United Airlines
Star Alliance
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United States
O'Hare International Airport (formerly Orchard Depot Fi
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United States
George Bush Intercontinental Airport
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Scan through all non-stop flights from Chicago to Houston. The full flight schedule below gives an overview of all non-stop flights from ORD to IAH, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
In total there are 4 airlines operating nonstop flights from Chicago ORD to Houston IAH. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their ORD IAH flight schedule.
Flights from ORD to IAH are operated 108 times a week, with an average of 15 flights per day. Departure times vary between 06:00 - 21:37. The earliest flight departs at 06:00, the last flight departs at 21:37. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Chicago to Houston takes 2 hours and 53 minutes. The flight distance between Chicago and Houston is 925 miles (or 1,489 km).
There are 2 airports in Houston: George Bush Intercontinental Airport (IAH) and William P. Hobby Airport (HOU).
There are 108 flights per week flying from Chicago to Houston (as of May 2024).
2 hours and 53 minutes is the average flight time from Chicago to Houston.
The distance from Chicago to Houston is 925 miles (1,489 kilometers).
American Airlines, Frontier Airlines, Spirit Airlines and United Airlines are flying nonstop from Chicago to Houston.
Oneworld and Star Alliance are flying nonstop from Chicago to Houston.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Chicago to Houston:
The earliest flight departs at 06:00 from Chicago and arrives at 08:50 at Houston.
The latest flight departs at 21:37 from Chicago and arrives at 00:30 at Houston.
925 miles (1,489 km) · 2h 53m
06:00
08:50
United Airlines
Star Alliance
UA 2735
United Airlines
Airbus A321neo
Y
W
J
F
06:00
08:45
Frontier Airlines
F9 1881
Frontier Airlines
Airbus A320neo
Y
W
J
F
06:00
08:44
United Airlines
Star Alliance
UA 2229
United Airlines
Airbus A321neo
Y
W
J
F
06:00
08:45
Frontier Airlines
F9 1881
Frontier Airlines
Airbus A320neo
Y
W
J
F
06:20
09:05
Frontier Airlines
F9 1881
Frontier Airlines
Airbus A320neo
Y
W
J
F
06:25
09:10
Frontier Airlines
F9 1881
Frontier Airlines
Airbus A320neo
Y
W
J
F
07:08
09:55
Spirit Airlines
NK 519
Spirit Airlines
Airbus A321 (sharklets)
Y
W
J
F
07:10
09:58
United Airlines
Star Alliance
UA 2270
United Airlines
Airbus A321neo
Y
W
J
F
07:30
10:28
United Airlines
Star Alliance
UA 2180
United Airlines
Boeing 737-900
Y
W
J
F
07:30
10:28
United Airlines
Star Alliance
UA 2180
United Airlines
Boeing 737 MAX 9
Y
W
J
F
08:00
11:01
American Airlines
Oneworld
AA 3527
American Airlines
Embraer 175
Y
W
J
F
08:05
10:53
American Airlines
Oneworld
AA 1636
American Airlines
Boeing 737-800
Y
W
J
F
08:05
10:53
American Airlines
Oneworld
AA 1636
American Airlines
Boeing 737-800
Y
W
J
F
08:05
10:53
American Airlines
Oneworld
AA 1636
American Airlines
Boeing 737-800
Y
W
J
F
08:45
11:42
United Airlines
Star Alliance
UA 2672
United Airlines
Boeing 737-800
Y
W
J
F
08:53
11:42
United Airlines
Star Alliance
UA 1010
United Airlines
Boeing 737 MAX 8
Y
W
J
F
08:53
11:42
United Airlines
Star Alliance
UA 1010
United Airlines
Boeing 737-800
Y
W
J
F
08:53
11:41
United Airlines
Star Alliance
UA 1010
United Airlines
Boeing 757-300
Y
W
J
F
10:00
12:44
American Airlines
Oneworld
AA 1636
American Airlines
Airbus A319
Y
W
J
F
10:00
12:44
American Airlines
Oneworld
AA 1636
American Airlines
Airbus A319
Y
W
J
F
10:34
13:26
American Airlines
Oneworld
AA 1636
American Airlines
Boeing 737 MAX 8
Y
W
J
F
10:35
13:24
United Airlines
Star Alliance
UA 1788
United Airlines
Boeing 737-900
Y
W
J
F
10:35
13:24
United Airlines
Star Alliance
UA 1788
United Airlines
Airbus A319
Y
W
J
F
10:35
13:21
United Airlines
Star Alliance
UA 1788
United Airlines
Boeing 737-800
Y
W
J
F
10:42
13:31
United Airlines
Star Alliance
UA 1788
United Airlines
Boeing 737-900
Y
W
J
F
10:45
13:40
United Airlines
Star Alliance
UA 1788
United Airlines
Boeing 737-900
Y
W
J
F
10:45
13:40
United Airlines
Star Alliance
UA 1788
United Airlines
Airbus A319
Y
W
J
F
10:55
13:35
Spirit Airlines
NK 519
Spirit Airlines
Airbus A321 (sharklets)
Y
W
J
F
12:10
15:04
Spirit Airlines
NK 519
Spirit Airlines
Airbus A321 (sharklets)
Y
W
J
F
12:28
15:15
Spirit Airlines
NK 519
Spirit Airlines
Airbus A321 (sharklets)
Y
W
J
F
12:34
15:21
Spirit Airlines
NK 519
Spirit Airlines
Airbus A321 (sharklets)
Y
W
J
F
12:45
15:38
United Airlines
Star Alliance
UA 2341
United Airlines
Boeing 737-900
Y
W
J
F
12:45
15:38
United Airlines
Star Alliance
UA 2341
United Airlines
Boeing 737 MAX 9
Y
W
J
F
12:47
15:47
United Airlines
Star Alliance
UA 2341
United Airlines
Boeing 737-900
Y
W
J
F
12:47
15:47
United Airlines
Star Alliance
UA 2341
United Airlines
Boeing 737-800
Y
W
J
F
12:47
15:47
United Airlines
Star Alliance
UA 2341
United Airlines
Boeing 737-900
Y
W
J
F
12:47
15:47
United Airlines
Star Alliance
UA 2341
United Airlines
Boeing 737-700
Y
W
J
F
12:47
15:40
United Airlines
Star Alliance
UA 2341
United Airlines
Boeing 737 MAX 9
Y
W
J
F
13:20
16:16
American Airlines
Oneworld
AA 3688
American Airlines
Embraer 175
Y
W
J
F
13:38
16:29
American Airlines
Oneworld
AA 3813
American Airlines
Embraer 175
Y
W
J
F
13:38
16:29
American Airlines
Oneworld
AA 3813
American Airlines
Embraer 175
Y
W
J
F
13:38
16:29
American Airlines
Oneworld
AA 3813
American Airlines
Embraer 175
Y
W
J
F
13:38
16:29
American Airlines
Oneworld
AA 3813
American Airlines
Embraer 175
Y
W
J
F
13:38
16:29
American Airlines
Oneworld
AA 3813
American Airlines
Embraer 170
Y
W
J
F
13:38
16:29
American Airlines
Oneworld
AA 3813
American Airlines
Embraer 170
Y
W
J
F
13:38
16:29
American Airlines
Oneworld
AA 3813
American Airlines
Embraer 175
Y
W
J
F
13:38
16:29
American Airlines
Oneworld
AA 3813
American Airlines
Embraer 175
Y
W
J
F
13:48
16:35
Spirit Airlines
NK 519
Spirit Airlines
Airbus A321 (sharklets)
Y
W
J
F
14:03
16:56
United Airlines
Star Alliance
UA 1373
United Airlines
Airbus A321neo
Y
W
J
F
14:20
17:20
United Airlines
Star Alliance
UA 2349
United Airlines
Airbus A321neo
Y
W
J
F
14:20
17:20
United Airlines
Star Alliance
UA 2349
United Airlines
Airbus A321neo
Y
W
J
F
14:25
17:25
United Airlines
Star Alliance
UA 2349
United Airlines
Airbus A321neo
Y
W
J
F
14:56
17:43
Spirit Airlines
NK 1625
Spirit Airlines
Airbus A320neo
Y
W
J
F
15:25
18:25
United Airlines
Star Alliance
UA 236
United Airlines
Airbus A320-100/200
Y
W
J
F
16:05
19:05
United Airlines
Star Alliance
UA 725
United Airlines
Airbus A321neo
Y
W
J
F
16:05
19:05
United Airlines
Star Alliance
UA 725
United Airlines
Airbus A321neo
Y
W
J
F
16:05
18:58
United Airlines
Star Alliance
UA 1124
United Airlines
Airbus A321neo
Y
W
J
F
16:05
18:58
United Airlines
Star Alliance
UA 1124
United Airlines
Airbus A321neo
Y
W
J
F
16:05
18:58
United Airlines
Star Alliance
UA 1124
United Airlines
Airbus A321neo
Y
W
J
F
16:05
18:58
United Airlines
Star Alliance
UA 1124
United Airlines
Airbus A321neo
Y
W
J
F
17:50
20:50
United Airlines
Star Alliance
UA 1006
United Airlines
Boeing 737-900
Y
W
J
F
17:50
20:50
United Airlines
Star Alliance
UA 1006
United Airlines
Boeing 737-900
Y
W
J
F
17:50
20:50
United Airlines
Star Alliance
UA 1006
United Airlines
Boeing 737-800
Y
W
J
F
17:55
20:58
United Airlines
Star Alliance
UA 1006
United Airlines
Boeing 737-800
Y
W
J
F
17:57
20:50
United Airlines
Star Alliance
UA 1006
United Airlines
Boeing 737-800
Y
W
J
F
17:57
20:50
United Airlines
Star Alliance
UA 1006
United Airlines
Boeing 737 MAX 8
Y
W
J
F
17:57
20:50
United Airlines
Star Alliance
UA 1006
United Airlines
Boeing 737-800
Y
W
J
F
18:45
21:38
United Airlines
Star Alliance
UA 561
United Airlines
Airbus A320-100/200
Y
W
J
F
18:50
21:47
American Airlines
Oneworld
AA 2949
American Airlines
Boeing 737-800
Y
W
J
F
19:35
22:34
United Airlines
Star Alliance
UA 656
United Airlines
Boeing 737-800
Y
W
J
F
19:35
22:34
United Airlines
Star Alliance
UA 656
United Airlines
Boeing 737-800
Y
W
J
F
19:35
22:34
United Airlines
Star Alliance
UA 656
United Airlines
Boeing 737-800
Y
W
J
F
19:35
22:34
United Airlines
Star Alliance
UA 656
United Airlines
Boeing 737-800
Y
W
J
F
19:35
22:34
United Airlines
Star Alliance
UA 656
United Airlines
Boeing 737-800
Y
W
J
F
19:35
22:34
United Airlines
Star Alliance
UA 656
United Airlines
Boeing 737-800
Y
W
J
F
19:40
22:27
American Airlines
Oneworld
AA 2949
American Airlines
Boeing 737-800
Y
W
J
F
19:45
22:37
United Airlines
Star Alliance
UA 2665
United Airlines
Boeing 737-900
Y
W
J
F
19:50
22:43
United Airlines
Star Alliance
UA 2665
United Airlines
Boeing 737-900
Y
W
J
F
19:58
22:51
United Airlines
Star Alliance
UA 2665
United Airlines
Boeing 737 MAX 8
Y
W
J
F
20:00
22:53
United Airlines
Star Alliance
UA 2665
United Airlines
Boeing 737 MAX 9
Y
W
J
F
20:00
22:53
United Airlines
Star Alliance
UA 2665
United Airlines
Boeing 737-900
Y
W
J
F
20:23
23:14
American Airlines
Oneworld
AA 2949
American Airlines
Boeing 737-800
Y
W
J
F
20:23
23:14
American Airlines
Oneworld
AA 2949
American Airlines
Boeing 737-800
Y
W
J
F
20:23
23:14
American Airlines
Oneworld
AA 2949
American Airlines
Boeing 737-800
Y
W
J
F
20:23
23:14
American Airlines
Oneworld
AA 2949
American Airlines
Boeing 737-800
Y
W
J
F
20:23
23:14
American Airlines
Oneworld
AA 2949
American Airlines
Boeing 737-800
Y
W
J
F
20:23
23:14
American Airlines
Oneworld
AA 2949
American Airlines
Boeing 737-800
Y
W
J
F
20:23
23:14
American Airlines
Oneworld
AA 2949
American Airlines
Boeing 737-800
Y
W
J
F
20:24
23:16
American Airlines
Oneworld
AA 2500
American Airlines
Boeing 737-800
Y
W
J
F
20:24
23:16
American Airlines
Oneworld
AA 2500
American Airlines
Boeing 737-800
Y
W
J
F
20:24
23:16
American Airlines
Oneworld
AA 2500
American Airlines
Boeing 737-800
Y
W
J
F
20:30
23:29
United Airlines
Star Alliance
UA 2665
United Airlines
Boeing 737-900
Y
W
J
F
20:30
23:29
United Airlines
Star Alliance
UA 2665
United Airlines
Boeing 737-900
Y
W
J
F
20:30
23:29
United Airlines
Star Alliance
UA 2665
United Airlines
Boeing 737-900
Y
W
J
F
20:30
23:29
United Airlines
Star Alliance
UA 2665
United Airlines
Boeing 737-900
Y
W
J
F
20:30
23:29
United Airlines
Star Alliance
UA 2665
United Airlines
Boeing 737-900
Y
W
J
F
20:30
23:29
United Airlines
Star Alliance
UA 2665
United Airlines
Boeing 737-900
Y
W
J
F
20:30
23:29
United Airlines
Star Alliance
UA 2665
United Airlines
Boeing 737 MAX 9
Y
W
J
F
20:35
23:20
United Airlines
Star Alliance
UA 1128
United Airlines
Boeing 737-700
Y
W
J
F
20:45
23:30
United Airlines
Star Alliance
UA 1128
United Airlines
Boeing 737-900
Y
W
J
F
20:45
23:30
United Airlines
Star Alliance
UA 1128
United Airlines
Boeing 737 MAX 9
Y
W
J
F
20:45
23:30
United Airlines
Star Alliance
UA 1128
United Airlines
Boeing 737 MAX 9
Y
W
J
F
20:45
23:30
United Airlines
Star Alliance
UA 1128
United Airlines
Boeing 737 MAX 9
Y
W
J
F
20:45
23:30
United Airlines
Star Alliance
UA 1128
United Airlines
Boeing 737 MAX 9
Y
W
J
F
20:45
23:30
United Airlines
Star Alliance
UA 1128
United Airlines
Boeing 737-900
Y
W
J
F
21:31
00:15
United Airlines
Star Alliance
UA 481
United Airlines
Boeing 737-800
Y
W
J
F
21:31
00:15
United Airlines
Star Alliance
UA 481
United Airlines
Boeing 737-800
Y
W
J
F
21:31
00:15
United Airlines
Star Alliance
UA 481
United Airlines
Boeing 737-800
Y
W
J
F
21:31
00:15
United Airlines
Star Alliance
UA 481
United Airlines
Boeing 737-800
Y
W
J
F
21:31
00:15
United Airlines
Star Alliance
UA 481
United Airlines
Boeing 737-800
Y
W
J
F
21:37
00:30
United Airlines
Star Alliance
UA 1301
United Airlines
Boeing 737-800
Y
W
J
F
21:37
00:30
United Airlines
Star Alliance
UA 1301
United Airlines
Boeing 737-800
Y
W
J
F
21:37
00:30
United Airlines
Star Alliance
UA 1301
United Airlines
Boeing 737-800
Y
W
J
F
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