Airlines with flights from Saint Louis to Chicago

There are two airlines with scheduled flights between STL and ORD. Both United and American Airlines operates non-stop flights from Saint Louis Airport to Chicago O'Hare and the flight time is 1 hour and 32 minutes.

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Schedules

United Airlines

Non-stop with United Airlines

  • Total flight time: 1 hour and 32 minutes
  • Chicago is a United Airlines hub (Largest hub ).
  • 69 flights per week
  • Boeing 737-900 Passenger
    Airbus A319
    Canadair (Bombardier) Regional Jet 550
    Boeing 737MAX 8 Passenger
    Boeing 737-800 Passenger
  • Business and first class available
STL
Direct
ORD
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
UA1008
06:00
06:00
06:00
06:00
06:00
06:00
06:00
UA4423
07:22
07:22
07:22
07:22
07:22
07:22
07:22
UA4567
08:10
----
08:10
08:10
08:10
08:00
08:10
UA5572
09:14
09:14
09:14
09:14
09:14
09:14
09:14
UA4517
10:25
10:25
10:25
10:25
10:25
10:25
10:25
UA4395
11:25
11:25
11:25
11:25
11:25
11:25
11:25
UA1382
13:13
13:13
13:13
13:13
13:13
13:13
13:13
UA4536
15:22
15:22
15:22
15:22
15:22
15:22
15:22
UA1639
17:29
17:29
17:29
17:29
17:29
17:29
17:29
UA4411
19:05
19:05
19:05
19:05
19:05
19:05
19:05
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The timetable & schedule information was updated at

American Airlines

Non-stop with American Airlines

  • Total flight time: 1 hour and 29 minutes
  • One World Alliance
  • Chicago is a American Airlines hub.
  • 56 flights per week
  • Airbus A319
    Embraer 175
    Canadair (Bombardier) Regional Jet 700 and Challenger 870
    Embraer 170
  • First class available
STL
Direct
ORD
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AA2324
07:03
07:03
07:03
07:03
07:03
07:03
07:03
AA4104
09:09
09:09
09:09
09:09
09:09
09:04
09:09
AA6352
13:42
13:42
13:42
13:42
13:42
13:42
13:42
AA3815
14:32
14:32
14:32
14:32
14:32
14:32
14:33
AA4537
17:03
17:03
17:03
17:03
17:03
17:11
17:03
AA4144
20:14
20:14
20:14
20:14
20:14
20:14
20:14
SHOW RETURN SCHEDULE
CHECK PRICES FOR STL - ORD

The timetable & schedule information was updated at

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Flight data on this page was last updated on 2026-06-02
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