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

We've found the cheapest flights to Houston

Returns from £72.85

One-way from £34.19

Turkish Airlines, Brussels Airlines, American Eagle, Royal Jordanian, Iberia, Finnair, British Airways, Frontier, Austrian Airlines, Jet Linx Aviation, Gulf Air, Avianca, All Nippon Airways, Alaska Airlines, Aer Lingus, Lufthansa, Qatar Airways, American Airlines, 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 Airlines1212121212121205:3021:36VIEW FLIGHTS
Emirates111211121011100:3023:04VIEW FLIGHTS
Air New Zealand1010109910100:3023:04VIEW FLIGHTS
American Airlines444444507:3021:07VIEW FLIGHTS
Qatar Airways222334016:1521:07VIEW FLIGHTS
Lufthansa232222100:3023:04VIEW FLIGHTS
Jet Linx Aviation222222009:5013:24VIEW FLIGHTS
Gulf Air222222017:4521:07VIEW FLIGHTS
Avianca222222007:3011:51VIEW FLIGHTS
All Nippon Airways222222013:2920:50VIEW FLIGHTS
Alaska Airlines222222007:3021:07VIEW FLIGHTS
Aer Lingus222222017:4521:07VIEW FLIGHTS
Austrian Airlines220212019:0920:50VIEW FLIGHTS
Frontier111111116:0516:05VIEW FLIGHTS
Royal Jordanian111111021:0721:07VIEW FLIGHTS
Iberia111111021:0721:07VIEW FLIGHTS
Finnair111111021:0721:07VIEW FLIGHTS
British Airways111111021:0721:07VIEW FLIGHTS
Brussels Airlines111101019:0919:10VIEW FLIGHTS
American Eagle111110013:2413:24VIEW FLIGHTS
Turkish Airlines110000001:4023:20VIEW FLIGHTS

United Airlines offer the most direct flights from O'Hare International Airport to George Bush Intercontinental with an average of 84 flights a week. The earliest flights are operated at 05:30 and the latest flights operated at 21:36 and the most common flight numbers are UA1231, UA1448, UA1475 and UA1799

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
00:31
AirlineFlightNo
Air New ZealandNZ6860
LufthansaLH8981
EmiratesEK6389
05:30
AirlineFlightNo
United AirlinesUA2310
EmiratesEK6332
06:30
AirlineFlightNo
United AirlinesUA1799
Air New ZealandNZ6850
EmiratesEK6094
07:30
AirlineFlightNo
United AirlinesUA1231
Air New ZealandNZ6852
Alaska AirlinesAS6473
American AirlinesAA1909
AviancaAV2312
EmiratesEK6333
08:51
AirlineFlightNo
United AirlinesUA535
09:50
AirlineFlightNo
American AirlinesAA1915
Jet Linx AviationJL7473
10:30
AirlineFlightNo
United AirlinesUA723
11:51
AirlineFlightNo
Air New ZealandNZ6856
AviancaAV2126
EmiratesEK6392
12:40
AirlineFlightNo
United AirlinesUA1448
Air New ZealandNZ6857
EmiratesEK6148
13:24
AirlineFlightNo
Jet Linx AviationJL7366
American EagleAA4426
13:29
AirlineFlightNo
Air New ZealandNZ6851
All Nippon AirwaysNH7428
EmiratesEK6340
14:05
AirlineFlightNo
United AirlinesUA1862
14:55
AirlineFlightNo
American AirlinesAA1913
16:05
AirlineFlightNo
United AirlinesUA714
FrontierF93135
17:45
AirlineFlightNo
United AirlinesUA1954
Aer LingusEI7502
Gulf AirGF6873
18:40
AirlineFlightNo
United AirlinesUA1475
19:09
AirlineFlightNo
Air New ZealandNZ6853
Austrian AirlinesOS7729
Brussels AirlinesSN8859
EmiratesEK6341
20:07
AirlineFlightNo
United AirlinesUA2813
20:40
AirlineFlightNo
Qatar AirwaysQR8356
20:50
AirlineFlightNo
Air New ZealandNZ6859
Austrian AirlinesOS7713
All Nippon AirwaysNH7026
EmiratesEK6352
21:07
AirlineFlightNo
FinnairAY4065
Aer LingusEI7230
Alaska AirlinesAS4263
American AirlinesAA3144
British AirwaysBA5214
IberiaIB4196
Qatar AirwaysQR2649
Royal JordanianRJ7146
Gulf AirGF6867
21:36
AirlineFlightNo
United AirlinesUA2665
Air New ZealandNZ6854
EmiratesEK6260
23:04
AirlineFlightNo
Air New ZealandNZ6855
LufthansaLH7836
EmiratesEK6382
23:20
AirlineFlightNo
Turkish AirlinesTK6626
VIEW FLIGHTS
Tuesday
00:30
AirlineFlightNo
Air New ZealandNZ6860
LufthansaLH8981
EmiratesEK6389
01:40
AirlineFlightNo
Turkish AirlinesTK6626
05:10
AirlineFlightNo
EmiratesEK9656
05:30
AirlineFlightNo
United AirlinesUA2310
Air New ZealandNZ6859
EmiratesEK6332
06:30
AirlineFlightNo
United AirlinesUA1799
Air New ZealandNZ6850
EmiratesEK6094
07:30
AirlineFlightNo
United AirlinesUA1231
Air New ZealandNZ6852
Alaska AirlinesAS6473
American AirlinesAA1909
AviancaAV2312
EmiratesEK6333
08:51
AirlineFlightNo
United AirlinesUA535
09:50
AirlineFlightNo
American AirlinesAA1915
Jet Linx AviationJL7473
10:30
AirlineFlightNo
United AirlinesUA723
11:51
AirlineFlightNo
Air New ZealandNZ6856
AviancaAV2126
EmiratesEK6392
12:40
AirlineFlightNo
United AirlinesUA1448
Air New ZealandNZ6857
EmiratesEK6148
13:24
AirlineFlightNo
Jet Linx AviationJL7366
American EagleAA4426
13:29
AirlineFlightNo
Air New ZealandNZ6851
All Nippon AirwaysNH7428
EmiratesEK6340
14:05
AirlineFlightNo
United AirlinesUA1862
14:55
AirlineFlightNo
American AirlinesAA1913
16:05
AirlineFlightNo
United AirlinesUA714
FrontierF93135
17:45
AirlineFlightNo
United AirlinesUA1954
Aer LingusEI7502
Gulf AirGF6873
18:40
AirlineFlightNo
United AirlinesUA1475
19:10
AirlineFlightNo
Air New ZealandNZ6853
Austrian AirlinesOS7729
LufthansaLH7494
Brussels AirlinesSN8859
EmiratesEK6341
20:07
AirlineFlightNo
United AirlinesUA2813
20:40
AirlineFlightNo
Qatar AirwaysQR8358
20:50
AirlineFlightNo
Austrian AirlinesOS7713
All Nippon AirwaysNH7026
EmiratesEK6352
21:07
AirlineFlightNo
FinnairAY4065
Aer LingusEI7230
Alaska AirlinesAS4263
American AirlinesAA3144
British AirwaysBA5214
IberiaIB4196
Qatar AirwaysQR2649
Royal JordanianRJ7146
Gulf AirGF6867
21:36
AirlineFlightNo
United AirlinesUA2665
Air New ZealandNZ6854
EmiratesEK6260
23:04
AirlineFlightNo
Air New ZealandNZ6855
LufthansaLH7836
EmiratesEK6382
VIEW FLIGHTS
Wednesday
00:30
AirlineFlightNo
LufthansaLH8981
EmiratesEK6389
05:30
AirlineFlightNo
United AirlinesUA2310
Air New ZealandNZ6860
EmiratesEK6332
06:30
AirlineFlightNo
United AirlinesUA1799
Air New ZealandNZ6850
EmiratesEK6094
07:30
AirlineFlightNo
United AirlinesUA1231
American AirlinesAA1909
08:51
AirlineFlightNo
United AirlinesUA535
09:50
AirlineFlightNo
American AirlinesAA1915
Jet Linx AviationJL7473
10:17
AirlineFlightNo
Alaska AirlinesAS6473
10:30
AirlineFlightNo
United AirlinesUA723
10:31
AirlineFlightNo
Air New ZealandNZ6852
AviancaAV2312
EmiratesEK6333
11:51
AirlineFlightNo
Air New ZealandNZ6856
AviancaAV2126
EmiratesEK6392
12:40
AirlineFlightNo
United AirlinesUA1448
Air New ZealandNZ6857
EmiratesEK6148
13:24
AirlineFlightNo
Jet Linx AviationJL7366
American EagleAA4426
13:29
AirlineFlightNo
Air New ZealandNZ6851
All Nippon AirwaysNH7428
EmiratesEK6340
14:05
AirlineFlightNo
United AirlinesUA1862
14:55
AirlineFlightNo
American AirlinesAA1913
16:05
AirlineFlightNo
United AirlinesUA714
FrontierF93135
17:45
AirlineFlightNo
United AirlinesUA1954
Aer LingusEI7502
Qatar AirwaysQR2644
Gulf AirGF6873
18:40
AirlineFlightNo
United AirlinesUA1475
19:10
AirlineFlightNo
Air New ZealandNZ6853
Brussels AirlinesSN8859
EmiratesEK6341
20:07
AirlineFlightNo
United AirlinesUA2813
20:50
AirlineFlightNo
Air New ZealandNZ6859
All Nippon AirwaysNH7026
EmiratesEK6352
21:07
AirlineFlightNo
FinnairAY4065
Aer LingusEI7230
Alaska AirlinesAS4263
American AirlinesAA3144
British AirwaysBA5214
IberiaIB4196
Qatar AirwaysQR2649
Royal JordanianRJ7146
Gulf AirGF6867
21:36
AirlineFlightNo
United AirlinesUA2665
Air New ZealandNZ6854
EmiratesEK6260
23:04
AirlineFlightNo
Air New ZealandNZ6855
LufthansaLH7836
EmiratesEK6382
VIEW FLIGHTS
Thursday
00:30
AirlineFlightNo
LufthansaLH8981
EmiratesEK6389
02:43
AirlineFlightNo
EmiratesEK9656
05:30
AirlineFlightNo
United AirlinesUA2310
Air New ZealandNZ6854
EmiratesEK6332
06:30
AirlineFlightNo
United AirlinesUA1799
Air New ZealandNZ6850
EmiratesEK6094
07:30
AirlineFlightNo
United AirlinesUA1231
Alaska AirlinesAS6473
American AirlinesAA1909
AviancaAV2312
08:51
AirlineFlightNo
United AirlinesUA535
09:50
AirlineFlightNo
American AirlinesAA1915
Jet Linx AviationJL7473
10:30
AirlineFlightNo
United AirlinesUA723
10:31
AirlineFlightNo
Air New ZealandNZ6852
EmiratesEK6333
11:51
AirlineFlightNo
Air New ZealandNZ6856
AviancaAV2126
EmiratesEK6392
12:40
AirlineFlightNo
United AirlinesUA1448
Air New ZealandNZ6857
EmiratesEK6148
13:24
AirlineFlightNo
Jet Linx AviationJL7366
American EagleAA4426
13:29
AirlineFlightNo
Air New ZealandNZ6851
All Nippon AirwaysNH7428
EmiratesEK6340
14:05
AirlineFlightNo
United AirlinesUA1862
14:55
AirlineFlightNo
American AirlinesAA1913
16:05
AirlineFlightNo
United AirlinesUA714
FrontierF93135
17:45
AirlineFlightNo
United AirlinesUA1954
Aer LingusEI7502
Qatar AirwaysQR2644
Gulf AirGF6873
18:15
AirlineFlightNo
Qatar AirwaysQR8356
18:40
AirlineFlightNo
United AirlinesUA1475
19:10
AirlineFlightNo
Air New ZealandNZ6853
Austrian AirlinesOS7729
Brussels AirlinesSN8859
EmiratesEK6341
20:07
AirlineFlightNo
United AirlinesUA2813
20:50
AirlineFlightNo
Austrian AirlinesOS7713
All Nippon AirwaysNH7026
EmiratesEK6352
21:07
AirlineFlightNo
FinnairAY4065
Aer LingusEI7230
Alaska AirlinesAS4263
American AirlinesAA3144
British AirwaysBA5214
IberiaIB4196
Qatar AirwaysQR2649
Royal JordanianRJ7146
Gulf AirGF6867
21:36
AirlineFlightNo
United AirlinesUA2665
Air New ZealandNZ6860
EmiratesEK6260
23:04
AirlineFlightNo
Air New ZealandNZ6855
LufthansaLH7836
EmiratesEK6382
VIEW FLIGHTS
Friday
00:30
AirlineFlightNo
Air New ZealandNZ6859
LufthansaLH8981
EmiratesEK6389
05:30
AirlineFlightNo
United AirlinesUA2310
EmiratesEK6332
06:30
AirlineFlightNo
United AirlinesUA1799
Air New ZealandNZ6850
EmiratesEK6094
07:30
AirlineFlightNo
United AirlinesUA1231
American AirlinesAA1909
08:51
AirlineFlightNo
United AirlinesUA535
09:50
AirlineFlightNo
American AirlinesAA1915
Jet Linx AviationJL7473
10:17
AirlineFlightNo
Alaska AirlinesAS6473
10:30
AirlineFlightNo
United AirlinesUA723
10:31
AirlineFlightNo
Air New ZealandNZ6852
AviancaAV2312
EmiratesEK6333
11:51
AirlineFlightNo
Air New ZealandNZ6856
AviancaAV2126
EmiratesEK6392
12:40
AirlineFlightNo
United AirlinesUA1448
Air New ZealandNZ6857
EmiratesEK6148
13:24
AirlineFlightNo
Jet Linx AviationJL7366
American EagleAA4426
13:29
AirlineFlightNo
Air New ZealandNZ6851
All Nippon AirwaysNH7428
EmiratesEK6340
14:05
AirlineFlightNo
United AirlinesUA1862
14:55
AirlineFlightNo
American AirlinesAA1913
16:05
AirlineFlightNo
United AirlinesUA714
FrontierF93135
16:15
AirlineFlightNo
Qatar AirwaysQR8168
17:45
AirlineFlightNo
United AirlinesUA1954
Aer LingusEI7502
Qatar AirwaysQR2644
Gulf AirGF6873
18:40
AirlineFlightNo
United AirlinesUA1475
20:07
AirlineFlightNo
United AirlinesUA2813
20:50
AirlineFlightNo
Air New ZealandNZ6854
Austrian AirlinesOS7713
All Nippon AirwaysNH7026
EmiratesEK6352
21:07
AirlineFlightNo
FinnairAY4065
Aer LingusEI7230
Alaska AirlinesAS4263
American AirlinesAA3144
British AirwaysBA5214
IberiaIB4196
Qatar AirwaysQR2649
Royal JordanianRJ7146
Gulf AirGF6867
21:36
AirlineFlightNo
United AirlinesUA2665
Air New ZealandNZ6860
EmiratesEK6260
23:04
AirlineFlightNo
Air New ZealandNZ6855
LufthansaLH7836
EmiratesEK6382
VIEW FLIGHTS
Saturday
00:30
AirlineFlightNo
Air New ZealandNZ6859
LufthansaLH8981
EmiratesEK6389
00:42
AirlineFlightNo
Qatar AirwaysQR8358
00:55
AirlineFlightNo
Qatar AirwaysQR8168
05:30
AirlineFlightNo
United AirlinesUA2310
EmiratesEK6332
06:30
AirlineFlightNo
United AirlinesUA1799
Air New ZealandNZ6850
EmiratesEK6094
07:30
AirlineFlightNo
United AirlinesUA1231
Air New ZealandNZ6852
Alaska AirlinesAS6473
American AirlinesAA1909
AviancaAV2312
EmiratesEK6333
08:51
AirlineFlightNo
United AirlinesUA535
09:55
AirlineFlightNo
American AirlinesAA1915
Jet Linx AviationJL7473
10:30
AirlineFlightNo
United AirlinesUA723
11:51
AirlineFlightNo
Air New ZealandNZ6856
AviancaAV2126
EmiratesEK6392
12:40
AirlineFlightNo
United AirlinesUA1448
Air New ZealandNZ6857
EmiratesEK6148
13:29
AirlineFlightNo
Air New ZealandNZ6851
All Nippon AirwaysNH7428
EmiratesEK6340
14:05
AirlineFlightNo
United AirlinesUA1862
14:55
AirlineFlightNo
American AirlinesAA1913
16:05
AirlineFlightNo
United AirlinesUA714
FrontierF93135
17:10
AirlineFlightNo
Air New ZealandNZ6858
17:45
AirlineFlightNo
United AirlinesUA1954
Aer LingusEI7502
Qatar AirwaysQR2644
Gulf AirGF6873
Jet Linx AviationJL7366
18:40
AirlineFlightNo
United AirlinesUA1475
19:10
AirlineFlightNo
Air New ZealandNZ6853
Austrian AirlinesOS7729
Brussels AirlinesSN8859
EmiratesEK6341
20:08
AirlineFlightNo
United AirlinesUA2813
20:50
AirlineFlightNo
Air New ZealandNZ6854
Austrian AirlinesOS7713
All Nippon AirwaysNH7026
EmiratesEK6352
21:07
AirlineFlightNo
FinnairAY4065
Aer LingusEI7230
Alaska AirlinesAS4263
American AirlinesAA3144
British AirwaysBA5214
IberiaIB4196
Qatar AirwaysQR2649
Royal JordanianRJ7146
Gulf AirGF6867
21:36
AirlineFlightNo
United AirlinesUA2665
EmiratesEK6260
23:04
AirlineFlightNo
Air New ZealandNZ6855
LufthansaLH7836
EmiratesEK6382
VIEW FLIGHTS
Sunday
00:30
AirlineFlightNo
Air New ZealandNZ6860
LufthansaLH8981
EmiratesEK6389
05:30
AirlineFlightNo
United AirlinesUA2310
06:30
AirlineFlightNo
United AirlinesUA1799
07:30
AirlineFlightNo
United AirlinesUA1231
American AirlinesAA1909
08:51
AirlineFlightNo
United AirlinesUA535
09:50
AirlineFlightNo
American AirlinesAA1915
10:30
AirlineFlightNo
United AirlinesUA723
12:40
AirlineFlightNo
United AirlinesUA1448
13:24
AirlineFlightNo
American AirlinesAA4426
14:05
AirlineFlightNo
United AirlinesUA1862
14:55
AirlineFlightNo
American AirlinesAA1913
16:05
AirlineFlightNo
United AirlinesUA714
FrontierF93135
17:45
AirlineFlightNo
United AirlinesUA1954
18:40
AirlineFlightNo
United AirlinesUA1475
20:07
AirlineFlightNo
United AirlinesUA2813
21:07
AirlineFlightNo
American AirlinesAA3144
21:36
AirlineFlightNo
United AirlinesUA2665
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
Milwaukee General Mitchell to Houston 01,586 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 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 £34.19 ($46 €39.45)
£34.19
$46 | €39.45
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 £72.85 ($98 €84.05)
£72.85
$98 | €84.05
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, Qatar Airways, Royal Jordanian, Turkish Airlines, United Airlines.
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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Useful Information about Houston Airport

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