Flights from Chicago Airport ORD to Houston Airport IAH

We've found the cheapest flights to Houston

Returns from £62.19

One-way from £36.71

You have a selection of 23 airlines when departing O'Hare International Airport to George Bush Intercontinental. The journey time flying from O'Hare International Airport to George Bush Intercontinental United States is around 2 Hours 34 Minutes. With the distance covered being 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 flights varies on the time and day you fly. George Bush Intercontinental United States flights may be normally booked months in advance and this may be the best option if you intend to get the best prices from O'Hare International Airport. 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.

Below you will see all the airlines that fly from O'Hare International Airport (ORD) to George Bush Intercontinental (IAH) and the number of flights they operate each day.

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
United Airlines1010101111101005:1521:50VIEW FLIGHTS
Air New Zealand101010101010105:1522:58VIEW FLIGHTS
American Airlines332333309:5020:25VIEW FLIGHTS
Lufthansa333333114:1822:58VIEW FLIGHTS
Qatar Airways222223013:2223:25VIEW FLIGHTS
Gulf Air222222013:2223:25VIEW FLIGHTS
Emirates222222014:1821:36VIEW FLIGHTS
Avianca222222007:3509:25VIEW FLIGHTS
All Nippon Airways222222010:3721:36VIEW FLIGHTS
Alaska Airlines222122009:5023:25VIEW FLIGHTS
Spirit Airlines200222209:0921:04VIEW FLIGHTS
Austrian Airlines220222018:5521:36VIEW FLIGHTS
Japan Airlines111111013:2213:22VIEW FLIGHTS
Iberia111111023:2523:25VIEW FLIGHTS
Finnair111111023:2523:25VIEW FLIGHTS
Cathay Pacific111111023:2523:25VIEW FLIGHTS
Brussels Airlines111111018:5518:55VIEW FLIGHTS
British Airways111111023:2523:25VIEW FLIGHTS
Aer Lingus111111023:2523:25VIEW FLIGHTS
Frontier100110106:0012:40VIEW FLIGHTS
Volaris100100012:3012:40VIEW FLIGHTS
American Eagle001000013:2213:22VIEW FLIGHTS
AlphaSky000100009:5009:50VIEW FLIGHTS

United Airlines offer the most direct flights from O'Hare International Airport to George Bush Intercontinental with an average of 72 flights a week. The earliest flights are operated at 05:15 and the latest flights operated at 21:50 and the most common flight numbers are UA1124, UA1202, UA1239 and UA1297

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
05:15
AirlineFlightNo
United AirlinesUA678
Air New ZealandNZ6859
07:45
AirlineFlightNo
United AirlinesUA2231
Air New ZealandNZ6850
AviancaAV2312
09:09
AirlineFlightNo
Spirit AirlinesNK569
09:15
AirlineFlightNo
United AirlinesUA1297
Air New ZealandNZ6856
AviancaAV2126
09:50
AirlineFlightNo
Alaska AirlinesAS6115
American AirlinesAA1224
10:37
AirlineFlightNo
United AirlinesUA2483
Air New ZealandNZ6851
All Nippon AirwaysNH7428
12:30
AirlineFlightNo
VolarisY42584
FrontierF93135
12:45
AirlineFlightNo
United AirlinesUA1239
Air New ZealandNZ6857
13:22
AirlineFlightNo
American AirlinesAA1271
Japan AirlinesJL7366
Qatar AirwaysQR2218
Gulf AirGF6873
14:18
AirlineFlightNo
United AirlinesUA1373
Air New ZealandNZ6858
LufthansaLH7494
EmiratesEK6259
15:52
AirlineFlightNo
United AirlinesUA1124
18:22
AirlineFlightNo
United AirlinesUA1655
18:55
AirlineFlightNo
Air New ZealandNZ6853
Austrian AirlinesOS7729
Brussels AirlinesSN8859
19:55
AirlineFlightNo
United AirlinesUA2155
20:25
AirlineFlightNo
American AirlinesAA3079
21:04
AirlineFlightNo
Spirit AirlinesNK991
21:25
AirlineFlightNo
Air New ZealandNZ6854
Austrian AirlinesOS7713
All Nippon AirwaysNH7026
EmiratesEK6260
21:50
AirlineFlightNo
United AirlinesUA2665
Air New ZealandNZ6860
LufthansaLH8981
22:58
AirlineFlightNo
Air New ZealandNZ6855
LufthansaLH7836
23:25
AirlineFlightNo
FinnairAY4037
Aer LingusEI7502
Alaska AirlinesAS6130
British AirwaysBA5214
Cathay PacificCX7536
IberiaIB4075
Qatar AirwaysQR9579
Gulf AirGF6867
VIEW FLIGHTS
Tuesday
05:15
AirlineFlightNo
United AirlinesUA678
Air New ZealandNZ6859
07:45
AirlineFlightNo
United AirlinesUA2231
Air New ZealandNZ6850
AviancaAV2312
09:15
AirlineFlightNo
United AirlinesUA1297
Air New ZealandNZ6856
AviancaAV2126
09:50
AirlineFlightNo
Alaska AirlinesAS6115
American AirlinesAA1224
10:37
AirlineFlightNo
United AirlinesUA2483
Air New ZealandNZ6851
All Nippon AirwaysNH7428
12:45
AirlineFlightNo
United AirlinesUA1239
Air New ZealandNZ6857
13:22
AirlineFlightNo
American AirlinesAA1271
Japan AirlinesJL7366
Qatar AirwaysQR2211
Gulf AirGF6873
14:18
AirlineFlightNo
United AirlinesUA1373
Air New ZealandNZ6858
LufthansaLH7494
EmiratesEK6259
15:52
AirlineFlightNo
United AirlinesUA1124
18:22
AirlineFlightNo
United AirlinesUA1655
18:55
AirlineFlightNo
Air New ZealandNZ6853
Austrian AirlinesOS7729
Brussels AirlinesSN8859
19:55
AirlineFlightNo
United AirlinesUA2155
20:25
AirlineFlightNo
American AirlinesAA3079
21:25
AirlineFlightNo
Air New ZealandNZ6854
Austrian AirlinesOS7713
All Nippon AirwaysNH7026
EmiratesEK6260
21:50
AirlineFlightNo
United AirlinesUA2665
Air New ZealandNZ6860
LufthansaLH8981
22:58
AirlineFlightNo
Air New ZealandNZ6855
LufthansaLH7836
23:25
AirlineFlightNo
FinnairAY4046
Aer LingusEI7502
Alaska AirlinesAS6130
British AirwaysBA5214
Cathay PacificCX7536
IberiaIB4075
Qatar AirwaysQR2941
Gulf AirGF6867
VIEW FLIGHTS
Wednesday
05:15
AirlineFlightNo
United AirlinesUA678
Air New ZealandNZ6859
07:45
AirlineFlightNo
United AirlinesUA2231
Air New ZealandNZ6850
AviancaAV2312
09:15
AirlineFlightNo
United AirlinesUA1297
Air New ZealandNZ6856
AviancaAV2126
09:50
AirlineFlightNo
Alaska AirlinesAS6115
American AirlinesAA1224
10:37
AirlineFlightNo
United AirlinesUA2483
Air New ZealandNZ6851
All Nippon AirwaysNH7428
12:45
AirlineFlightNo
United AirlinesUA1239
Air New ZealandNZ6857
13:22
AirlineFlightNo
Japan AirlinesJL7366
Qatar AirwaysQR7986
Gulf AirGF6873
American EagleAA4434
14:18
AirlineFlightNo
United AirlinesUA1373
Air New ZealandNZ6858
LufthansaLH7494
EmiratesEK6259
15:52
AirlineFlightNo
United AirlinesUA1124
18:22
AirlineFlightNo
United AirlinesUA1655
EmiratesEK6260
18:55
AirlineFlightNo
Air New ZealandNZ6853
Brussels AirlinesSN8859
19:55
AirlineFlightNo
United AirlinesUA2155
20:25
AirlineFlightNo
American AirlinesAA3079
21:25
AirlineFlightNo
Air New ZealandNZ6854
All Nippon AirwaysNH7026
21:50
AirlineFlightNo
United AirlinesUA2665
Air New ZealandNZ6860
LufthansaLH8981
22:58
AirlineFlightNo
Air New ZealandNZ6855
LufthansaLH7836
23:25
AirlineFlightNo
FinnairAY4038
Aer LingusEI7502
Alaska AirlinesAS6130
British AirwaysBA5214
Cathay PacificCX7536
IberiaIB4075
Qatar AirwaysQR9579
Gulf AirGF6867
VIEW FLIGHTS
Thursday
05:15
AirlineFlightNo
United AirlinesUA631
Air New ZealandNZ6859
07:35
AirlineFlightNo
United AirlinesUA1913
Air New ZealandNZ6850
AviancaAV2312
08:05
AirlineFlightNo
United AirlinesUA1202
09:09
AirlineFlightNo
Spirit AirlinesNK569
09:25
AirlineFlightNo
United AirlinesUA2164
Air New ZealandNZ6856
AviancaAV2126
09:50
AirlineFlightNo
American AirlinesAA1224
AlphaSkyAS6115
10:40
AirlineFlightNo
United AirlinesUA2483
Air New ZealandNZ6851
All Nippon AirwaysNH7428
12:40
AirlineFlightNo
VolarisY42584
FrontierF93135
12:47
AirlineFlightNo
United AirlinesUA2657
Air New ZealandNZ6857
13:22
AirlineFlightNo
American AirlinesAA1271
Japan AirlinesJL7366
Qatar AirwaysQR2273
Gulf AirGF6873
14:18
AirlineFlightNo
United AirlinesUA1373
Air New ZealandNZ6858
LufthansaLH7494
EmiratesEK6259
15:52
AirlineFlightNo
United AirlinesUA1124
18:33
AirlineFlightNo
United AirlinesUA470
18:55
AirlineFlightNo
Air New ZealandNZ6853
Austrian AirlinesOS7729
Brussels AirlinesSN8859
19:55
AirlineFlightNo
United AirlinesUA2155
20:25
AirlineFlightNo
American AirlinesAA3079
21:04
AirlineFlightNo
Spirit AirlinesNK991
21:36
AirlineFlightNo
Air New ZealandNZ6854
Austrian AirlinesOS7713
All Nippon AirwaysNH7026
EmiratesEK6260
21:50
AirlineFlightNo
United AirlinesUA2665
Air New ZealandNZ6860
LufthansaLH8981
22:58
AirlineFlightNo
Air New ZealandNZ6855
LufthansaLH7836
23:25
AirlineFlightNo
FinnairAY4151
Aer LingusEI7502
Alaska AirlinesAS6130
British AirwaysBA5214
Cathay PacificCX7536
IberiaIB4075
Qatar AirwaysQR2941
Gulf AirGF6867
VIEW FLIGHTS
Friday
05:15
AirlineFlightNo
United AirlinesUA631
Air New ZealandNZ6859
06:00
AirlineFlightNo
FrontierF93135
07:35
AirlineFlightNo
United AirlinesUA1913
Air New ZealandNZ6850
AviancaAV2312
09:09
AirlineFlightNo
Spirit AirlinesNK569
09:25
AirlineFlightNo
United AirlinesUA2164
Air New ZealandNZ6856
AviancaAV2126
09:50
AirlineFlightNo
Alaska AirlinesAS6115
American AirlinesAA1224
10:40
AirlineFlightNo
United AirlinesUA2483
Air New ZealandNZ6851
All Nippon AirwaysNH7428
12:47
AirlineFlightNo
United AirlinesUA2657
Air New ZealandNZ6857
13:22
AirlineFlightNo
American AirlinesAA1271
Japan AirlinesJL7366
Qatar AirwaysQR2218
Gulf AirGF6873
14:18
AirlineFlightNo
United AirlinesUA1373
Air New ZealandNZ6858
LufthansaLH7494
EmiratesEK6259
15:52
AirlineFlightNo
United AirlinesUA1124
16:00
AirlineFlightNo
United AirlinesUA3932
18:33
AirlineFlightNo
United AirlinesUA470
18:55
AirlineFlightNo
Air New ZealandNZ6853
Austrian AirlinesOS7729
Brussels AirlinesSN8859
19:55
AirlineFlightNo
United AirlinesUA2155
20:25
AirlineFlightNo
American AirlinesAA3079
21:04
AirlineFlightNo
Spirit AirlinesNK991
21:36
AirlineFlightNo
Air New ZealandNZ6854
Austrian AirlinesOS7713
All Nippon AirwaysNH7026
EmiratesEK6260
21:50
AirlineFlightNo
United AirlinesUA2665
Air New ZealandNZ6860
LufthansaLH8981
22:58
AirlineFlightNo
Air New ZealandNZ6855
LufthansaLH7836
23:25
AirlineFlightNo
FinnairAY4129
Aer LingusEI7502
Alaska AirlinesAS6130
British AirwaysBA5214
Cathay PacificCX7536
IberiaIB4075
Qatar AirwaysQR9579
Gulf AirGF6867
VIEW FLIGHTS
Saturday
05:15
AirlineFlightNo
United AirlinesUA631
Air New ZealandNZ6859
07:35
AirlineFlightNo
United AirlinesUA1913
Air New ZealandNZ6850
AviancaAV2312
09:09
AirlineFlightNo
Spirit AirlinesNK569
09:25
AirlineFlightNo
United AirlinesUA2164
Air New ZealandNZ6856
AviancaAV2126
09:50
AirlineFlightNo
Alaska AirlinesAS6115
American AirlinesAA1224
Qatar AirwaysQR2846
10:30
AirlineFlightNo
Spirit AirlinesNK991
10:40
AirlineFlightNo
United AirlinesUA2483
Air New ZealandNZ6851
All Nippon AirwaysNH7428
12:47
AirlineFlightNo
United AirlinesUA2657
Air New ZealandNZ6857
14:18
AirlineFlightNo
United AirlinesUA1373
Air New ZealandNZ6858
LufthansaLH7494
EmiratesEK6259
14:28
AirlineFlightNo
American AirlinesAA1271
Japan AirlinesJL7366
Gulf AirGF6873
15:52
AirlineFlightNo
United AirlinesUA1124
18:33
AirlineFlightNo
United AirlinesUA470
18:55
AirlineFlightNo
Air New ZealandNZ6853
Austrian AirlinesOS7729
Brussels AirlinesSN8859
19:55
AirlineFlightNo
United AirlinesUA2155
20:25
AirlineFlightNo
American AirlinesAA3079
Qatar AirwaysQR9579
21:36
AirlineFlightNo
Air New ZealandNZ6854
Austrian AirlinesOS7713
All Nippon AirwaysNH7026
EmiratesEK6260
21:50
AirlineFlightNo
United AirlinesUA2665
Air New ZealandNZ6860
LufthansaLH8981
22:58
AirlineFlightNo
Air New ZealandNZ6855
LufthansaLH7836
23:25
AirlineFlightNo
FinnairAY4061
Aer LingusEI7502
Alaska AirlinesAS6130
British AirwaysBA5214
Cathay PacificCX7536
IberiaIB4075
Qatar AirwaysQR2941
Gulf AirGF6867
VIEW FLIGHTS
Sunday
05:15
AirlineFlightNo
United AirlinesUA631
06:00
AirlineFlightNo
FrontierF93135
07:35
AirlineFlightNo
United AirlinesUA1913
09:09
AirlineFlightNo
Spirit AirlinesNK569
09:25
AirlineFlightNo
United AirlinesUA2164
09:50
AirlineFlightNo
American AirlinesAA1224
10:40
AirlineFlightNo
United AirlinesUA2483
12:47
AirlineFlightNo
United AirlinesUA2657
13:22
AirlineFlightNo
American AirlinesAA1271
14:18
AirlineFlightNo
United AirlinesUA1373
15:52
AirlineFlightNo
United AirlinesUA1124
18:33
AirlineFlightNo
United AirlinesUA470
19:55
AirlineFlightNo
United AirlinesUA2155
20:25
AirlineFlightNo
American AirlinesAA3079
21:04
AirlineFlightNo
Spirit AirlinesNK991
21:50
AirlineFlightNo
United AirlinesUA2665
Air New ZealandNZ6860
LufthansaLH8981
VIEW FLIGHTS

You may also have a choice of an alternative airport when it comes to flying from O'Hare International Airport and arriving at George Bush Intercontinental. You can find details of this below.

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
Waukegan to Houston01,530 km (950 miles)2 Hours 37 Minutes

Please check before travelling to George Bush Intercontinental that a travel visa is not required.

Don't forget to book your car rental!

Find the best car rentals at ORD

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 £36.71 ($49 €43.11)
£36.71
$49 | €43.11
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 £62.19 ($83 €73.03)
£62.19
$83 | €73.03
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, Lufthansa, Qatar Airways, 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.

Alternative Airports in United States with Connections from Chicago O'Hare Airport

Don't forget to book your hire car!

Find the best car rentals in Chicago

Useful Information about Chicago O'Hare Airport

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