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

We've found the cheapest flights to Houston

Returns from £53.92

One-way from £23.22

Spirit Airlines, Austrian Airlines, Volaris, Royal Jordanian, Frontier, Jet Linx Aviation, Iberia, Gulf Air, Emirates, Cathay Pacific, Brussels Airlines, British Airways, Avianca, Qatar Airways, Alaska Airlines, American Airlines, All Nippon Airways, Aer Lingus, Lufthansa, American Eagle, 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 Airlines101010111010200:0923:13VIEW FLIGHTS
Air New Zealand777788100:0923:13VIEW FLIGHTS
Lufthansa222222100:0919:03VIEW FLIGHTS
American Eagle222232012:2218:08VIEW FLIGHTS
All Nippon Airways222222010:3520:22VIEW FLIGHTS
Aer Lingus222222020:0023:53VIEW FLIGHTS
American Airlines222211017:5923:53VIEW FLIGHTS
Alaska Airlines112221020:0023:53VIEW FLIGHTS
Qatar Airways111112023:5323:53VIEW FLIGHTS
Jet Linx Aviation111111020:0020:00VIEW FLIGHTS
Iberia111111023:5323:53VIEW FLIGHTS
Gulf Air111111023:5323:53VIEW FLIGHTS
Emirates111111017:1817:18VIEW FLIGHTS
Cathay Pacific111111020:0020:00VIEW FLIGHTS
Brussels Airlines111111019:0319:03VIEW FLIGHTS
British Airways111111023:5323:53VIEW FLIGHTS
Avianca111111007:3507:35VIEW FLIGHTS
Volaris100111105:1105:25VIEW FLIGHTS
Royal Jordanian101111023:5323:53VIEW FLIGHTS
Frontier100111105:1105:25VIEW FLIGHTS
Austrian Airlines101011020:2220:22VIEW FLIGHTS
Spirit Airlines001001012:4112:41VIEW FLIGHTS

United Airlines offer the most direct flights from O'Hare International Airport to George Bush Intercontinental with an average of 63 flights a week. The earliest flights are operated at 00:09 and the latest flights operated at 23:13 and the most common flight numbers are UA1215, UA1231, UA1464 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
00:09
AirlineFlightNo
United AirlinesUA2665
LufthansaLH7836
05:15
AirlineFlightNo
VolarisY42527
FrontierF93135
05:40
AirlineFlightNo
United AirlinesUA1464
Air New ZealandNZ6852
07:35
AirlineFlightNo
United AirlinesUA1231
Air New ZealandNZ6850
AviancaAV2312
10:35
AirlineFlightNo
United AirlinesUA2638
Air New ZealandNZ6851
All Nippon AirwaysNH7428
12:00
AirlineFlightNo
United AirlinesUA2225
12:26
AirlineFlightNo
American EagleAA3517
14:10
AirlineFlightNo
United AirlinesUA1215
17:00
AirlineFlightNo
American EagleAA4098
17:18
AirlineFlightNo
Air New ZealandNZ6858
EmiratesEK6259
17:20
AirlineFlightNo
United AirlinesUA1986
17:59
AirlineFlightNo
American AirlinesAA876
19:03
AirlineFlightNo
United AirlinesUA714
Air New ZealandNZ6853
LufthansaLH7492
Brussels AirlinesSN8859
20:00
AirlineFlightNo
Aer LingusEI7502
Cathay PacificCX7536
Jet Linx AviationJL7366
20:22
AirlineFlightNo
Air New ZealandNZ6854
Austrian AirlinesOS7729
All Nippon AirwaysNH7026
21:22
AirlineFlightNo
United AirlinesUA1475
23:13
AirlineFlightNo
United AirlinesUA2426
Air New ZealandNZ6855
23:53
AirlineFlightNo
Aer LingusEI7230
Alaska AirlinesAS4263
American AirlinesAA3144
British AirwaysBA5214
IberiaIB4196
Qatar AirwaysQR2649
Royal JordanianRJ7146
Gulf AirGF6867
VIEW FLIGHTS
Tuesday
00:09
AirlineFlightNo
United AirlinesUA2665
LufthansaLH7836
05:40
AirlineFlightNo
United AirlinesUA1464
Air New ZealandNZ6852
07:35
AirlineFlightNo
United AirlinesUA1231
Air New ZealandNZ6850
AviancaAV2312
10:35
AirlineFlightNo
United AirlinesUA2638
Air New ZealandNZ6851
All Nippon AirwaysNH7428
12:00
AirlineFlightNo
United AirlinesUA2225
12:26
AirlineFlightNo
American EagleAA3517
14:10
AirlineFlightNo
United AirlinesUA1215
17:00
AirlineFlightNo
American EagleAA4098
17:18
AirlineFlightNo
Air New ZealandNZ6853
EmiratesEK6259
17:20
AirlineFlightNo
United AirlinesUA1986
17:59
AirlineFlightNo
American AirlinesAA876
19:03
AirlineFlightNo
United AirlinesUA714
Air New ZealandNZ6858
LufthansaLH7492
Brussels AirlinesSN8859
20:00
AirlineFlightNo
Aer LingusEI7502
Cathay PacificCX7536
Jet Linx AviationJL7366
20:10
AirlineFlightNo
United AirlinesUA2426
20:22
AirlineFlightNo
Air New ZealandNZ6854
All Nippon AirwaysNH7026
21:22
AirlineFlightNo
United AirlinesUA1475
23:13
AirlineFlightNo
Air New ZealandNZ6855
23:53
AirlineFlightNo
Aer LingusEI7230
Alaska AirlinesAS4263
American AirlinesAA3144
British AirwaysBA5214
IberiaIB4196
Qatar AirwaysQR2649
Gulf AirGF6867
VIEW FLIGHTS
Wednesday
00:09
AirlineFlightNo
United AirlinesUA2665
LufthansaLH7836
05:40
AirlineFlightNo
United AirlinesUA1464
Air New ZealandNZ6852
07:35
AirlineFlightNo
United AirlinesUA1231
Air New ZealandNZ6850
AviancaAV2312
10:35
AirlineFlightNo
United AirlinesUA2638
Air New ZealandNZ6851
All Nippon AirwaysNH7428
12:00
AirlineFlightNo
United AirlinesUA2225
12:26
AirlineFlightNo
American EagleAA3517
12:41
AirlineFlightNo
Spirit AirlinesNK1157
14:10
AirlineFlightNo
United AirlinesUA1215
17:00
AirlineFlightNo
American EagleAA4098
17:18
AirlineFlightNo
Air New ZealandNZ6853
EmiratesEK6259
17:20
AirlineFlightNo
United AirlinesUA1986
17:59
AirlineFlightNo
American AirlinesAA876
19:03
AirlineFlightNo
United AirlinesUA714
Air New ZealandNZ6858
LufthansaLH7492
Brussels AirlinesSN8859
20:00
AirlineFlightNo
Aer LingusEI7502
Alaska AirlinesAS6256
Cathay PacificCX7536
Jet Linx AviationJL7366
20:22
AirlineFlightNo
Air New ZealandNZ6859
Austrian AirlinesOS7729
All Nippon AirwaysNH7026
21:22
AirlineFlightNo
United AirlinesUA1475
23:13
AirlineFlightNo
United AirlinesUA2426
Air New ZealandNZ6855
23:53
AirlineFlightNo
Aer LingusEI7230
Alaska AirlinesAS4263
American AirlinesAA3144
British AirwaysBA5214
IberiaIB4196
Qatar AirwaysQR2649
Royal JordanianRJ7146
Gulf AirGF6867
VIEW FLIGHTS
Thursday
00:09
AirlineFlightNo
United AirlinesUA2665
Air New ZealandNZ6860
LufthansaLH7836
05:25
AirlineFlightNo
VolarisY42527
FrontierF93135
05:40
AirlineFlightNo
United AirlinesUA1464
Air New ZealandNZ6852
07:35
AirlineFlightNo
United AirlinesUA1231
Air New ZealandNZ6850
AviancaAV2312
10:35
AirlineFlightNo
United AirlinesUA2638
Air New ZealandNZ6851
All Nippon AirwaysNH7428
10:51
AirlineFlightNo
United AirlinesUA3928
12:00
AirlineFlightNo
United AirlinesUA2225
12:25
AirlineFlightNo
American EagleAA3517
14:10
AirlineFlightNo
United AirlinesUA1215
17:00
AirlineFlightNo
American EagleAA4098
17:18
AirlineFlightNo
Air New ZealandNZ6858
EmiratesEK6259
17:20
AirlineFlightNo
United AirlinesUA1986
17:59
AirlineFlightNo
American AirlinesAA876
19:03
AirlineFlightNo
United AirlinesUA714
Air New ZealandNZ6853
LufthansaLH7492
Brussels AirlinesSN8859
20:00
AirlineFlightNo
Aer LingusEI7502
Alaska AirlinesAS6256
Cathay PacificCX7536
Jet Linx AviationJL7366
20:22
AirlineFlightNo
All Nippon AirwaysNH7026
21:22
AirlineFlightNo
United AirlinesUA1475
23:13
AirlineFlightNo
United AirlinesUA2426
Air New ZealandNZ6855
23:53
AirlineFlightNo
Aer LingusEI7230
Alaska AirlinesAS4263
American AirlinesAA3144
British AirwaysBA5214
IberiaIB4196
Qatar AirwaysQR2649
Royal JordanianRJ7146
Gulf AirGF6867
VIEW FLIGHTS
Friday
00:09
AirlineFlightNo
United AirlinesUA2665
Air New ZealandNZ6859
LufthansaLH7836
05:25
AirlineFlightNo
VolarisY42527
FrontierF93135
05:40
AirlineFlightNo
United AirlinesUA1464
Air New ZealandNZ6852
07:35
AirlineFlightNo
United AirlinesUA1231
Air New ZealandNZ6850
AviancaAV2312
10:35
AirlineFlightNo
United AirlinesUA2638
Air New ZealandNZ6851
All Nippon AirwaysNH7428
12:00
AirlineFlightNo
United AirlinesUA2225
12:22
AirlineFlightNo
American EagleAA3517
14:10
AirlineFlightNo
United AirlinesUA1215
17:00
AirlineFlightNo
American EagleAA4098
17:18
AirlineFlightNo
Air New ZealandNZ6858
EmiratesEK6259
17:20
AirlineFlightNo
United AirlinesUA1986
18:08
AirlineFlightNo
American EagleAA3480
19:03
AirlineFlightNo
United AirlinesUA714
Air New ZealandNZ6853
LufthansaLH7492
Brussels AirlinesSN8859
20:00
AirlineFlightNo
Aer LingusEI7502
Alaska AirlinesAS6256
Cathay PacificCX7536
Jet Linx AviationJL7366
20:22
AirlineFlightNo
Air New ZealandNZ6860
Austrian AirlinesOS7729
All Nippon AirwaysNH7026
21:22
AirlineFlightNo
United AirlinesUA1475
23:13
AirlineFlightNo
United AirlinesUA2426
Air New ZealandNZ6855
23:53
AirlineFlightNo
Aer LingusEI7230
Alaska AirlinesAS4263
American AirlinesAA3144
British AirwaysBA5214
IberiaIB4196
Qatar AirwaysQR2649
Royal JordanianRJ7146
Gulf AirGF6867
VIEW FLIGHTS
Saturday
00:09
AirlineFlightNo
United AirlinesUA2665
Air New ZealandNZ6859
LufthansaLH7836
00:25
AirlineFlightNo
Qatar AirwaysQR8168
05:20
AirlineFlightNo
VolarisY42527
FrontierF93135
05:40
AirlineFlightNo
United AirlinesUA1464
Air New ZealandNZ6852
07:35
AirlineFlightNo
United AirlinesUA1231
Air New ZealandNZ6850
AviancaAV2312
10:35
AirlineFlightNo
United AirlinesUA2638
Air New ZealandNZ6851
All Nippon AirwaysNH7428
12:00
AirlineFlightNo
United AirlinesUA2225
14:10
AirlineFlightNo
United AirlinesUA1215
17:00
AirlineFlightNo
American EagleAA4098
17:18
AirlineFlightNo
Air New ZealandNZ6858
EmiratesEK6259
17:20
AirlineFlightNo
United AirlinesUA1986
18:08
AirlineFlightNo
American EagleAA3480
18:14
AirlineFlightNo
Spirit AirlinesNK1157
19:03
AirlineFlightNo
United AirlinesUA714
Air New ZealandNZ6853
LufthansaLH7492
Brussels AirlinesSN8859
20:00
AirlineFlightNo
Aer LingusEI7502
Cathay PacificCX7536
Jet Linx AviationJL7366
20:10
AirlineFlightNo
United AirlinesUA2426
20:22
AirlineFlightNo
Air New ZealandNZ6860
Austrian AirlinesOS7729
All Nippon AirwaysNH7026
21:22
AirlineFlightNo
United AirlinesUA1475
23:13
AirlineFlightNo
Air New ZealandNZ6855
23:53
AirlineFlightNo
Aer LingusEI7230
Alaska AirlinesAS4263
American AirlinesAA3144
British AirwaysBA5214
IberiaIB4196
Qatar AirwaysQR2649
Royal JordanianRJ7146
Gulf AirGF6867
VIEW FLIGHTS
Sunday
00:09
AirlineFlightNo
United AirlinesUA2665
Air New ZealandNZ6859
LufthansaLH7836
05:11
AirlineFlightNo
VolarisY42527
FrontierF93135
05:40
AirlineFlightNo
United AirlinesUA1464
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
Rockford Greater Rockford to Houston01,468 km (912 miles)2 Hours 32 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 £23.22 ($31 €26.82)
£23.22
$31 | €26.82
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 £53.92 ($72 €62.30)
£53.92
$72 | €62.30
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, Cathay Pacific, Emirates, Frontier, Gulf Air, Iberia, Jet Linx Aviation, Lufthansa, Qatar Airways, Royal Jordanian, Spirit Airlines, United Airlines, 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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