Flights from Denver Airport (DEN) to Houston Airport Airport (IAH)

We've found the cheapest flights to Houston

Returns from £76.12

One-way from £31.72

A selection of 10 airliners offer flights to George Bush Intercontinental to Denver International, United Express, Mesa Airlines, Emirates, Avianca, Volaris, Frontier, Southwest Airlines, Air New Zealand, Air Canada and United Airlines. The journey time flying from Denver International to George Bush Intercontinental United States is around 2 Hours 27 Minutes. With the distance covered being 1,387 Km (862 Miles). The airport code for Denver International is DEN 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. 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 Denver International. Our recommendation is to book well in advance if you are looking to get the best possible prices.

There is a time difference of 6.0 GMT at George Bush Intercontinental United States, so remember to alter your watch to the correct time upon your arrival.

Below you will see all the airlines that fly from Denver International (DEN) to George Bush Intercontinental (IAH) and the number of flights they operate each day.

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
United Airlines1010101010101008:2723:59VIEW FLIGHTS
Air New Zealand101010101010405:0023:59VIEW FLIGHTS
Air Canada101010101010405:0023:59VIEW FLIGHTS
Southwest Airlines333332200:1023:35VIEW FLIGHTS
Volaris222222205:0521:18VIEW FLIGHTS
Frontier222222208:3321:18VIEW FLIGHTS
Emirates111111016:5917:09VIEW FLIGHTS
Avianca111111011:0711:07VIEW FLIGHTS
United Express100000011:2711:27VIEW FLIGHTS
Mesa Airlines100000010:5610:56VIEW FLIGHTS

The greatest amount of direct flights offered from Denver International to George Bush Intercontinental United States are by United Airlines with around 70 flights a week. The earliest flight is available at 08:27 and the latest flights at 23:59 with the most popular flight number being UA1864, UA2179, UA347 and UA437.

You can visit United Airlines at united.com website for late minute deals and up to date information.

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
08:27
AirlineFlightNo
United AirlinesUA796
Air New ZealandNZ6506
Air CanadaAC5201
08:37
AirlineFlightNo
VolarisY42667
FrontierF93040
10:56
AirlineFlightNo
Mesa AirlinesUA3235
11:07
AirlineFlightNo
United AirlinesUA1864
Air New ZealandNZ6504
Air CanadaAC3433
AviancaAV2128
11:27
AirlineFlightNo
United ExpressUA3282
11:40
AirlineFlightNo
Southwest AirlinesWN1712
13:22
AirlineFlightNo
United AirlinesUA468
Air New ZealandNZ6500
Air CanadaAC5329
15:09
AirlineFlightNo
United AirlinesUA437
Air New ZealandNZ6509
Air CanadaAC5037
16:10
AirlineFlightNo
Southwest AirlinesWN1706
17:09
AirlineFlightNo
United AirlinesUA347
Air New ZealandNZ6502
Air CanadaAC5360
EmiratesEK6053
18:15
AirlineFlightNo
Southwest AirlinesWN1705
19:05
AirlineFlightNo
United AirlinesUA489
Air New ZealandNZ6505
Air CanadaAC5494
20:13
AirlineFlightNo
VolarisY42999
FrontierF93230
20:14
AirlineFlightNo
United AirlinesUA710
Air New ZealandNZ6459
Air CanadaAC5048
21:15
AirlineFlightNo
United AirlinesUA465
Air New ZealandNZ6503
Air CanadaAC5077
22:40
AirlineFlightNo
United AirlinesUA475
Air New ZealandNZ6507
Air CanadaAC5545
23:59
AirlineFlightNo
United AirlinesUA2179
Air New ZealandNZ6508
Air CanadaAC5253
VIEW FLIGHTS
Tuesday
08:27
AirlineFlightNo
United AirlinesUA796
Air New ZealandNZ6506
Air CanadaAC5201
08:33
AirlineFlightNo
VolarisY42667
FrontierF93040
11:07
AirlineFlightNo
United AirlinesUA1864
Air New ZealandNZ6504
Air CanadaAC3433
AviancaAV2128
11:40
AirlineFlightNo
Southwest AirlinesWN1712
13:22
AirlineFlightNo
United AirlinesUA468
Air New ZealandNZ6500
Air CanadaAC5329
15:09
AirlineFlightNo
United AirlinesUA437
Air New ZealandNZ6509
Air CanadaAC5037
16:05
AirlineFlightNo
Southwest AirlinesWN1706
16:59
AirlineFlightNo
United AirlinesUA347
Air New ZealandNZ6502
Air CanadaAC5360
EmiratesEK6053
18:25
AirlineFlightNo
Southwest AirlinesWN1705
19:05
AirlineFlightNo
United AirlinesUA489
Air New ZealandNZ6505
Air CanadaAC5494
20:14
AirlineFlightNo
United AirlinesUA710
Air New ZealandNZ6459
Air CanadaAC5048
21:15
AirlineFlightNo
United AirlinesUA465
Air New ZealandNZ6503
Air CanadaAC5077
21:18
AirlineFlightNo
VolarisY42999
FrontierF93230
22:40
AirlineFlightNo
United AirlinesUA475
Air New ZealandNZ6507
Air CanadaAC5545
23:59
AirlineFlightNo
United AirlinesUA2179
Air New ZealandNZ6508
Air CanadaAC5253
VIEW FLIGHTS
Wednesday
08:27
AirlineFlightNo
United AirlinesUA796
Air New ZealandNZ6506
Air CanadaAC5201
08:33
AirlineFlightNo
VolarisY42667
FrontierF93040
11:07
AirlineFlightNo
United AirlinesUA1864
Air New ZealandNZ6504
Air CanadaAC3433
AviancaAV2128
11:40
AirlineFlightNo
Southwest AirlinesWN1712
13:22
AirlineFlightNo
United AirlinesUA468
Air New ZealandNZ6500
Air CanadaAC5329
15:09
AirlineFlightNo
United AirlinesUA437
Air New ZealandNZ6509
Air CanadaAC5037
16:05
AirlineFlightNo
Southwest AirlinesWN1706
17:09
AirlineFlightNo
United AirlinesUA347
Air New ZealandNZ6502
Air CanadaAC5360
EmiratesEK6053
18:25
AirlineFlightNo
Southwest AirlinesWN1705
19:05
AirlineFlightNo
United AirlinesUA489
Air New ZealandNZ6505
Air CanadaAC5494
20:14
AirlineFlightNo
United AirlinesUA710
Air New ZealandNZ6459
Air CanadaAC5048
20:48
AirlineFlightNo
VolarisY42999
FrontierF93230
21:15
AirlineFlightNo
United AirlinesUA465
Air New ZealandNZ6503
Air CanadaAC5077
22:40
AirlineFlightNo
United AirlinesUA475
Air New ZealandNZ6507
Air CanadaAC5545
23:59
AirlineFlightNo
United AirlinesUA2179
Air New ZealandNZ6508
Air CanadaAC5253
VIEW FLIGHTS
Thursday
08:27
AirlineFlightNo
United AirlinesUA796
Air New ZealandNZ6506
Air CanadaAC5201
08:43
AirlineFlightNo
VolarisY42667
FrontierF93040
11:07
AirlineFlightNo
United AirlinesUA1864
Air New ZealandNZ6504
Air CanadaAC3433
AviancaAV2128
11:40
AirlineFlightNo
Southwest AirlinesWN1712
13:22
AirlineFlightNo
United AirlinesUA468
Air New ZealandNZ6500
Air CanadaAC5329
15:09
AirlineFlightNo
United AirlinesUA437
Air New ZealandNZ6509
Air CanadaAC5037
16:10
AirlineFlightNo
Southwest AirlinesWN1706
17:09
AirlineFlightNo
United AirlinesUA347
Air New ZealandNZ6502
Air CanadaAC5360
EmiratesEK6053
18:15
AirlineFlightNo
Southwest AirlinesWN1705
19:05
AirlineFlightNo
United AirlinesUA489
Air New ZealandNZ6505
Air CanadaAC5494
20:14
AirlineFlightNo
United AirlinesUA710
Air New ZealandNZ6459
Air CanadaAC5048
21:15
AirlineFlightNo
United AirlinesUA465
Air New ZealandNZ6503
Air CanadaAC5077
21:18
AirlineFlightNo
VolarisY42999
FrontierF93230
22:40
AirlineFlightNo
United AirlinesUA475
Air New ZealandNZ6507
Air CanadaAC5545
23:59
AirlineFlightNo
United AirlinesUA2179
Air New ZealandNZ6508
Air CanadaAC5253
VIEW FLIGHTS
Friday
08:27
AirlineFlightNo
United AirlinesUA796
Air New ZealandNZ6506
Air CanadaAC5201
08:33
AirlineFlightNo
VolarisY42667
FrontierF93040
11:07
AirlineFlightNo
United AirlinesUA1864
Air New ZealandNZ6504
Air CanadaAC3433
AviancaAV2128
11:40
AirlineFlightNo
Southwest AirlinesWN1712
13:22
AirlineFlightNo
United AirlinesUA468
Air New ZealandNZ6500
Air CanadaAC5329
15:09
AirlineFlightNo
United AirlinesUA437
Air New ZealandNZ6509
Air CanadaAC5037
16:10
AirlineFlightNo
Southwest AirlinesWN1706
17:09
AirlineFlightNo
United AirlinesUA347
Air New ZealandNZ6502
Air CanadaAC5360
EmiratesEK6053
18:15
AirlineFlightNo
Southwest AirlinesWN1705
19:05
AirlineFlightNo
United AirlinesUA489
Air New ZealandNZ6505
Air CanadaAC5494
20:14
AirlineFlightNo
United AirlinesUA710
Air New ZealandNZ6459
Air CanadaAC5048
21:15
AirlineFlightNo
United AirlinesUA465
Air New ZealandNZ6503
Air CanadaAC5077
21:18
AirlineFlightNo
VolarisY42999
FrontierF93230
22:40
AirlineFlightNo
United AirlinesUA475
Air New ZealandNZ6507
Air CanadaAC5545
23:59
AirlineFlightNo
United AirlinesUA2179
Air New ZealandNZ6508
Air CanadaAC5253
VIEW FLIGHTS
Saturday
08:27
AirlineFlightNo
United AirlinesUA796
Air New ZealandNZ6506
Air CanadaAC5201
11:07
AirlineFlightNo
United AirlinesUA1864
Air New ZealandNZ6504
Air CanadaAC3433
AviancaAV2128
12:17
AirlineFlightNo
VolarisY42667
FrontierF93040
13:22
AirlineFlightNo
United AirlinesUA468
Air New ZealandNZ6500
Air CanadaAC5329
15:09
AirlineFlightNo
United AirlinesUA437
Air New ZealandNZ6509
Air CanadaAC5037
17:07
AirlineFlightNo
United AirlinesUA347
Air New ZealandNZ6502
Air CanadaAC5360
EmiratesEK6053
18:20
AirlineFlightNo
Southwest AirlinesWN1705
19:05
AirlineFlightNo
United AirlinesUA489
Air New ZealandNZ6505
Air CanadaAC5494
20:14
AirlineFlightNo
United AirlinesUA710
Air New ZealandNZ6459
Air CanadaAC5048
20:16
AirlineFlightNo
VolarisY42999
FrontierF93230
20:45
AirlineFlightNo
Southwest AirlinesWN3729
21:15
AirlineFlightNo
United AirlinesUA465
Air New ZealandNZ6503
Air CanadaAC5077
22:40
AirlineFlightNo
United AirlinesUA475
Air New ZealandNZ6507
Air CanadaAC5545
23:59
AirlineFlightNo
United AirlinesUA2179
Air New ZealandNZ6508
Air CanadaAC5253
VIEW FLIGHTS
Sunday
00:10
AirlineFlightNo
Southwest AirlinesWN3729
05:00
AirlineFlightNo
Air New ZealandNZ6506
Air CanadaAC5201
05:05
AirlineFlightNo
VolarisY42667
08:27
AirlineFlightNo
United AirlinesUA796
08:37
AirlineFlightNo
FrontierF93040
11:07
AirlineFlightNo
United AirlinesUA1864
11:40
AirlineFlightNo
Air New ZealandNZ6509
Air CanadaAC5037
13:22
AirlineFlightNo
United AirlinesUA468
15:09
AirlineFlightNo
United AirlinesUA437
16:45
AirlineFlightNo
Air New ZealandNZ6459
Air CanadaAC5048
17:07
AirlineFlightNo
United AirlinesUA347
17:50
AirlineFlightNo
Air New ZealandNZ6503
Air CanadaAC5077
VolarisY42999
19:05
AirlineFlightNo
United AirlinesUA489
20:14
AirlineFlightNo
United AirlinesUA710
21:15
AirlineFlightNo
United AirlinesUA465
21:18
AirlineFlightNo
FrontierF93230
22:40
AirlineFlightNo
United AirlinesUA475
23:35
AirlineFlightNo
Southwest AirlinesWN3556
23:59
AirlineFlightNo
United AirlinesUA2179
VIEW FLIGHTS

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

Alternative Direct Routes
RouteStopsDistanceFlying Time
Aspen to Houston 01,470 km (913 miles)2 Hours 32 Minutes
Broomfield to Houston 01,416 km (880 miles)2 Hours 29 Minutes
Colorado Springs to Houston 01,302 km (809 miles)2 Hours 21 Minutes
Vail Eagle Eagle County to Houston 01,504 km (935 miles)2 Hours 35 Minutes
Gunnison to Houston 01,426 km (886 miles)2 Hours 29 Minutes
Hayden to Houston 01,586 km (986 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 Denver International.

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Flight Price FAQ - Denver (DEN) to Houston (IAH)

DIRECT Frontier Airlines
What is the cheapest direct flight one way from Denver DEN to Houston IAH?
The cheapest direct flight one way from Denver DEN to Houston IAH is £31.72 ($40 €37.09)
£31.72
$40 | €37.09
Check Latest Price
DIRECT Frontier Airlines
What is the cheapest direct return flight from Denver DEN to Houston IAH?
The cheapest direct return flight from Denver DEN to Houston IAH is £76.12 ($96 €89.02)
£76.12
$96 | €89.02
Check Latest Price
1+ STOP(S)
What is the cheapest flight one way from Denver DEN to Houston IAH?
The cheapest flight one way from Denver DEN to Houston IAH is £65.81 ($83 €76.97)
£65.81
$83 | €76.97
Check Latest Price
1+ STOP(S)
What is the cheapest return flight from Denver DEN to Houston IAH?
The cheapest return flight from Denver DEN to Houston IAH is £95.94 ($121 €112.21)
£95.94
$121 | €112.21
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 DEN to IAH

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Flight Info FAQ - Denver (DEN) to Houston (IAH)

Who flies from Denver to Houston?
The following airlines fly from Denver (DEN) to Houston (IAH): Air Canada, Air New Zealand, Avianca, Emirates, Frontier, Mesa Airlines, Southwest Airlines, United Airlines, United Express, Volaris.
How far is the flight from Denver to Houston?
The flight from Denver to Houston is 1,387KM or 862 miles.
How long does the flight from Denver to Houston to take?
The flight from Denver to Houston takes 2 Hours 27 Minutes.

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