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

We've found the cheapest flights to Houston

Returns from £82.06

One-way from £41.03

AlphaSky, Air Canada, Volaris, Frontier, Finnair, Japan Airlines, Iberia, Brussels Airlines, British Airways, Spirit Airlines, Royal Jordanian, Aer Lingus, American Eagle, Austrian Airlines, Qatar Airways, Gulf Air, Emirates, Avianca, All Nippon Airways, Lufthansa, 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 Airlines1110111312111200:3021:50VIEW FLIGHTS
Air New Zealand111010111011100:3023:50VIEW FLIGHTS
American Airlines344441307:1020:35VIEW FLIGHTS
Lufthansa322433100:3022:24VIEW FLIGHTS
Alaska Airlines333333007:1023:31VIEW FLIGHTS
Qatar Airways222222009:4223:31VIEW FLIGHTS
Gulf Air222222017:2523:31VIEW FLIGHTS
Emirates222222014:2621:21VIEW FLIGHTS
Avianca222222007:1009:46VIEW FLIGHTS
All Nippon Airways222222010:3521:21VIEW FLIGHTS
Austrian Airlines220222016:0421:21VIEW FLIGHTS
American Eagle200112207:1013:12VIEW FLIGHTS
Spirit Airlines111111121:4521:45VIEW FLIGHTS
Royal Jordanian211111009:4223:31VIEW FLIGHTS
Aer Lingus121111017:3023:31VIEW FLIGHTS
Japan Airlines111111013:1223:31VIEW FLIGHTS
Iberia111111023:3123:31VIEW FLIGHTS
Brussels Airlines111111016:0416:07VIEW FLIGHTS
British Airways111111023:3123:31VIEW FLIGHTS
Finnair011111023:3123:31VIEW FLIGHTS
Frontier100110106:3006:30VIEW FLIGHTS
Volaris100110006:3006:30VIEW FLIGHTS
AlphaSky000100009:4809:48VIEW FLIGHTS
Air Canada000100017:5017:50VIEW FLIGHTS

United Airlines offer the most direct flights from O'Hare International Airport to George Bush Intercontinental with an average of 80 flights a week. The earliest flights are operated at 00:30 and the latest flights operated at 21:50 and the most common flight numbers are UA1079, UA1115, UA1124 and UA1144

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
00:30
AirlineFlightNo
United AirlinesUA1115
Air New ZealandNZ6860
LufthansaLH8981
06:00
AirlineFlightNo
United AirlinesUA468
Air New ZealandNZ6859
06:30
AirlineFlightNo
VolarisY42305
FrontierF93135
07:10
AirlineFlightNo
United AirlinesUA1823
Air New ZealandNZ6850
Alaska AirlinesAS6473
AviancaAV2312
American EagleAA3406
09:21
AirlineFlightNo
United AirlinesUA1971
Air New ZealandNZ6856
AviancaAV2126
09:42
AirlineFlightNo
American AirlinesAA3322
Royal JordanianRJ7937
10:35
AirlineFlightNo
United AirlinesUA2483
Air New ZealandNZ6851
All Nippon AirwaysNH7428
12:45
AirlineFlightNo
United AirlinesUA2657
Air New ZealandNZ6857
13:12
AirlineFlightNo
Alaska AirlinesAS4360
Japan AirlinesJL7366
Qatar AirwaysQR2766
American EagleAA4296
14:26
AirlineFlightNo
United AirlinesUA1314
Air New ZealandNZ6858
LufthansaLH7494
EmiratesEK6259
14:50
AirlineFlightNo
American AirlinesAA1494
16:04
AirlineFlightNo
United AirlinesUA1079
Air New ZealandNZ6853
Austrian AirlinesOS7729
Brussels AirlinesSN8859
17:25
AirlineFlightNo
Gulf AirGF4215
18:25
AirlineFlightNo
United AirlinesUA1144
19:35
AirlineFlightNo
United AirlinesUA2620
20:30
AirlineFlightNo
United AirlinesUA2426
20:35
AirlineFlightNo
American AirlinesAA3144
21:21
AirlineFlightNo
Air New ZealandNZ6854
Austrian AirlinesOS7713
All Nippon AirwaysNH7026
EmiratesEK6260
21:45
AirlineFlightNo
Spirit AirlinesNK2274
22:24
AirlineFlightNo
Air New ZealandNZ6852
LufthansaLH7836
23:19
AirlineFlightNo
Air New ZealandNZ6855
23:31
AirlineFlightNo
Aer LingusEI7230
Alaska AirlinesAS6607
British AirwaysBA5214
IberiaIB4196
Qatar AirwaysQR2756
Royal JordanianRJ7146
Gulf AirGF6867
VIEW FLIGHTS
Tuesday
06:00
AirlineFlightNo
United AirlinesUA468
Air New ZealandNZ6859
07:10
AirlineFlightNo
United AirlinesUA1823
Air New ZealandNZ6850
Alaska AirlinesAS6115
American AirlinesAA1224
AviancaAV2312
09:21
AirlineFlightNo
United AirlinesUA1971
Air New ZealandNZ6856
AviancaAV2126
09:42
AirlineFlightNo
American AirlinesAA3322
Qatar AirwaysQR2644
10:35
AirlineFlightNo
United AirlinesUA2483
Air New ZealandNZ6851
All Nippon AirwaysNH7428
12:45
AirlineFlightNo
United AirlinesUA2657
Air New ZealandNZ6857
14:26
AirlineFlightNo
United AirlinesUA1314
Air New ZealandNZ6858
LufthansaLH7494
EmiratesEK6259
14:55
AirlineFlightNo
American AirlinesAA1494
16:04
AirlineFlightNo
United AirlinesUA1079
Air New ZealandNZ6853
Austrian AirlinesOS7729
Brussels AirlinesSN8859
17:30
AirlineFlightNo
Aer LingusEI7279
Alaska AirlinesAS4483
Gulf AirGF4215
18:25
AirlineFlightNo
United AirlinesUA1144
19:35
AirlineFlightNo
United AirlinesUA2620
20:30
AirlineFlightNo
United AirlinesUA2426
20:35
AirlineFlightNo
American AirlinesAA3144
21:21
AirlineFlightNo
Air New ZealandNZ6854
Austrian AirlinesOS7713
All Nippon AirwaysNH7026
EmiratesEK6260
21:45
AirlineFlightNo
Spirit AirlinesNK2274
22:24
AirlineFlightNo
Air New ZealandNZ6852
LufthansaLH7836
23:19
AirlineFlightNo
Air New ZealandNZ6860
23:31
AirlineFlightNo
FinnairAY4053
Aer LingusEI7230
Alaska AirlinesAS6607
British AirwaysBA5214
Japan AirlinesJL7366
IberiaIB4196
Qatar AirwaysQR2756
Royal JordanianRJ7146
Gulf AirGF6867
VIEW FLIGHTS
Wednesday
06:00
AirlineFlightNo
United AirlinesUA468
Air New ZealandNZ6859
07:10
AirlineFlightNo
United AirlinesUA1823
Air New ZealandNZ6850
Alaska AirlinesAS6115
American AirlinesAA1224
AviancaAV2312
09:21
AirlineFlightNo
United AirlinesUA1971
Air New ZealandNZ6856
AviancaAV2126
09:42
AirlineFlightNo
American AirlinesAA3322
Qatar AirwaysQR2644
10:35
AirlineFlightNo
United AirlinesUA2483
Air New ZealandNZ6851
All Nippon AirwaysNH7428
12:45
AirlineFlightNo
United AirlinesUA2657
Air New ZealandNZ6857
14:26
AirlineFlightNo
United AirlinesUA1314
Air New ZealandNZ6858
LufthansaLH7494
EmiratesEK6259
14:50
AirlineFlightNo
American AirlinesAA1494
16:04
AirlineFlightNo
United AirlinesUA1079
Air New ZealandNZ6853
Brussels AirlinesSN8859
17:25
AirlineFlightNo
Alaska AirlinesAS4483
Gulf AirGF4215
18:25
AirlineFlightNo
United AirlinesUA1144
19:35
AirlineFlightNo
United AirlinesUA2620
20:30
AirlineFlightNo
United AirlinesUA2426
20:35
AirlineFlightNo
American AirlinesAA3144
21:21
AirlineFlightNo
Air New ZealandNZ6854
All Nippon AirwaysNH7026
EmiratesEK6260
21:40
AirlineFlightNo
United AirlinesUA1115
21:45
AirlineFlightNo
Spirit AirlinesNK2274
22:24
AirlineFlightNo
Air New ZealandNZ6852
LufthansaLH7836
23:19
AirlineFlightNo
Air New ZealandNZ6855
23:31
AirlineFlightNo
FinnairAY4054
Aer LingusEI7230
Alaska AirlinesAS6607
British AirwaysBA5214
Japan AirlinesJL7366
IberiaIB4196
Qatar AirwaysQR2756
Royal JordanianRJ7146
Gulf AirGF6867
VIEW FLIGHTS
Thursday
00:30
AirlineFlightNo
United AirlinesUA1115
Air New ZealandNZ6860
LufthansaLH8981
06:00
AirlineFlightNo
United AirlinesUA468
Air New ZealandNZ6859
06:30
AirlineFlightNo
VolarisY42305
FrontierF93135
07:10
AirlineFlightNo
United AirlinesUA2105
Air New ZealandNZ6850
Alaska AirlinesAS6115
American AirlinesAA1224
AviancaAV2312
09:42
AirlineFlightNo
American AirlinesAA3322
09:46
AirlineFlightNo
United AirlinesUA2099
Air New ZealandNZ6856
AviancaAV2126
09:48
AirlineFlightNo
AlphaSkyAS6115
10:35
AirlineFlightNo
United AirlinesUA2483
Air New ZealandNZ6851
All Nippon AirwaysNH7428
12:45
AirlineFlightNo
United AirlinesUA2657
Air New ZealandNZ6857
13:12
AirlineFlightNo
Alaska AirlinesAS4360
Japan AirlinesJL7366
Qatar AirwaysQR2766
American EagleAA4296
14:26
AirlineFlightNo
United AirlinesUA1314
Air New ZealandNZ6858
LufthansaLH7494
EmiratesEK6259
14:50
AirlineFlightNo
American AirlinesAA1494
16:07
AirlineFlightNo
United AirlinesUA1124
Air New ZealandNZ6853
Austrian AirlinesOS7729
Brussels AirlinesSN8859
17:25
AirlineFlightNo
Gulf AirGF4215
17:50
AirlineFlightNo
United AirlinesUA47
Air CanadaAC3771
LufthansaLH7601
18:25
AirlineFlightNo
United AirlinesUA2202
19:35
AirlineFlightNo
United AirlinesUA2426
20:35
AirlineFlightNo
American AirlinesAA3144
21:00
AirlineFlightNo
United AirlinesUA2665
21:21
AirlineFlightNo
Air New ZealandNZ6854
Austrian AirlinesOS7713
All Nippon AirwaysNH7026
EmiratesEK6260
21:45
AirlineFlightNo
Spirit AirlinesNK2274
21:50
AirlineFlightNo
United AirlinesUA1291
22:24
AirlineFlightNo
Air New ZealandNZ6855
LufthansaLH7836
23:31
AirlineFlightNo
FinnairAY4069
Aer LingusEI7230
Alaska AirlinesAS6607
British AirwaysBA5214
IberiaIB4196
Qatar AirwaysQR2756
Royal JordanianRJ7146
Gulf AirGF6867
23:50
AirlineFlightNo
Air New ZealandNZ6852
VIEW FLIGHTS
Friday
00:40
AirlineFlightNo
LufthansaLH8981
06:00
AirlineFlightNo
United AirlinesUA468
Air New ZealandNZ6859
06:30
AirlineFlightNo
VolarisY42305
FrontierF93135
07:10
AirlineFlightNo
United AirlinesUA2105
Air New ZealandNZ6850
Alaska AirlinesAS6115
American AirlinesAA1224
AviancaAV2312
09:30
AirlineFlightNo
United AirlinesUA3048
09:42
AirlineFlightNo
American AirlinesAA3322
09:46
AirlineFlightNo
United AirlinesUA2099
Air New ZealandNZ6856
AviancaAV2126
10:35
AirlineFlightNo
United AirlinesUA2483
Air New ZealandNZ6851
All Nippon AirwaysNH7428
12:45
AirlineFlightNo
United AirlinesUA2657
Air New ZealandNZ6857
13:12
AirlineFlightNo
Alaska AirlinesAS4360
Japan AirlinesJL7366
Qatar AirwaysQR2766
American EagleAA4296
14:26
AirlineFlightNo
United AirlinesUA1314
Air New ZealandNZ6858
LufthansaLH7494
EmiratesEK6259
14:50
AirlineFlightNo
American AirlinesAA1494
16:07
AirlineFlightNo
United AirlinesUA1124
Air New ZealandNZ6853
Austrian AirlinesOS7729
Brussels AirlinesSN8859
17:25
AirlineFlightNo
Gulf AirGF4215
18:25
AirlineFlightNo
United AirlinesUA2202
19:35
AirlineFlightNo
United AirlinesUA2426
20:35
AirlineFlightNo
American AirlinesAA3144
21:00
AirlineFlightNo
United AirlinesUA2665
21:21
AirlineFlightNo
Air New ZealandNZ6854
Austrian AirlinesOS7713
All Nippon AirwaysNH7026
EmiratesEK6260
21:45
AirlineFlightNo
Spirit AirlinesNK2274
21:50
AirlineFlightNo
United AirlinesUA1291
22:24
AirlineFlightNo
Air New ZealandNZ6855
LufthansaLH7836
23:31
AirlineFlightNo
FinnairAY4054
Aer LingusEI7230
Alaska AirlinesAS6607
British AirwaysBA5214
IberiaIB4196
Qatar AirwaysQR2756
Royal JordanianRJ7146
Gulf AirGF6867
23:50
AirlineFlightNo
Air New ZealandNZ6860
VIEW FLIGHTS
Saturday
00:40
AirlineFlightNo
Air New ZealandNZ6852
LufthansaLH8981
06:00
AirlineFlightNo
United AirlinesUA468
Air New ZealandNZ6859
07:10
AirlineFlightNo
United AirlinesUA2105
Air New ZealandNZ6850
AviancaAV2312
08:05
AirlineFlightNo
Alaska AirlinesAS4001
Qatar AirwaysQR2451
American EagleAA3879
09:46
AirlineFlightNo
United AirlinesUA2099
Air New ZealandNZ6856
AviancaAV2126
10:35
AirlineFlightNo
United AirlinesUA2483
Air New ZealandNZ6851
All Nippon AirwaysNH7428
12:45
AirlineFlightNo
United AirlinesUA2657
Air New ZealandNZ6857
14:26
AirlineFlightNo
United AirlinesUA1314
Air New ZealandNZ6858
LufthansaLH7494
EmiratesEK6259
14:50
AirlineFlightNo
American EagleAA4591
16:00
AirlineFlightNo
United AirlinesUA1124
17:43
AirlineFlightNo
Alaska AirlinesAS4360
Gulf AirGF4235
18:32
AirlineFlightNo
United AirlinesUA2202
18:58
AirlineFlightNo
Air New ZealandNZ6853
Austrian AirlinesOS7729
Brussels AirlinesSN8859
19:35
AirlineFlightNo
United AirlinesUA2426
20:40
AirlineFlightNo
American AirlinesAA3144
21:00
AirlineFlightNo
United AirlinesUA2665
21:28
AirlineFlightNo
Air New ZealandNZ6854
Austrian AirlinesOS7713
All Nippon AirwaysNH7026
EmiratesEK6260
21:45
AirlineFlightNo
Spirit AirlinesNK2274
21:50
AirlineFlightNo
United AirlinesUA1291
22:24
AirlineFlightNo
Air New ZealandNZ6855
LufthansaLH7836
23:36
AirlineFlightNo
FinnairAY4053
Aer LingusEI7230
Alaska AirlinesAS6607
British AirwaysBA5214
Japan AirlinesJL7366
IberiaIB4196
Qatar AirwaysQR2756
Royal JordanianRJ7146
Gulf AirGF6867
23:50
AirlineFlightNo
Air New ZealandNZ6860
VIEW FLIGHTS
Sunday
00:40
AirlineFlightNo
Air New ZealandNZ6852
LufthansaLH8981
06:00
AirlineFlightNo
United AirlinesUA468
06:30
AirlineFlightNo
FrontierF93135
07:10
AirlineFlightNo
United AirlinesUA2105
American AirlinesAA1224
09:19
AirlineFlightNo
American EagleAA4337
09:46
AirlineFlightNo
United AirlinesUA2099
10:35
AirlineFlightNo
United AirlinesUA2483
12:45
AirlineFlightNo
United AirlinesUA2657
13:12
AirlineFlightNo
American EagleAA4296
14:26
AirlineFlightNo
United AirlinesUA1314
14:50
AirlineFlightNo
American AirlinesAA1494
16:07
AirlineFlightNo
United AirlinesUA1124
18:25
AirlineFlightNo
United AirlinesUA2202
19:35
AirlineFlightNo
United AirlinesUA2426
20:35
AirlineFlightNo
American AirlinesAA3144
20:57
AirlineFlightNo
United AirlinesUA3754
21:00
AirlineFlightNo
United AirlinesUA2665
21:45
AirlineFlightNo
Spirit AirlinesNK2274
21:50
AirlineFlightNo
United AirlinesUA1291
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 £41.03 ($56 €47.55)
£41.03
$56 | €47.55
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 £82.06 ($112 €95.10)
£82.06
$112 | €95.10
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 Canada, Air New Zealand, Alaska Airlines, All Nippon Airways, AlphaSky, American Airlines, American Eagle, Austrian Airlines, Avianca, British Airways, Brussels Airlines, Emirates, Finnair, Frontier, Gulf Air, Iberia, Japan Airlines, 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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