All airlines flying from Chicago O'Hare (ORD) to Saint Louis (STL).
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| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Daily
19:40
Chicago O'Hare (ORD) 2
21:04
Saint Louis (STL) 1 Emirates EK 6308 Non-stop Canadair CRJ 550 (CR5) 1:24 Effective 2025-10-26 through 2025-11-01 Codeshare flight, operated by United Airlines.(UA 4185) |
| Daily
19:45
Chicago O'Hare (ORD) 2
21:15
Saint Louis (STL) 1 Emirates EK 6308 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 Emirates EK 6308 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 Emirates EK 6308 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 Emirates EK 6308 Non-stop Canadair CRJ 550 (CR5) 1:28 Valid until 2025-05-21 Codeshare flight, operated by United Airlines.(UA 4185) |
| Daily
16:40
Chicago O'Hare (ORD) 3
17:56
Saint Louis (STL) 1 Gulf Air GF 6480 Non-stop Embraer EMB 175 (E75) 1:16 Effective 2025-08-06 through 2025-09-02 Codeshare flight, operated by American Airlines.(AA 3419) |
| Daily
16:45
Chicago O'Hare (ORD) 3
18:03
Saint Louis (STL) 1 Gulf Air GF 6480 Non-stop Airbus A319 (319) 1:18 Effective from 2025-10-06 Codeshare flight, operated by American Airlines.(AA 2630) |
| Daily
18:30
Chicago O'Hare (ORD) 3
20:00
Saint Louis (STL) 1 Alaska Airlines AS 6480 Non-stop Canadair CRJ 700 (CR7) 1:30 Effective 2025-11-02 through 2025-12-02 Codeshare flight, operated by American Airlines.(AA 4924) |
| Daily
18:35
Chicago O'Hare (ORD) 3
20:01
Saint Louis (STL) 1 Alaska Airlines AS 6480 Non-stop Airbus A319 (319) 1:26 Effective 2025-10-06 through 2025-11-01 Codeshare flight, operated by American Airlines.(AA 219) |
| Daily
20:42
Chicago O'Hare (ORD) 3
22:10
Saint Louis (STL) 1 Gulf Air GF 6480 Non-stop Embraer EMB 175 (E75) 1:28 Valid until 2025-05-04 Codeshare flight, operated by American Airlines.(AA 3555) |
| Daily
22:00
Chicago O'Hare (ORD) 3
23:23
Saint Louis (STL) 1 Gulf Air GF 6480 Non-stop Airbus A319 (319) 1:23 Effective 2025-05-05 through 2025-06-04 Codeshare flight, operated by American Airlines.(AA 1926) |
| Daily
22:00
Chicago O'Hare (ORD) 3
23:17
Saint Louis (STL) 1 Gulf Air GF 6480 Non-stop Boeing 737-800 (738) 1:17 Effective 2025-06-05 through 2025-07-04 Codeshare flight, operated by American Airlines.(AA 1926) |
| Daily
22:00
Chicago O'Hare (ORD) 3
23:15
Saint Louis (STL) 1 Gulf Air GF 6480 Non-stop Boeing 737-800 (738) 1:15 Effective 2025-07-05 through 2025-08-05 Codeshare flight, operated by American Airlines.(AA 1926) |
| Tue,Sat
08:00
Chicago O'Hare (ORD) 3
09:22
Saint Louis (STL) 1 Alaska Airlines AS 6481 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:22 Valid until 2025-05-03 Codeshare flight, operated by American Airlines.(AA 4135) |
| Mon-Fri,Sun
08:29
Chicago O'Hare (ORD) 3
09:49
Saint Louis (STL) 1 Alaska Airlines AS 6481 Non-stop Embraer EMB 175 (E75) 1:20 Effective 2025-05-05 through 2025-05-23 Codeshare flight, operated by American Airlines.(AA 4135) |
| Mon-Fri,Sun
08:29
Chicago O'Hare (ORD) 3
09:49
Saint Louis (STL) 1 Alaska Airlines AS 6481 Non-stop Embraer EMB 175 (E75) 1:20 Effective 2025-05-26 through 2025-06-04 Codeshare flight, operated by American Airlines.(AA 4135) |
| Sat
08:30
Chicago O'Hare (ORD) 3
09:51
Saint Louis (STL) 1 Alaska Airlines AS 6481 Non-stop Embraer EMB 175 (E75) 1:21 Effective 2025-05-10 through 2025-05-31 Codeshare flight, operated by American Airlines.(AA 4135) |
| Daily
09:40
Chicago O'Hare (ORD) 3
11:04
Saint Louis (STL) 1 Alaska Airlines AS 6481 Non-stop Embraer EMB 175 (E75) 1:24 Effective 2025-10-06 through 2025-11-01 Codeshare flight, operated by American Airlines.(AA 4135) |
| Daily
16:40
Chicago O'Hare (ORD) 3
17:58
Saint Louis (STL) 1 Alaska Airlines AS 6481 Non-stop Canadair CRJ 700 (CR7) 1:18 Effective 2025-12-18 through 2026-01-05 Codeshare flight, operated by American Airlines.(AA 6363) |
| Daily
13:15
Chicago O'Hare (ORD) 3
14:35
Saint Louis (STL) 1 Gulf Air GF 6484 Non-stop Boeing 737-800 (738) 1:20 Effective 2025-08-06 through 2025-09-02 Codeshare flight, operated by American Airlines.(AA 2472) |
| Daily
13:35
Chicago O'Hare (ORD) 3
14:51
Saint Louis (STL) 1 Gulf Air GF 6484 Non-stop Embraer EMB 175 (E75) 1:16 Valid until 2025-05-04 Codeshare flight, operated by American Airlines.(AA 4282) |
| Daily
14:50
Chicago O'Hare (ORD) 3
16:08
Saint Louis (STL) 1 Gulf Air GF 6484 Non-stop Embraer EMB 175 (E75) 1:18 Effective from 2025-10-06 Codeshare flight, operated by American Airlines.(AA 4282) |
| Daily
14:55
Chicago O'Hare (ORD) 3
16:08
Saint Louis (STL) 1 Gulf Air GF 6484 Non-stop Boeing 737-800 (738) 1:13 Effective 2025-09-03 through 2025-10-05 Codeshare flight, operated by American Airlines.(AA 2324) |
| Daily
13:10
Chicago O'Hare (ORD) 3
14:26
Saint Louis (STL) 1 Alaska Airlines AS 6516 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:16 Effective 2025-11-02 through 2025-11-20 Codeshare flight, operated by American Airlines.(AA 3764) |
| Sun
11:47
Chicago O'Hare (ORD) 3
13:07
Saint Louis (STL) 1 Alaska Airlines AS 6572 Non-stop Embraer EMB 175 (E75) 1:20 Operates only on 2025-05-25 Codeshare flight, operated by American Airlines.(AA 4153) |
| Daily
08:00
Chicago O'Hare (ORD) 3
09:20
Saint Louis (STL) 1 Alaska Airlines AS 6591 Non-stop Embraer EMB 175 (E75) 1:20 Effective 2025-11-02 through 2025-12-02 Codeshare flight, operated by American Airlines.(AA 4595) |
| Daily
08:00
Chicago O'Hare (ORD) 3
09:25
Saint Louis (STL) 1 Alaska Airlines AS 6591 Non-stop Embraer EMB 175 (E75) 1:25 Effective 2025-12-03 through 2025-12-17 Codeshare flight, operated by American Airlines.(AA 4595) |
| Daily
08:00
Chicago O'Hare (ORD) 3
09:27
Saint Louis (STL) 1 Alaska Airlines AS 6591 Non-stop Embraer EMB 175 (E75) 1:27 Effective from 2026-02-12 Codeshare flight, operated by American Airlines.(AA 4595) |
| Thu
11:25
Chicago O'Hare (ORD) 3
12:51
Saint Louis (STL) 1 Alaska Airlines AS 6591 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:26 Operates only on 2025-06-05 Codeshare flight, operated by American Airlines.(AA 3764) |
| Tue,Wed
11:25
Chicago O'Hare (ORD) 3
12:51
Saint Louis (STL) 1 Alaska Airlines AS 6591 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:26 Effective 2025-07-01 through 2025-07-02 Codeshare flight, operated by American Airlines.(AA 3764) |
| Fri
11:25
Chicago O'Hare (ORD) 3
12:51
Saint Louis (STL) 1 Alaska Airlines AS 6591 Non-stop Embraer EMB 175 (E75) 1:26 Operates only on 2025-07-04 Codeshare flight, operated by American Airlines.(AA 3764) |
| Daily
14:50
Chicago O'Hare (ORD) 3
16:10
Saint Louis (STL) 1 Alaska Airlines AS 6591 Non-stop Embraer EMB 175 (E75) 1:20 Effective 2026-01-06 through 2026-02-11 Codeshare flight, operated by American Airlines.(AA 4764) |
| Mon,Thu,Fri,Sun
14:55
Chicago O'Hare (ORD) 3
16:11
Saint Louis (STL) 1 Alaska Airlines AS 6591 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:16 Valid until 2025-05-04 Codeshare flight, operated by American Airlines.(AA 3757) |
| Sat
15:55
Chicago O'Hare (ORD) 3
17:15
Saint Louis (STL) 1 Alaska Airlines AS 6591 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
20:42
Chicago O'Hare (ORD) 3
22:12
Saint Louis (STL) 1 Alaska Airlines AS 6601 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 Alaska Airlines AS 6601 Non-stop Embraer EMB 175 (E75) 1:30 Operates only on 2025-05-04 Codeshare flight, operated by American Airlines.(AA 3555) |
| Daily
18:20
Chicago O'Hare (ORD) 3
19:45
Saint Louis (STL) 1 Gulf Air GF 6653 Non-stop Embraer EMB 175 (E75) 1:25 Effective 2025-05-05 through 2025-06-04 Codeshare flight, operated by American Airlines.(AA 4464) |
| Sat
20:42
Chicago O'Hare (ORD) 3
22:16
Saint Louis (STL) 1 Alaska Airlines AS 6664 Non-stop Canadair CRJ 700 (CR7) 1:34 Operates only on 2025-05-03 Codeshare flight, operated by American Airlines.(AA 4943) |
| Daily
13:15
Chicago O'Hare (ORD) 3
14:35
Saint Louis (STL) 1 Gulf Air GF 6745 Non-stop Canadair CRJ 700 (CR7) 1:20 Effective 2025-05-05 through 2025-06-04 Codeshare flight, operated by American Airlines.(AA 4920) |
| Daily
14:45
Chicago O'Hare (ORD) 3
15:58
Saint Louis (STL) 1 Gulf Air GF 6745 Non-stop Boeing 737-800 (738) 1:13 Effective 2025-06-05 through 2025-08-05 Codeshare flight, operated by American Airlines.(AA 2324) |
| Tue,Sat
16:45
Chicago O'Hare (ORD) 3
18:01
Saint Louis (STL) 1 Gulf Air GF 6745 Non-stop Boeing 737-800 (738) 1:16 Valid until 2025-05-03 Codeshare flight, operated by American Airlines.(AA 2324) |
| Daily
18:25
Chicago O'Hare (ORD) 3
19:47
Saint Louis (STL) 1 Gulf Air GF 6745 Non-stop Airbus A319 (319) 1:22 Effective 2025-08-06 through 2025-09-02 Codeshare flight, operated by American Airlines.(AA 219) |
| Daily
18:35
Chicago O'Hare (ORD) 3
19:54
Saint Louis (STL) 1 Gulf Air GF 6745 Non-stop Airbus A319 (319) 1:19 Effective 2025-09-03 through 2025-10-05 Codeshare flight, operated by American Airlines.(AA 219) |
| Daily
18:35
Chicago O'Hare (ORD) 3
20:01
Saint Louis (STL) 1 Gulf Air GF 6745 Non-stop Airbus A319 (319) 1:26 Effective from 2025-10-06 Codeshare flight, operated by American Airlines.(AA 219) |
| Sun
13:59
Chicago O'Hare (ORD) 3
15:27
Saint Louis (STL) 1 Alaska Airlines AS 6759 Non-stop Embraer EMB 175 (E75) 1:28 Operates only on 2025-05-11 Codeshare flight, operated by American Airlines.(AA 4704) |
| Daily
17:49
Chicago O'Hare (ORD) 3
19:08
Saint Louis (STL) 1 Alaska Airlines AS 6790 Non-stop Canadair CRJ 700 (CR7) 1:19 Effective 2025-07-05 through 2025-09-02 Codeshare flight, operated by American Airlines.(AA 6299) |
| Daily
17:55
Chicago O'Hare (ORD) 3
19:17
Saint Louis (STL) 1 Alaska Airlines AS 6790 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 Alaska Airlines AS 6790 Non-stop Canadair CRJ 700 (CR7) 1:22 Operates only on 2025-07-03 Codeshare flight, operated by American Airlines.(AA 6299) |
| Tue,Wed,Sat
22:34
Chicago O'Hare (ORD) 3
23:49
Saint Louis (STL) 1 Alaska Airlines AS 6874 Non-stop Airbus A319 (319) 1:15 Effective 2025-08-20 through 2025-09-02 Codeshare flight, operated by American Airlines.(AA 3069) |
| Mon-Fri,Sun
11:25
Chicago O'Hare (ORD) 3
12:51
Saint Louis (STL) 1 British Airways BA 6906 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) |
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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.
