All airlines flying from Chicago O'Hare (ORD) to Saint Louis (STL).
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| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Daily
18:35
Chicago O'Hare (ORD) 3
20:01
Saint Louis (STL) 1 Royal Jordanian RJ 7657 Non-stop Airbus A319 (319) 1:26 Effective 2025-10-06 through 2025-10-27 Codeshare flight, operated by American Airlines.(AA 219) |
| Wed,Fri,Sat
18:35
Chicago O'Hare (ORD) 3
20:01
Saint Louis (STL) 1 Royal Jordanian RJ 7657 Non-stop Airbus A319 (319) 1:26 Effective 2025-10-29 through 2025-11-01 Codeshare flight, operated by American Airlines.(AA 219) |
| Daily
09:40
Chicago O'Hare (ORD) 3
10:59
Saint Louis (STL) 1 JAL JL 7682 Non-stop Embraer EMB 175 (E75) 1:19 Effective 2025-11-02 through 2025-12-02 Codeshare flight, operated by American Airlines.(AA 4135) |
| Daily
09:40
Chicago O'Hare (ORD) 3
11:06
Saint Louis (STL) 1 JAL JL 7682 Non-stop Embraer EMB 175 (E75) 1:26 Effective 2025-12-03 through 2025-12-17 Codeshare flight, operated by American Airlines.(AA 4633) |
| Daily
09:40
Chicago O'Hare (ORD) 3
11:07
Saint Louis (STL) 1 JAL JL 7682 Non-stop Embraer EMB 175 (E75) 1:27 Effective 2025-12-18 through 2026-01-05 Codeshare flight, operated by American Airlines.(AA 4633) |
| Daily
09:40
Chicago O'Hare (ORD) 3
11:08
Saint Louis (STL) 1 JAL JL 7682 Non-stop Canadair CRJ 700 (CR7) 1:28 Effective 2026-01-06 through 2026-02-11 Codeshare flight, operated by American Airlines.(AA 6342) |
| Mon-Fri,Sun
11:25
Chicago O'Hare (ORD) 3
12:51
Saint Louis (STL) 1 JAL JL 7682 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:26 Effective 2025-06-05 through 2025-07-03 Codeshare flight, operated by American Airlines.(AA 3764) |
| Fri
11:25
Chicago O'Hare (ORD) 3
12:51
Saint Louis (STL) 1 JAL JL 7682 Non-stop Embraer EMB 175 (E75) 1:26 Operates only on 2025-07-04 Codeshare flight, operated by American Airlines.(AA 3764) |
| Sat
11:28
Chicago O'Hare (ORD) 3
12:54
Saint Louis (STL) 1 JAL JL 7682 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:26 Effective 2025-06-07 through 2025-06-28 Codeshare flight, operated by American Airlines.(AA 3764) |
| Daily
11:31
Chicago O'Hare (ORD) 3
12:48
Saint Louis (STL) 1 JAL JL 7682 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:17 Effective 2025-07-05 through 2025-08-05 Codeshare flight, operated by American Airlines.(AA 3764) |
| Daily
11:31
Chicago O'Hare (ORD) 3
12:48
Saint Louis (STL) 1 JAL JL 7682 Non-stop Canadair CRJ 700 (CR7) 1:17 Effective 2025-08-06 through 2025-10-05 Codeshare flight, operated by American Airlines.(AA 6355) |
| Daily
13:35
Chicago O'Hare (ORD) 3
14:53
Saint Louis (STL) 1 JAL JL 7682 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:18 Valid until 2025-05-04 Codeshare flight, operated by American Airlines.(AA 4282) |
| Mon-Fri
13:59
Chicago O'Hare (ORD) 3
15:21
Saint Louis (STL) 1 JAL JL 7682 Non-stop Canadair CRJ 700 (CR7) 1:22 Effective 2025-05-05 through 2025-05-16 Codeshare flight, operated by American Airlines.(AA 4920) |
| Sun
13:59
Chicago O'Hare (ORD) 3
15:27
Saint Louis (STL) 1 JAL JL 7682 Non-stop Embraer EMB 175 (E75) 1:28 Operates only on 2025-05-11 Codeshare flight, operated by American Airlines.(AA 4704) |
| Mon-Fri,Sun
13:59
Chicago O'Hare (ORD) 3
15:21
Saint Louis (STL) 1 JAL JL 7682 Non-stop Canadair CRJ 700 (CR7) 1:22 Effective 2025-05-18 through 2025-06-01 Codeshare flight, operated by American Airlines.(AA 4920) |
| Sat
14:14
Chicago O'Hare (ORD) 3
15:43
Saint Louis (STL) 1 JAL JL 7682 Non-stop Canadair CRJ 700 (CR7) 1:29 Effective 2025-05-10 through 2025-05-24 Codeshare flight, operated by American Airlines.(AA 4920) |
| Daily
14:50
Chicago O'Hare (ORD) 3
16:08
Saint Louis (STL) 1 JAL JL 7682 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:18 Effective 2025-10-26 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 JAL JL 7682 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:16 Effective from 2026-02-12 Codeshare flight, operated by American Airlines.(AA 4282) |
| Daily
18:35
Chicago O'Hare (ORD) 3
20:01
Saint Louis (STL) 1 JAL JL 7682 Non-stop Airbus A319 (319) 1:26 Effective 2025-10-06 through 2025-10-25 Codeshare flight, operated by American Airlines.(AA 219) |
| Tue,Wed,Sat
20:25
Chicago O'Hare (ORD) 3
21:52
Saint Louis (STL) 1 JAL JL 7682 Non-stop Airbus A319 (319) 1:27 Effective 2025-05-31 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 JAL JL 7682 Non-stop Airbus A319 (319) 1:27 Operates only on 2025-06-02 Codeshare flight, operated by American Airlines.(AA 1926) |
| Daily
22:34
Chicago O'Hare (ORD) 3
23:49
Saint Louis (STL) 1 Aer Lingus EI 7682 Non-stop Airbus A319 (319) 1:15 Effective 2025-08-06 through 2025-09-02 Codeshare flight, operated by American Airlines.(AA 3069) |
| Mon,Wed,Fri
15:45
Chicago O'Hare (ORD) 2
17:14
Saint Louis (STL) 1 Austrian OS 7735 Non-stop Canadair CRJ 550 (CR5) 1:29 Effective 2025-11-03 through 2025-12-05 Codeshare flight, operated by United Airlines.(UA 4518) |
| Mon,Wed,Fri-Sun
15:45
Chicago O'Hare (ORD) 2
17:14
Saint Louis (STL) 1 Austrian OS 7735 Non-stop Canadair CRJ 550 (CR5) 1:29 Effective 2025-12-06 through 2026-01-02 Codeshare flight, operated by United Airlines.(UA 4518) |
| Mon,Wed,Fri,Sun
15:45
Chicago O'Hare (ORD) 2
17:14
Saint Louis (STL) 1 Austrian OS 7735 Non-stop Canadair CRJ 550 (CR5) 1:29 Effective 2026-01-05 through 2026-01-16 Codeshare flight, operated by United Airlines.(UA 4518) |
| Mon,Wed,Fri,Sun
15:45
Chicago O'Hare (ORD) 2
17:14
Saint Louis (STL) 1 Austrian OS 7735 Non-stop Canadair CRJ 550 (CR5) 1:29 Effective 2026-01-19 through 2026-01-30 Codeshare flight, operated by United Airlines.(UA 4518) |
| Mon,Wed,Fri,Sun
15:45
Chicago O'Hare (ORD) 2
17:14
Saint Louis (STL) 1 Austrian OS 7735 Non-stop Canadair CRJ 550 (CR5) 1:29 Effective 2026-02-02 through 2026-02-13 Codeshare flight, operated by United Airlines.(UA 4518) |
| Mon,Wed,Fri,Sun
15:45
Chicago O'Hare (ORD) 2
17:14
Saint Louis (STL) 1 Austrian OS 7735 Non-stop Canadair CRJ 550 (CR5) 1:29 Effective from 2026-02-16 Codeshare flight, operated by United Airlines.(UA 4518) |
| Mon,Tue,Thu-Sun
15:50
Chicago O'Hare (ORD) 2
17:23
Saint Louis (STL) 1 Austrian OS 7735 Non-stop Canadair CRJ 550 (CR5) 1:33 Valid until 2025-05-20 Codeshare flight, operated by United Airlines.(UA 4518) |
| Mon,Tue,Thu-Sun
16:40
Chicago O'Hare (ORD) 2
18:00
Saint Louis (STL) 1 Austrian OS 7735 Non-stop Canadair CRJ 550 (CR5) 1:20 Effective 2025-05-22 through 2025-06-24 Codeshare flight, operated by United Airlines.(UA 4518) |
| Mon,Tue,Thu-Sun
16:46
Chicago O'Hare (ORD) 2
18:13
Saint Louis (STL) 1 Austrian OS 7735 Non-stop Canadair CRJ 550 (CR5) 1:27 Effective 2025-08-19 through 2025-10-25 Codeshare flight, operated by United Airlines.(UA 4518) |
| Mon,Tue,Thu-Sun
16:47
Chicago O'Hare (ORD) 2
18:07
Saint Louis (STL) 1 Austrian OS 7735 Non-stop Canadair CRJ 550 (CR5) 1:20 Effective 2025-06-26 through 2025-08-18 Codeshare flight, operated by United Airlines.(UA 4518) |
| Mon,Wed,Fri
18:00
Chicago O'Hare (ORD) 2
19:25
Saint Louis (STL) 1 Austrian OS 7735 Non-stop Canadair CRJ 550 (CR5) 1:25 Effective 2025-10-27 through 2025-10-31 Codeshare flight, operated by United Airlines.(UA 4416) |
| Daily
22:34
Chicago O'Hare (ORD) 3
23:49
Saint Louis (STL) 1 Royal Jordanian RJ 7738 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
19:45
Chicago O'Hare (ORD) 2
21:15
Saint Louis (STL) 1 Lufthansa LH 7750 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-05-22 through 2025-06-25 Codeshare flight, operated by United Airlines.(UA 4185) |
| Daily
20:00
Chicago O'Hare (ORD) 2
21:32
Saint Louis (STL) 1 Lufthansa LH 7750 Non-stop Canadair CRJ 550 (CR5) 1:32 Effective 2025-08-19 through 2025-10-25 Codeshare flight, operated by United Airlines.(UA 4185) |
| Daily
20:05
Chicago O'Hare (ORD) 2
21:35
Saint Louis (STL) 1 Lufthansa LH 7750 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-06-26 through 2025-08-18 Codeshare flight, operated by United Airlines.(UA 4185) |
| Daily
20:20
Chicago O'Hare (ORD) 2
21:48
Saint Louis (STL) 1 Lufthansa LH 7750 Non-stop Canadair CRJ 550 (CR5) 1:28 Valid until 2025-05-21 Codeshare flight, operated by United Airlines.(UA 4185) |
| Daily
22:34
Chicago O'Hare (ORD) 3
23:49
Saint Louis (STL) 1 Royal Jordanian RJ 7806 Non-stop Airbus A319 (319) 1:15 Effective 2025-09-03 through 2025-10-05 Codeshare flight, operated by American Airlines.(AA 2514) |
| Mon-Fri,Sun
17:15
Chicago O'Hare (ORD) 3
18:33
Saint Louis (STL) 1 Qatar Airways QR 7807 Non-stop Embraer EMB 175 (E75) 1:18 Effective 2025-05-05 through 2025-06-04 Codeshare flight, operated by American Airlines.(AA 3678) |
| Tue,Thu,Sat
22:30
Chicago O'Hare (ORD) 3
23:51
Saint Louis (STL) 1 Qatar Airways QR 7853 Non-stop Airbus A319 (319) 1:21 Effective 2025-05-17 through 2025-05-22 Codeshare flight, operated by American Airlines.(AA 3239) |
| Tue,Thu,Sat
22:30
Chicago O'Hare (ORD) 3
23:51
Saint Louis (STL) 1 Qatar Airways QR 7853 Non-stop Airbus A319 (319) 1:21 Effective 2025-05-27 through 2025-05-31 Codeshare flight, operated by American Airlines.(AA 3239) |
| Mon,Sun
11:25
Chicago O'Hare (ORD) 3
12:51
Saint Louis (STL) 1 Royal Jordanian RJ 7875 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:26 Effective 2025-06-08 through 2025-06-30 Codeshare flight, operated by American Airlines.(AA 3764) |
| Sat
11:28
Chicago O'Hare (ORD) 3
12:54
Saint Louis (STL) 1 Royal Jordanian RJ 7875 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:26 Effective 2025-06-07 through 2025-06-28 Codeshare flight, operated by American Airlines.(AA 3764) |
| Mon,Sat,Sun
11:31
Chicago O'Hare (ORD) 3
12:48
Saint Louis (STL) 1 Royal Jordanian RJ 7875 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:17 Effective 2025-07-05 through 2025-08-04 Codeshare flight, operated by American Airlines.(AA 3764) |
| Thu,Sat
13:10
Chicago O'Hare (ORD) 3
14:34
Saint Louis (STL) 1 Royal Jordanian RJ 7875 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:24 Effective 2025-12-18 through 2026-01-03 Codeshare flight, operated by American Airlines.(AA 3764) |
| Sat
17:10
Chicago O'Hare (ORD) 3
18:28
Saint Louis (STL) 1 Qatar Airways QR 7917 Non-stop Embraer EMB 175 (E75) 1:18 Effective 2025-05-10 through 2025-05-17 Codeshare flight, operated by American Airlines.(AA 3629) |
| Sat
17:10
Chicago O'Hare (ORD) 3
18:28
Saint Louis (STL) 1 Qatar Airways QR 7917 Non-stop Embraer EMB 175 (E75) 1:18 Operates only on 2025-05-31 Codeshare flight, operated by American Airlines.(AA 3629) |
| Mon,Sat,Sun
11:31
Chicago O'Hare (ORD) 3
12:48
Saint Louis (STL) 1 Royal Jordanian RJ 7964 Non-stop Canadair CRJ 700 (CR7) 1:17 Effective 2025-09-06 through 2025-09-15 Codeshare flight, operated by American Airlines.(AA 6428) |
| Mon,Sun
11:31
Chicago O'Hare (ORD) 3
12:48
Saint Louis (STL) 1 Royal Jordanian RJ 7964 Non-stop Canadair CRJ 700 (CR7) 1:17 Effective 2025-09-21 through 2025-09-28 Codeshare flight, operated by American Airlines.(AA 6428) |
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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.
