All airlines flying from Chicago O'Hare (ORD) to Saint Louis (STL).
| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Daily
19:35
Chicago O'Hare (ORD) 1
21:03
Saint Louis (STL) 1 Emirates EK 6308 Non-stop Airbus A319 (319) 1:28 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 485) |
| Sat
19:40
Chicago O'Hare (ORD) 1
21:05
Saint Louis (STL) 1 Emirates EK 6308 Non-stop Boeing 737-700 (73G) 1:25 Effective 2026-03-14 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 2379) |
| Daily
19:40
Chicago O'Hare (ORD) 1
21:04
Saint Louis (STL) 1 Emirates EK 6308 Non-stop Airbus A319 (319) 1:24 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 485) |
| 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 from 2026-05-21 Codeshare flight, operated by United Airlines.(UA 4185) |
| Mon-Fri,Sun
19:42
Chicago O'Hare (ORD) 1
21:07
Saint Louis (STL) 1 Emirates EK 6308 Non-stop Boeing 737-900 (739) 1:25 Effective 2026-03-08 through 2026-03-27 Codeshare flight, operated by United Airlines.(UA 2379) |
| Daily
16:40
Chicago O'Hare (ORD) 3
17:59
Saint Louis (STL) 1 Alaska Airlines AS 6360 Non-stop Canadair CRJ 700 (CR7) 1:19 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 6362) |
| Mon
16:37
Chicago O'Hare (ORD) 3
17:58
Saint Louis (STL) 1 Alaska Airlines AS 6404 Non-stop Embraer EMB 175 (E75) 1:21 Operates only on 2026-02-16 Codeshare flight, operated by American Airlines.(AA 4539) |
| Thu
14:09
Chicago O'Hare (ORD) 3
15:34
Saint Louis (STL) 1 Alaska Airlines AS 6480 Non-stop Canadair CRJ 700 (CR7) 1:25 Effective 2026-03-12 through 2026-04-02 Codeshare flight, operated by American Airlines.(AA 4889) |
| Wed
14:37
Chicago O'Hare (ORD) 3
16:02
Saint Louis (STL) 1 Alaska Airlines AS 6480 Non-stop Canadair CRJ 700 (CR7) 1:25 Effective 2026-03-11 through 2026-04-01 Codeshare flight, operated by American Airlines.(AA 4889) |
| Daily
17:52
Chicago O'Hare (ORD) 3
19:14
Saint Louis (STL) 1 Alaska Airlines AS 6480 Non-stop Canadair CRJ 700 (CR7) 1:22 Effective 2026-08-05 through 2026-09-08 Codeshare flight, operated by American Airlines.(AA 6282) |
| Mon,Tue,Thu-Sun
18:03
Chicago O'Hare (ORD) 3
19:31
Saint Louis (STL) 1 Gulf Air GF 6480 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:28 Valid until 2026-01-05 Codeshare flight, operated by American Airlines.(AA 3461) |
| Mon,Tue,Thu-Sun
18:03
Chicago O'Hare (ORD) 3
19:31
Saint Louis (STL) 1 Alaska Airlines AS 6480 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:28 Valid until 2026-01-05 Codeshare flight, operated by American Airlines.(AA 3461) |
| Daily
18:35
Chicago O'Hare (ORD) 3
20:02
Saint Louis (STL) 1 Gulf Air GF 6480 Non-stop Boeing 787-8 (788) 1:27 Effective 2026-05-21 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 439) |
| Daily
18:35
Chicago O'Hare (ORD) 3
20:03
Saint Louis (STL) 1 Gulf Air GF 6480 Non-stop Boeing 787-8 (788) 1:28 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 439) |
| Daily
18:35
Chicago O'Hare (ORD) 3
20:03
Saint Louis (STL) 1 Gulf Air GF 6480 Non-stop Boeing 737-800 (738) 1:28 Effective 2026-09-09 through 2026-10-04 Codeshare flight, operated by American Airlines.(AA 2444) |
| Daily
18:35
Chicago O'Hare (ORD) 3
20:08
Saint Louis (STL) 1 Gulf Air GF 6480 Non-stop Boeing 737-800 (738) 1:33 Effective from 2026-10-05 Codeshare flight, operated by American Airlines.(AA 2444) |
| Daily
18:53
Chicago O'Hare (ORD) 3
20:19
Saint Louis (STL) 1 Gulf Air GF 6480 Non-stop Boeing 737-800 (738) 1:26 Effective 2026-08-05 through 2026-09-08 Codeshare flight, operated by American Airlines.(AA 2444) |
| Daily
20:20
Chicago O'Hare (ORD) 3
21:48
Saint Louis (STL) 1 Gulf Air GF 6480 Non-stop Embraer EMB 175 (E75) 1:28 Effective 2026-04-07 through 2026-05-20 Codeshare flight, operated by American Airlines.(AA 3555) |
| Daily
20:25
Chicago O'Hare (ORD) 3
21:48
Saint Louis (STL) 1 Gulf Air GF 6480 Non-stop Boeing 737-800 (738) 1:23 Effective 2026-03-08 through 2026-04-06 Codeshare flight, operated by American Airlines.(AA 1699) |
| Tue,Wed
20:55
Chicago O'Hare (ORD) 3
22:11
Saint Louis (STL) 1 Gulf Air GF 6480 Non-stop Airbus A319 (319) 1:16 Effective 2026-02-17 through 2026-03-04 Codeshare flight, operated by American Airlines.(AA 1926) |
| Mon,Thu,Fri,Sun
22:16
Chicago O'Hare (ORD) 3
23:30
Saint Louis (STL) 1 Gulf Air GF 6480 Non-stop Airbus A319 (319) 1:14 Effective 2026-02-12 through 2026-03-06 Codeshare flight, operated by American Airlines.(AA 1926) |
| Daily
06:40
Chicago O'Hare (ORD) 3
07:56
Saint Louis (STL) 1 Alaska Airlines AS 6481 Non-stop Canadair CRJ 700 (CR7) 1:16 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 6363) |
| Thu,Fri,Sun
16:36
Chicago O'Hare (ORD) 3
18:02
Saint Louis (STL) 1 Alaska Airlines AS 6481 Non-stop Canadair CRJ 700 (CR7) 1:26 Effective 2026-02-12 through 2026-02-20 Codeshare flight, operated by American Airlines.(AA 6438) |
| Mon,Thu-Sun
16:36
Chicago O'Hare (ORD) 3
18:02
Saint Louis (STL) 1 Alaska Airlines AS 6481 Non-stop Canadair CRJ 700 (CR7) 1:26 Effective 2026-02-21 through 2026-03-07 Codeshare flight, operated by American Airlines.(AA 6438) |
| Sat
16:38
Chicago O'Hare (ORD) 3
18:04
Saint Louis (STL) 1 Alaska Airlines AS 6481 Non-stop Canadair CRJ 700 (CR7) 1:26 Operates only on 2026-02-14 Codeshare flight, operated by American Airlines.(AA 6438) |
| Daily
16:40
Chicago O'Hare (ORD) 3
18:02
Saint Louis (STL) 1 Alaska Airlines AS 6481 Non-stop Canadair CRJ 700 (CR7) 1:22 Effective 2026-05-21 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 6352) |
| Sat
16:42
Chicago O'Hare (ORD) 3
18:13
Saint Louis (STL) 1 Alaska Airlines AS 6481 Non-stop Canadair CRJ 700 (CR7) 1:31 Operates only on 2026-01-10 Codeshare flight, operated by American Airlines.(AA 6314) |
| Sat
16:42
Chicago O'Hare (ORD) 3
18:13
Saint Louis (STL) 1 Alaska Airlines AS 6481 Non-stop Canadair CRJ 700 (CR7) 1:31 Effective 2026-01-24 through 2026-02-07 Codeshare flight, operated by American Airlines.(AA 6314) |
| Tue,Wed
16:45
Chicago O'Hare (ORD) 3
18:11
Saint Louis (STL) 1 Alaska Airlines AS 6481 Non-stop Canadair CRJ 700 (CR7) 1:26 Effective 2026-02-17 through 2026-03-04 Codeshare flight, operated by American Airlines.(AA 6438) |
| Daily
14:28
Chicago O'Hare (ORD) 3
15:48
Saint Louis (STL) 1 Gulf Air GF 6484 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:20 Effective 2026-08-05 through 2026-09-08 Codeshare flight, operated by American Airlines.(AA 3620) |
| Daily
14:50
Chicago O'Hare (ORD) 3
16:13
Saint Louis (STL) 1 Gulf Air GF 6484 Non-stop Canadair CRJ 700 (CR7) 1:23 Effective 2026-04-07 through 2026-05-20 Codeshare flight, operated by American Airlines.(AA 6399) |
| Daily
14:50
Chicago O'Hare (ORD) 3
16:15
Saint Louis (STL) 1 Gulf Air GF 6484 Non-stop Embraer EMB 175 (E75) 1:25 Effective from 2026-10-05 Codeshare flight, operated by American Airlines.(AA 4282) |
| Daily
16:40
Chicago O'Hare (ORD) 3
17:59
Saint Louis (STL) 1 Gulf Air GF 6484 Non-stop Canadair CRJ 700 (CR7) 1:19 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 6362) |
| Daily
13:10
Chicago O'Hare (ORD) 3
14:26
Saint Louis (STL) 1 Alaska Airlines AS 6492 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:16 Effective 2026-04-07 through 2026-05-20 Codeshare flight, operated by American Airlines.(AA 3870) |
| Sat
13:19
Chicago O'Hare (ORD) 3
14:45
Saint Louis (STL) 1 Alaska Airlines AS 6492 Non-stop Canadair CRJ 700 (CR7) 1:26 Effective 2026-02-14 through 2026-03-07 Codeshare flight, operated by American Airlines.(AA 4888) |
| Tue-Thu
14:09
Chicago O'Hare (ORD) 3
15:35
Saint Louis (STL) 1 Alaska Airlines AS 6492 Non-stop Canadair CRJ 700 (CR7) 1:26 Effective 2026-02-12 through 2026-03-05 Codeshare flight, operated by American Airlines.(AA 4888) |
| Sun
23:55
Chicago O'Hare (ORD) 3
01:25
Saint Louis (STL) 1 Alaska Airlines AS 6492 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:30 Operates only on 2026-01-04 Codeshare flight, operated by American Airlines.(AA 4524) The flight arrives 1 day after departure. |
| Daily
14:50
Chicago O'Hare (ORD) 3
16:24
Saint Louis (STL) 1 Alaska Airlines AS 6528 Non-stop Embraer EMB 175 (E75) 1:34 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 4537) |
| Tue
16:36
Chicago O'Hare (ORD) 3
18:01
Saint Louis (STL) 1 Alaska Airlines AS 6528 Non-stop Canadair CRJ 700 (CR7) 1:25 Effective 2026-03-10 through 2026-03-31 Codeshare flight, operated by American Airlines.(AA 6235) |
| Sun
16:44
Chicago O'Hare (ORD) 3
18:03
Saint Louis (STL) 1 Alaska Airlines AS 6528 Non-stop Embraer EMB 175 (E75) 1:19 Effective 2026-03-08 through 2026-04-05 Codeshare flight, operated by American Airlines.(AA 3714) |
| Mon,Wed-Sat
16:44
Chicago O'Hare (ORD) 3
18:03
Saint Louis (STL) 1 Alaska Airlines AS 6528 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:19 Effective 2026-03-09 through 2026-03-16 Codeshare flight, operated by American Airlines.(AA 3714) |
| Mon,Wed-Sat
16:44
Chicago O'Hare (ORD) 3
18:03
Saint Louis (STL) 1 Alaska Airlines AS 6528 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:19 Effective 2026-03-19 through 2026-04-06 Codeshare flight, operated by American Airlines.(AA 3714) |
| Tue
16:45
Chicago O'Hare (ORD) 3
18:16
Saint Louis (STL) 1 Alaska Airlines AS 6528 Non-stop Canadair CRJ 700 (CR7) 1:31 Effective 2026-01-06 through 2026-02-10 Codeshare flight, operated by American Airlines.(AA 6314) |
| Mon,Wed-Fri,Sun
16:49
Chicago O'Hare (ORD) 3
18:14
Saint Louis (STL) 1 Alaska Airlines AS 6528 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:25 Effective 2026-01-07 through 2026-02-11 Codeshare flight, operated by American Airlines.(AA 3730) |
| Sat
08:09
Chicago O'Hare (ORD) 3
09:36
Saint Louis (STL) 1 Alaska Airlines AS 6569 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:27 Operates only on 2026-04-04 Codeshare flight, operated by American Airlines.(AA 3712) |
| Daily
14:50
Chicago O'Hare (ORD) 3
16:13
Saint Louis (STL) 1 Alaska Airlines AS 6583 Non-stop Canadair CRJ 700 (CR7) 1:23 Effective 2026-04-07 through 2026-05-20 Codeshare flight, operated by American Airlines.(AA 6399) |
| Daily
11:40
Chicago O'Hare (ORD) 3
12:57
Saint Louis (STL) 1 Alaska Airlines AS 6591 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:17 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 3829) |
| Sat
14:57
Chicago O'Hare (ORD) 3
16:23
Saint Louis (STL) 1 Alaska Airlines AS 6591 Non-stop Embraer EMB 175 (E75) 1:26 Valid until 2026-01-03 Codeshare flight, operated by American Airlines.(AA 4595) |
| Daily
22:05
Chicago O'Hare (ORD) 3
23:24
Saint Louis (STL) 1 Alaska Airlines AS 6591 Non-stop Boeing 737-800 (738) 1:19 Effective 2026-04-07 through 2026-05-20 Codeshare flight, operated by American Airlines.(AA 2956) |
| Daily
11:40
Chicago O'Hare (ORD) 3
13:06
Saint Louis (STL) 1 Alaska Airlines AS 6600 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:26 Effective 2026-06-10 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 3815) |
- 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 1:14 and 1:37.
