05
09:05
09:05
09:05
09:05
09:05
UA1355
10:40
10:40
10:40
10:40
10:40
10:40
10:40
UA4581
12:55
12:55
12:55
12:55
12:55
12:55
12:55
UA2000
14:20
14:20
14:20
14:20
14:20
14:20
14:20
UA4552
16:00
16:00
16:00
16:00
15:59
16:00
16:00
UA4518
16:45
16:45
16:45
16:45
16:45
16:45
16:45
UA4416
17:45
17:45
17:45
17:45
17:45
17:55
17:45
UA2144
19:59
19:59
19:59
19:59
19:59
19:59
19:59
UA4472
22:00
----
22:00
22:00
22:00
22:00
22:00
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The timetable & schedule information was updated at

American Airlines

Non-stop with American Airlines

  • Total flight time: 1 hour and 26 minutes
  • One World Alliance
  • Chicago is a American Airlines hub.
  • 64 flights per week
  • Embraer 175
    Canadair (Bombardier) Regional Jet 700 and Challenger 870
    Embraer 170
    Airbus A319
  • First class available
ORD
Direct
STL
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AA4104
07:05
07:05
07:05
07:05
07:05
07:08
07:05
AA6352
11:45
11:45
11:45
11:45
11:45
11:45
11:45
AA3815
12:39
12:39
12:39
12:39
12:39
12:39
12:37
AA4537
15:03
15:03
15:03
15:03
15:03
15:11
15:03
AA4144
18:17
18:17
18:17
18:17
18:17
18:17
18:17
AA1004
23:00
23:00
23:00
23:00
23:00
23:00
23:00
SHOW RETURN SCHEDULE
CHECK PRICES FOR ORD - STL

The timetable & schedule information was updated at

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Flight data on this page was last updated on 2026-05-25
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