United Airlines flights from Chicago O'Hare (ORD) to Saint Louis (STL).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon-Fri,Sun 08:45 Chicago O'Hare (ORD) 1 10:07 Saint Louis (STL) 1
United Airlines UA 1414 Non-stop Boeing 737-800 (738) 1:22 Effective 2024-09-26 through 2024-10-04
Sun 08:45 Chicago O'Hare (ORD) 1 10:07 Saint Louis (STL) 1
United Airlines UA 1414 Non-stop Airbus A319 (319) 1:22 Operates only on 2024-10-06
Mon-Fri,Sun 08:45 Chicago O'Hare (ORD) 1 10:07 Saint Louis (STL) 1
United Airlines UA 1414 Non-stop Boeing 737-800 (738) 1:22 Effective 2024-10-07 through 2024-10-18
Sun 08:45 Chicago O'Hare (ORD) 1 10:05 Saint Louis (STL) 1
United Airlines UA 1414 Non-stop Boeing 737-800 (738) 1:20 Operates only on 2024-10-20
Mon-Fri 08:45 Chicago O'Hare (ORD) 1 10:07 Saint Louis (STL) 1
United Airlines UA 1414 Non-stop Boeing 737-800 (738) 1:22 Effective 2024-10-21 through 2024-10-25
Daily 08:45 Chicago O'Hare (ORD) 1 10:07 Saint Louis (STL) 1
United Airlines UA 1778 Non-stop Airbus A320 (320) 1:22 Effective 2024-09-02 through 2024-09-21
Sun 08:45 Chicago O'Hare (ORD) 1 10:04 Saint Louis (STL) 1
United Airlines UA 1778 Non-stop Boeing 737-900 (739) 1:19 Operates only on 2024-09-22
Mon-Wed 08:45 Chicago O'Hare (ORD) 1 10:07 Saint Louis (STL) 1
United Airlines UA 1778 Non-stop Airbus A320 (320) 1:22 Effective 2024-09-23 through 2024-09-25
Daily 09:04 Chicago O'Hare (ORD) 1 10:27 Saint Louis (STL) 1
United Airlines UA 1851 Non-stop Airbus A319 (319) 1:23 Effective from 2025-02-13
Thu 12:45 Chicago O'Hare (ORD) 1 14:12 Saint Louis (STL) 1
United Airlines UA 2618 Non-stop Airbus A319 (319) 1:27 Operates only on 2024-11-28
Daily 14:03 Chicago O'Hare (ORD) 1 15:21 Saint Louis (STL) 1
United Airlines UA 2618 Non-stop Airbus A319 (319) 1:18 Effective from 2025-01-07
Daily 14:10 Chicago O'Hare (ORD) 1 15:34 Saint Louis (STL) 1
United Airlines UA 2618 Non-stop Airbus A320 (320) 1:24 Effective 2024-12-03 through 2024-12-18
Daily 14:15 Chicago O'Hare (ORD) 1 15:39 Saint Louis (STL) 1
United Airlines UA 2618 Non-stop Airbus A320 (320) 1:24 Effective 2024-10-27 through 2024-11-27
Mon,Fri-Sun 14:15 Chicago O'Hare (ORD) 1 15:39 Saint Louis (STL) 1
United Airlines UA 2618 Non-stop Airbus A320 (320) 1:24 Effective 2024-11-29 through 2024-12-02
Daily 14:20 Chicago O'Hare (ORD) 1 15:47 Saint Louis (STL) 1
United Airlines UA 2618 Non-stop Airbus A319 (319) 1:27 Effective 2024-12-19 through 2025-01-06
Mon,Tue,Thu-Sun 14:30 Chicago O'Hare (ORD) 1 15:49 Saint Louis (STL) 1
United Airlines UA 2618 Non-stop Airbus A319 (319) 1:19 Valid until 2024-09-03
Daily 14:30 Chicago O'Hare (ORD) 1 15:49 Saint Louis (STL) 1
United Airlines UA 2618 Non-stop Airbus A319 (319) 1:19 Effective 2024-09-04 through 2024-09-25
Thu 14:40 Chicago O'Hare (ORD) 1 15:59 Saint Louis (STL) 1
United Airlines UA 2618 Non-stop Airbus A319 (319) 1:19 Operates only on 2024-09-26
Daily 14:40 Chicago O'Hare (ORD) 1 15:59 Saint Louis (STL) 1
United Airlines UA 2618 Non-stop Airbus A320 (320) 1:19 Effective 2024-09-27 through 2024-10-26
Sat 08:50 Chicago O'Hare (ORD) 2 10:15 Saint Louis (STL) 1
United Airlines UA 3498 Non-stop Embraer EMB 175 (E7W) 1:25 Operates only on 2024-09-28
Daily 09:00 Chicago O'Hare (ORD) 2 10:27 Saint Louis (STL) 1
United Airlines UA 3580 Non-stop Embraer EMB 175 (E7W) 1:27 Effective 2024-10-27 through 2024-12-02
Daily 09:00 Chicago O'Hare (ORD) 2 10:27 Saint Louis (STL) 1
United Airlines UA 3664 Non-stop Embraer EMB 175 (E7W) 1:27 Effective 2024-12-03 through 2024-12-18
Thu 18:45 Chicago O'Hare (ORD) 20:15 Saint Louis (STL)
United Airlines UA 3752 Non-stop Boeing 737-900 (739) 1:30 Operates only on 2024-09-19
This is a Charter flight.
Sun 13:50 Chicago O'Hare (ORD) 15:05 Saint Louis (STL)
United Airlines UA 3755 Non-stop Boeing 737-900 (739) 1:15 Operates only on 2024-09-22
This is a Charter flight.
Sat 13:25 Chicago O'Hare (ORD) 2 14:48 Saint Louis (STL) 1
United Airlines UA 4168 Non-stop Canadair CRJ 550 (CR5) 1:23 Operates only on 2024-09-28
Mon-Fri,Sun 13:28 Chicago O'Hare (ORD) 2 14:51 Saint Louis (STL) 1
United Airlines UA 4168 Non-stop Canadair CRJ 550 (CR5) 1:23 Valid until 2024-09-25
Sat 13:30 Chicago O'Hare (ORD) 2 14:53 Saint Louis (STL) 1
United Airlines UA 4168 Non-stop Canadair CRJ 550 (CR5) 1:23 Valid until 2024-09-21
Daily 19:40 Chicago O'Hare (ORD) 2 21:04 Saint Louis (STL) 1
United Airlines UA 4185 Non-stop Canadair CRJ 550 (CR5) 1:24 Effective from 2025-01-07
Daily 20:05 Chicago O'Hare (ORD) 2 21:36 Saint Louis (STL) 1
United Airlines UA 4185 Non-stop Canadair CRJ 550 (CR5) 1:31 Effective 2024-10-27 through 2024-11-27
Daily 20:05 Chicago O'Hare (ORD) 2 21:36 Saint Louis (STL) 1
United Airlines UA 4185 Non-stop Canadair CRJ 550 (CR5) 1:31 Effective 2024-11-29 through 2024-12-18
Daily 20:15 Chicago O'Hare (ORD) 2 21:45 Saint Louis (STL) 1
United Airlines UA 4185 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2024-12-19 through 2025-01-06
Daily 20:20 Chicago O'Hare (ORD) 2 21:52 Saint Louis (STL) 1
United Airlines UA 4185 Non-stop Canadair CRJ 550 (CR5) 1:32 Valid until 2024-10-26
Daily 10:50 Chicago O'Hare (ORD) 2 12:22 Saint Louis (STL) 1
United Airlines UA 4394 Non-stop Canadair CRJ 550 (CR5) 1:32 Valid until 2024-10-26
Daily 10:50 Chicago O'Hare (ORD) 2 12:19 Saint Louis (STL) 1
United Airlines UA 4394 Non-stop Canadair CRJ 550 (CR5) 1:29 Effective 2024-10-27 through 2024-11-27
Daily 10:50 Chicago O'Hare (ORD) 2 12:19 Saint Louis (STL) 1
United Airlines UA 4394 Non-stop Canadair CRJ 550 (CR5) 1:29 Effective 2024-11-29 through 2024-12-18
Daily 10:50 Chicago O'Hare (ORD) 2 12:20 Saint Louis (STL) 1
United Airlines UA 4394 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective from 2025-01-07
Mon,Tue,Thu-Sun 11:00 Chicago O'Hare (ORD) 2 12:26 Saint Louis (STL) 1
United Airlines UA 4394 Non-stop Canadair CRJ 550 (CR5) 1:26 Effective 2024-12-19 through 2025-01-06
Daily 18:20 Chicago O'Hare (ORD) 2 19:51 Saint Louis (STL) 1
United Airlines UA 4404 Non-stop Canadair CRJ 550 (CR5) 1:31 Effective 2024-12-03 through 2024-12-18
Daily 12:55 Chicago O'Hare (ORD) 2 14:25 Saint Louis (STL) 1
United Airlines UA 4406 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2024-10-27 through 2024-11-27
Daily 12:55 Chicago O'Hare (ORD) 2 14:25 Saint Louis (STL) 1
United Airlines UA 4406 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2024-11-29 through 2024-12-18
Daily 12:55 Chicago O'Hare (ORD) 2 14:24 Saint Louis (STL) 1
United Airlines UA 4406 Non-stop Canadair CRJ 550 (CR5) 1:29 Effective 2024-12-19 through 2025-01-06
Daily 12:55 Chicago O'Hare (ORD) 2 14:18 Saint Louis (STL) 1
United Airlines UA 4406 Non-stop Canadair CRJ 550 (CR5) 1:23 Effective from 2025-01-07
Daily 18:20 Chicago O'Hare (ORD) 2 19:57 Saint Louis (STL) 1
United Airlines UA 4408 Non-stop Canadair CRJ 550 (CR5) 1:37 Effective 2024-12-19 through 2025-01-06
Daily 18:00 Chicago O'Hare (ORD) 2 19:25 Saint Louis (STL) 1
United Airlines UA 4416 Non-stop Canadair CRJ 550 (CR5) 1:25 Effective from 2025-01-07
Daily 18:15 Chicago O'Hare (ORD) 2 19:47 Saint Louis (STL) 1
United Airlines UA 4416 Non-stop Canadair CRJ 550 (CR5) 1:32 Valid until 2024-10-26
Daily 18:20 Chicago O'Hare (ORD) 2 19:51 Saint Louis (STL) 1
United Airlines UA 4416 Non-stop Canadair CRJ 550 (CR5) 1:31 Effective 2024-10-27 through 2024-11-27
Mon,Fri-Sun 18:20 Chicago O'Hare (ORD) 2 19:51 Saint Louis (STL) 1
United Airlines UA 4416 Non-stop Canadair CRJ 550 (CR5) 1:31 Effective 2024-11-29 through 2024-12-02
Sat,Sun 08:45 Chicago O'Hare (ORD) 2 10:10 Saint Louis (STL) 1
United Airlines UA 4432 Non-stop Canadair CRJ 550 (CR5) 1:25 Valid until 2024-09-01
Daily 15:45 Chicago O'Hare (ORD) 2 17:11 Saint Louis (STL) 1
United Airlines UA 4518 Non-stop Canadair CRJ 550 (CR5) 1:26 Effective 2024-09-26 through 2024-10-26
Daily 15:45 Chicago O'Hare (ORD) 2 17:15 Saint Louis (STL) 1
United Airlines UA 4518 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2024-10-27 through 2024-11-27
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United Airlines flights from Chicago O'Hare (ORD) to Saint Louis (STL).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective 2024-09-26 through 2024-10-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:22, non-stop
Boeing 737-800 (738)

Operates only on 2024-10-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:22, non-stop
Airbus A319 (319)

Effective 2024-10-07 through 2024-10-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:22, non-stop
Boeing 737-800 (738)

Operates only on 2024-10-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-800 (738)

Effective 2024-10-21 through 2024-10-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:22, non-stop
Boeing 737-800 (738)

Effective 2024-09-02 through 2024-09-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:22, non-stop
Airbus A320 (320)

Operates only on 2024-09-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:19, non-stop
Boeing 737-900 (739)

Effective 2024-09-23 through 2024-09-25
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:22, non-stop
Airbus A320 (320)

Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:23, non-stop
Airbus A319 (319)

Operates only on 2024-11-28
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:27, non-stop
Airbus A319 (319)

Effective from 2025-01-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:18, non-stop
Airbus A319 (319)

Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:24, non-stop
Airbus A320 (320)

Effective 2024-10-27 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:24, non-stop
Airbus A320 (320)

Effective 2024-11-29 through 2024-12-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 1:24, non-stop
Airbus A320 (320)

Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:27, non-stop
Airbus A319 (319)

Valid until 2024-09-03
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 1:19, non-stop
Airbus A319 (319)

Effective 2024-09-04 through 2024-09-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:19, non-stop
Airbus A319 (319)

Operates only on 2024-09-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:19, non-stop
Airbus A319 (319)

Effective 2024-09-27 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:19, non-stop
Airbus A320 (320)

Operates only on 2024-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:25, non-stop
Embraer EMB 175 (E7W)

Effective 2024-10-27 through 2024-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:27, non-stop
Embraer EMB 175 (E7W)

Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:27, non-stop
Embraer EMB 175 (E7W)

Operates only on 2024-09-19
This is a Charter flight.
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-900 (739)

Operates only on 2024-09-22
This is a Charter flight.
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-900 (739)

Operates only on 2024-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:23, non-stop
Canadair CRJ 550 (CR5)

Valid until 2024-09-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:23, non-stop
Canadair CRJ 550 (CR5)

Valid until 2024-09-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:23, non-stop
Canadair CRJ 550 (CR5)

Effective from 2025-01-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:24, non-stop
Canadair CRJ 550 (CR5)

Effective 2024-10-27 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:31, non-stop
Canadair CRJ 550 (CR5)

Effective 2024-11-29 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:31, non-stop
Canadair CRJ 550 (CR5)

Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:30, non-stop
Canadair CRJ 550 (CR5)

Valid until 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:32, non-stop
Canadair CRJ 550 (CR5)

Valid until 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:32, non-stop
Canadair CRJ 550 (CR5)

Effective 2024-10-27 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:29, non-stop
Canadair CRJ 550 (CR5)

Effective 2024-11-29 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:29, non-stop
Canadair CRJ 550 (CR5)

Effective from 2025-01-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:30, non-stop
Canadair CRJ 550 (CR5)

Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 1:26, non-stop
Canadair CRJ 550 (CR5)

Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:31, non-stop
Canadair CRJ 550 (CR5)

Effective 2024-10-27 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:30, non-stop
Canadair CRJ 550 (CR5)

Effective 2024-11-29 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:30, non-stop
Canadair CRJ 550 (CR5)

Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:29, non-stop
Canadair CRJ 550 (CR5)

Effective from 2025-01-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:23, non-stop
Canadair CRJ 550 (CR5)

Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:37, non-stop
Canadair CRJ 550 (CR5)

Effective from 2025-01-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:25, non-stop
Canadair CRJ 550 (CR5)

Valid until 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:32, non-stop
Canadair CRJ 550 (CR5)

Effective 2024-10-27 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:31, non-stop
Canadair CRJ 550 (CR5)

Effective 2024-11-29 through 2024-12-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 1:31, non-stop
Canadair CRJ 550 (CR5)

Valid until 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 1:25, non-stop
Canadair CRJ 550 (CR5)

Effective 2024-09-26 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:26, non-stop
Canadair CRJ 550 (CR5)

Effective 2024-10-27 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:30, non-stop
Canadair CRJ 550 (CR5)
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  • 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 1:15 and 1:39.