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

We've found the cheapest flights to Houston

Returns from £59.30

One-way from £25.95

You have a choice of 24 airline companies when flying from 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 the air travel varies depending on what day you travel and the time of day. 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.

The table below displays the numbers of daily flights from O'Hare International Airport (ORD) to George Bush Intercontinental (IAH) and the relevant airlines that fly.

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
United Airlines1112111111101100:4021:07VIEW FLIGHTS
Air New Zealand111111111110000:4022:41VIEW FLIGHTS
American Airlines322331407:1020:24VIEW FLIGHTS
Alaska Airlines332332007:1020:24VIEW FLIGHTS
American Eagle233222109:4014:55VIEW FLIGHTS
Lufthansa322222000:4022:41VIEW FLIGHTS
Qatar Airways222222013:2520:24VIEW FLIGHTS
Gulf Air222222013:2520:24VIEW FLIGHTS
Emirates222222014:2022:41VIEW FLIGHTS
Avianca222222007:0009:46VIEW FLIGHTS
All Nippon Airways222222010:3521:21VIEW FLIGHTS
Aer Lingus223221013:2520:24VIEW FLIGHTS
Austrian Airlines220222016:0721:21VIEW FLIGHTS
Spirit Airlines111111120:4720:47VIEW FLIGHTS
Japan Airlines111111013:2520:20VIEW FLIGHTS
Iberia111111020:2020:24VIEW FLIGHTS
Cathay Pacific111111020:2020:24VIEW FLIGHTS
Brussels Airlines111111016:0718:53VIEW FLIGHTS
Royal Jordanian111110020:2020:24VIEW FLIGHTS
British Airways111110020:2020:24VIEW FLIGHTS
Frontier100110106:3012:42VIEW FLIGHTS
Finnair111100020:2020:24VIEW FLIGHTS
Volaris100110006:3012:42VIEW FLIGHTS
Turkish Airlines000100002:0002:00VIEW FLIGHTS

United Airlines offer the most direct flights from O'Hare International Airport to George Bush Intercontinental with an average of 77 flights a week. The earliest flights are operated at 00:40 and the latest flights operated at 21:07 and the most common flight numbers are UA1124, UA1291, UA1314 and UA1397

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
00:40
AirlineFlightNo
United AirlinesUA1291
Air New ZealandNZ6852
LufthansaLH8981
06:00
AirlineFlightNo
United AirlinesUA468
Air New ZealandNZ6859
06:30
AirlineFlightNo
VolarisY42305
FrontierF93135
07:10
AirlineFlightNo
United AirlinesUA1823
Air New ZealandNZ6850
Alaska AirlinesAS4593
American AirlinesAA2504
AviancaAV2312
09:40
AirlineFlightNo
American EagleAA4377
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
13:36
AirlineFlightNo
Alaska AirlinesAS6528
Qatar AirwaysQR9091
Gulf AirGF4235
American EagleAA4591
14:26
AirlineFlightNo
United AirlinesUA1314
Air New ZealandNZ6858
LufthansaLH7494
EmiratesEK6259
14:55
AirlineFlightNo
American AirlinesAA1168
16:07
AirlineFlightNo
United AirlinesUA1124
Air New ZealandNZ6853
Austrian AirlinesOS7729
Brussels AirlinesSN8859
17:38
AirlineFlightNo
Aer LingusEI7502
18:25
AirlineFlightNo
United AirlinesUA2202
19:35
AirlineFlightNo
United AirlinesUA2426
20:20
AirlineFlightNo
FinnairAY4065
Aer LingusEI7230
Alaska AirlinesAS4263
American AirlinesAA3144
British AirwaysBA5214
Cathay PacificCX7536
Japan AirlinesJL7366
IberiaIB4196
Qatar AirwaysQR8549
Royal JordanianRJ7146
Gulf AirGF6867
20:47
AirlineFlightNo
Spirit AirlinesNK2691
21:07
AirlineFlightNo
United AirlinesUA2665
Air New ZealandNZ6860
21:21
AirlineFlightNo
Air New ZealandNZ6854
Austrian AirlinesOS7713
All Nippon AirwaysNH7026
EmiratesEK6260
22:24
AirlineFlightNo
Air New ZealandNZ6855
LufthansaLH7836
VIEW FLIGHTS
Tuesday
06:00
AirlineFlightNo
United AirlinesUA1895
Air New ZealandNZ6850
07:00
AirlineFlightNo
United AirlinesUA1397
Air New ZealandNZ6859
AviancaAV2312
07:10
AirlineFlightNo
Alaska AirlinesAS4593
American AirlinesAA2504
08:45
AirlineFlightNo
United AirlinesUA1945
Air New ZealandNZ6856
AviancaAV2126
09:44
AirlineFlightNo
American EagleAA4377
10:35
AirlineFlightNo
United AirlinesUA2483
Air New ZealandNZ6851
All Nippon AirwaysNH7428
12:00
AirlineFlightNo
United AirlinesUA3886
12:45
AirlineFlightNo
United AirlinesUA2657
Air New ZealandNZ6857
13:25
AirlineFlightNo
Alaska AirlinesAS6528
Japan AirlinesJL7366
Qatar AirwaysQR9091
Gulf AirGF4235
American EagleAA4591
14:20
AirlineFlightNo
United AirlinesUA2621
Air New ZealandNZ6858
LufthansaLH7494
EmiratesEK6259
14:55
AirlineFlightNo
American EagleAA4776
15:58
AirlineFlightNo
United AirlinesUA1314
16:50
AirlineFlightNo
United AirlinesUA1437
17:49
AirlineFlightNo
Aer LingusEI7502
17:50
AirlineFlightNo
United AirlinesUA462
Air New ZealandNZ6854
18:53
AirlineFlightNo
Air New ZealandNZ6853
Austrian AirlinesOS7729
Brussels AirlinesSN8859
19:45
AirlineFlightNo
United AirlinesUA2426
Air New ZealandNZ6852
Austrian AirlinesOS7713
All Nippon AirwaysNH7026
20:20
AirlineFlightNo
FinnairAY4037
Aer LingusEI7230
Alaska AirlinesAS4263
American AirlinesAA3144
British AirwaysBA5214
Cathay PacificCX7536
IberiaIB4196
Qatar AirwaysQR8549
Royal JordanianRJ7146
Gulf AirGF6867
20:47
AirlineFlightNo
Spirit AirlinesNK2691
21:05
AirlineFlightNo
United AirlinesUA2432
Air New ZealandNZ6860
22:41
AirlineFlightNo
Air New ZealandNZ6855
LufthansaLH7836
EmiratesEK6260
VIEW FLIGHTS
Wednesday
06:00
AirlineFlightNo
United AirlinesUA1895
Air New ZealandNZ6850
07:00
AirlineFlightNo
United AirlinesUA1397
Air New ZealandNZ6859
AviancaAV2312
07:10
AirlineFlightNo
Alaska AirlinesAS4583
American AirlinesAA2504
08:45
AirlineFlightNo
United AirlinesUA1945
Air New ZealandNZ6856
AviancaAV2126
09:44
AirlineFlightNo
American EagleAA4377
10:35
AirlineFlightNo
United AirlinesUA2483
Air New ZealandNZ6851
All Nippon AirwaysNH7428
12:45
AirlineFlightNo
United AirlinesUA2657
Air New ZealandNZ6857
13:25
AirlineFlightNo
Aer LingusEI7685
Japan AirlinesJL7366
Qatar AirwaysQR9091
Gulf AirGF4235
American EagleAA4591
14:20
AirlineFlightNo
United AirlinesUA2621
Air New ZealandNZ6858
LufthansaLH7494
EmiratesEK6259
14:55
AirlineFlightNo
American EagleAA4776
15:58
AirlineFlightNo
United AirlinesUA1314
16:50
AirlineFlightNo
United AirlinesUA1437
17:49
AirlineFlightNo
Aer LingusEI7502
17:50
AirlineFlightNo
United AirlinesUA462
Air New ZealandNZ6854
18:53
AirlineFlightNo
Air New ZealandNZ6853
Brussels AirlinesSN8859
19:45
AirlineFlightNo
United AirlinesUA2426
Air New ZealandNZ6852
All Nippon AirwaysNH7026
20:24
AirlineFlightNo
FinnairAY4041
Aer LingusEI7230
Alaska AirlinesAS4263
American AirlinesAA3144
British AirwaysBA5214
Cathay PacificCX7536
IberiaIB4196
Qatar AirwaysQR8549
Royal JordanianRJ7146
Gulf AirGF6867
20:47
AirlineFlightNo
Spirit AirlinesNK2691
21:05
AirlineFlightNo
United AirlinesUA2432
Air New ZealandNZ6860
22:41
AirlineFlightNo
Air New ZealandNZ6855
LufthansaLH7836
EmiratesEK6260
VIEW FLIGHTS
Thursday
02:00
AirlineFlightNo
Turkish AirlinesTK6303
06:00
AirlineFlightNo
United AirlinesUA1895
Air New ZealandNZ6850
07:00
AirlineFlightNo
United AirlinesUA1397
Air New ZealandNZ6859
AviancaAV2312
07:10
AirlineFlightNo
Alaska AirlinesAS4583
American AirlinesAA2504
08:45
AirlineFlightNo
United AirlinesUA1945
Air New ZealandNZ6856
AviancaAV2126
09:40
AirlineFlightNo
Alaska AirlinesAS6528
American EagleAA4377
10:35
AirlineFlightNo
United AirlinesUA2483
Air New ZealandNZ6851
All Nippon AirwaysNH7428
12:42
AirlineFlightNo
VolarisY42305
FrontierF93135
12:45
AirlineFlightNo
United AirlinesUA2657
Air New ZealandNZ6857
13:36
AirlineFlightNo
Qatar AirwaysQR9091
Gulf AirGF4235
American EagleAA4591
14:20
AirlineFlightNo
United AirlinesUA2621
Air New ZealandNZ6858
LufthansaLH7494
EmiratesEK6259
14:55
AirlineFlightNo
American AirlinesAA1168
15:58
AirlineFlightNo
United AirlinesUA1314
16:50
AirlineFlightNo
United AirlinesUA1437
17:38
AirlineFlightNo
Aer LingusEI7502
17:50
AirlineFlightNo
United AirlinesUA462
Air New ZealandNZ6854
18:53
AirlineFlightNo
Air New ZealandNZ6852
Austrian AirlinesOS7729
Brussels AirlinesSN8859
19:45
AirlineFlightNo
United AirlinesUA2426
Air New ZealandNZ6853
Austrian AirlinesOS7713
All Nippon AirwaysNH7026
20:20
AirlineFlightNo
FinnairAY4065
Aer LingusEI7230
Alaska AirlinesAS4263
American AirlinesAA3144
British AirwaysBA5214
Cathay PacificCX7536
Japan AirlinesJL7366
IberiaIB4196
Qatar AirwaysQR8549
Royal JordanianRJ7146
Gulf AirGF6867
20:47
AirlineFlightNo
Spirit AirlinesNK2691
21:05
AirlineFlightNo
United AirlinesUA2432
Air New ZealandNZ6860
22:41
AirlineFlightNo
Air New ZealandNZ6855
LufthansaLH7836
EmiratesEK6260
VIEW FLIGHTS
Friday
06:00
AirlineFlightNo
United AirlinesUA1895
Air New ZealandNZ6850
07:00
AirlineFlightNo
United AirlinesUA1397
Air New ZealandNZ6859
AviancaAV2312
07:10
AirlineFlightNo
Alaska AirlinesAS4583
American AirlinesAA2504
08:45
AirlineFlightNo
United AirlinesUA1945
Air New ZealandNZ6856
AviancaAV2126
09:40
AirlineFlightNo
Alaska AirlinesAS6528
American EagleAA4377
10:35
AirlineFlightNo
United AirlinesUA2483
Air New ZealandNZ6851
All Nippon AirwaysNH7428
12:31
AirlineFlightNo
VolarisY42305
FrontierF93135
12:45
AirlineFlightNo
United AirlinesUA2657
Air New ZealandNZ6857
13:36
AirlineFlightNo
Qatar AirwaysQR9091
Gulf AirGF4235
American EagleAA4591
14:20
AirlineFlightNo
United AirlinesUA2621
Air New ZealandNZ6858
LufthansaLH7494
EmiratesEK6259
14:55
AirlineFlightNo
American AirlinesAA1168
15:58
AirlineFlightNo
United AirlinesUA1314
16:50
AirlineFlightNo
United AirlinesUA1437
17:38
AirlineFlightNo
Aer LingusEI7502
17:57
AirlineFlightNo
United AirlinesUA462
Air New ZealandNZ6854
18:53
AirlineFlightNo
Air New ZealandNZ6852
Austrian AirlinesOS7713
Brussels AirlinesSN8859
19:45
AirlineFlightNo
United AirlinesUA2426
Air New ZealandNZ6853
Austrian AirlinesOS7729
All Nippon AirwaysNH7026
20:20
AirlineFlightNo
Aer LingusEI7230
Alaska AirlinesAS4263
American AirlinesAA3144
British AirwaysBA5214
Cathay PacificCX7536
Japan AirlinesJL7366
IberiaIB4196
Qatar AirwaysQR8549
Royal JordanianRJ7146
Gulf AirGF6867
20:47
AirlineFlightNo
Spirit AirlinesNK2691
21:05
AirlineFlightNo
United AirlinesUA2432
Air New ZealandNZ6860
22:41
AirlineFlightNo
Air New ZealandNZ6855
LufthansaLH7836
EmiratesEK6260
VIEW FLIGHTS
Saturday
06:00
AirlineFlightNo
United AirlinesUA1895
Air New ZealandNZ6859
07:00
AirlineFlightNo
United AirlinesUA1397
Air New ZealandNZ6850
AviancaAV2312
09:00
AirlineFlightNo
United AirlinesUA1945
Air New ZealandNZ6856
AviancaAV2126
09:42
AirlineFlightNo
Alaska AirlinesAS6528
American EagleAA5339
10:35
AirlineFlightNo
United AirlinesUA2483
Air New ZealandNZ6851
All Nippon AirwaysNH7428
12:45
AirlineFlightNo
United AirlinesUA2657
Air New ZealandNZ6857
13:26
AirlineFlightNo
Japan AirlinesJL7366
Qatar AirwaysQR9091
Gulf AirGF4235
American EagleAA4106
14:20
AirlineFlightNo
United AirlinesUA2621
Air New ZealandNZ6852
LufthansaLH7494
EmiratesEK6259
15:58
AirlineFlightNo
United AirlinesUA1314
16:50
AirlineFlightNo
United AirlinesUA1437
Air New ZealandNZ6853
Austrian AirlinesOS7729
All Nippon AirwaysNH7026
17:00
AirlineFlightNo
American AirlinesAA3144
17:50
AirlineFlightNo
United AirlinesUA462
18:53
AirlineFlightNo
Air New ZealandNZ6858
Austrian AirlinesOS7713
Brussels AirlinesSN8859
19:45
AirlineFlightNo
United AirlinesUA2426
19:47
AirlineFlightNo
Aer LingusEI7230
Alaska AirlinesAS4263
Cathay PacificCX7536
IberiaIB4196
Qatar AirwaysQR8549
Gulf AirGF6867
20:45
AirlineFlightNo
Air New ZealandNZ6854
20:47
AirlineFlightNo
Spirit AirlinesNK2691
22:41
AirlineFlightNo
Air New ZealandNZ6855
LufthansaLH7836
EmiratesEK6260
VIEW FLIGHTS
Sunday
06:00
AirlineFlightNo
United AirlinesUA1895
07:00
AirlineFlightNo
United AirlinesUA1397
07:10
AirlineFlightNo
American AirlinesAA2504
08:45
AirlineFlightNo
United AirlinesUA1945
09:54
AirlineFlightNo
American EagleAA4377
10:35
AirlineFlightNo
United AirlinesUA2483
12:42
AirlineFlightNo
FrontierF93135
12:45
AirlineFlightNo
United AirlinesUA2657
13:25
AirlineFlightNo
American AirlinesAA4591
14:20
AirlineFlightNo
United AirlinesUA2621
14:55
AirlineFlightNo
American AirlinesAA1168
15:58
AirlineFlightNo
United AirlinesUA1314
16:50
AirlineFlightNo
United AirlinesUA1437
17:50
AirlineFlightNo
United AirlinesUA462
19:45
AirlineFlightNo
United AirlinesUA2426
20:20
AirlineFlightNo
American AirlinesAA3144
20:47
AirlineFlightNo
Spirit AirlinesNK2691
21:05
AirlineFlightNo
United AirlinesUA2432
VIEW FLIGHTS

Instead of flying directly from O'Hare International Airport and arrive at George Bush Intercontinental, you may arrive George Bush Intercontinental by another airport. Please see chart below for a list of these.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Chicago Dupage County to Houston01,471 km (914 miles)2 Hours 32 Minutes
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

Before departing customs O'Hare International Airport make sure that you do not exceed baggage allowances as excess charges may be considerable.

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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 £25.95 ($35 €29.95)
£25.95
$35 | €29.95
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 £59.30 ($80 €68.45)
£59.30
$80 | €68.45
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, Finnair, Frontier, Gulf Air, Iberia, Japan Airlines, Lufthansa, Qatar Airways, Royal Jordanian, Spirit Airlines, Turkish 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 Airport

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