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

We've found the cheapest flights to Houston

Returns from £40.28

One-way from £20.14

Turkish Airlines, NetJets, Volaris, United Express, SkyWest Airlines, Royal Jordanian, All Nippon Airways, Iberia, Finnair, Brussels Airlines, British Airways, Frontier, American Airlines, Austrian Airlines, Qatar Airways, Jet Linx Aviation, Gulf Air, Avianca, Lufthansa, Alaska Airlines, Aer Lingus, American Eagle, Air New Zealand, Emirates 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 Airlines1111111111111105:3021:56VIEW FLIGHTS
Emirates81191099100:5923:16VIEW FLIGHTS
Air New Zealand71079109100:5923:16VIEW FLIGHTS
American Eagle454444307:0514:55VIEW FLIGHTS
Alaska Airlines333333007:0523:48VIEW FLIGHTS
Aer Lingus333333007:0523:48VIEW FLIGHTS
Lufthansa233323100:5923:16VIEW FLIGHTS
Qatar Airways122133016:1523:48VIEW FLIGHTS
Jet Linx Aviation222222009:2813:26VIEW FLIGHTS
Gulf Air222222017:5723:48VIEW FLIGHTS
Avianca222222007:3011:52VIEW FLIGHTS
Austrian Airlines220221019:0620:25VIEW FLIGHTS
American Airlines111111213:2620:58VIEW FLIGHTS
Frontier111111108:3016:05VIEW FLIGHTS
Iberia111111023:4823:48VIEW FLIGHTS
Finnair111111023:4823:48VIEW FLIGHTS
Brussels Airlines111111019:0619:06VIEW FLIGHTS
British Airways111111023:4823:48VIEW FLIGHTS
Royal Jordanian111011023:4823:48VIEW FLIGHTS
All Nippon Airways111110020:2520:25VIEW FLIGHTS
Volaris100010008:3011:50VIEW FLIGHTS
United Express100100017:0020:00VIEW FLIGHTS
SkyWest Airlines011000000:1922:00VIEW FLIGHTS
Turkish Airlines100000009:2509:25VIEW FLIGHTS
NetJets100000012:3612:36VIEW 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 05:30 and the latest flights operated at 21:56 and the most common flight numbers are UA1081, UA1231, UA1448 and UA1475

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
09:25
AirlineFlightNo
Turkish AirlinesTK6626
09:28
AirlineFlightNo
Alaska AirlinesAS6307
Jet Linx AviationJL7473
American EagleAA4724
10:06
AirlineFlightNo
Aer LingusEI7279
Alaska AirlinesAS4350
American EagleAA3521
10:37
AirlineFlightNo
United AirlinesUA1231
Air New ZealandNZ6850
AviancaAV2312
EmiratesEK6094
11:50
AirlineFlightNo
VolarisY42527
FrontierF93135
11:52
AirlineFlightNo
United AirlinesUA2320
Air New ZealandNZ6856
AviancaAV2126
EmiratesEK6333
12:36
AirlineFlightNo
NetJetsEJA367
12:40
AirlineFlightNo
United AirlinesUA1448
Air New ZealandNZ6857
EmiratesEK6148
13:26
AirlineFlightNo
Jet Linx AviationJL7366
American EagleAA4720
13:37
AirlineFlightNo
United AirlinesUA2638
14:05
AirlineFlightNo
United AirlinesUA2062
14:55
AirlineFlightNo
American EagleAA3485
16:00
AirlineFlightNo
United AirlinesUA714
17:11
AirlineFlightNo
Air New ZealandNZ6858
LufthansaLH7494
EmiratesEK6259
17:24
AirlineFlightNo
United AirlinesUA2351
17:57
AirlineFlightNo
Aer LingusEI7685
Gulf AirGF6873
18:00
AirlineFlightNo
United AirlinesUA3912
18:25
AirlineFlightNo
United AirlinesUA1475
19:06
AirlineFlightNo
Air New ZealandNZ6853
Austrian AirlinesOS7729
Brussels AirlinesSN8859
EmiratesEK6341
20:00
AirlineFlightNo
United ExpressUA5197
20:10
AirlineFlightNo
United AirlinesUA2426
20:25
AirlineFlightNo
Austrian AirlinesOS7713
All Nippon AirwaysNH7026
EmiratesEK6352
20:58
AirlineFlightNo
American AirlinesAA3079
21:31
AirlineFlightNo
Air New ZealandNZ6854
EmiratesEK6260
21:56
AirlineFlightNo
United AirlinesUA1081
23:16
AirlineFlightNo
Air New ZealandNZ6855
LufthansaLH7836
EmiratesEK6382
23:48
AirlineFlightNo
FinnairAY4061
Aer LingusEI7502
Alaska AirlinesAS6130
British AirwaysBA5214
IberiaIB4075
Qatar AirwaysQR8549
Royal JordanianRJ7600
Gulf AirGF6867
VIEW FLIGHTS
Tuesday
00:59
AirlineFlightNo
Air New ZealandNZ6852
LufthansaLH8981
EmiratesEK6389
05:10
AirlineFlightNo
EmiratesEK9656
05:30
AirlineFlightNo
United AirlinesUA2139
Air New ZealandNZ6859
EmiratesEK6332
07:05
AirlineFlightNo
Aer LingusEI7279
Alaska AirlinesAS4350
American EagleAA3521
07:30
AirlineFlightNo
United AirlinesUA1231
08:46
AirlineFlightNo
United AirlinesUA2320
09:28
AirlineFlightNo
Alaska AirlinesAS6307
Jet Linx AviationJL7473
American EagleAA4724
10:30
AirlineFlightNo
United AirlinesUA2638
10:37
AirlineFlightNo
Air New ZealandNZ6850
AviancaAV2312
EmiratesEK6094
11:52
AirlineFlightNo
Air New ZealandNZ6856
AviancaAV2126
EmiratesEK6333
12:32
AirlineFlightNo
American EagleYX4724
12:40
AirlineFlightNo
United AirlinesUA1448
Air New ZealandNZ6857
EmiratesEK6148
13:26
AirlineFlightNo
Jet Linx AviationJL7366
American EagleAA4720
14:05
AirlineFlightNo
United AirlinesUA2062
14:55
AirlineFlightNo
American EagleAA3485
16:00
AirlineFlightNo
United AirlinesUA714
16:05
AirlineFlightNo
FrontierF93135
17:11
AirlineFlightNo
Air New ZealandNZ6858
EmiratesEK6259
17:24
AirlineFlightNo
United AirlinesUA2351
17:57
AirlineFlightNo
Aer LingusEI7685
Gulf AirGF6873
18:25
AirlineFlightNo
United AirlinesUA1475
19:06
AirlineFlightNo
Air New ZealandNZ6853
Austrian AirlinesOS7729
LufthansaLH7494
Brussels AirlinesSN8859
EmiratesEK6341
20:10
AirlineFlightNo
United AirlinesUA2426
20:25
AirlineFlightNo
Air New ZealandNZ6860
Austrian AirlinesOS7713
All Nippon AirwaysNH7026
EmiratesEK6352
20:58
AirlineFlightNo
American AirlinesAA3079
21:31
AirlineFlightNo
Air New ZealandNZ6854
EmiratesEK6260
21:40
AirlineFlightNo
Qatar AirwaysQR8358
21:56
AirlineFlightNo
United AirlinesUA1081
22:00
AirlineFlightNo
SkyWest AirlinesOO5197
23:16
AirlineFlightNo
Air New ZealandNZ6855
LufthansaLH7836
EmiratesEK6382
23:48
AirlineFlightNo
FinnairAY4061
Aer LingusEI7502
Alaska AirlinesAS6130
British AirwaysBA5214
IberiaIB4075
Qatar AirwaysQR8549
Royal JordanianRJ7600
Gulf AirGF6867
VIEW FLIGHTS
Wednesday
00:19
AirlineFlightNo
SkyWest AirlinesOO5197
00:59
AirlineFlightNo
LufthansaLH8981
EmiratesEK6389
05:30
AirlineFlightNo
United AirlinesUA2139
Air New ZealandNZ6859
EmiratesEK6332
07:05
AirlineFlightNo
Aer LingusEI7279
Alaska AirlinesAS4350
American EagleAA3521
07:30
AirlineFlightNo
United AirlinesUA1231
08:46
AirlineFlightNo
United AirlinesUA2320
09:28
AirlineFlightNo
Alaska AirlinesAS6307
Jet Linx AviationJL7473
American EagleAA4724
10:30
AirlineFlightNo
United AirlinesUA2638
10:37
AirlineFlightNo
Air New ZealandNZ6850
AviancaAV2312
EmiratesEK6094
11:52
AirlineFlightNo
Air New ZealandNZ6856
AviancaAV2126
EmiratesEK6333
12:40
AirlineFlightNo
United AirlinesUA1448
Air New ZealandNZ6857
EmiratesEK6148
13:26
AirlineFlightNo
Jet Linx AviationJL7366
American EagleAA4720
14:05
AirlineFlightNo
United AirlinesUA2062
14:55
AirlineFlightNo
American EagleAA3485
16:00
AirlineFlightNo
United AirlinesUA714
16:05
AirlineFlightNo
FrontierF93135
17:24
AirlineFlightNo
United AirlinesUA2351
17:57
AirlineFlightNo
Aer LingusEI7685
Qatar AirwaysQR9318
Gulf AirGF6873
18:25
AirlineFlightNo
United AirlinesUA1475
19:06
AirlineFlightNo
Air New ZealandNZ6853
LufthansaLH7494
Brussels AirlinesSN8859
EmiratesEK6341
20:10
AirlineFlightNo
United AirlinesUA2426
20:25
AirlineFlightNo
All Nippon AirwaysNH7026
EmiratesEK6352
20:58
AirlineFlightNo
American AirlinesAA3079
21:31
AirlineFlightNo
Air New ZealandNZ6854
EmiratesEK6260
21:56
AirlineFlightNo
United AirlinesUA1081
23:16
AirlineFlightNo
Air New ZealandNZ6855
LufthansaLH7836
EmiratesEK6382
23:48
AirlineFlightNo
FinnairAY4061
Aer LingusEI7502
Alaska AirlinesAS6130
British AirwaysBA5214
IberiaIB4075
Qatar AirwaysQR8549
Royal JordanianRJ7600
Gulf AirGF6867
VIEW FLIGHTS
Thursday
00:59
AirlineFlightNo
Air New ZealandNZ6860
LufthansaLH8981
EmiratesEK6389
05:30
AirlineFlightNo
United AirlinesUA2139
Air New ZealandNZ6859
EmiratesEK6332
07:05
AirlineFlightNo
Aer LingusEI7279
Alaska AirlinesAS4350
American EagleAA3521
07:30
AirlineFlightNo
United AirlinesUA1231
Air New ZealandNZ6850
AviancaAV2312
EmiratesEK6094
08:46
AirlineFlightNo
United AirlinesUA2320
09:28
AirlineFlightNo
Alaska AirlinesAS6307
Jet Linx AviationJL7473
American EagleAA4724
10:30
AirlineFlightNo
United AirlinesUA2638
11:52
AirlineFlightNo
Air New ZealandNZ6856
AviancaAV2126
EmiratesEK6333
12:40
AirlineFlightNo
United AirlinesUA1448
Air New ZealandNZ6857
EmiratesEK6148
13:26
AirlineFlightNo
Jet Linx AviationJL7366
American EagleAA4720
14:05
AirlineFlightNo
United AirlinesUA2062
14:55
AirlineFlightNo
American EagleAA3485
16:00
AirlineFlightNo
United AirlinesUA714
16:05
AirlineFlightNo
FrontierF93135
17:00
AirlineFlightNo
United ExpressUA5204
17:11
AirlineFlightNo
Air New ZealandNZ6858
LufthansaLH7494
EmiratesEK6259
17:24
AirlineFlightNo
United AirlinesUA2351
17:57
AirlineFlightNo
Aer LingusEI7685
Gulf AirGF6873
18:25
AirlineFlightNo
United AirlinesUA1475
19:06
AirlineFlightNo
Air New ZealandNZ6853
Austrian AirlinesOS7729
Brussels AirlinesSN8859
EmiratesEK6341
20:10
AirlineFlightNo
United AirlinesUA2426
20:25
AirlineFlightNo
Austrian AirlinesOS7713
All Nippon AirwaysNH7026
EmiratesEK6352
20:58
AirlineFlightNo
American AirlinesAA3079
21:31
AirlineFlightNo
Air New ZealandNZ6854
EmiratesEK6260
21:56
AirlineFlightNo
United AirlinesUA1081
23:16
AirlineFlightNo
Air New ZealandNZ6855
LufthansaLH7836
EmiratesEK6382
23:48
AirlineFlightNo
FinnairAY4061
Aer LingusEI7502
Alaska AirlinesAS6130
British AirwaysBA5214
IberiaIB4075
Qatar AirwaysQR8549
Gulf AirGF6867
VIEW FLIGHTS
Friday
01:00
AirlineFlightNo
Air New ZealandNZ6852
LufthansaLH8981
EmiratesEK6389
05:30
AirlineFlightNo
United AirlinesUA2139
Air New ZealandNZ6859
EmiratesEK6332
07:05
AirlineFlightNo
Aer LingusEI7279
Alaska AirlinesAS4350
American EagleAA3521
07:30
AirlineFlightNo
United AirlinesUA1231
Air New ZealandNZ6850
AviancaAV2312
EmiratesEK6094
08:30
AirlineFlightNo
VolarisY42527
FrontierF93135
08:46
AirlineFlightNo
United AirlinesUA2320
09:28
AirlineFlightNo
Alaska AirlinesAS6307
Jet Linx AviationJL7473
American EagleAA4724
10:30
AirlineFlightNo
United AirlinesUA2638
11:52
AirlineFlightNo
Air New ZealandNZ6856
AviancaAV2126
EmiratesEK6333
12:40
AirlineFlightNo
United AirlinesUA1448
Air New ZealandNZ6857
EmiratesEK6148
13:26
AirlineFlightNo
Jet Linx AviationJL7366
American EagleAA4720
14:05
AirlineFlightNo
United AirlinesUA2062
14:55
AirlineFlightNo
American EagleAA3485
16:00
AirlineFlightNo
United AirlinesUA714
16:15
AirlineFlightNo
Qatar AirwaysQR8168
17:11
AirlineFlightNo
Air New ZealandNZ6858
17:24
AirlineFlightNo
United AirlinesUA2351
17:57
AirlineFlightNo
Aer LingusEI7685
Qatar AirwaysQR9318
Gulf AirGF6873
18:25
AirlineFlightNo
United AirlinesUA1475
19:06
AirlineFlightNo
Air New ZealandNZ6853
Austrian AirlinesOS7729
Brussels AirlinesSN8859
EmiratesEK6341
20:10
AirlineFlightNo
United AirlinesUA2426
20:25
AirlineFlightNo
Air New ZealandNZ6860
Austrian AirlinesOS7713
All Nippon AirwaysNH7026
EmiratesEK6352
20:58
AirlineFlightNo
American AirlinesAA3079
21:31
AirlineFlightNo
Air New ZealandNZ6854
EmiratesEK6260
21:56
AirlineFlightNo
United AirlinesUA1081
23:16
AirlineFlightNo
Air New ZealandNZ6855
LufthansaLH7836
EmiratesEK6382
23:48
AirlineFlightNo
FinnairAY4061
Aer LingusEI7502
Alaska AirlinesAS6130
British AirwaysBA5214
IberiaIB4075
Qatar AirwaysQR8549
Royal JordanianRJ7600
Gulf AirGF6867
VIEW FLIGHTS
Saturday
00:55
AirlineFlightNo
Qatar AirwaysQR8168
00:59
AirlineFlightNo
Air New ZealandNZ6852
LufthansaLH8981
EmiratesEK6389
05:30
AirlineFlightNo
United AirlinesUA2139
Air New ZealandNZ6859
EmiratesEK6332
07:05
AirlineFlightNo
Aer LingusEI7279
Alaska AirlinesAS4350
American EagleAA3521
07:30
AirlineFlightNo
United AirlinesUA1231
Air New ZealandNZ6850
AviancaAV2312
EmiratesEK6094
08:46
AirlineFlightNo
United AirlinesUA2320
09:28
AirlineFlightNo
Alaska AirlinesAS6307
Jet Linx AviationJL7473
American EagleAA4724
10:30
AirlineFlightNo
United AirlinesUA2638
11:52
AirlineFlightNo
Air New ZealandNZ6856
AviancaAV2126
EmiratesEK6333
12:40
AirlineFlightNo
United AirlinesUA1448
Air New ZealandNZ6857
EmiratesEK6148
13:26
AirlineFlightNo
Jet Linx AviationJL7366
American EagleAA4720
14:09
AirlineFlightNo
United AirlinesUA2062
14:55
AirlineFlightNo
American EagleAA3485
16:00
AirlineFlightNo
United AirlinesUA714
16:05
AirlineFlightNo
FrontierF93135
17:14
AirlineFlightNo
Air New ZealandNZ6858
LufthansaLH7494
EmiratesEK6259
17:24
AirlineFlightNo
United AirlinesUA2351
17:57
AirlineFlightNo
Aer LingusEI7685
Qatar AirwaysQR9318
Gulf AirGF6873
18:25
AirlineFlightNo
United AirlinesUA1475
19:06
AirlineFlightNo
Air New ZealandNZ6853
Austrian AirlinesOS7729
Brussels AirlinesSN8859
EmiratesEK6341
20:10
AirlineFlightNo
United AirlinesUA2426
20:58
AirlineFlightNo
American AirlinesAA3079
21:31
AirlineFlightNo
Air New ZealandNZ6854
EmiratesEK6260
21:56
AirlineFlightNo
United AirlinesUA1081
23:16
AirlineFlightNo
Air New ZealandNZ6855
LufthansaLH7836
EmiratesEK6382
23:48
AirlineFlightNo
FinnairAY4061
Aer LingusEI7502
Alaska AirlinesAS6130
British AirwaysBA5214
IberiaIB4075
Qatar AirwaysQR8549
Royal JordanianRJ7600
Gulf AirGF6867
VIEW FLIGHTS
Sunday
00:59
AirlineFlightNo
Air New ZealandNZ6860
LufthansaLH8981
EmiratesEK6389
05:30
AirlineFlightNo
United AirlinesUA2139
07:05
AirlineFlightNo
American EagleAA3521
07:30
AirlineFlightNo
United AirlinesUA1231
08:46
AirlineFlightNo
United AirlinesUA2320
09:28
AirlineFlightNo
American EagleAA4724
10:30
AirlineFlightNo
United AirlinesUA2638
12:40
AirlineFlightNo
United AirlinesUA1448
13:26
AirlineFlightNo
American AirlinesAA4720
14:05
AirlineFlightNo
United AirlinesUA2062
14:55
AirlineFlightNo
American EagleAA3485
16:00
AirlineFlightNo
United AirlinesUA714
16:05
AirlineFlightNo
FrontierF93135
17:24
AirlineFlightNo
United AirlinesUA2351
18:25
AirlineFlightNo
United AirlinesUA1475
20:10
AirlineFlightNo
United AirlinesUA2426
20:58
AirlineFlightNo
American AirlinesAA3079
21:56
AirlineFlightNo
United AirlinesUA1081
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 Houston 01,679 km (1,043 miles)2 Hours 47 Minutes
Chicago Midway to Houston 01,478 km (918 miles)2 Hours 33 Minutes
Milwaukee General Mitchell to Houston 01,586 km (985 miles)2 Hours 41 Minutes
Madison Dane County Regional to Houston 01,557 km (967 miles)2 Hours 39 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 Frontier 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 £20.14 ($27 €23.23)
£20.14
$27 | €23.23
Check Latest Price
DIRECT Frontier 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 £40.28 ($54 €46.47)
£40.28
$54 | €46.47
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, American Airlines, American Eagle, Austrian Airlines, Avianca, British Airways, Brussels Airlines, Emirates, Finnair, Frontier, Gulf Air, Iberia, Jet Linx Aviation, Lufthansa, NetJets, Qatar Airways, Royal Jordanian, SkyWest 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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