All airlines flying from Houston George Bush (IAH) to Chicago O'Hare (ORD).

FLIGHT SCHEDULE
Direct Flights:
Daily 22:05 Houston George Bush (IAH) C 00:45 Chicago O'Hare (ORD) 1 United Airlines UA 1293 Non-stop Boeing 737 MAX 9 (7M9) 2:40 Effective 2026-04-30 through 2026-05-20 The flight arrives 1 day after departure.
Daily 17:12 Houston George Bush (IAH) C 20:00 Chicago O'Hare (ORD) 1 United Airlines UA 1316 Non-stop Airbus A321neo (32Q) 2:48 Effective 2026-03-05 through 2026-03-28
Daily 14:20 Houston George Bush (IAH) C 17:05 Chicago O'Hare (ORD) 1 United Airlines UA 1327 Non-stop Boeing 737 MAX 9 (7M9) 2:45 Effective 2026-03-05 through 2026-03-28
Daily 11:13 Houston George Bush (IAH) A 14:15 Chicago O'Hare (ORD) 3 American Airlines AA 1408 Non-stop Airbus A319 (319) 3:02 Effective 2026-09-09 through 2026-10-04
Tue 05:00 Houston George Bush (IAH) C 07:45 Chicago O'Hare (ORD) 1 United Airlines UA 1488 Non-stop Boeing 737-900 (739) 2:45 Operates only on 2026-01-06
Tue-Thu 05:00 Houston George Bush (IAH) C 07:47 Chicago O'Hare (ORD) 1 United Airlines UA 1488 Non-stop Boeing 737 MAX 9 (7M9) 2:47 Effective 2026-01-07 through 2026-01-29
Mon,Fri,Sat 05:00 Houston George Bush (IAH) C 07:47 Chicago O'Hare (ORD) 1 United Airlines UA 1488 Non-stop Boeing 737-900 (739) 2:47 Effective 2026-01-09 through 2026-01-17
Sun 05:00 Houston George Bush (IAH) C 07:48 Chicago O'Hare (ORD) 1 United Airlines UA 1488 Non-stop Airbus A321neo (32Q) 2:48 Operates only on 2026-01-11
Mon,Fri-Sun 05:00 Houston George Bush (IAH) C 07:47 Chicago O'Hare (ORD) 1 United Airlines UA 1488 Non-stop Boeing 737-900 (739) 2:47 Effective 2026-01-18 through 2026-02-02
Mon,Tue,Fri-Sun 05:00 Houston George Bush (IAH) C 07:47 Chicago O'Hare (ORD) 1 United Airlines UA 1488 Non-stop Boeing 737-900 (739) 2:47 Effective 2026-02-03 through 2026-02-10
Wed,Thu 05:00 Houston George Bush (IAH) C 07:47 Chicago O'Hare (ORD) 1 United Airlines UA 1488 Non-stop Boeing 737 MAX 9 (7M9) 2:47 Effective 2026-02-05 through 2026-02-11
Daily 17:05 Houston George Bush (IAH) C 19:55 Chicago O'Hare (ORD) 1 United Airlines UA 1493 Non-stop Airbus A321neo (32Q) 2:50 Effective 2026-04-30 through 2026-05-20
Daily 17:07 Houston George Bush (IAH) C 19:57 Chicago O'Hare (ORD) 1 United Airlines UA 1493 Non-stop Airbus A321neo (32Q) 2:50 Effective 2026-03-29 through 2026-04-29
Daily 11:55 Houston George Bush (IAH) C 14:40 Chicago O'Hare (ORD) 1 United Airlines UA 1528 Non-stop Airbus A321neo (32Q) 2:45 Effective 2026-01-06 through 2026-02-11
Mon-Fri,Sun 14:20 Houston George Bush (IAH) C 17:06 Chicago O'Hare (ORD) 1 United Airlines UA 1608 Non-stop Boeing 737-900 (739) 2:46 Effective 2026-01-06 through 2026-01-16
Sat 14:20 Houston George Bush (IAH) C 17:07 Chicago O'Hare (ORD) 1 United Airlines UA 1608 Non-stop Airbus A321neo (32Q) 2:47 Operates only on 2026-01-10
Daily 14:20 Houston George Bush (IAH) C 17:06 Chicago O'Hare (ORD) 1 United Airlines UA 1608 Non-stop Boeing 737-900 (739) 2:46 Effective 2026-01-17 through 2026-02-11
Daily 08:00 Houston George Bush (IAH) C 10:44 Chicago O'Hare (ORD) 1 United Airlines UA 1617 Non-stop Boeing 737-900 (739) 2:44 Effective 2026-04-30 through 2026-05-20
Daily 08:23 Houston George Bush (IAH) C 11:04 Chicago O'Hare (ORD) 1 United Airlines UA 1617 Non-stop Airbus A321neo (32Q) 2:41 Effective 2026-01-06 through 2026-02-03
Daily 08:23 Houston George Bush (IAH) C 11:04 Chicago O'Hare (ORD) 1 United Airlines UA 1617 Non-stop Airbus A321neo (32Q) 2:41 Effective 2026-02-05 through 2026-02-11
Daily 08:23 Houston George Bush (IAH) C 11:10 Chicago O'Hare (ORD) 1 United Airlines UA 1617 Non-stop Airbus A321neo (32Q) 2:47 Effective 2026-03-05 through 2026-03-28
Daily 08:23 Houston George Bush (IAH) C 11:07 Chicago O'Hare (ORD) 1 United Airlines UA 1617 Non-stop Boeing 737-900 (739) 2:44 Effective 2026-03-29 through 2026-04-29
Mon-Sat 08:30 Houston George Bush (IAH) C 11:16 Chicago O'Hare (ORD) 1 United Airlines UA 1617 Non-stop Boeing 737-900 (739) 2:46 Effective 2026-02-12 through 2026-03-04
Sun 08:30 Houston George Bush (IAH) C 11:17 Chicago O'Hare (ORD) 1 United Airlines UA 1617 Non-stop Airbus A321neo (32Q) 2:47 Effective 2026-02-15 through 2026-03-01
Wed 08:40 Houston George Bush (IAH) C 11:21 Chicago O'Hare (ORD) 1 United Airlines UA 1617 Non-stop Airbus A321neo (32Q) 2:41 Operates only on 2026-02-04
Daily 08:40 Houston George Bush (IAH) C 11:27 Chicago O'Hare (ORD) 1 United Airlines UA 1617 Non-stop Boeing 737-900 (739) 2:47 Effective from 2026-05-21
Daily 17:46 Houston George Bush (IAH) A 20:25 Chicago O'Hare (ORD) 2 Spirit Airlines NK 1648 Non-stop Airbus A320 (32A) 2:39 Effective 2026-04-15 through 2026-06-17
Daily 19:55 Houston George Bush (IAH) C 22:37 Chicago O'Hare (ORD) 1 United Airlines UA 1752 Non-stop Boeing 757-200 (752) 2:42 Valid until 2026-01-05
Daily 20:06 Houston George Bush (IAH) C 22:36 Chicago O'Hare (ORD) 1 United Airlines UA 1752 Non-stop Boeing 737-900 (739) 2:30 Effective from 2026-05-21
Mon-Fri,Sun 20:16 Houston George Bush (IAH) C 22:58 Chicago O'Hare (ORD) 1 United Airlines UA 1752 Non-stop Airbus A321neo (32Q) 2:42 Effective 2026-01-06 through 2026-01-16
Mon-Fri,Sun 20:16 Houston George Bush (IAH) C 22:58 Chicago O'Hare (ORD) 1 United Airlines UA 1752 Non-stop Airbus A321neo (32Q) 2:42 Effective 2026-01-19 through 2026-02-02
Mon-Fri,Sun 20:16 Houston George Bush (IAH) C 22:58 Chicago O'Hare (ORD) 1 United Airlines UA 1752 Non-stop Airbus A321neo (32Q) 2:42 Effective 2026-02-04 through 2026-02-11
Tue 20:17 Houston George Bush (IAH) C 22:59 Chicago O'Hare (ORD) 1 United Airlines UA 1752 Non-stop Boeing 737-900 (739) 2:42 Operates only on 2026-02-03
Daily 20:21 Houston George Bush (IAH) C 23:08 Chicago O'Hare (ORD) 1 United Airlines UA 1752 Non-stop Airbus A321neo (32Q) 2:47 Effective 2026-03-05 through 2026-03-28
Daily 20:22 Houston George Bush (IAH) C 23:11 Chicago O'Hare (ORD) 1 United Airlines UA 1752 Non-stop Airbus A321neo (32Q) 2:49 Effective 2026-03-29 through 2026-04-29
Daily 20:26 Houston George Bush (IAH) C 23:15 Chicago O'Hare (ORD) 1 United Airlines UA 1752 Non-stop Airbus A321neo (32Q) 2:49 Effective 2026-04-30 through 2026-05-20
Daily 13:23 Houston George Bush (IAH) A 16:05 Chicago O'Hare (ORD) 3 American Airlines AA 1770 Non-stop Airbus A319 (319) 2:42 Effective from 2026-10-05
Mon-Fri,Sun 17:05 Houston George Bush (IAH) C 19:53 Chicago O'Hare (ORD) 1 United Airlines UA 1807 Non-stop Airbus A321neo (32Q) 2:48 Effective 2026-02-12 through 2026-03-04
Sun 06:00 Houston George Bush (IAH) A 08:41 Chicago O'Hare (ORD) 5 Frontier Airlines F9 1882 Non-stop Airbus A320neo (32N) 2:41 Valid until 2026-01-04
Thu 16:21 Houston George Bush (IAH) A 19:21 Chicago O'Hare (ORD) 5 Frontier Airlines F9 1882 Non-stop Airbus A320neo (32N) 3:00 Valid until 2026-01-01
Mon,Thu-Sun 16:51 Houston George Bush (IAH) A 19:45 Chicago O'Hare (ORD) 5 Frontier Airlines F9 1882 Non-stop Airbus A320neo (32N) 2:54 Effective 2026-03-06 through 2026-03-30
Mon,Thu-Sun 19:40 Houston George Bush (IAH) A 22:30 Chicago O'Hare (ORD) 5 Frontier Airlines F9 1882 Non-stop Airbus A321 (321) 2:50 Effective 2026-04-02 through 2026-04-13
Daily 11:11 Houston George Bush (IAH) A 14:15 Chicago O'Hare (ORD) 3 American Airlines AA 1902 Non-stop Airbus A319 (319) 3:04 Effective 2026-07-02 through 2026-08-04
Daily 18:22 Houston George Bush (IAH) A 21:25 Chicago O'Hare (ORD) 3 American Airlines AA 1906 Non-stop Airbus A319 (319) 3:03 Effective 2026-07-02 through 2026-08-04
Daily 11:15 Houston George Bush (IAH) A 14:15 Chicago O'Hare (ORD) 3 American Airlines AA 1909 Non-stop Airbus A319 (319) 3:00 Effective 2026-05-21 through 2026-07-01
Daily 18:30 Houston George Bush (IAH) A 21:25 Chicago O'Hare (ORD) 3 American Airlines AA 1913 Non-stop Airbus A319 (319) 2:55 Effective 2026-05-21 through 2026-07-01
Daily 13:21 Houston George Bush (IAH) A 16:05 Chicago O'Hare (ORD) 3 American Airlines AA 1914 Non-stop Airbus A319 (319) 2:44 Effective 2026-07-02 through 2026-08-04
Daily 13:24 Houston George Bush (IAH) A 16:05 Chicago O'Hare (ORD) 3 American Airlines AA 1915 Non-stop Airbus A319 (319) 2:41 Effective 2026-05-21 through 2026-07-01
Daily 09:30 Houston George Bush (IAH) C 12:17 Chicago O'Hare (ORD) 1 United Airlines UA 2124 Non-stop Boeing 737-900 (739) 2:47 Valid until 2026-01-05
Daily 09:35 Houston George Bush (IAH) C 12:16 Chicago O'Hare (ORD) 1 United Airlines UA 2124 Non-stop Boeing 737-900 (739) 2:41 Effective from 2026-05-21

1 2 3 4 5 ... 17 18 19

A domestic route departing from the Houston George Bush airport (IAH) and arriving at Chicago O'Hare airport (ORD).
The flight distance is 925 miles, or 1489 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 2:30 and 3:18.

Return (ORD-IAH) flights

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All airlines flying from Houston George Bush (IAH) to Chicago O'Hare (ORD).

FLIGHT SCHEDULE

Direct Flights:

United Airlines UA1293

22:05

Houston George Bush (IAH) C

00:45(+1)

Chicago O'Hare (ORD) 1

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:40, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA1316

17:12

Houston George Bush (IAH) C

20:00

Chicago O'Hare (ORD) 1

Effective 2026-03-05 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:48, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA1327

14:20

Houston George Bush (IAH) C

17:05

Chicago O'Hare (ORD) 1

Effective 2026-03-05 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:45, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

American Airlines AA1408

11:13

Houston George Bush (IAH) A

14:15

Chicago O'Hare (ORD) 3

Effective 2026-09-09 through 2026-10-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:02, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1488

05:00

Houston George Bush (IAH) C

07:45

Chicago O'Hare (ORD) 1

Operates only on 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:45, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1488

05:00

Houston George Bush (IAH) C

07:47

Chicago O'Hare (ORD) 1

Effective 2026-01-07 through 2026-01-29

Mon
-

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:47, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA1488

05:00

Houston George Bush (IAH) C

07:47

Chicago O'Hare (ORD) 1

Effective 2026-01-09 through 2026-01-17

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun
-

Duration: 2:47, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1488

05:00

Houston George Bush (IAH) C

07:48

Chicago O'Hare (ORD) 1

Operates only on 2026-01-11

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:48, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA1488

05:00

Houston George Bush (IAH) C

07:47

Chicago O'Hare (ORD) 1

Effective 2026-01-18 through 2026-02-02

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun

Duration: 2:47, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1488

05:00

Houston George Bush (IAH) C

07:47

Chicago O'Hare (ORD) 1

Effective 2026-02-03 through 2026-02-10

Mon

Tue

Wed
-

Thu
-

Fri

Sat

Sun

Duration: 2:47, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1488

05:00

Houston George Bush (IAH) C

07:47

Chicago O'Hare (ORD) 1

Effective 2026-02-05 through 2026-02-11

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:47, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA1493

17:05

Houston George Bush (IAH) C

19:55

Chicago O'Hare (ORD) 1

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:50, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA1493

17:07

Houston George Bush (IAH) C

19:57

Chicago O'Hare (ORD) 1

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:50, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA1528

11:55

Houston George Bush (IAH) C

14:40

Chicago O'Hare (ORD) 1

Effective 2026-01-06 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:45, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA1608

14:20

Houston George Bush (IAH) C

17:06

Chicago O'Hare (ORD) 1

Effective 2026-01-06 through 2026-01-16

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:46, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1608

14:20

Houston George Bush (IAH) C

17:07

Chicago O'Hare (ORD) 1

Operates only on 2026-01-10

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:47, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA1608

14:20

Houston George Bush (IAH) C

17:06

Chicago O'Hare (ORD) 1

Effective 2026-01-17 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:46, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1617

08:00

Houston George Bush (IAH) C

10:44

Chicago O'Hare (ORD) 1

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:44, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1617

08:23

Houston George Bush (IAH) C

11:04

Chicago O'Hare (ORD) 1

Effective 2026-01-06 through 2026-02-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:41, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA1617

08:23

Houston George Bush (IAH) C

11:04

Chicago O'Hare (ORD) 1

Effective 2026-02-05 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:41, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA1617

08:23

Houston George Bush (IAH) C

11:10

Chicago O'Hare (ORD) 1

Effective 2026-03-05 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:47, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA1617

08:23

Houston George Bush (IAH) C

11:07

Chicago O'Hare (ORD) 1

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:44, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1617

08:30

Houston George Bush (IAH) C

11:16

Chicago O'Hare (ORD) 1

Effective 2026-02-12 through 2026-03-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 2:46, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1617

08:30

Houston George Bush (IAH) C

11:17

Chicago O'Hare (ORD) 1

Effective 2026-02-15 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:47, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA1617

08:40

Houston George Bush (IAH) C

11:21

Chicago O'Hare (ORD) 1

Operates only on 2026-02-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:41, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA1617

08:40

Houston George Bush (IAH) C

11:27

Chicago O'Hare (ORD) 1

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:47, non-stop
Boeing 737-900 (739)

Direct Flights:

Spirit Airlines NK1648

17:46

Houston George Bush (IAH) A

20:25

Chicago O'Hare (ORD) 2

Effective 2026-04-15 through 2026-06-17

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:39, non-stop
Airbus A320 (32A)

Direct Flights:

United Airlines UA1752

19:55

Houston George Bush (IAH) C

22:37

Chicago O'Hare (ORD) 1

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:42, non-stop
Boeing 757-200 (752)

Direct Flights:

United Airlines UA1752

20:06

Houston George Bush (IAH) C

22:36

Chicago O'Hare (ORD) 1

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:30, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1752

20:16

Houston George Bush (IAH) C

22:58

Chicago O'Hare (ORD) 1

Effective 2026-01-06 through 2026-01-16

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:42, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA1752

20:16

Houston George Bush (IAH) C

22:58

Chicago O'Hare (ORD) 1

Effective 2026-01-19 through 2026-02-02

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:42, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA1752

20:16

Houston George Bush (IAH) C

22:58

Chicago O'Hare (ORD) 1

Effective 2026-02-04 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:42, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA1752

20:17

Houston George Bush (IAH) C

22:59

Chicago O'Hare (ORD) 1

Operates only on 2026-02-03

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:42, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1752

20:21

Houston George Bush (IAH) C

23:08

Chicago O'Hare (ORD) 1

Effective 2026-03-05 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:47, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA1752

20:22

Houston George Bush (IAH) C

23:11

Chicago O'Hare (ORD) 1

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:49, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA1752

20:26

Houston George Bush (IAH) C

23:15

Chicago O'Hare (ORD) 1

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:49, non-stop
Airbus A321neo (32Q)

Direct Flights:

American Airlines AA1770

13:23

Houston George Bush (IAH) A

16:05

Chicago O'Hare (ORD) 3

Effective from 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:42, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1807

17:05

Houston George Bush (IAH) C

19:53

Chicago O'Hare (ORD) 1

Effective 2026-02-12 through 2026-03-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:48, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F91882

06:00

Houston George Bush (IAH) A

08:41

Chicago O'Hare (ORD) 5

Valid until 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:41, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F91882

16:21

Houston George Bush (IAH) A

19:21

Chicago O'Hare (ORD) 5

Valid until 2026-01-01

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:00, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F91882

16:51

Houston George Bush (IAH) A

19:45

Chicago O'Hare (ORD) 5

Effective 2026-03-06 through 2026-03-30

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 2:54, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F91882

19:40

Houston George Bush (IAH) A

22:30

Chicago O'Hare (ORD) 5

Effective 2026-04-02 through 2026-04-13

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 2:50, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA1902

11:11

Houston George Bush (IAH) A

14:15

Chicago O'Hare (ORD) 3

Effective 2026-07-02 through 2026-08-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:04, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA1906

18:22

Houston George Bush (IAH) A

21:25

Chicago O'Hare (ORD) 3

Effective 2026-07-02 through 2026-08-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:03, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA1909

11:15

Houston George Bush (IAH) A

14:15

Chicago O'Hare (ORD) 3

Effective 2026-05-21 through 2026-07-01

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:00, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA1913

18:30

Houston George Bush (IAH) A

21:25

Chicago O'Hare (ORD) 3

Effective 2026-05-21 through 2026-07-01

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:55, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA1914

13:21

Houston George Bush (IAH) A

16:05

Chicago O'Hare (ORD) 3

Effective 2026-07-02 through 2026-08-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:44, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA1915

13:24

Houston George Bush (IAH) A

16:05

Chicago O'Hare (ORD) 3

Effective 2026-05-21 through 2026-07-01

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:41, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2124

09:30

Houston George Bush (IAH) C

12:17

Chicago O'Hare (ORD) 1

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:47, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2124

09:35

Houston George Bush (IAH) C

12:16

Chicago O'Hare (ORD) 1

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:41, non-stop
Boeing 737-900 (739)

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A domestic route departing from the Houston George Bush airport (IAH) and arriving at Chicago O'Hare airport (ORD).
The flight distance is 925 miles, or 1489 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 2:30 and 3:18.

Return (ORD-IAH) flights

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