Qatar Airways flights from Saint Louis (STL) to Chicago O'Hare (ORD).
| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Thu
06:00
Saint Louis (STL) 1
07:23
Chicago O'Hare (ORD) 3 Qatar Airways QR 2278 Non-stop Embraer EMB 175 (E75) 1:23 Operates only on 2026-02-12 Codeshare flight, operated by American Airlines.(AA 3458) |
| Mon,Tue
09:32
Saint Louis (STL) 1
11:01
Chicago O'Hare (ORD) 3 Qatar Airways QR 2312 Non-stop Embraer EMB 175 (E75) 1:29 Effective 2026-03-09 through 2026-03-10 Codeshare flight, operated by American Airlines.(AA 4460) |
| Wed,Thu
16:32
Saint Louis (STL) 1
18:05
Chicago O'Hare (ORD) 3 Qatar Airways QR 2407 Non-stop Canadair CRJ 700 (CR7) 1:33 Effective 2026-04-01 through 2026-04-02 Codeshare flight, operated by American Airlines.(AA 4889) |
| Daily
11:05
Saint Louis (STL) 1
12:34
Chicago O'Hare (ORD) 3 Qatar Airways QR 2621 Non-stop Canadair CRJ 700 (CR7) 1:29 Effective 2026-01-07 through 2026-01-17 Codeshare flight, operated by American Airlines.(AA 6342) |
| Daily
11:05
Saint Louis (STL) 1
12:34
Chicago O'Hare (ORD) 3 Qatar Airways QR 2621 Non-stop Canadair CRJ 700 (CR7) 1:29 Effective 2026-01-19 through 2026-02-11 Codeshare flight, operated by American Airlines.(AA 6342) |
| Mon,Tue,Fri
09:32
Saint Louis (STL) 1
11:01
Chicago O'Hare (ORD) 3 Qatar Airways QR 2622 Non-stop Embraer EMB 175 (E75) 1:29 Effective 2026-03-16 through 2026-03-27 Codeshare flight, operated by American Airlines.(AA 4460) |
| Wed,Thu
16:32
Saint Louis (STL) 1
18:05
Chicago O'Hare (ORD) 3 Qatar Airways QR 2622 Non-stop Canadair CRJ 700 (CR7) 1:33 Effective 2026-03-11 through 2026-03-26 Codeshare flight, operated by American Airlines.(AA 4889) |
| Daily
13:37
Saint Louis (STL) 1
15:06
Chicago O'Hare (ORD) 3 Qatar Airways QR 2629 Non-stop Canadair CRJ 700 (CR7) 1:29 Effective 2026-08-05 through 2026-09-08 Codeshare flight, operated by American Airlines.(AA 6355) |
| Daily
16:23
Saint Louis (STL) 1
18:00
Chicago O'Hare (ORD) 3 Qatar Airways QR 2725 Non-stop Embraer EMB 175 (E75) 1:37 Effective 2026-05-21 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 4513) |
| Daily
09:40
Saint Louis (STL) 1
11:10
Chicago O'Hare (ORD) 3 Qatar Airways QR 2727 Non-stop Canadair CRJ 700 (CR7) 1:30 Effective 2026-05-21 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 6354) |
| Daily
09:43
Saint Louis (STL) 1
11:10
Chicago O'Hare (ORD) 3 Qatar Airways QR 2728 Non-stop Canadair CRJ 700 (CR7) 1:27 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 6363) |
| Wed-Fri
14:32
Saint Louis (STL) 1
15:55
Chicago O'Hare (ORD) 3 Qatar Airways QR 2770 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:23 Effective 2026-04-01 through 2026-04-03 Codeshare flight, operated by American Airlines.(AA 3547) |
| Mon-Wed,Sun
06:00
Saint Louis (STL) 1
07:26
Chicago O'Hare (ORD) 3 Qatar Airways QR 2865 Non-stop Airbus A319 (319) 1:26 Effective 2026-02-15 through 2026-02-18 Codeshare flight, operated by American Airlines.(AA 810) |
| Sun
09:20
Saint Louis (STL) 1
10:44
Chicago O'Hare (ORD) 3 Qatar Airways QR 7661 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:24 Effective 2026-03-08 through 2026-04-05 Codeshare flight, operated by American Airlines.(AA 3734) |
| Sat
15:36
Saint Louis (STL) 1
17:03
Chicago O'Hare (ORD) 3 Qatar Airways QR 7727 Non-stop Canadair CRJ 700 (CR7) 1:27 Effective 2026-02-14 through 2026-03-07 Codeshare flight, operated by American Airlines.(AA 4888) |
| Fri
06:00
Saint Louis (STL) 1
07:26
Chicago O'Hare (ORD) 3 Qatar Airways QR 7780 Non-stop Airbus A319 (319) 1:26 Operates only on 2026-02-13 Codeshare flight, operated by American Airlines.(AA 810) |
| Daily
14:47
Saint Louis (STL) 1
16:10
Chicago O'Hare (ORD) 3 Qatar Airways QR 7780 Non-stop Canadair CRJ 700 (CR7) 1:23 Effective from 2026-10-05 Codeshare flight, operated by American Airlines.(AA 4997) |
| Tue
06:00
Saint Louis (STL) 1
07:34
Chicago O'Hare (ORD) 3 Qatar Airways QR 8194 Non-stop Embraer EMB 175 (E75) 1:34 Operates only on 2026-01-06 Codeshare flight, operated by American Airlines.(AA 4544) |
| Mon-Fri,Sun
06:00
Saint Louis (STL) 1
07:27
Chicago O'Hare (ORD) 3 Qatar Airways QR 8194 Non-stop Embraer EMB 175 (E75) 1:27 Effective 2026-01-07 through 2026-01-16 Codeshare flight, operated by American Airlines.(AA 3741) |
| Mon-Fri,Sun
06:00
Saint Louis (STL) 1
07:27
Chicago O'Hare (ORD) 3 Qatar Airways QR 8194 Non-stop Embraer EMB 175 (E75) 1:27 Effective 2026-01-19 through 2026-02-11 Codeshare flight, operated by American Airlines.(AA 3741) |
| Sun
11:05
Saint Louis (STL) 1
12:34
Chicago O'Hare (ORD) 3 Qatar Airways QR 8194 Non-stop Embraer EMB 175 (E75) 1:29 Operates only on 2026-01-18 Codeshare flight, operated by American Airlines.(AA 3741) |
| Daily
11:14
Saint Louis (STL) 1
12:35
Chicago O'Hare (ORD) 3 Qatar Airways QR 8194 Non-stop Airbus A319 (319) 1:21 Effective 2026-04-07 through 2026-05-20 Codeshare flight, operated by American Airlines.(AA 1926) |
| Fri
09:32
Saint Louis (STL) 1
11:01
Chicago O'Hare (ORD) 3 Qatar Airways QR 8578 Non-stop Embraer EMB 175 (E75) 1:29 Operates only on 2026-04-03 Codeshare flight, operated by American Airlines.(AA 4460) |
| Tue
10:04
Saint Louis (STL) 1
11:28
Chicago O'Hare (ORD) 3 Qatar Airways QR 8578 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:24 Effective 2026-03-17 through 2026-03-24 Codeshare flight, operated by American Airlines.(AA 3712) |
| Mon,Wed-Sun
10:07
Saint Louis (STL) 1
11:31
Chicago O'Hare (ORD) 3 Qatar Airways QR 8578 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:24 Effective 2026-03-14 through 2026-03-20 Codeshare flight, operated by American Airlines.(AA 3712) |
| Mon,Wed-Sun
10:07
Saint Louis (STL) 1
11:31
Chicago O'Hare (ORD) 3 Qatar Airways QR 8578 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:24 Effective 2026-03-22 through 2026-03-30 Codeshare flight, operated by American Airlines.(AA 3712) |
| Daily
07:42
Saint Louis (STL) 1
09:05
Chicago O'Hare (ORD) 3 Qatar Airways QR 8593 Non-stop Boeing 737 MAX 8 (7M8) 1:23 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 2324) |
| Mon,Thu-Sun
09:08
Saint Louis (STL) 1
10:35
Chicago O'Hare (ORD) 3 Qatar Airways QR 8666 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:27 Valid until 2026-01-05 Codeshare flight, operated by American Airlines.(AA 4310) |
| Mon,Tue
09:32
Saint Louis (STL) 1
11:01
Chicago O'Hare (ORD) 3 Qatar Airways QR 8666 Non-stop Embraer EMB 175 (E75) 1:29 Effective 2026-03-30 through 2026-03-31 Codeshare flight, operated by American Airlines.(AA 4460) |
| Mon,Wed-Sun
10:07
Saint Louis (STL) 1
11:31
Chicago O'Hare (ORD) 3 Qatar Airways QR 8666 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:24 Effective 2026-04-01 through 2026-04-06 Codeshare flight, operated by American Airlines.(AA 3712) |
| Mon-Fri,Sun
06:00
Saint Louis (STL) 1
07:26
Chicago O'Hare (ORD) 3 Qatar Airways QR 8778 Non-stop Airbus A319 (319) 1:26 Effective 2026-02-19 through 2026-03-06 Codeshare flight, operated by American Airlines.(AA 810) |
| Daily
07:50
Saint Louis (STL) 1
09:10
Chicago O'Hare (ORD) 3 Qatar Airways QR 8778 Non-stop Embraer EMB 175 (E75) 1:20 Effective 2026-04-07 through 2026-05-20 Codeshare flight, operated by American Airlines.(AA 4135) |
| Tue
14:21
Saint Louis (STL) 1
15:44
Chicago O'Hare (ORD) 3 Qatar Airways QR 8778 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:23 Operates only on 2026-03-10 Codeshare flight, operated by American Airlines.(AA 3547) |
| Mon,Wed-Fri,Sun
14:32
Saint Louis (STL) 1
15:55
Chicago O'Hare (ORD) 3 Qatar Airways QR 8778 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:23 Effective 2026-03-08 through 2026-03-13 Codeshare flight, operated by American Airlines.(AA 3547) |
| Mon,Sun
14:32
Saint Louis (STL) 1
15:55
Chicago O'Hare (ORD) 3 Qatar Airways QR 8778 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:23 Effective 2026-04-05 through 2026-04-06 Codeshare flight, operated by American Airlines.(AA 3547) |
| Daily
14:45
Saint Louis (STL) 1
16:10
Chicago O'Hare (ORD) 3 Qatar Airways QR 8778 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:25 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 3829) |
| Daily
14:45
Saint Louis (STL) 1
16:10
Chicago O'Hare (ORD) 3 Qatar Airways QR 8778 Non-stop Canadair CRJ 700 (CR7) 1:25 Effective 2026-09-09 through 2026-10-04 Codeshare flight, operated by American Airlines.(AA 6201) |
| Daily
14:50
Saint Louis (STL) 1
16:10
Chicago O'Hare (ORD) 3 Qatar Airways QR 8778 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:20 Effective 2026-05-21 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 3815) |
| Daily
16:18
Saint Louis (STL) 1
17:43
Chicago O'Hare (ORD) 3 Qatar Airways QR 8778 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:25 Effective 2026-08-05 through 2026-09-08 Codeshare flight, operated by American Airlines.(AA 3620) |
| Fri
09:32
Saint Louis (STL) 1
11:01
Chicago O'Hare (ORD) 3 Qatar Airways QR 9002 Non-stop Embraer EMB 175 (E75) 1:29 Operates only on 2026-03-13 Codeshare flight, operated by American Airlines.(AA 4460) |
| Tue
14:21
Saint Louis (STL) 1
15:44
Chicago O'Hare (ORD) 3 Qatar Airways QR 9004 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:23 Operates only on 2026-03-31 Codeshare flight, operated by American Airlines.(AA 3547) |
| Tue
15:20
Saint Louis (STL) 1
16:42
Chicago O'Hare (ORD) 3 Qatar Airways QR 9004 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:22 Operates only on 2026-01-06 Codeshare flight, operated by American Airlines.(AA 3458) |
| Daily
07:38
Saint Louis (STL) 1
09:05
Chicago O'Hare (ORD) 3 Qatar Airways QR 9031 Non-stop Boeing 737-800 (738) 1:27 Effective from 2026-10-25 Codeshare flight, operated by American Airlines.(AA 1997) |
| Mon
09:32
Saint Louis (STL) 1
11:01
Chicago O'Hare (ORD) 3 Qatar Airways QR 9031 Non-stop Embraer EMB 175 (E75) 1:29 Operates only on 2026-04-06 Codeshare flight, operated by American Airlines.(AA 4460) |
| Tue
10:04
Saint Louis (STL) 1
11:28
Chicago O'Hare (ORD) 3 Qatar Airways QR 9031 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:24 Operates only on 2026-03-10 Codeshare flight, operated by American Airlines.(AA 3712) |
| Mon,Wed-Fri,Sun
10:07
Saint Louis (STL) 1
11:31
Chicago O'Hare (ORD) 3 Qatar Airways QR 9031 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:24 Effective 2026-03-08 through 2026-03-13 Codeshare flight, operated by American Airlines.(AA 3712) |
| Tue
14:21
Saint Louis (STL) 1
15:44
Chicago O'Hare (ORD) 3 Qatar Airways QR 9031 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:23 Effective 2026-03-17 through 2026-03-24 Codeshare flight, operated by American Airlines.(AA 3547) |
| Mon,Wed-Fri,Sun
14:32
Saint Louis (STL) 1
15:55
Chicago O'Hare (ORD) 3 Qatar Airways QR 9031 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:23 Effective 2026-03-15 through 2026-03-30 Codeshare flight, operated by American Airlines.(AA 3547) |
| Daily
16:32
Saint Louis (STL) 1
18:00
Chicago O'Hare (ORD) 3 Qatar Airways QR 9031 Non-stop Embraer EMB 175 (E75) 1:28 Effective 2026-10-05 through 2026-10-24 Codeshare flight, operated by American Airlines.(AA 3479) |
| Tue
10:04
Saint Louis (STL) 1
11:28
Chicago O'Hare (ORD) 3 Qatar Airways QR 9073 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:24 Operates only on 2026-03-31 Codeshare flight, operated by American Airlines.(AA 3712) |
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- A domestic route departing from the Saint Louis airport (STL) and arriving at Chicago O'Hare airport (ORD).
- 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 1:20 and 1:37.
