Flights from Chicago Airport (ORD) to Houston Airport Airport (IAH)

We've found the cheapest flights to Houston

Returns from £47

One-way from £23.13

United Express, Turkish Airlines, SkyWest Airlines, Volaris, Finnair, Royal Jordanian, Jet Linx Aviation, Frontier, British Airways, Japan Airlines, Iberia, Cathay Pacific, Brussels Airlines, Spirit Airlines, AlphaSky, Austrian Airlines, Aer Lingus, Qatar Airways, Lufthansa, Gulf Air, Emirates, Avianca, All Nippon Airways, American Eagle, Alaska Airlines, American Airlines, Air New Zealand and United Airlines fly direct from O'Hare International Airport from George Bush Intercontinental. The flight time from O'Hare International Airport to George Bush Intercontinental is around 2 Hours 34 Minutes and you will cover 1,491 Km (926 Miles). The airport code for O'Hare International Airport is ORD and for George Bush Intercontinental it is IAH.

The cost of ticket prices to George Bush Intercontinental United States can vary quite considerably if you travel at certain times of the week especially at weekends. If you are looking to get the cheapest flights possible then we recommend you travel mid week or in the late evening. On occasions, airliners may have special offers so look out for these. Flights to George Bush Intercontinental United States normally increase in price the nearer the journey date, so it is worth trying to book your tickets in advance if you can.

Please see below the airlines that fly from O'Hare International Airport (ORD) to George Bush Intercontinental (IAH) and the amount of daily flights in operation.

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
United Airlines1112121111101002:0523:30VIEW FLIGHTS
Air New Zealand111111111110006:0022:41VIEW FLIGHTS
American Airlines322331407:1020:24VIEW FLIGHTS
Alaska Airlines333332007:1023:23VIEW FLIGHTS
American Eagle223222109:4414:55VIEW FLIGHTS
Qatar Airways222222013:2522:25VIEW FLIGHTS
Lufthansa222222014:2022:41VIEW FLIGHTS
Gulf Air222222013:2522:25VIEW FLIGHTS
Emirates222222014:2022:41VIEW FLIGHTS
Avianca222222007:0008:45VIEW FLIGHTS
All Nippon Airways222222010:3519:45VIEW FLIGHTS
Austrian Airlines220222018:5319:45VIEW FLIGHTS
Aer Lingus212221017:3822:25VIEW FLIGHTS
AlphaSky103221009:5520:24VIEW FLIGHTS
Spirit Airlines111111120:4720:47VIEW FLIGHTS
Iberia111111019:4722:25VIEW FLIGHTS
Cathay Pacific111111019:4722:25VIEW FLIGHTS
Brussels Airlines111111018:5318:53VIEW FLIGHTS
Japan Airlines111101013:2522:25VIEW FLIGHTS
Royal Jordanian101110020:2022:25VIEW FLIGHTS
Jet Linx Aviation110011013:2522:25VIEW FLIGHTS
Frontier100110112:3112:42VIEW FLIGHTS
British Airways101110020:2022:25VIEW FLIGHTS
Volaris100110012:3112:42VIEW FLIGHTS
Finnair101100020:2022:25VIEW FLIGHTS
United Express000010007:0007:00VIEW FLIGHTS
Turkish Airlines000100002:0002:00VIEW FLIGHTS
SkyWest Airlines000010011:3011:30VIEW FLIGHTS

United Airlines offer the most direct flights from O'Hare International Airport to George Bush Intercontinental with an average of 77 flights a week. The earliest flights are operated at 02:05 and the latest flights operated at 23:30 and the most common flight numbers are UA1314, UA1397, UA1437 and UA1895

Contact United Airlines at united.com to booking a flight or find up to date information on the flight times.

Below you can see the times of all flights. These flight times do vary so we recommend you look on the appropriate airline website for accurate information for the dates you are departing.

Flights Time In WeekDays
DayFlight TimesFlights
Monday
06:00
AirlineFlightNo
Air New ZealandNZ6850
United AirlinesUA1895
07:00
AirlineFlightNo
Air New ZealandNZ6859
AviancaAV2312
United AirlinesUA1397
07:10
AirlineFlightNo
Alaska AirlinesAS4583
American AirlinesAA2504
08:45
AirlineFlightNo
Air New ZealandNZ6856
AviancaAV2126
United AirlinesUA1945
09:54
AirlineFlightNo
Alaska AirlinesAS6528
American EagleAA4377
09:55
AirlineFlightNo
AlphaSkyAS4583
10:35
AirlineFlightNo
Air New ZealandNZ6851
All Nippon AirwaysNH7428
United AirlinesUA2483
12:31
AirlineFlightNo
FrontierF93135
VolarisY42305
12:45
AirlineFlightNo
Air New ZealandNZ6857
United AirlinesUA2657
13:25
AirlineFlightNo
American EagleAA4591
Gulf AirGF4235
Jet Linx AviationJL7366
Qatar AirwaysQR9091
14:20
AirlineFlightNo
Air New ZealandNZ6858
EmiratesEK6259
LufthansaLH7494
United AirlinesUA2621
14:55
AirlineFlightNo
American AirlinesAA1168
15:58
AirlineFlightNo
United AirlinesUA1314
16:17
AirlineFlightNo
Japan AirlinesJL7366
16:50
AirlineFlightNo
United AirlinesUA1437
17:38
AirlineFlightNo
Aer LingusEI7502
17:50
AirlineFlightNo
United AirlinesUA462
18:53
AirlineFlightNo
Air New ZealandNZ6853
Austrian AirlinesOS7713
Brussels AirlinesSN8859
19:45
AirlineFlightNo
Air New ZealandNZ6852
All Nippon AirwaysNH7026
Austrian AirlinesOS7729
United AirlinesUA2426
20:20
AirlineFlightNo
Aer LingusEI7230
Alaska AirlinesAS4263
American AirlinesAA3144
British AirwaysBA5214
Cathay PacificCX7536
FinnairAY4065
Gulf AirGF6867
IberiaIB4196
Qatar AirwaysQR8549
Royal JordanianRJ7146
20:45
AirlineFlightNo
Air New ZealandNZ6854
20:47
AirlineFlightNo
Spirit AirlinesNK2691
21:05
AirlineFlightNo
Air New ZealandNZ6860
United AirlinesUA2432
22:41
AirlineFlightNo
Air New ZealandNZ6855
EmiratesEK6260
LufthansaLH7836
VIEW FLIGHTS
Tuesday
06:00
AirlineFlightNo
Air New ZealandNZ6850
United AirlinesUA1895
07:00
AirlineFlightNo
Air New ZealandNZ6859
AviancaAV2312
United AirlinesUA1397
07:10
AirlineFlightNo
Alaska AirlinesAS4583
American AirlinesAA2504
08:45
AirlineFlightNo
Air New ZealandNZ6856
AviancaAV2126
United AirlinesUA1945
09:44
AirlineFlightNo
Alaska AirlinesAS6528
American EagleAA4377
10:35
AirlineFlightNo
Air New ZealandNZ6851
All Nippon AirwaysNH7428
United AirlinesUA2483
12:45
AirlineFlightNo
Air New ZealandNZ6857
United AirlinesUA2657
13:26
AirlineFlightNo
American EagleAA4106
Gulf AirGF4235
Jet Linx AviationJL7366
Qatar AirwaysQR9091
14:20
AirlineFlightNo
Air New ZealandNZ6858
EmiratesEK6259
LufthansaLH7494
United AirlinesUA2621
15:58
AirlineFlightNo
United AirlinesUA1314
16:14
AirlineFlightNo
Japan AirlinesJL7366
16:50
AirlineFlightNo
United AirlinesUA1437
17:00
AirlineFlightNo
American AirlinesAA3144
17:50
AirlineFlightNo
Air New ZealandNZ6854
United AirlinesUA462
18:53
AirlineFlightNo
Air New ZealandNZ6853
Austrian AirlinesOS7729
Brussels AirlinesSN8859
19:45
AirlineFlightNo
Air New ZealandNZ6852
All Nippon AirwaysNH7026
Austrian AirlinesOS7713
United AirlinesUA2426
19:47
AirlineFlightNo
Aer LingusEI7230
Alaska AirlinesAS4263
Cathay PacificCX7536
Gulf AirGF6867
IberiaIB4196
Qatar AirwaysQR8549
20:47
AirlineFlightNo
Spirit AirlinesNK2691
21:05
AirlineFlightNo
Air New ZealandNZ6860
United AirlinesUA2432
22:41
AirlineFlightNo
Air New ZealandNZ6855
EmiratesEK6260
LufthansaLH7836
23:30
AirlineFlightNo
United AirlinesUA3906
VIEW FLIGHTS
Wednesday
02:05
AirlineFlightNo
United AirlinesUA3906
06:00
AirlineFlightNo
Air New ZealandNZ6850
United AirlinesUA1895
07:00
AirlineFlightNo
Air New ZealandNZ6859
AviancaAV2312
United AirlinesUA1397
07:10
AirlineFlightNo
Alaska AirlinesAS4583
American AirlinesAA2504
08:45
AirlineFlightNo
Air New ZealandNZ6856
AviancaAV2126
United AirlinesUA1945
09:44
AirlineFlightNo
Alaska AirlinesAS6528
American EagleAA4377
09:55
AirlineFlightNo
AlphaSkyAS4583
10:35
AirlineFlightNo
Air New ZealandNZ6851
All Nippon AirwaysNH7428
United AirlinesUA2483
12:40
AirlineFlightNo
AlphaSkyAS6528
12:45
AirlineFlightNo
Air New ZealandNZ6857
United AirlinesUA2657
13:25
AirlineFlightNo
American EagleAA4591
Gulf AirGF4235
Japan AirlinesJL7366
Qatar AirwaysQR9091
14:20
AirlineFlightNo
Air New ZealandNZ6858
EmiratesEK6259
LufthansaLH7494
United AirlinesUA2621
14:55
AirlineFlightNo
American EagleAA4776
15:58
AirlineFlightNo
United AirlinesUA1314
16:50
AirlineFlightNo
United AirlinesUA1437
17:49
AirlineFlightNo
Aer LingusEI7502
17:50
AirlineFlightNo
Air New ZealandNZ6854
United AirlinesUA462
18:53
AirlineFlightNo
Air New ZealandNZ6853
Brussels AirlinesSN8859
19:45
AirlineFlightNo
Air New ZealandNZ6852
All Nippon AirwaysNH7026
United AirlinesUA2426
20:24
AirlineFlightNo
Aer LingusEI7230
AlphaSkyAS4263
American AirlinesAA3144
British AirwaysBA5214
Cathay PacificCX7536
FinnairAY4041
Gulf AirGF6867
IberiaIB4196
Qatar AirwaysQR8549
Royal JordanianRJ7146
20:47
AirlineFlightNo
Spirit AirlinesNK2691
21:05
AirlineFlightNo
Air New ZealandNZ6860
United AirlinesUA2432
22:41
AirlineFlightNo
Air New ZealandNZ6855
EmiratesEK6260
LufthansaLH7836
23:23
AirlineFlightNo
Alaska AirlinesAS4263
VIEW FLIGHTS
Thursday
02:00
AirlineFlightNo
Turkish AirlinesTK6303
06:00
AirlineFlightNo
Air New ZealandNZ6850
United AirlinesUA1895
07:00
AirlineFlightNo
Air New ZealandNZ6859
AviancaAV2312
United AirlinesUA1397
07:10
AirlineFlightNo
Alaska AirlinesAS4583
American AirlinesAA2504
08:45
AirlineFlightNo
Air New ZealandNZ6856
AviancaAV2126
United AirlinesUA1945
09:54
AirlineFlightNo
Alaska AirlinesAS6528
American EagleAA4377
09:55
AirlineFlightNo
AlphaSkyAS4583
10:35
AirlineFlightNo
Air New ZealandNZ6851
All Nippon AirwaysNH7428
United AirlinesUA2483
12:42
AirlineFlightNo
FrontierF93135
VolarisY42305
12:45
AirlineFlightNo
Air New ZealandNZ6857
United AirlinesUA2657
12:50
AirlineFlightNo
AlphaSkyAS6528
13:25
AirlineFlightNo
American EagleAA4591
Gulf AirGF4235
Qatar AirwaysQR9091
14:20
AirlineFlightNo
Air New ZealandNZ6858
EmiratesEK6259
LufthansaLH7494
United AirlinesUA2621
14:55
AirlineFlightNo
American AirlinesAA1168
15:58
AirlineFlightNo
United AirlinesUA1314
16:50
AirlineFlightNo
United AirlinesUA1437
17:38
AirlineFlightNo
Aer LingusEI7502
17:50
AirlineFlightNo
Air New ZealandNZ6854
United AirlinesUA462
18:53
AirlineFlightNo
Air New ZealandNZ6853
Austrian AirlinesOS7729
Brussels AirlinesSN8859
19:37
AirlineFlightNo
American AirlinesAA3144
19:45
AirlineFlightNo
Air New ZealandNZ6852
All Nippon AirwaysNH7026
Austrian AirlinesOS7713
United AirlinesUA2426
20:47
AirlineFlightNo
Spirit AirlinesNK2691
21:05
AirlineFlightNo
Air New ZealandNZ6860
United AirlinesUA2432
22:25
AirlineFlightNo
Aer LingusEI7230
Alaska AirlinesAS4263
British AirwaysBA5214
Cathay PacificCX7536
FinnairAY4065
Gulf AirGF6867
IberiaIB4196
Japan AirlinesJL7366
Qatar AirwaysQR8549
Royal JordanianRJ7146
22:41
AirlineFlightNo
Air New ZealandNZ6855
EmiratesEK6260
LufthansaLH7836
VIEW FLIGHTS
Friday
06:00
AirlineFlightNo
Air New ZealandNZ6850
United AirlinesUA1895
07:00
AirlineFlightNo
Air New ZealandNZ6859
AviancaAV2312
United AirlinesUA1397
United ExpressUA5210
07:10
AirlineFlightNo
Alaska AirlinesAS4583
American AirlinesAA2504
08:45
AirlineFlightNo
Air New ZealandNZ6856
AviancaAV2126
United AirlinesUA1945
09:54
AirlineFlightNo
Alaska AirlinesAS6528
American EagleAA4377
09:55
AirlineFlightNo
AlphaSkyAS4583
10:35
AirlineFlightNo
Air New ZealandNZ6851
All Nippon AirwaysNH7428
United AirlinesUA2483
11:30
AirlineFlightNo
SkyWest AirlinesUA5205
12:31
AirlineFlightNo
FrontierF93135
VolarisY42441
12:45
AirlineFlightNo
Air New ZealandNZ6857
United AirlinesUA2657
12:50
AirlineFlightNo
AlphaSkyAS6528
13:25
AirlineFlightNo
American EagleAA4591
Gulf AirGF4235
Qatar AirwaysQR9091
14:20
AirlineFlightNo
Air New ZealandNZ6858
EmiratesEK6259
LufthansaLH7494
United AirlinesUA2621
14:55
AirlineFlightNo
American AirlinesAA1168
15:58
AirlineFlightNo
United AirlinesUA1314
16:50
AirlineFlightNo
United AirlinesUA1437
17:38
AirlineFlightNo
Aer LingusEI7502
17:50
AirlineFlightNo
Air New ZealandNZ6854
United AirlinesUA462
18:53
AirlineFlightNo
Air New ZealandNZ6853
Austrian AirlinesOS7713
Brussels AirlinesSN8859
19:37
AirlineFlightNo
American AirlinesAA3144
19:45
AirlineFlightNo
Air New ZealandNZ6852
All Nippon AirwaysNH7026
Austrian AirlinesOS7729
United AirlinesUA2426
20:47
AirlineFlightNo
Spirit AirlinesNK2691
21:05
AirlineFlightNo
Air New ZealandNZ6860
United AirlinesUA2432
22:25
AirlineFlightNo
Aer LingusEI7230
Alaska AirlinesAS4263
British AirwaysBA5214
Cathay PacificCX7536
Gulf AirGF6867
IberiaIB4196
Jet Linx AviationJL7366
Qatar AirwaysQR8549
Royal JordanianRJ7146
22:41
AirlineFlightNo
Air New ZealandNZ6855
EmiratesEK6260
LufthansaLH7836
VIEW FLIGHTS
Saturday
06:00
AirlineFlightNo
Air New ZealandNZ6859
United AirlinesUA1895
07:00
AirlineFlightNo
Air New ZealandNZ6850
AviancaAV2312
United AirlinesUA1397
09:00
AirlineFlightNo
Air New ZealandNZ6856
AviancaAV2126
United AirlinesUA1945
09:42
AirlineFlightNo
Alaska AirlinesAS6528
American EagleAA5339
10:35
AirlineFlightNo
Air New ZealandNZ6851
All Nippon AirwaysNH7428
United AirlinesUA2483
12:26
AirlineFlightNo
AlphaSkyAS6528
12:45
AirlineFlightNo
Air New ZealandNZ6857
United AirlinesUA2657
13:26
AirlineFlightNo
American EagleAA4106
Gulf AirGF4235
Jet Linx AviationJL7366
Qatar AirwaysQR9091
14:20
AirlineFlightNo
Air New ZealandNZ6858
EmiratesEK6259
LufthansaLH7494
United AirlinesUA2621
15:58
AirlineFlightNo
United AirlinesUA1314
16:14
AirlineFlightNo
Japan AirlinesJL7366
16:50
AirlineFlightNo
Air New ZealandNZ6853
All Nippon AirwaysNH7026
Austrian AirlinesOS7729
United AirlinesUA1437
17:00
AirlineFlightNo
American AirlinesAA3144
17:50
AirlineFlightNo
Air New ZealandNZ6854
United AirlinesUA462
18:53
AirlineFlightNo
Air New ZealandNZ6852
Austrian AirlinesOS7713
Brussels AirlinesSN8859
19:45
AirlineFlightNo
United AirlinesUA2426
19:47
AirlineFlightNo
Aer LingusEI7230
Alaska AirlinesAS4263
Cathay PacificCX7536
Gulf AirGF6867
IberiaIB4196
Qatar AirwaysQR8549
20:47
AirlineFlightNo
Spirit AirlinesNK2691
22:41
AirlineFlightNo
Air New ZealandNZ6855
EmiratesEK6260
LufthansaLH7836
VIEW FLIGHTS
Sunday
06:00
AirlineFlightNo
United AirlinesUA1895
07:00
AirlineFlightNo
United AirlinesUA1397
07:10
AirlineFlightNo
American AirlinesAA2504
08:45
AirlineFlightNo
United AirlinesUA1945
09:54
AirlineFlightNo
American EagleAA4377
10:35
AirlineFlightNo
United AirlinesUA2483
12:42
AirlineFlightNo
FrontierF93135
12:45
AirlineFlightNo
United AirlinesUA2657
13:25
AirlineFlightNo
American AirlinesAA4591
14:20
AirlineFlightNo
United AirlinesUA2621
14:55
AirlineFlightNo
American AirlinesAA1168
15:58
AirlineFlightNo
United AirlinesUA1314
16:50
AirlineFlightNo
United AirlinesUA1437
17:50
AirlineFlightNo
United AirlinesUA462
19:37
AirlineFlightNo
American AirlinesAA3144
19:45
AirlineFlightNo
United AirlinesUA2426
20:47
AirlineFlightNo
Spirit AirlinesNK2691
VIEW FLIGHTS

Alternatively, there are other routes that depart O'Hare International Airport and arrive at George Bush Intercontinental or other nearby airports. The table below gives you a summary of these.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Grand Rapids Gerald R Ford to Houston01,679 km (1,043 miles)2 Hours 47 Minutes
Chicago Midway to Houston01,478 km (918 miles)2 Hours 33 Minutes
Milwaukee General Mitchell to Houston01,586 km (985 miles)2 Hours 41 Minutes

Don’t forget that flight regulations are getting tight so we recommend you leave plenty of time to get through customs at O'Hare International Airport.

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Flight Price FAQ - Chicago (ORD) to Houston (IAH)

DIRECT Spirit Airlines
What is the cheapest direct flight one way from Chicago ORD to Houston IAH?
The cheapest direct flight one way from Chicago ORD to Houston IAH is £23.13 ($31 €26.62)
£23.13
$31 | €26.62
Check Latest Price
DIRECT Spirit Airlines
What is the cheapest direct return flight from Chicago ORD to Houston IAH?
The cheapest direct return flight from Chicago ORD to Houston IAH is £47 ($63 €54.11)
£47
$63 | €54.11
Check Latest Price
Important Note: Prices shown are taken from searches performed for flights operating during the current month. Please use the "Latest Price" buttons to get the most up to date airfares.

Compare Flight Prices from ORD to IAH

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Flight Info FAQ - Chicago (ORD) to Houston (IAH)

Who flies from Chicago to Houston?
The following airlines fly from Chicago (ORD) to Houston (IAH): Aer Lingus, Air New Zealand, Alaska Airlines, All Nippon Airways, AlphaSky, American Airlines, American Eagle, Austrian Airlines, Avianca, British Airways, Brussels Airlines, Cathay Pacific, Emirates, Finnair, Frontier, Gulf Air, Iberia, Japan Airlines, Jet Linx Aviation, Lufthansa, Qatar Airways, Royal Jordanian, SkyWest Airlines, Spirit Airlines, Turkish Airlines, United Airlines, United Express, Volaris.
How far is the flight from Chicago to Houston?
The flight from Chicago to Houston is 1,491KM or 926 miles.
How long does the flight from Chicago to Houston to take?
The flight from Chicago to Houston takes 2 Hours 34 Minutes.

Other Airports Connecting To Houston Airport in united states

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