Flights from Chicago Airport ORD to Houston Airport IAH

We've found the cheapest flights to Houston

Returns from £29.36

One-way from £13.91

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 Airlines1010101010101005:1521:45VIEW FLIGHTS
Air New Zealand101010101010200:4521:45VIEW FLIGHTS
Spirit Airlines222222208:5021:01VIEW FLIGHTS
Lufthansa222222100:4521:45VIEW FLIGHTS
Emirates222222014:1821:28VIEW FLIGHTS
Avianca222222005:1509:15VIEW FLIGHTS
All Nippon Airways222222010:3521:28VIEW FLIGHTS
Qatar Airways222221013:2523:24VIEW FLIGHTS
American Eagle222220108:4813:25VIEW FLIGHTS
Alaska Airlines222221008:4823:24VIEW FLIGHTS
Austrian Airlines202022020:1721:28VIEW FLIGHTS
American Airlines111111213:2520:25VIEW FLIGHTS
Japan Airlines111111013:2513:25VIEW FLIGHTS
Iberia111111023:2423:24VIEW FLIGHTS
Gulf Air111111020:2523:24VIEW FLIGHTS
Brussels Airlines111111016:0016:00VIEW FLIGHTS
Aer Lingus111111020:2523:24VIEW FLIGHTS
Royal Jordanian101010023:2423:24VIEW FLIGHTS
Frontier010100106:2506:25VIEW FLIGHTS
United Express020000008:2515:40VIEW FLIGHTS
Jet Linx Aviation100010016:2316:23VIEW FLIGHTS
AlphaSky011000012:4020:25VIEW FLIGHTS
SkyWest Charter001000015:0015:00VIEW FLIGHTS

United Airlines offer the most direct flights from O'Hare International Airport to George Bush Intercontinental with an average of 70 flights a week. The earliest flights are operated at 05:15 and the latest flights operated at 21:45 and the most common flight numbers are UA1693, UA1793, UA1895 and UA2184

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 AirlinesUA1895
Air New ZealandNZ6859
07:30
AirlineFlightNo
United AirlinesUA2736
Air New ZealandNZ6852
AviancaAV2126
08:50
AirlineFlightNo
Spirit AirlinesNK569
09:15
AirlineFlightNo
United AirlinesUA1793
Air New ZealandNZ6850
AviancaAV2312
09:40
AirlineFlightNo
Alaska AirlinesAS4373
American EagleAA4724
10:35
AirlineFlightNo
United AirlinesUA2483
Air New ZealandNZ6851
All Nippon AirwaysNH7428
12:45
AirlineFlightNo
United AirlinesUA2417
Air New ZealandNZ6857
13:25
AirlineFlightNo
Japan AirlinesJL7366
Qatar AirwaysQR7594
American EagleAA4720
14:18
AirlineFlightNo
United AirlinesUA1693
Air New ZealandNZ6858
EmiratesEK6259
15:45
AirlineFlightNo
Spirit AirlinesNK316
16:00
AirlineFlightNo
United AirlinesUA725
Air New ZealandNZ6853
LufthansaLH7492
Brussels AirlinesSN8859
16:23
AirlineFlightNo
Jet Linx AviationJL7366
18:18
AirlineFlightNo
United AirlinesUA2184
20:17
AirlineFlightNo
United AirlinesUA747
Air New ZealandNZ6855
Austrian AirlinesOS7729
20:25
AirlineFlightNo
American AirlinesAA1680
21:28
AirlineFlightNo
Air New ZealandNZ6854
Austrian AirlinesOS7713
All Nippon AirwaysNH7026
EmiratesEK6260
21:45
AirlineFlightNo
United AirlinesUA2665
Air New ZealandNZ6860
LufthansaLH7836
23:24
AirlineFlightNo
Aer LingusEI7502
Alaska AirlinesAS6270
IberiaIB4011
Qatar AirwaysQR8769
Royal JordanianRJ7951
Gulf AirGF6867
VIEW FLIGHTS
Tuesday
05:15
AirlineFlightNo
United AirlinesUA1895
Air New ZealandNZ6859
AviancaAV2126
06:25
AirlineFlightNo
FrontierF93135
07:30
AirlineFlightNo
United AirlinesUA2736
Air New ZealandNZ6852
AviancaAV2312
08:25
AirlineFlightNo
United ExpressUA5192
09:15
AirlineFlightNo
United AirlinesUA1793
Air New ZealandNZ6850
09:40
AirlineFlightNo
Alaska AirlinesAS4253
American EagleAA4724
10:35
AirlineFlightNo
United AirlinesUA2483
Air New ZealandNZ6851
All Nippon AirwaysNH7428
10:44
AirlineFlightNo
Spirit AirlinesNK569
12:45
AirlineFlightNo
United AirlinesUA2417
Air New ZealandNZ6857
13:25
AirlineFlightNo
Japan AirlinesJL7366
Qatar AirwaysQR7874
American EagleAA4720
14:18
AirlineFlightNo
United AirlinesUA1693
Air New ZealandNZ6858
EmiratesEK6259
15:40
AirlineFlightNo
United ExpressUA5172
15:45
AirlineFlightNo
Spirit AirlinesNK316
16:00
AirlineFlightNo
United AirlinesUA725
Air New ZealandNZ6853
LufthansaLH7492
Brussels AirlinesSN8859
18:18
AirlineFlightNo
United AirlinesUA2184
20:17
AirlineFlightNo
United AirlinesUA747
Air New ZealandNZ6855
20:25
AirlineFlightNo
Aer LingusEI7502
American AirlinesAA1680
Gulf AirGF6867
AlphaSkyAS6270
21:28
AirlineFlightNo
Air New ZealandNZ6854
All Nippon AirwaysNH7026
EmiratesEK6260
21:45
AirlineFlightNo
United AirlinesUA2665
Air New ZealandNZ6860
LufthansaLH7836
23:24
AirlineFlightNo
Alaska AirlinesAS6270
IberiaIB4011
Qatar AirwaysQR8769
VIEW FLIGHTS
Wednesday
05:15
AirlineFlightNo
United AirlinesUA1895
Air New ZealandNZ6859
07:30
AirlineFlightNo
United AirlinesUA2736
Air New ZealandNZ6850
AviancaAV2312
09:15
AirlineFlightNo
United AirlinesUA1793
Air New ZealandNZ6856
AviancaAV2126
09:40
AirlineFlightNo
Alaska AirlinesAS4253
American EagleAA4724
10:35
AirlineFlightNo
United AirlinesUA2483
Air New ZealandNZ6851
All Nippon AirwaysNH7428
12:40
AirlineFlightNo
AlphaSkyAS4253
12:45
AirlineFlightNo
United AirlinesUA2417
Air New ZealandNZ6857
13:25
AirlineFlightNo
Japan AirlinesJL7366
Qatar AirwaysQR7594
American EagleAA4720
14:18
AirlineFlightNo
United AirlinesUA1693
Air New ZealandNZ6858
EmiratesEK6259
15:00
AirlineFlightNo
SkyWest CharterUA6939
15:16
AirlineFlightNo
Spirit AirlinesNK316
16:00
AirlineFlightNo
United AirlinesUA725
Air New ZealandNZ6853
LufthansaLH7492
Brussels AirlinesSN8859
18:18
AirlineFlightNo
United AirlinesUA2184
20:17
AirlineFlightNo
United AirlinesUA747
Air New ZealandNZ6855
Austrian AirlinesOS7729
20:25
AirlineFlightNo
American AirlinesAA1680
21:01
AirlineFlightNo
Spirit AirlinesNK569
21:28
AirlineFlightNo
Air New ZealandNZ6854
Austrian AirlinesOS7713
All Nippon AirwaysNH7026
EmiratesEK6260
21:45
AirlineFlightNo
United AirlinesUA2665
Air New ZealandNZ6860
LufthansaLH7836
23:24
AirlineFlightNo
Aer LingusEI7502
Alaska AirlinesAS6270
IberiaIB4011
Qatar AirwaysQR8769
Royal JordanianRJ7951
Gulf AirGF6867
VIEW FLIGHTS
Thursday
05:15
AirlineFlightNo
United AirlinesUA1895
Air New ZealandNZ6859
AviancaAV2126
06:25
AirlineFlightNo
FrontierF93135
07:30
AirlineFlightNo
United AirlinesUA2736
Air New ZealandNZ6852
09:15
AirlineFlightNo
United AirlinesUA1793
Air New ZealandNZ6850
AviancaAV2312
09:40
AirlineFlightNo
Alaska AirlinesAS4253
American EagleAA4724
10:35
AirlineFlightNo
United AirlinesUA2483
Air New ZealandNZ6851
All Nippon AirwaysNH7428
12:45
AirlineFlightNo
United AirlinesUA2417
Air New ZealandNZ6857
13:25
AirlineFlightNo
Japan AirlinesJL7366
Qatar AirwaysQR2723
American EagleAA4720
14:18
AirlineFlightNo
United AirlinesUA1693
Air New ZealandNZ6858
EmiratesEK6259
15:16
AirlineFlightNo
Spirit AirlinesNK316
16:00
AirlineFlightNo
United AirlinesUA725
Air New ZealandNZ6853
LufthansaLH7492
Brussels AirlinesSN8859
18:18
AirlineFlightNo
United AirlinesUA2184
Air New ZealandNZ6854
All Nippon AirwaysNH7026
EmiratesEK6260
20:17
AirlineFlightNo
United AirlinesUA747
Air New ZealandNZ6855
20:25
AirlineFlightNo
American AirlinesAA1680
21:01
AirlineFlightNo
Spirit AirlinesNK569
21:45
AirlineFlightNo
United AirlinesUA2665
Air New ZealandNZ6860
LufthansaLH7836
23:24
AirlineFlightNo
Aer LingusEI7502
Alaska AirlinesAS6270
IberiaIB4011
Qatar AirwaysQR8769
Gulf AirGF6867
VIEW FLIGHTS
Friday
05:15
AirlineFlightNo
United AirlinesUA1895
Air New ZealandNZ6859
07:30
AirlineFlightNo
United AirlinesUA2736
Air New ZealandNZ6852
AviancaAV2126
08:48
AirlineFlightNo
Alaska AirlinesAS4131
American EagleAA4724
09:15
AirlineFlightNo
United AirlinesUA1793
Air New ZealandNZ6850
AviancaAV2312
10:35
AirlineFlightNo
United AirlinesUA2483
Air New ZealandNZ6851
All Nippon AirwaysNH7428
12:45
AirlineFlightNo
United AirlinesUA2417
Air New ZealandNZ6857
13:25
AirlineFlightNo
Japan AirlinesJL7366
Qatar AirwaysQR7594
American EagleAA4720
14:18
AirlineFlightNo
United AirlinesUA1693
Air New ZealandNZ6858
EmiratesEK6259
15:16
AirlineFlightNo
Spirit AirlinesNK316
16:00
AirlineFlightNo
United AirlinesUA725
Air New ZealandNZ6853
LufthansaLH7492
Brussels AirlinesSN8859
16:23
AirlineFlightNo
Jet Linx AviationJL7366
18:18
AirlineFlightNo
United AirlinesUA2184
Air New ZealandNZ6854
All Nippon AirwaysNH7026
EmiratesEK6260
20:17
AirlineFlightNo
United AirlinesUA747
Air New ZealandNZ6855
Austrian AirlinesOS7729
20:25
AirlineFlightNo
American AirlinesAA1680
21:01
AirlineFlightNo
Spirit AirlinesNK569
21:28
AirlineFlightNo
Austrian AirlinesOS7713
21:45
AirlineFlightNo
United AirlinesUA2665
Air New ZealandNZ6860
LufthansaLH7836
23:24
AirlineFlightNo
Aer LingusEI7502
Alaska AirlinesAS6270
IberiaIB4011
Qatar AirwaysQR8769
Royal JordanianRJ7951
Gulf AirGF6867
VIEW FLIGHTS
Saturday
05:15
AirlineFlightNo
United AirlinesUA1895
Air New ZealandNZ6859
AviancaAV2126
07:30
AirlineFlightNo
United AirlinesUA2736
Air New ZealandNZ6852
09:15
AirlineFlightNo
United AirlinesUA1793
Air New ZealandNZ6850
AviancaAV2312
10:35
AirlineFlightNo
United AirlinesUA2483
Air New ZealandNZ6851
All Nippon AirwaysNH7428
12:45
AirlineFlightNo
United AirlinesUA2417
Air New ZealandNZ6857
14:18
AirlineFlightNo
United AirlinesUA1693
Air New ZealandNZ6858
EmiratesEK6259
15:16
AirlineFlightNo
Spirit AirlinesNK316
16:00
AirlineFlightNo
United AirlinesUA725
Air New ZealandNZ6853
LufthansaLH7492
Brussels AirlinesSN8859
18:18
AirlineFlightNo
United AirlinesUA2184
Air New ZealandNZ6854
Austrian AirlinesOS7713
All Nippon AirwaysNH7026
EmiratesEK6260
20:17
AirlineFlightNo
United AirlinesUA747
Air New ZealandNZ6855
Austrian AirlinesOS7729
20:50
AirlineFlightNo
American AirlinesAA2415
21:01
AirlineFlightNo
Spirit AirlinesNK569
21:45
AirlineFlightNo
United AirlinesUA2665
Air New ZealandNZ6860
LufthansaLH7836
23:47
AirlineFlightNo
Aer LingusEI7502
Alaska AirlinesAS4533
Japan AirlinesJL7366
IberiaIB4196
Qatar AirwaysQR9444
Gulf AirGF6867
VIEW FLIGHTS
Sunday
00:45
AirlineFlightNo
Air New ZealandNZ6860
LufthansaLH7836
05:15
AirlineFlightNo
United AirlinesUA1895
Air New ZealandNZ6859
06:25
AirlineFlightNo
FrontierF93135
07:30
AirlineFlightNo
United AirlinesUA2736
09:15
AirlineFlightNo
United AirlinesUA1793
09:40
AirlineFlightNo
American EagleAA4724
10:35
AirlineFlightNo
United AirlinesUA2483
12:45
AirlineFlightNo
United AirlinesUA2417
13:25
AirlineFlightNo
American AirlinesAA4720
14:18
AirlineFlightNo
United AirlinesUA1693
15:16
AirlineFlightNo
Spirit AirlinesNK316
16:00
AirlineFlightNo
United AirlinesUA725
18:18
AirlineFlightNo
United AirlinesUA2184
20:17
AirlineFlightNo
United AirlinesUA747
20:25
AirlineFlightNo
American AirlinesAA1680
21:01
AirlineFlightNo
Spirit AirlinesNK569
21:45
AirlineFlightNo
United AirlinesUA2665
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
Rockford Greater Rockford to Houston01,468 km (912 miles)2 Hours 32 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 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 £13.91 ($18 €16.64)
£13.91
$18 | €16.64
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 £29.36 ($38 €35.13)
£29.36
$38 | €35.13
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, Brussels Airlines, Emirates, Frontier, Gulf Air, Iberia, Japan Airlines, Jet Linx Aviation, Lufthansa, Qatar Airways, Royal Jordanian, SkyWest Charter, Spirit Airlines, United Airlines, United Express.
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

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Find the best car rentals in Chicago

Useful Information about Chicago O'Hare Airport

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