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

We've found the cheapest flights to Houston

Returns from £48.75

One-way from £22.09

Turkish Airlines, Cathay Pacific, United Express, SkyWest Airlines, American Eagle, Volaris, Royal Jordanian, Japan Airlines, Frontier, Spirit Airlines, Iberia, Gulf Air, Brussels Airlines, Aer Lingus, Austrian Airlines, Lufthansa, Qatar Airways, Emirates, Avianca, All Nippon Airways, 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 Airlines1011111110111106:0022:08VIEW FLIGHTS
Air New Zealand101011111011106:0022:57VIEW FLIGHTS
American Airlines444432207:2221:35VIEW FLIGHTS
Emirates222222014:2122:57VIEW FLIGHTS
Avianca222222007:1008:50VIEW FLIGHTS
All Nippon Airways222222010:3517:10VIEW FLIGHTS
Alaska Airlines222222007:2223:43VIEW FLIGHTS
Qatar Airways211232009:5023:43VIEW FLIGHTS
Lufthansa112212015:4321:08VIEW FLIGHTS
Austrian Airlines202022017:1017:50VIEW FLIGHTS
Iberia111111018:1523:43VIEW FLIGHTS
Gulf Air111111018:1523:43VIEW FLIGHTS
Brussels Airlines111111015:4317:10VIEW FLIGHTS
Aer Lingus111111018:1523:43VIEW FLIGHTS
Spirit Airlines200110109:2821:08VIEW FLIGHTS
Royal Jordanian101011018:1523:43VIEW FLIGHTS
Japan Airlines100111018:1523:43VIEW FLIGHTS
Frontier100110106:0014:36VIEW FLIGHTS
Volaris100110006:0013:36VIEW FLIGHTS
United Express000010108:3018:09VIEW FLIGHTS
SkyWest Airlines000011015:1515:15VIEW FLIGHTS
American Eagle000001110:4010:40VIEW FLIGHTS
Turkish Airlines000100003:1003:10VIEW FLIGHTS
Cathay Pacific000010018:1518:15VIEW FLIGHTS

United Airlines offer the most direct flights from O'Hare International Airport to George Bush Intercontinental with an average of 75 flights a week. The earliest flights are operated at 06:00 and the latest flights operated at 22:08 and the most common flight numbers are UA1231, UA1373, UA1851 and UA2066

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
06:00
AirlineFlightNo
United AirlinesUA2066
Air New ZealandNZ6859
VolarisY42520
FrontierF93135
07:10
AirlineFlightNo
United AirlinesUA1231
Air New ZealandNZ6850
AviancaAV2312
07:22
AirlineFlightNo
Alaska AirlinesAS6115
American AirlinesAA1224
08:50
AirlineFlightNo
United AirlinesUA2638
Air New ZealandNZ6856
AviancaAV2126
09:50
AirlineFlightNo
American AirlinesAA630
Qatar AirwaysQR7690
10:35
AirlineFlightNo
United AirlinesUA2483
Air New ZealandNZ6851
All Nippon AirwaysNH7428
12:45
AirlineFlightNo
United AirlinesUA2657
Air New ZealandNZ6857
14:21
AirlineFlightNo
United AirlinesUA1373
Air New ZealandNZ6853
EmiratesEK6259
14:25
AirlineFlightNo
Spirit AirlinesNK2493
14:50
AirlineFlightNo
American AirlinesAA1168
15:43
AirlineFlightNo
United AirlinesUA2095
Air New ZealandNZ6858
LufthansaLH7492
17:10
AirlineFlightNo
United AirlinesUA2340
Air New ZealandNZ6852
Austrian AirlinesOS7729
All Nippon AirwaysNH7026
Brussels AirlinesSN8859
17:50
AirlineFlightNo
United AirlinesUA1851
Air New ZealandNZ6854
Austrian AirlinesOS7713
19:55
AirlineFlightNo
United AirlinesUA2426
20:50
AirlineFlightNo
American AirlinesAA3144
21:08
AirlineFlightNo
Spirit AirlinesNK691
22:57
AirlineFlightNo
Air New ZealandNZ6855
EmiratesEK6260
23:43
AirlineFlightNo
Aer LingusEI7230
Alaska AirlinesAS4093
Japan AirlinesJL7366
IberiaIB4196
Qatar AirwaysQR2649
Royal JordanianRJ7146
Gulf AirGF6867
VIEW FLIGHTS
Tuesday
06:00
AirlineFlightNo
United AirlinesUA2066
Air New ZealandNZ6859
07:10
AirlineFlightNo
United AirlinesUA1231
Air New ZealandNZ6850
AviancaAV2312
07:22
AirlineFlightNo
Alaska AirlinesAS6115
American AirlinesAA1224
08:50
AirlineFlightNo
United AirlinesUA2638
Air New ZealandNZ6856
AviancaAV2126
10:35
AirlineFlightNo
United AirlinesUA2483
Air New ZealandNZ6851
All Nippon AirwaysNH7428
10:55
AirlineFlightNo
American AirlinesAA630
12:45
AirlineFlightNo
United AirlinesUA2657
Air New ZealandNZ6857
13:00
AirlineFlightNo
United AirlinesUA3914
14:21
AirlineFlightNo
United AirlinesUA1373
Air New ZealandNZ6858
EmiratesEK6259
14:50
AirlineFlightNo
American AirlinesAA1168
15:43
AirlineFlightNo
United AirlinesUA2095
Air New ZealandNZ6853
LufthansaLH7492
Brussels AirlinesSN8859
17:10
AirlineFlightNo
United AirlinesUA2340
Air New ZealandNZ6852
All Nippon AirwaysNH7026
17:50
AirlineFlightNo
United AirlinesUA1851
Air New ZealandNZ6854
19:55
AirlineFlightNo
United AirlinesUA2426
20:50
AirlineFlightNo
American AirlinesAA3144
22:57
AirlineFlightNo
Air New ZealandNZ6855
EmiratesEK6260
23:43
AirlineFlightNo
Aer LingusEI7230
Alaska AirlinesAS4093
IberiaIB4196
Qatar AirwaysQR2649
Gulf AirGF6867
VIEW FLIGHTS
Wednesday
06:00
AirlineFlightNo
United AirlinesUA2066
Air New ZealandNZ6859
07:10
AirlineFlightNo
United AirlinesUA1231
Air New ZealandNZ6850
AviancaAV2312
07:22
AirlineFlightNo
Alaska AirlinesAS6115
American AirlinesAA1224
08:50
AirlineFlightNo
United AirlinesUA2638
Air New ZealandNZ6856
AviancaAV2126
10:35
AirlineFlightNo
United AirlinesUA2483
Air New ZealandNZ6851
All Nippon AirwaysNH7428
10:55
AirlineFlightNo
American AirlinesAA630
12:45
AirlineFlightNo
United AirlinesUA2657
Air New ZealandNZ6857
14:21
AirlineFlightNo
United AirlinesUA1373
Air New ZealandNZ6858
EmiratesEK6259
14:50
AirlineFlightNo
American AirlinesAA1168
15:43
AirlineFlightNo
United AirlinesUA2095
Air New ZealandNZ6853
LufthansaLH7492
Brussels AirlinesSN8859
17:10
AirlineFlightNo
United AirlinesUA2340
Air New ZealandNZ6852
Austrian AirlinesOS7713
All Nippon AirwaysNH7026
17:50
AirlineFlightNo
United AirlinesUA1851
Air New ZealandNZ6854
Austrian AirlinesOS7729
19:55
AirlineFlightNo
United AirlinesUA2426
20:50
AirlineFlightNo
American AirlinesAA3144
21:08
AirlineFlightNo
United AirlinesUA2665
Air New ZealandNZ6860
LufthansaLH7836
22:57
AirlineFlightNo
Air New ZealandNZ6855
EmiratesEK6260
23:43
AirlineFlightNo
Aer LingusEI7230
Alaska AirlinesAS4093
IberiaIB4196
Qatar AirwaysQR2649
Royal JordanianRJ7146
Gulf AirGF6867
VIEW FLIGHTS
Thursday
03:10
AirlineFlightNo
Turkish AirlinesTK6303
06:00
AirlineFlightNo
United AirlinesUA2066
Air New ZealandNZ6859
07:10
AirlineFlightNo
United AirlinesUA1231
Air New ZealandNZ6850
AviancaAV2312
07:22
AirlineFlightNo
Alaska AirlinesAS6115
American AirlinesAA1224
08:50
AirlineFlightNo
United AirlinesUA2638
Air New ZealandNZ6856
AviancaAV2126
09:50
AirlineFlightNo
American AirlinesAA630
Qatar AirwaysQR9091
10:35
AirlineFlightNo
United AirlinesUA2483
Air New ZealandNZ6851
All Nippon AirwaysNH7428
12:45
AirlineFlightNo
United AirlinesUA2657
Air New ZealandNZ6857
13:36
AirlineFlightNo
VolarisY42520
FrontierF93135
14:21
AirlineFlightNo
United AirlinesUA1373
Air New ZealandNZ6858
EmiratesEK6259
14:50
AirlineFlightNo
American AirlinesAA1168
15:43
AirlineFlightNo
United AirlinesUA2095
Air New ZealandNZ6852
LufthansaLH7492
17:10
AirlineFlightNo
United AirlinesUA2340
Air New ZealandNZ6853
All Nippon AirwaysNH7026
Brussels AirlinesSN8859
17:50
AirlineFlightNo
United AirlinesUA1851
Air New ZealandNZ6854
19:55
AirlineFlightNo
United AirlinesUA2426
20:50
AirlineFlightNo
American AirlinesAA3144
21:08
AirlineFlightNo
United AirlinesUA2665
Air New ZealandNZ6860
LufthansaLH7836
Spirit AirlinesNK691
22:55
AirlineFlightNo
Air New ZealandNZ6855
EmiratesEK6260
23:43
AirlineFlightNo
Aer LingusEI7230
Alaska AirlinesAS4093
Japan AirlinesJL7366
IberiaIB4196
Qatar AirwaysQR2649
Gulf AirGF6867
VIEW FLIGHTS
Friday
06:00
AirlineFlightNo
United AirlinesUA2066
Air New ZealandNZ6859
07:10
AirlineFlightNo
United AirlinesUA1231
Air New ZealandNZ6850
AviancaAV2312
07:22
AirlineFlightNo
Alaska AirlinesAS6115
American AirlinesAA1224
08:50
AirlineFlightNo
United AirlinesUA2638
Air New ZealandNZ6856
AviancaAV2126
09:50
AirlineFlightNo
American AirlinesAA630
Qatar AirwaysQR9091
10:35
AirlineFlightNo
United AirlinesUA2483
Air New ZealandNZ6851
All Nippon AirwaysNH7428
12:45
AirlineFlightNo
United AirlinesUA2657
Air New ZealandNZ6857
13:36
AirlineFlightNo
VolarisY42509
FrontierF93135
14:21
AirlineFlightNo
United AirlinesUA1373
Air New ZealandNZ6858
EmiratesEK6259
15:15
AirlineFlightNo
SkyWest AirlinesOO6941
15:43
AirlineFlightNo
United AirlinesUA2095
Air New ZealandNZ6852
LufthansaLH7492
Brussels AirlinesSN8859
17:10
AirlineFlightNo
United AirlinesUA2340
Air New ZealandNZ6853
Austrian AirlinesOS7729
All Nippon AirwaysNH7026
17:50
AirlineFlightNo
United AirlinesUA1851
Air New ZealandNZ6854
Austrian AirlinesOS7713
18:09
AirlineFlightNo
United ExpressUA6941
18:15
AirlineFlightNo
Aer LingusEI7230
Alaska AirlinesAS4093
American AirlinesAA3144
Cathay PacificCX7536
Japan AirlinesJL7366
IberiaIB4196
Qatar AirwaysQR2649
Royal JordanianRJ7146
Gulf AirGF6867
19:55
AirlineFlightNo
United AirlinesUA2426
21:08
AirlineFlightNo
Spirit AirlinesNK691
22:55
AirlineFlightNo
Air New ZealandNZ6855
EmiratesEK6260
23:00
AirlineFlightNo
Qatar AirwaysQR8168
VIEW FLIGHTS
Saturday
06:00
AirlineFlightNo
United AirlinesUA2066
Air New ZealandNZ6859
07:10
AirlineFlightNo
United AirlinesUA1231
Air New ZealandNZ6850
AviancaAV2312
08:50
AirlineFlightNo
United AirlinesUA2638
Air New ZealandNZ6856
AviancaAV2126
09:49
AirlineFlightNo
Alaska AirlinesAS4263
American AirlinesAA630
Qatar AirwaysQR9091
10:35
AirlineFlightNo
United AirlinesUA2483
Air New ZealandNZ6851
All Nippon AirwaysNH7428
12:45
AirlineFlightNo
United AirlinesUA2657
Air New ZealandNZ6857
14:19
AirlineFlightNo
SkyWest AirlinesOO6939
14:21
AirlineFlightNo
United AirlinesUA1373
Air New ZealandNZ6858
EmiratesEK6259
14:55
AirlineFlightNo
American EagleAA3800
15:43
AirlineFlightNo
United AirlinesUA2095
Air New ZealandNZ6854
LufthansaLH7492
Brussels AirlinesSN8859
17:10
AirlineFlightNo
United AirlinesUA2340
Air New ZealandNZ6853
Austrian AirlinesOS7713
All Nippon AirwaysNH7026
17:58
AirlineFlightNo
United AirlinesUA1851
Air New ZealandNZ6852
Austrian AirlinesOS7729
19:55
AirlineFlightNo
United AirlinesUA2426
20:50
AirlineFlightNo
American AirlinesAA3144
21:08
AirlineFlightNo
United AirlinesUA608
Air New ZealandNZ6860
LufthansaLH7836
22:55
AirlineFlightNo
Air New ZealandNZ6855
EmiratesEK6260
23:43
AirlineFlightNo
Aer LingusEI7230
Alaska AirlinesAS4093
Japan AirlinesJL7366
IberiaIB4196
Qatar AirwaysQR2649
Royal JordanianRJ7146
Gulf AirGF6867
VIEW FLIGHTS
Sunday
07:00
AirlineFlightNo
United AirlinesUA2066
Air New ZealandNZ6859
08:10
AirlineFlightNo
United AirlinesUA1231
08:30
AirlineFlightNo
United ExpressAA4739
09:28
AirlineFlightNo
Spirit AirlinesNK1334
09:50
AirlineFlightNo
United AirlinesUA2638
10:40
AirlineFlightNo
American EagleAA3374
11:36
AirlineFlightNo
United AirlinesUA2483
13:45
AirlineFlightNo
United AirlinesUA2657
14:36
AirlineFlightNo
FrontierF93135
15:21
AirlineFlightNo
United AirlinesUA1373
16:06
AirlineFlightNo
American AirlinesAA1168
16:43
AirlineFlightNo
United AirlinesUA2095
18:04
AirlineFlightNo
United AirlinesUA2340
18:50
AirlineFlightNo
United AirlinesUA1851
20:55
AirlineFlightNo
United AirlinesUA2426
21:35
AirlineFlightNo
American AirlinesAA3144
22:08
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
Chicago Midway to Houston 01,478 km (918 miles)2 Hours 33 Minutes
Milwaukee General Mitchell to Houston 01,586 km (985 miles)2 Hours 41 Minutes
Rockford Greater Rockford to Houston 01,468 km (912 miles)2 Hours 32 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 £22.09 ($29 €25.18)
£22.09
$29 | €25.18
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 £48.75 ($64 €55.57)
£48.75
$64 | €55.57
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, Brussels Airlines, Cathay Pacific, Emirates, Frontier, Gulf Air, Iberia, Japan Airlines, Lufthansa, Qatar Airways, Royal Jordanian, SkyWest Airlines, Spirit Airlines, Turkish Airlines, United Airlines, United Express, 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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