Direct flights
from Chicago (ORD)
to Houston (IAH)

Weekly schedule for flights between Chicago O'Hare Intl (Chicago, United States) and George Bush Intercontinental (Houston, United States) operated by 4 airlines.
296 weekly flights operate on this route flying 928mi in 2h36min.
Expect $107 in average for a one-way ticket with the cheapest option at $21 on May 27.

Monday
Monday
06:00AM08:53AM
United AirlinesUA1754 | Boeing 737-900
$45
Monday
06:00AM08:51AM
Spirit AirlinesNK595
$294
Monday
06:01AM08:55AM
Spirit AirlinesNK595
$220
Monday
07:35AM10:12AM
Envoy Air as American EagleMQ3621 | Embraer 175
$363
Monday
07:35AM10:12AM
American AirlinesAA3621 | Embraer 175
$365
Monday
08:00AM10:56AM
United AirlinesUA1883 | Boeing 737-900
$45
Monday
10:00AM12:51PM
American AirlinesAA4157 | Embraer 175
$127
Monday
10:00AM12:45PM
United AirlinesUA2354 | Boeing 737-900
$182
Monday
10:00AM12:51PM
Envoy Air as American EagleMQ4157 | Embraer 175
$369
Monday
10:10AM12:50PM
American AirlinesAA2821 | Airbus A319
$238
Monday
10:12AM01:08PM
United AirlinesUA2354 | Boeing 737-800
$72
Monday
10:44AM01:38PM
Spirit AirlinesNK595
$294
Monday
11:00AM01:51PM
Spirit AirlinesNK595
$111
Monday
11:25AM02:15PM
United AirlinesUA1874 | Boeing 737-900
$182
Monday
12:05PM02:58PM
United AirlinesUA1874 | Boeing 737-800
$72
Monday
12:25PM03:06PM
American AirlinesAA1315 | Boeing 737-800
$414
Monday
12:47PM03:40PM
United AirlinesUA1128 | Boeing 737-900
$72
Monday
12:49PM03:32PM
United AirlinesUA1128 | Boeing 737-900
$182
Monday
02:15PM04:55PM
United AirlinesUA432 | Boeing 737-900
$182
Monday
02:21PM05:14PM
United AirlinesUA1829 | Boeing 737-900
$72
Monday
04:00PM06:54PM
United AirlinesUA1008 | Boeing 767-300
$91
Monday
04:05PM06:48PM
United AirlinesUA1860 | Boeing 737-900
$182
Monday
05:45PM08:41PM
Spirit AirlinesNK295
$294
Monday
05:50PM08:35PM
United AirlinesUA1598 | Boeing 737-900
$175
Monday
05:55PM08:49PM
United AirlinesUA1598 | Boeing 737-800
$45
Monday
07:15PM09:57PM
American AirlinesAA1318 | Boeing 737-800
$221
Monday
07:40PM10:24PM
United AirlinesUA1872 | Boeing 737-800
$143
Monday
07:59PM10:55PM
United AirlinesUA1872 | Boeing 737-800
$45
Monday
08:20PM11:04PM
American AirlinesAA1318 | Airbus A319
$45
Monday
09:05PM11:43PM
United AirlinesUA1218 | Boeing 737-900
$143
Monday
09:20PM12:16AM +1
United AirlinesUA349 | Boeing 737-800
$45
Monday
09:59PM12:52AM +1
Spirit AirlinesNK295
$111
Monday
10:28PM01:19AM +1
Spirit AirlinesNK295
$294
Tuesday
Tuesday
06:00AM08:53AM
United AirlinesUA1754 | Boeing 737-900
$45
Tuesday
06:00AM08:51AM
Spirit AirlinesNK595
$248
Tuesday
06:01AM08:55AM
Spirit AirlinesNK595
$157
Tuesday
06:55AM09:37AM
American AirlinesAA3621 | Embraer 175
$64
Tuesday
06:55AM09:37AM
Envoy Air as American EagleMQ3621 | Embraer 175
$58
Tuesday
07:35AM10:12AM
American AirlinesAA3621 | Embraer 175
$363
Tuesday
07:35AM10:12AM
Envoy Air as American EagleMQ3621 | Embraer 175
$363
Tuesday
08:00AM10:56AM
United AirlinesUA1883 | Boeing 737-900
$45
Tuesday
10:00AM12:51PM
American AirlinesAA4157 | Embraer 175
$45
Tuesday
10:00AM12:45PM
United AirlinesUA2354 | Boeing 737-900
$240
Tuesday
10:00AM12:51PM
Envoy Air as American EagleMQ4157 | Embraer 175
$285
Tuesday
10:10AM12:50PM
American AirlinesAA2821 | Airbus A319
$380
Tuesday
10:12AM01:08PM
United AirlinesUA2354 | Boeing 737-800
$72
Tuesday
10:44AM01:38PM
Spirit AirlinesNK595
$133
Tuesday
11:00AM01:51PM
Spirit AirlinesNK595
$117
Tuesday
11:25AM02:15PM
United AirlinesUA1874 | Boeing 737-900
$182
Tuesday
12:05PM02:58PM
United AirlinesUA1874 | Boeing 737-800
$72
Tuesday
12:25PM03:06PM
American AirlinesAA1315 | Boeing 737-800
$409
Tuesday
12:47PM03:40PM
United AirlinesUA1128 | Boeing 737-900
$72
Tuesday
12:49PM03:32PM
United AirlinesUA1128 | Boeing 737-900
$240
Tuesday
02:15PM04:55PM
United AirlinesUA432 | Boeing 737-900
$154
Tuesday
02:21PM05:14PM
United AirlinesUA1829 | Boeing 737-900
$72
Tuesday
04:00PM06:54PM
United AirlinesUA1008 | Boeing 767-300
$72
Tuesday
04:05PM06:48PM
United AirlinesUA1860 | Boeing 737-900
$240
Tuesday
05:45PM08:41PM
Spirit AirlinesNK295
$248
Tuesday
05:50PM08:35PM
United AirlinesUA1598 | Boeing 737-900
$311
Tuesday
05:55PM08:49PM
United AirlinesUA1598 | Boeing 737-800
$45
Tuesday
06:34PM09:30PM
Spirit AirlinesNK295
$44
Tuesday
07:15PM09:57PM
American AirlinesAA1318 | Boeing 737-800
$193
Tuesday
07:40PM10:24PM
United AirlinesUA1872 | Boeing 737-800
$143
Tuesday
07:59PM10:55PM
United AirlinesUA1872 | Boeing 737-800
$45
Tuesday
08:20PM11:04PM
American AirlinesAA1318 | Airbus A319
$45
Tuesday
09:05PM11:43PM
United AirlinesUA1218 | Boeing 737-900
$143
Tuesday
09:20PM12:16AM +1
United AirlinesUA349 | Airbus A319
$45
Tuesday
09:59PM12:52AM +1
Spirit AirlinesNK295
$60
Tuesday
10:28PM01:19AM +1
Spirit AirlinesNK295
$87
Wednesday
Wednesday
06:00AM08:53AM
United AirlinesUA1754 | Boeing 737-900
$45
Wednesday
06:00AM08:51AM
Spirit AirlinesNK595
$294
Wednesday
06:01AM08:55AM
Spirit AirlinesNK595
$220
Wednesday
06:55AM09:37AM
American AirlinesAA3621 | Embraer 175
$45
Wednesday
06:55AM09:37AM
Envoy Air as American EagleMQ3621 | Embraer 175
$107
Wednesday
07:35AM10:12AM
Envoy Air as American EagleMQ3621 | Embraer 175
$163
Wednesday
07:35AM10:12AM
American AirlinesAA3621 | Embraer 175
$161
Wednesday
08:00AM10:56AM
United AirlinesUA1883 | Boeing 737-900
$45
Wednesday
10:00AM12:51PM
Envoy Air as American EagleMQ4157 | Embraer 175
$223
Wednesday
10:00AM12:51PM
American AirlinesAA4157 | Embraer 175
$199
Wednesday
10:00AM12:45PM
United AirlinesUA2354 | Boeing 737-900
$154
Wednesday
10:10AM12:50PM
American AirlinesAA2821 | Airbus A319
$193
Wednesday
10:12AM01:08PM
United AirlinesUA2354 | Boeing 737-800
$72
Wednesday
10:44AM01:38PM
Spirit AirlinesNK595
$294
Wednesday
11:00AM01:51PM
Spirit AirlinesNK595
$33
Wednesday
11:25AM02:15PM
United AirlinesUA1874 | Boeing 737-900
$154
Wednesday
12:05PM02:58PM
United AirlinesUA1874 | Boeing 737-800
$72
Wednesday
12:25PM03:06PM
American AirlinesAA1315 | Boeing 737-800
$379
Wednesday
12:47PM03:40PM
United AirlinesUA1128 | Boeing 737-800
$72
Wednesday
12:49PM03:32PM
United AirlinesUA1128 | Boeing 737-900
$154
Wednesday
02:15PM04:55PM
United AirlinesUA432 | Boeing 737-900
$154
Wednesday
02:21PM05:14PM
United AirlinesUA1829 | Boeing 737-900
$72
Wednesday
04:00PM06:54PM
United AirlinesUA1008 | Boeing 767-300
$72
Wednesday
04:05PM06:48PM
United AirlinesUA1860 | Boeing 737-900
$182
Wednesday
05:45PM08:41PM
Spirit AirlinesNK295
$294
Wednesday
05:50PM08:35PM
United AirlinesUA1598 | Boeing 737-900
$235
Wednesday
05:55PM08:49PM
United AirlinesUA1598 | Boeing 737-800
$45
Wednesday
07:15PM09:57PM
American AirlinesAA1318 | Boeing 737-800
$219
Wednesday
07:40PM10:24PM
United AirlinesUA1872 | Boeing 737-800
$143
Wednesday
07:59PM10:55PM
United AirlinesUA1872 | Boeing 737-800
$45
Wednesday
08:20PM11:04PM
American AirlinesAA1318 | Airbus A319
$45
Wednesday
09:05PM11:43PM
United AirlinesUA1218 | Boeing 737-900
$143
Wednesday
09:20PM12:16AM +1
United AirlinesUA349 | Boeing 737-800
$45
Wednesday
09:59PM12:52AM +1
Spirit AirlinesNK295
$21
Wednesday
10:28PM01:19AM +1
Spirit AirlinesNK295
$294
Thursday
Thursday
06:00AM08:51AM
Spirit AirlinesNK595
$461
Thursday
06:00AM08:53AM
United AirlinesUA1754 | Boeing 737-900
$45
Thursday
06:01AM08:55AM
Spirit AirlinesNK595
$608
Thursday
06:55AM09:37AM
American AirlinesAA3621 | Embraer 175
$131
Thursday
06:55AM09:37AM
Envoy Air as American EagleMQ3621 | Embraer 175
$123
Thursday
07:35AM10:12AM
Envoy Air as American EagleMQ3621 | Embraer 175
$192
Thursday
07:35AM10:12AM
American AirlinesAA3621 | Embraer 175
$193
Thursday
08:00AM10:56AM
United AirlinesUA1883 | Boeing 737-900
$45
Thursday
10:00AM12:51PM
American AirlinesAA4157 | Embraer 175
$83
Thursday
10:00AM12:45PM
United AirlinesUA2354 | Boeing 737-900
$154
Thursday
10:00AM12:51PM
Envoy Air as American EagleMQ4157 | Embraer 175
$153
Thursday
10:10AM12:50PM
American AirlinesAA2821 | Airbus A319
$380
Thursday
10:12AM01:08PM
United AirlinesUA2354 | Boeing 737-800
$72
Thursday
10:44AM01:38PM
Spirit AirlinesNK595
$461
Thursday
11:00AM01:51PM
Spirit AirlinesNK595
$60
Thursday
11:25AM02:15PM
United AirlinesUA1874 | Boeing 737-900
$154
Thursday
12:05PM02:58PM
United AirlinesUA1874 | Boeing 737-800
$72
Thursday
12:25PM03:06PM
American AirlinesAA1315 | Boeing 737-800
$380
Thursday
12:47PM03:40PM
United AirlinesUA1128 | Airbus A320
$72
Thursday
12:49PM03:32PM
United AirlinesUA1128 | Boeing 737-900
$154
Thursday
02:15PM04:55PM
United AirlinesUA432 | Boeing 737-900
$154
Thursday
02:21PM05:14PM
United AirlinesUA1829 | Boeing 737-900
$72
Thursday
04:00PM06:54PM
United AirlinesUA1008 | Boeing 767-300
$72
Thursday
04:05PM06:48PM
United AirlinesUA1860 | Boeing 737-900
$311
Thursday
05:45PM08:41PM
Spirit AirlinesNK295
$461
Thursday
05:50PM08:35PM
United AirlinesUA1598 | Boeing 737-900
$362
Thursday
05:55PM08:49PM
United AirlinesUA1598 | Boeing 737-800
$45
Thursday
07:15PM09:57PM
American AirlinesAA1318 | Boeing 737-800
$193
Thursday
07:40PM10:24PM
United AirlinesUA1872 | Boeing 737-800
$221
Thursday
07:59PM10:55PM
United AirlinesUA1872 | Boeing 737-800
$45
Thursday
08:20PM11:04PM
American AirlinesAA1318 | Airbus A319
$85
Thursday
09:05PM11:43PM
United AirlinesUA1218 | Boeing 737-900
$143
Thursday
09:20PM12:16AM +1
United AirlinesUA349 | Boeing 737-800
$45
Thursday
09:59PM12:52AM +1
Spirit AirlinesNK295
$44
Thursday
10:28PM01:19AM +1
Spirit AirlinesNK295
$461
Friday
Friday
06:00AM08:51AM
Spirit AirlinesNK595
$461
Friday
06:00AM08:53AM
United AirlinesUA1754 | Boeing 737-900
$45
Friday
06:01AM08:55AM
Spirit AirlinesNK595
$608
Friday
06:55AM09:37AM
American AirlinesAA3621 | Embraer 175
$45
Friday
06:55AM09:37AM
Envoy Air as American EagleMQ3621 | Embraer 175
$45
Friday
07:35AM10:12AM
Envoy Air as American EagleMQ3621 | Embraer 175
$193
Friday
07:35AM10:12AM
American AirlinesAA3621 | Embraer 175
$192
Friday
08:00AM10:56AM
United AirlinesUA1883 | Boeing 737-900
$45
Friday
10:00AM12:45PM
United AirlinesUA2354 | Boeing 737-900
$154
Friday
10:00AM12:51PM
American AirlinesAA4157 | Embraer 175
$45
Friday
10:00AM12:51PM
Envoy Air as American EagleMQ4157
$45
Friday
10:10AM12:50PM
American AirlinesAA2821 | Airbus A319
$379
Friday
10:12AM01:08PM
United AirlinesUA2354 | Boeing 737-800
$72
Friday
10:44AM01:38PM
Spirit AirlinesNK595
$461
Friday
11:00AM01:51PM
Spirit AirlinesNK595
$60
Friday
11:25AM02:15PM
United AirlinesUA1874 | Boeing 737-900
$154
Friday
12:05PM02:58PM
United AirlinesUA1874 | Boeing 737-800
$72
Friday
12:25PM03:06PM
American AirlinesAA1315 | Boeing 737-800
$379
Friday
12:47PM03:40PM
United AirlinesUA1128 | Boeing 737-900
$72
Friday
12:49PM03:32PM
United AirlinesUA1128 | Boeing 737-900
$154
Friday
02:15PM04:55PM
United AirlinesUA432 | Boeing 737-900
$154
Friday
02:21PM05:14PM
United AirlinesUA1829 | Boeing 737-900
$72
Friday
04:00PM06:54PM
United AirlinesUA1008 | Boeing 767-300
$72
Friday
04:05PM06:48PM
United AirlinesUA1860 | Boeing 737-900
$240
Friday
05:45PM08:41PM
Spirit AirlinesNK295
$461
Friday
05:50PM08:35PM
United AirlinesUA1598 | Boeing 737-900
$274
Friday
05:55PM08:49PM
United AirlinesUA1598 | Boeing 737-800
$45
Friday
07:15PM09:57PM
American AirlinesAA1318 | Boeing 737-800
$193
Friday
07:40PM10:24PM
United AirlinesUA1872 | Boeing 737-800
$143
Friday
07:59PM10:55PM
United AirlinesUA1872 | Boeing 737-800
$45
Friday
08:20PM11:04PM
American AirlinesAA1318 | Airbus A319
$45
Friday
09:05PM11:43PM
United AirlinesUA1218 | Boeing 737-900
$143
Friday
09:20PM12:16AM +1
United AirlinesUA349 | Boeing 737-800
$45
Friday
09:59PM12:52AM +1
Spirit AirlinesNK295
$44
Friday
10:28PM01:19AM +1
Spirit AirlinesNK295
$461
Saturday
Saturday
06:00AM08:51AM
Spirit AirlinesNK595
$461
Saturday
06:00AM08:45AM
United AirlinesUA1754 | Boeing 737-900
$143
Saturday
06:01AM08:55AM
Spirit AirlinesNK595
$608
Saturday
08:00AM10:56AM
United AirlinesUA1883 | Boeing 737-900
$45
Saturday
10:00AM12:51PM
Envoy Air as American EagleMQ4157 | Embraer 175
$123
Saturday
10:00AM12:51PM
American AirlinesAA4157 | Embraer 175
$45
Saturday
10:00AM12:45PM
United AirlinesUA2354 | Boeing 737-900
$154
Saturday
10:10AM12:50PM
American AirlinesAA2821 | Airbus A319
$193
Saturday
10:12AM01:08PM
United AirlinesUA2354 | Boeing 737-900
$72
Saturday
10:44AM01:38PM
Spirit AirlinesNK595
$461
Saturday
11:00AM01:51PM
Spirit AirlinesNK595
$66
Saturday
11:25AM02:15PM
United AirlinesUA1874 | Boeing 737-900
$154
Saturday
12:05PM02:58PM
United AirlinesUA1874 | Boeing 737-800
$72
Saturday
12:47PM03:40PM
United AirlinesUA1128 | Airbus A320
$72
Saturday
12:49PM03:32PM
United AirlinesUA1128 | Boeing 737-900
$154
Saturday
02:15PM04:55PM
United AirlinesUA432 | Boeing 737-900
$154
Saturday
02:21PM05:14PM
United AirlinesUA1829 | Boeing 737-900
$72
Saturday
04:00PM06:54PM
United AirlinesUA1008 | Boeing 767-300
$72
Saturday
04:05PM06:48PM
United AirlinesUA1860 | Boeing 737-900
$154
Saturday
05:45PM08:41PM
Spirit AirlinesNK295
$461
Saturday
05:50PM08:35PM
United AirlinesUA1598 | Boeing 737-900
$175
Saturday
05:55PM08:49PM
United AirlinesUA1598 | Boeing 737-800
$45
Saturday
07:40PM10:24PM
United AirlinesUA1872 | Boeing 737-800
$143
Saturday
07:59PM10:55PM
United AirlinesUA1872 | Boeing 737-800
$45
Saturday
08:20PM11:04PM
American AirlinesAA1318 | Airbus A319
$45
Saturday
08:50PM11:29PM
American AirlinesAA1318 | Boeing 737-800
$192
Saturday
09:20PM12:16AM +1
United AirlinesUA349 | Boeing 737-900
$45
Saturday
09:59PM12:52AM +1
Spirit AirlinesNK295
$21
Saturday
10:28PM01:19AM +1
Spirit AirlinesNK295
$461
Sunday
Sunday
06:00AM08:53AM
United AirlinesUA1754 | Boeing 737-900
$45
Sunday
06:00AM08:51AM
Spirit AirlinesNK595
$461
Sunday
06:01AM08:55AM
Spirit AirlinesNK595
$608
Sunday
06:55AM09:37AM
Envoy Air as American EagleMQ3621 | Embraer 175
$107
Sunday
06:55AM09:37AM
American AirlinesAA3621 | Embraer 175
$44
Sunday
07:35AM10:12AM
American AirlinesAA3621 | Embraer 175
$193
Sunday
07:35AM10:12AM
Envoy Air as American EagleMQ3621 | Embraer 175
$194
Sunday
08:00AM10:56AM
United AirlinesUA1883 | Airbus A320
$45
Sunday
10:00AM12:45PM
United AirlinesUA2354 | Boeing 737-900
$154
Sunday
10:00AM12:51PM
Envoy Air as American EagleMQ4157 | Embraer 175
$288
Sunday
10:00AM12:51PM
American AirlinesAA4157 | Embraer 175
$44
Sunday
10:10AM12:50PM
American AirlinesAA2821 | Airbus A319
$193
Sunday
10:12AM01:08PM
United AirlinesUA2354 | Boeing 737-800
$72
Sunday
10:44AM01:38PM
Spirit AirlinesNK595
$461
Sunday
11:00AM01:51PM
Spirit AirlinesNK595
$60
Sunday
11:25AM02:15PM
United AirlinesUA1874 | Boeing 737-900
$154
Sunday
12:05PM02:58PM
United AirlinesUA1874 | Boeing 737-800
$72
Sunday
12:47PM03:40PM
United AirlinesUA1128 | Boeing 737-800
$72
Sunday
12:49PM03:32PM
United AirlinesUA1128 | Boeing 737-900
$182
Sunday
01:15PM03:51PM
American AirlinesAA3600 | CR Jet 700 | Regional Jet 550
$238
Sunday
01:15PM03:51PM
Envoy Air as American EagleMQ3600 | CR Jet 700 | Regional Jet 550
$476
Sunday
02:15PM04:55PM
United AirlinesUA432 | Boeing 737-900
$311
Sunday
04:00PM06:54PM
United AirlinesUA1008 | Boeing 767-300
$72
Sunday
04:05PM06:48PM
United AirlinesUA1860 | Boeing 737-900
$311
Sunday
05:45PM08:41PM
Spirit AirlinesNK295
$461
Sunday
05:50PM08:35PM
United AirlinesUA1598 | Boeing 737-900
$273
Sunday
05:55PM08:49PM
United AirlinesUA1598 | Boeing 737-800
$45
Sunday
07:15PM09:57PM
American AirlinesAA1318 | Boeing 737-800
$193
Sunday
07:40PM10:24PM
United AirlinesUA1872 | Boeing 737-800
$175
Sunday
07:59PM10:55PM
United AirlinesUA1872 | Boeing 737-800
$45
Sunday
08:20PM11:04PM
American AirlinesAA1318 | Airbus A319
$256
Sunday
09:05PM11:43PM
United AirlinesUA1218 | Boeing 737-900
$143
Sunday
09:20PM12:16AM +1
United AirlinesUA349
$45
Sunday
09:59PM12:52AM +1
Spirit AirlinesNK295
$44
Sunday
10:28PM01:19AM +1
Spirit AirlinesNK295
$461