All airlines flying from Chicago O'Hare (ORD) to Saint Louis (STL).
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| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Daily
20:25
Chicago O'Hare (ORD) 3
21:41
Saint Louis (STL) 1 British Airways BA 5336 Non-stop Boeing 737-800 (738) 1:16 Effective 2025-11-02 through 2025-12-02 Codeshare flight, operated by American Airlines.(AA 1926) |
| Daily
20:25
Chicago O'Hare (ORD) 3
22:02
Saint Louis (STL) 1 British Airways BA 5336 Non-stop Boeing 737-800 (738) 1:37 Effective 2025-12-18 through 2026-01-05 Codeshare flight, operated by American Airlines.(AA 1926) |
| Daily
20:25
Chicago O'Hare (ORD) 3
21:49
Saint Louis (STL) 1 British Airways BA 5336 Non-stop Boeing 737-800 (738) 1:24 Effective 2026-01-06 through 2026-02-11 Codeshare flight, operated by American Airlines.(AA 1926) |
| Daily
20:25
Chicago O'Hare (ORD) 3
21:44
Saint Louis (STL) 1 British Airways BA 5336 Non-stop Boeing 737-800 (738) 1:19 Effective from 2026-02-12 Codeshare flight, operated by American Airlines.(AA 1926) |
| Mon
20:28
Chicago O'Hare (ORD) 3
21:55
Saint Louis (STL) 1 British Airways BA 5336 Non-stop Airbus A319 (319) 1:27 Operates only on 2025-06-02 Codeshare flight, operated by American Airlines.(AA 1926) |
| Sat
20:42
Chicago O'Hare (ORD) 3
22:16
Saint Louis (STL) 1 British Airways BA 5336 Non-stop Canadair CRJ 700 (CR7) 1:34 Operates only on 2025-05-03 Codeshare flight, operated by American Airlines.(AA 4943) |
| Sun
20:50
Chicago O'Hare (ORD) 3
22:15
Saint Louis (STL) 1 British Airways BA 5336 Non-stop Airbus A319 (319) 1:25 Effective 2025-05-11 through 2025-06-01 Codeshare flight, operated by American Airlines.(AA 1926) |
| Daily
22:00
Chicago O'Hare (ORD) 3
23:25
Saint Louis (STL) 1 British Airways BA 5336 Non-stop Boeing 737-800 (738) 1:25 Effective 2025-10-06 through 2025-11-01 Codeshare flight, operated by American Airlines.(AA 1926) |
| Mon,Wed-Fri,Sun
22:09
Chicago O'Hare (ORD) 3
23:33
Saint Louis (STL) 1 British Airways BA 5336 Non-stop Boeing 737-800 (738) 1:24 Valid until 2025-05-04 Codeshare flight, operated by American Airlines.(AA 1926) |
| Daily
11:31
Chicago O'Hare (ORD) 3
12:48
Saint Louis (STL) 1 British Airways BA 5337 Non-stop Canadair CRJ 700 (CR7) 1:17 Effective 2025-09-03 through 2025-10-05 Codeshare flight, operated by American Airlines.(AA 6428) |
| Tue,Wed
14:23
Chicago O'Hare (ORD) 3
15:44
Saint Louis (STL) 1 British Airways BA 5337 Non-stop Embraer EMB 175 (E75) 1:21 Effective 2025-07-01 through 2025-07-02 Codeshare flight, operated by American Airlines.(AA 3727) |
| Daily
14:48
Chicago O'Hare (ORD) 3
16:22
Saint Louis (STL) 1 British Airways BA 5337 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:34 Effective 2025-08-06 through 2025-09-02 Codeshare flight, operated by American Airlines.(AA 3419) |
| Daily
14:50
Chicago O'Hare (ORD) 3
16:06
Saint Louis (STL) 1 British Airways BA 5337 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:16 Effective 2025-11-02 through 2025-12-02 Codeshare flight, operated by American Airlines.(AA 4282) |
| Sat
15:55
Chicago O'Hare (ORD) 3
17:15
Saint Louis (STL) 1 British Airways BA 5337 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:20 Operates only on 2025-05-03 Codeshare flight, operated by American Airlines.(AA 3757) |
| Daily
18:35
Chicago O'Hare (ORD) 3
20:01
Saint Louis (STL) 1 British Airways BA 5337 Non-stop Airbus A319 (319) 1:26 Effective 2025-10-06 through 2025-11-01 Codeshare flight, operated by American Airlines.(AA 219) |
| Daily
20:20
Chicago O'Hare (ORD) 3
21:47
Saint Louis (STL) 1 British Airways BA 5337 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:27 Effective 2025-12-03 through 2025-12-17 Codeshare flight, operated by American Airlines.(AA 3377) |
| Daily
20:42
Chicago O'Hare (ORD) 3
22:12
Saint Louis (STL) 1 British Airways BA 5337 Non-stop Embraer EMB 175 (E75) 1:30 Valid until 2025-05-02 Codeshare flight, operated by American Airlines.(AA 3555) |
| Sun
20:42
Chicago O'Hare (ORD) 3
22:12
Saint Louis (STL) 1 British Airways BA 5337 Non-stop Embraer EMB 175 (E75) 1:30 Operates only on 2025-05-04 Codeshare flight, operated by American Airlines.(AA 3555) |
| Daily
22:30
Chicago O'Hare (ORD) 3
23:51
Saint Louis (STL) 1 British Airways BA 5337 Non-stop Airbus A319 (319) 1:21 Effective 2025-05-05 through 2025-05-23 Codeshare flight, operated by American Airlines.(AA 3239) |
| Daily
22:30
Chicago O'Hare (ORD) 3
23:51
Saint Louis (STL) 1 British Airways BA 5337 Non-stop Airbus A319 (319) 1:21 Effective 2025-05-25 through 2025-06-04 Codeshare flight, operated by American Airlines.(AA 3239) |
| Mon,Thu
22:34
Chicago O'Hare (ORD) 3
23:50
Saint Louis (STL) 1 British Airways BA 5337 Non-stop Boeing 737-800 (738) 1:16 Effective 2025-06-30 through 2025-07-03 Codeshare flight, operated by American Airlines.(AA 1188) |
| Daily
22:34
Chicago O'Hare (ORD) 3
23:49
Saint Louis (STL) 1 British Airways BA 5337 Non-stop Boeing 737-800 (738) 1:15 Effective 2025-07-05 through 2025-08-05 Codeshare flight, operated by American Airlines.(AA 1466) |
| Daily
22:38
Chicago O'Hare (ORD) 3
23:54
Saint Louis (STL) 1 British Airways BA 5337 Non-stop Boeing 737-800 (738) 1:16 Effective 2025-06-05 through 2025-06-29 Codeshare flight, operated by American Airlines.(AA 1188) |
| Fri
22:38
Chicago O'Hare (ORD) 3
23:54
Saint Louis (STL) 1 Finnair AY 5686 Non-stop Boeing 737-800 (738) 1:16 Effective 2025-06-13 through 2025-06-27 Codeshare flight, operated by American Airlines.(AA 1188) |
| Wed
22:34
Chicago O'Hare (ORD) 3
23:49
Saint Louis (STL) 1 Finnair AY 5699 Non-stop Boeing 737-800 (738) 1:15 Operates only on 2025-07-09 Codeshare flight, operated by American Airlines.(AA 1466) |
| Wed,Fri
22:34
Chicago O'Hare (ORD) 3
23:49
Saint Louis (STL) 1 Finnair AY 5716 Non-stop Airbus A319 (319) 1:15 Effective 2025-08-06 through 2025-08-08 Codeshare flight, operated by American Airlines.(AA 3069) |
| Fri
22:34
Chicago O'Hare (ORD) 3
23:49
Saint Louis (STL) 1 Finnair AY 5716 Non-stop Airbus A319 (319) 1:15 Operates only on 2025-08-15 Codeshare flight, operated by American Airlines.(AA 3069) |
| Wed
22:34
Chicago O'Hare (ORD) 3
23:49
Saint Louis (STL) 1 Finnair AY 5716 Non-stop Airbus A319 (319) 1:15 Operates only on 2025-08-27 Codeshare flight, operated by American Airlines.(AA 3069) |
| Thu
22:34
Chicago O'Hare (ORD) 3
23:49
Saint Louis (STL) 1 Finnair AY 5719 Non-stop Boeing 737-800 (738) 1:15 Effective 2025-07-10 through 2025-07-31 Codeshare flight, operated by American Airlines.(AA 1466) |
| Sun
22:38
Chicago O'Hare (ORD) 3
23:54
Saint Louis (STL) 1 Finnair AY 5719 Non-stop Boeing 737-800 (738) 1:16 Effective 2025-06-15 through 2025-06-29 Codeshare flight, operated by American Airlines.(AA 1188) |
| Wed
22:34
Chicago O'Hare (ORD) 3
23:49
Saint Louis (STL) 1 Finnair AY 5726 Non-stop Airbus A319 (319) 1:15 Effective 2025-08-13 through 2025-08-20 Codeshare flight, operated by American Airlines.(AA 3069) |
| Thu
22:38
Chicago O'Hare (ORD) 3
23:54
Saint Louis (STL) 1 Finnair AY 5742 Non-stop Boeing 737-800 (738) 1:16 Operates only on 2025-06-12 Codeshare flight, operated by American Airlines.(AA 1188) |
| Mon,Thu
22:34
Chicago O'Hare (ORD) 3
23:49
Saint Louis (STL) 1 Finnair AY 5757 Non-stop Airbus A319 (319) 1:15 Effective 2025-08-07 through 2025-08-28 Codeshare flight, operated by American Airlines.(AA 3069) |
| Mon
22:38
Chicago O'Hare (ORD) 3
23:54
Saint Louis (STL) 1 Finnair AY 5761 Non-stop Boeing 737-800 (738) 1:16 Operates only on 2025-06-09 Codeshare flight, operated by American Airlines.(AA 1188) |
| Mon,Wed-Fri,Sun
08:15
Chicago O'Hare (ORD) 3
09:37
Saint Louis (STL) 1 Alaska Airlines AS 6037 Non-stop Airbus A319 (319) 1:22 Valid until 2025-05-02 Codeshare flight, operated by American Airlines.(AA 2923) |
| Daily
13:35
Chicago O'Hare (ORD) 3
14:53
Saint Louis (STL) 1 Alaska Airlines AS 6085 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:18 Valid until 2025-05-04 Codeshare flight, operated by American Airlines.(AA 4282) |
| Daily
14:48
Chicago O'Hare (ORD) 3
16:22
Saint Louis (STL) 1 Alaska Airlines AS 6085 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:34 Effective 2025-09-03 through 2025-10-05 Codeshare flight, operated by American Airlines.(AA 4282) |
| Daily
14:50
Chicago O'Hare (ORD) 3
16:08
Saint Louis (STL) 1 Alaska Airlines AS 6085 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:18 Effective 2025-10-06 through 2025-11-01 Codeshare flight, operated by American Airlines.(AA 4282) |
| Daily
14:50
Chicago O'Hare (ORD) 3
16:06
Saint Louis (STL) 1 Alaska Airlines AS 6085 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:16 Effective 2025-11-02 through 2025-12-02 Codeshare flight, operated by American Airlines.(AA 4282) |
| Daily
14:50
Chicago O'Hare (ORD) 3
16:07
Saint Louis (STL) 1 Alaska Airlines AS 6085 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:17 Effective 2025-12-03 through 2025-12-17 Codeshare flight, operated by American Airlines.(AA 4282) |
| Daily
14:50
Chicago O'Hare (ORD) 3
16:06
Saint Louis (STL) 1 Alaska Airlines AS 6085 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:16 Effective from 2026-02-12 Codeshare flight, operated by American Airlines.(AA 4282) |
| Daily
06:40
Chicago O'Hare (ORD) 3
07:56
Saint Louis (STL) 1 Alaska Airlines AS 6101 Non-stop Canadair CRJ 700 (CR7) 1:16 Effective 2025-08-06 through 2025-09-02 Codeshare flight, operated by American Airlines.(AA 6324) |
| Tue,Sat
16:45
Chicago O'Hare (ORD) 3
18:02
Saint Louis (STL) 1 Alaska Airlines AS 6101 Non-stop Boeing 737-800 (738) 1:17 Valid until 2025-05-03 Codeshare flight, operated by American Airlines.(AA 2324) |
| Mon-Thu,Sun
14:48
Chicago O'Hare (ORD) 3
16:22
Saint Louis (STL) 1 Alaska Airlines AS 6108 Non-stop Embraer EMB 175 (E75) 1:34 Effective 2025-07-06 through 2025-08-05 Codeshare flight, operated by American Airlines.(AA 4665) |
| Daily
14:48
Chicago O'Hare (ORD) 3
16:22
Saint Louis (STL) 1 Alaska Airlines AS 6113 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:34 Effective 2025-08-06 through 2025-09-02 Codeshare flight, operated by American Airlines.(AA 3419) |
| Daily
22:38
Chicago O'Hare (ORD) 3
23:54
Saint Louis (STL) 1 Alaska Airlines AS 6119 Non-stop Boeing 737-800 (738) 1:16 Effective 2025-06-05 through 2025-06-13 Codeshare flight, operated by American Airlines.(AA 1188) |
| Daily
22:34
Chicago O'Hare (ORD) 3
23:49
Saint Louis (STL) 1 Alaska Airlines AS 6150 Non-stop Boeing 737-800 (738) 1:15 Effective 2025-07-05 through 2025-08-05 Codeshare flight, operated by American Airlines.(AA 1466) |
| Mon-Fri,Sun
17:15
Chicago O'Hare (ORD) 3
18:33
Saint Louis (STL) 1 Alaska Airlines AS 6268 Non-stop Embraer EMB 175 (E75) 1:18 Effective 2025-05-05 through 2025-06-04 Codeshare flight, operated by American Airlines.(AA 3678) |
| Daily
18:00
Chicago O'Hare (ORD) 2
19:25
Saint Louis (STL) 1 Emirates EK 6308 Non-stop Canadair CRJ 550 (CR5) 1:25 Effective 2025-11-02 through 2025-11-23 Codeshare flight, operated by United Airlines.(UA 4416) |
| Daily
18:00
Chicago O'Hare (ORD) 2
19:25
Saint Louis (STL) 1 Emirates EK 6308 Non-stop Canadair CRJ 550 (CR5) 1:25 Effective from 2025-12-02 Codeshare flight, operated by United Airlines.(UA 4416) |
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Parallax here ORD-STL
- A domestic route departing from the Chicago O'Hare airport (ORD) and arriving at Saint Louis airport (STL).
- The flight distance is 258 miles, or 415 km.
- The timezone of both the departure and the arrival airports is UTC-6 . Current time at both airports is (loading...).
- For direct flights, the flight time varies between 1:12 and 1:37.
