All airlines flying from Chicago O'Hare (ORD) to Saint Louis (STL).
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| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Daily
17:55
Chicago O'Hare (ORD) 3
19:17
Saint Louis (STL) 1 Qatar Airways QR 7965 Non-stop Canadair CRJ 700 (CR7) 1:22 Effective 2025-06-05 through 2025-06-30 Codeshare flight, operated by American Airlines.(AA 6299) |
| Thu
17:55
Chicago O'Hare (ORD) 3
19:17
Saint Louis (STL) 1 Qatar Airways QR 7965 Non-stop Canadair CRJ 700 (CR7) 1:22 Operates only on 2025-07-03 Codeshare flight, operated by American Airlines.(AA 6299) |
| Mon,Sun
13:59
Chicago O'Hare (ORD) 3
15:21
Saint Louis (STL) 1 Royal Jordanian RJ 7982 Non-stop Canadair CRJ 700 (CR7) 1:22 Effective 2025-05-12 through 2025-06-02 Codeshare flight, operated by American Airlines.(AA 4920) |
| Sat
14:14
Chicago O'Hare (ORD) 3
15:43
Saint Louis (STL) 1 Royal Jordanian RJ 7982 Non-stop Canadair CRJ 700 (CR7) 1:29 Effective 2025-05-17 through 2025-05-31 Codeshare flight, operated by American Airlines.(AA 4920) |
| Mon-Sat
22:38
Chicago O'Hare (ORD) 3
23:54
Saint Louis (STL) 1 Qatar Airways QR 7997 Non-stop Boeing 737-800 (738) 1:16 Effective 2025-06-10 through 2025-06-27 Codeshare flight, operated by American Airlines.(AA 1188) |
| Daily
16:40
Chicago O'Hare (ORD) 3
17:56
Saint Louis (STL) 1 Qatar Airways QR 8597 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:16 Effective from 2026-02-12 Codeshare flight, operated by American Airlines.(AA 3497) |
| Daily
17:49
Chicago O'Hare (ORD) 3
19:08
Saint Louis (STL) 1 Qatar Airways QR 8658 Non-stop Canadair CRJ 700 (CR7) 1:19 Effective 2025-08-06 through 2025-09-02 Codeshare flight, operated by American Airlines.(AA 6299) |
| Tue,Fri,Sun
20:42
Chicago O'Hare (ORD) 3
22:12
Saint Louis (STL) 1 Qatar Airways QR 8658 Non-stop Embraer EMB 175 (E75) 1:30 Valid until 2025-05-04 Codeshare flight, operated by American Airlines.(AA 3555) |
| Thu
22:38
Chicago O'Hare (ORD) 3
23:54
Saint Louis (STL) 1 Qatar Airways QR 8670 Non-stop Boeing 737-800 (738) 1:16 Operates only on 2025-06-05 Codeshare flight, operated by American Airlines.(AA 1188) |
| Daily
15:45
Chicago O'Hare (ORD) 2
17:14
Saint Louis (STL) 1 Lufthansa LH 8744 Non-stop Canadair CRJ 550 (CR5) 1:29 Effective from 2025-10-26 Codeshare flight, operated by United Airlines.(UA 4518) |
| Daily
16:40
Chicago O'Hare (ORD) 2
18:00
Saint Louis (STL) 1 Lufthansa LH 8744 Non-stop Canadair CRJ 550 (CR5) 1:20 Effective 2025-05-22 through 2025-06-25 Codeshare flight, operated by United Airlines.(UA 4518) |
| Daily
16:46
Chicago O'Hare (ORD) 2
18:13
Saint Louis (STL) 1 Lufthansa LH 8744 Non-stop Canadair CRJ 550 (CR5) 1:27 Effective 2025-09-25 through 2025-10-25 Codeshare flight, operated by United Airlines.(UA 4518) |
| Thu
21:20
Chicago O'Hare (ORD) 2
22:48
Saint Louis (STL) 1 Lufthansa LH 8906 Non-stop Embraer EMB 175 (E7W) 1:28 Operates only on 2025-05-22 Codeshare flight, operated by United Airlines.(UA 3526) |
| Fri
21:20
Chicago O'Hare (ORD) 1
22:45
Saint Louis (STL) 1 Lufthansa LH 8906 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2025-05-23 through 2025-06-20 Codeshare flight, operated by United Airlines.(UA 2614) |
| Thu,Sat
21:20
Chicago O'Hare (ORD) 1
22:45
Saint Louis (STL) 1 Lufthansa LH 8906 Non-stop Boeing 737-800 (738) 1:25 Effective 2025-05-24 through 2025-05-31 Codeshare flight, operated by United Airlines.(UA 2614) |
| Mon-Wed
21:20
Chicago O'Hare (ORD) 1
22:45
Saint Louis (STL) 1 Lufthansa LH 8906 Non-stop Airbus A319 (319) 1:25 Effective 2025-05-26 through 2025-06-04 Codeshare flight, operated by United Airlines.(UA 2614) |
| Mon-Thu
21:20
Chicago O'Hare (ORD) 1
22:45
Saint Louis (STL) 1 Lufthansa LH 8906 Non-stop Airbus A319 (319) 1:25 Effective 2025-06-05 through 2025-06-12 Codeshare flight, operated by United Airlines.(UA 2614) |
| Sat
21:20
Chicago O'Hare (ORD) 1
22:45
Saint Louis (STL) 1 Lufthansa LH 8906 Non-stop Boeing 737-800 (738) 1:25 Operates only on 2025-06-07 Codeshare flight, operated by United Airlines.(UA 2614) |
| Mon-Thu,Sat
21:20
Chicago O'Hare (ORD) 1
22:45
Saint Louis (STL) 1 Lufthansa LH 8906 Non-stop Airbus A319 (319) 1:25 Effective 2025-06-14 through 2025-06-25 Codeshare flight, operated by United Airlines.(UA 2614) |
| Mon-Thu,Sat,Sun
21:20
Chicago O'Hare (ORD) 1
22:45
Saint Louis (STL) 1 Lufthansa LH 8906 Non-stop Airbus A319 (319) 1:25 Effective 2025-06-26 through 2025-08-18 Codeshare flight, operated by United Airlines.(UA 1361) |
| Fri
21:20
Chicago O'Hare (ORD) 1
22:45
Saint Louis (STL) 1 Lufthansa LH 8906 Non-stop Boeing 737-800 (738) 1:25 Operates only on 2025-06-27 Codeshare flight, operated by United Airlines.(UA 1361) |
| Fri
21:20
Chicago O'Hare (ORD) 1
22:45
Saint Louis (STL) 1 Lufthansa LH 8906 Non-stop Boeing 737-800 (738) 1:25 Effective 2025-07-11 through 2025-08-15 Codeshare flight, operated by United Airlines.(UA 1361) |
| Sun
21:22
Chicago O'Hare (ORD) 1
22:47
Saint Louis (STL) 1 Lufthansa LH 8906 Non-stop Boeing 737-700 (73G) 1:25 Effective 2025-05-25 through 2025-06-01 Codeshare flight, operated by United Airlines.(UA 2614) |
| Sun
21:22
Chicago O'Hare (ORD) 1
22:47
Saint Louis (STL) 1 Lufthansa LH 8906 Non-stop Airbus A319 (319) 1:25 Effective 2025-06-08 through 2025-06-22 Codeshare flight, operated by United Airlines.(UA 2614) |
| Mon-Thu,Sat,Sun
14:06
Chicago O'Hare (ORD) 1
15:30
Saint Louis (STL) 1 Lufthansa LH 8922 Non-stop Boeing 737-800 (738) 1:24 Effective 2025-05-24 through 2025-06-04 Codeshare flight, operated by United Airlines.(UA 2618) |
| Mon-Wed,Sat,Sun
14:06
Chicago O'Hare (ORD) 1
15:30
Saint Louis (STL) 1 Lufthansa LH 8922 Non-stop Boeing 737-800 (738) 1:24 Effective 2025-06-07 through 2025-06-25 Codeshare flight, operated by United Airlines.(UA 2618) |
| Mon-Wed,Sat,Sun
14:14
Chicago O'Hare (ORD) 1
15:38
Saint Louis (STL) 1 Lufthansa LH 8922 Non-stop Boeing 737 MAX 8 (7M8) 1:24 Effective 2025-09-27 through 2025-10-25 Codeshare flight, operated by United Airlines.(UA 2618) |
| Daily
14:20
Chicago O'Hare (ORD) 1
15:47
Saint Louis (STL) 1 Lufthansa LH 8922 Non-stop Airbus A319 (319) 1:27 Valid until 2025-05-03 Codeshare flight, operated by United Airlines.(UA 2618) |
| Sun
14:20
Chicago O'Hare (ORD) 1
15:47
Saint Louis (STL) 1 Lufthansa LH 8922 Non-stop Airbus A320 (320) 1:27 Operates only on 2025-05-04 Codeshare flight, operated by United Airlines.(UA 2618) |
| Daily
14:20
Chicago O'Hare (ORD) 1
15:47
Saint Louis (STL) 1 Lufthansa LH 8922 Non-stop Airbus A319 (319) 1:27 Effective 2025-05-05 through 2025-05-21 Codeshare flight, operated by United Airlines.(UA 2618) |
| Daily
14:20
Chicago O'Hare (ORD) 1
15:44
Saint Louis (STL) 1 Lufthansa LH 8922 Non-stop Airbus A319 (319) 1:24 Effective 2025-08-19 through 2025-09-24 Codeshare flight, operated by United Airlines.(UA 2618) |
| Daily
14:23
Chicago O'Hare (ORD) 1
15:47
Saint Louis (STL) 1 Lufthansa LH 8922 Non-stop Airbus A320 (320) 1:24 Effective 2025-06-26 through 2025-08-18 Codeshare flight, operated by United Airlines.(UA 2618) |
| Daily
22:34
Chicago O'Hare (ORD) 3
23:49
Saint Louis (STL) 1 Qatar Airways QR 9053 Non-stop Airbus A319 (319) 1:15 Effective 2025-09-03 through 2025-10-05 Codeshare flight, operated by American Airlines.(AA 2514) |
| Daily
17:49
Chicago O'Hare (ORD) 3
19:08
Saint Louis (STL) 1 Qatar Airways QR 9136 Non-stop Canadair CRJ 700 (CR7) 1:19 Effective 2025-09-03 through 2025-10-05 Codeshare flight, operated by American Airlines.(AA 6363) |
| Sat
17:10
Chicago O'Hare (ORD) 3
18:27
Saint Louis (STL) 1 Qatar Airways QR 9139 Non-stop Airbus A319 (319) 1:17 Operates only on 2025-05-24 Codeshare flight, operated by American Airlines.(AA 1926) |
| Daily
18:55
Chicago O'Hare (ORD) 3
20:23
Saint Louis (STL) 1 Qatar Airways QR 9139 Non-stop Boeing 737 MAX 8 (7M8) 1:28 Effective 2025-07-05 through 2025-10-05 Codeshare flight, operated by American Airlines.(AA 1926) |
| Mon-Sat
20:25
Chicago O'Hare (ORD) 3
21:52
Saint Louis (STL) 1 Qatar Airways QR 9139 Non-stop Airbus A319 (319) 1:27 Effective 2025-05-05 through 2025-05-23 Codeshare flight, operated by American Airlines.(AA 1926) |
| Mon-Sat
20:25
Chicago O'Hare (ORD) 3
21:52
Saint Louis (STL) 1 Qatar Airways QR 9139 Non-stop Airbus A319 (319) 1:27 Effective 2025-05-26 through 2025-05-31 Codeshare flight, operated by American Airlines.(AA 1926) |
| Tue,Wed
20:25
Chicago O'Hare (ORD) 3
21:52
Saint Louis (STL) 1 Qatar Airways QR 9139 Non-stop Airbus A319 (319) 1:27 Effective 2025-06-03 through 2025-06-04 Codeshare flight, operated by American Airlines.(AA 1926) |
| Mon
20:28
Chicago O'Hare (ORD) 3
21:55
Saint Louis (STL) 1 Qatar Airways QR 9139 Non-stop Airbus A319 (319) 1:27 Operates only on 2025-06-02 Codeshare flight, operated by American Airlines.(AA 1926) |
| Sun
20:50
Chicago O'Hare (ORD) 3
22:15
Saint Louis (STL) 1 Qatar Airways QR 9139 Non-stop Airbus A319 (319) 1:25 Effective 2025-05-11 through 2025-06-01 Codeshare flight, operated by American Airlines.(AA 1926) |
| Mon-Fri
22:34
Chicago O'Hare (ORD) 3
23:49
Saint Louis (STL) 1 Qatar Airways QR 9287 Non-stop Boeing 737-800 (738) 1:15 Effective 2025-07-07 through 2025-08-05 Codeshare flight, operated by American Airlines.(AA 1466) |
| Mon,Wed,Fri,Sun
22:30
Chicago O'Hare (ORD) 3
23:51
Saint Louis (STL) 1 Qatar Airways QR 9422 Non-stop Airbus A319 (319) 1:21 Effective 2025-05-05 through 2025-06-04 Codeshare flight, operated by American Airlines.(AA 3239) |
| Daily
17:49
Chicago O'Hare (ORD) 3
19:08
Saint Louis (STL) 1 Qatar Airways QR 9501 Non-stop Canadair CRJ 700 (CR7) 1:19 Effective 2025-07-05 through 2025-08-05 Codeshare flight, operated by American Airlines.(AA 6299) |
| Daily
20:25
Chicago O'Hare (ORD) 3
21:41
Saint Louis (STL) 1 Qatar Airways QR 9553 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 Qatar Airways QR 9553 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 Qatar Airways QR 9553 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 Qatar Airways QR 9553 Non-stop Boeing 737-800 (738) 1:19 Effective from 2026-02-12 Codeshare flight, operated by American Airlines.(AA 1926) |
| Daily
22:00
Chicago O'Hare (ORD) 3
23:25
Saint Louis (STL) 1 Qatar Airways QR 9553 Non-stop Boeing 737-800 (738) 1:25 Effective 2025-10-06 through 2025-11-01 Codeshare flight, operated by American Airlines.(AA 1926) |
| Daily
20:20
Chicago O'Hare (ORD) 3
21:47
Saint Louis (STL) 1 Qatar Airways QR 9564 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) |
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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.
