Flight times from Houston to Denver & schedule

The average flight time from Houston to Denver is About 4 hours 19 minutes, covering a distance of About 1,420.15km.

Flight duration

About 4 hours 19 minutes

Flight distance

About 1,420.15km

How long is the flight from Houston to Denver?

The flights usually depart from George Bush Intercontinental Airport and arrive at Denver International Airport.

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Earliest first
Latest first
American Airlines AA2551
IAH 05:00
DFW 06:17
With stops 1.3h
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American Airlines AA1523
DFW 07:00
DEN 08:08
2.1h
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United Airlines UA1874
IAH 05:15
DEN 06:47
Nonstop 2.5h
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Delta Air Lines DL2557
HOU 06:00
ATL 09:00
With stops 2.0h
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Delta Air Lines DL957
ATL 12:15
DEN 13:23
3.1h
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Delta Air Lines DL1050
IAH 06:10
MSP 08:59
With stops 2.8h
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Delta Air Lines DL2927
MSP 11:00
DEN 12:08
2.1h
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Frontier Airlines F91404
IAH 06:10
ATL 09:32
With stops 2.4h
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Frontier Airlines F93293
ATL 12:33
DEN 14:00
3.5h
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Frontier Airlines F93229
IAH 06:30
DEN 08:14
Nonstop 2.7h
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United Airlines UA2643
IAH 06:30
DEN 08:02
Nonstop 2.5h
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Delta Air Lines DL1583
IAH 07:35
SLC 09:50
With stops 3.3h
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Delta Air Lines DL1623
SLC 13:29
DEN 15:02
1.6h
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Frontier Airlines F94855
IAH 09:44
DEN 11:36
Nonstop 2.9h
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Delta Air Lines DL1585
IAH 10:21
ATL 13:31
With stops 2.2h
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Delta Air Lines DL519
ATL 17:45
DEN 18:57
3.2h
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Frontier Airlines F92154
IAH 10:36
PHL 15:06
With stops 3.5h
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Frontier Airlines F93339
PHL 20:44
DEN 23:04
4.3h
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Frontier Airlines F91703
IAH 11:51
PHX 12:34
With stops 2.7h
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Frontier Airlines F92142
PHX 16:48
DEN 19:46
2.0h
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Frontier Airlines F94131
IAH 13:42
LAS 14:54
With stops 3.2h
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Frontier Airlines F94968
LAS 08:15
DEN 11:19
2.1h
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Delta Air Lines DL1532
IAH 14:21
SLC 16:37
With stops 3.3h
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Delta Air Lines DL1667
SLC 20:59
DEN 22:31
1.5h
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Delta Air Lines DL1572
IAH 14:37
ATL 17:53
With stops 2.3h
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Delta Air Lines DL746
ATL 19:45
DEN 20:59
3.2h
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Delta Air Lines DL1572
IAH 14:37
ATL 17:53
With stops 2.3h
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Delta Air Lines DL956
ATL 22:25
DEN 23:45
3.3h
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Delta Air Lines DL2671
IAH 14:45
MSP 17:40
With stops 2.9h
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Delta Air Lines DL2931
MSP 18:41
DEN 19:51
2.2h
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Delta Air Lines DL2890
IAH 17:09
ATL 20:34
With stops 2.4h
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Delta Air Lines DL956
ATL 22:25
DEN 23:45
3.3h
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Delta Air Lines DL2381
HOU 17:26
ATL 20:35
With stops 2.1h
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Delta Air Lines DL493
ATL 20:55
DEN 22:14
3.3h
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Delta Air Lines DL2381
HOU 17:26
ATL 20:35
With stops 2.1h
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Delta Air Lines DL956
ATL 22:25
DEN 23:45
3.3h
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Frontier Airlines F93205
IAH 22:09
DEN 23:58
Nonstop 2.8h
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Frontier Airlines F91965
IAH 20:43
LAS 21:58
With stops 3.3h
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Frontier Airlines F91994
LAS 18:34
DEN 21:41
2.1h
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American Airlines AA3351
HOU 20:23
DFW 21:50
With stops 1.4h
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American Airlines AA662
DFW 22:45
DEN 23:55
2.2h
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United Airlines UA2339
IAH 20:22
DEN 22:15
Nonstop 2.9h
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Frontier Airlines F93227
IAH 19:44
DEN 21:27
Nonstop 2.7h
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American Airlines AA4923
IAH 19:44
DFW 21:11
With stops 1.4h
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American Airlines AA662
DFW 22:45
DEN 23:55
2.2h
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Frontier Airlines F93136
IAH 18:42
ORD 21:34
With stops 2.9h
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Frontier Airlines F91483
ORD 21:57
DEN 23:57
3.0h
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American Airlines AA6385
HOU 18:38
DFW 20:04
With stops 1.4h
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American Airlines AA662
DFW 22:45
DEN 23:55
2.2h
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Delta Air Lines DL2617
IAH 17:46
MSP 20:36
With stops 2.8h
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Delta Air Lines DL643
MSP 22:29
DEN 23:41
2.2h
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Delta Air Lines DL2381
HOU 17:26
ATL 20:35
With stops 2.1h
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Delta Air Lines DL493
ATL 20:55
DEN 22:14
3.3h
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Delta Air Lines DL2381
HOU 17:26
ATL 20:35
With stops 2.1h
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Delta Air Lines DL956
ATL 22:25
DEN 23:45
3.3h
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Delta Air Lines DL2890
IAH 17:09
ATL 20:34
With stops 2.4h
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Delta Air Lines DL956
ATL 22:25
DEN 23:45
3.3h
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Delta Air Lines DL2671
IAH 14:45
MSP 17:40
With stops 2.9h
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Delta Air Lines DL2931
MSP 18:41
DEN 19:51
2.2h
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Delta Air Lines DL1572
IAH 14:37
ATL 17:53
With stops 2.3h
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Delta Air Lines DL746
ATL 19:45
DEN 20:59
3.2h
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Delta Air Lines DL1572
IAH 14:37
ATL 17:53
With stops 2.3h
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Delta Air Lines DL956
ATL 22:25
DEN 23:45
3.3h
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Delta Air Lines DL1532
IAH 14:21
SLC 16:37
With stops 3.3h
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Delta Air Lines DL1667
SLC 20:59
DEN 22:31
1.5h
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Frontier Airlines F94131
IAH 13:42
LAS 14:54
With stops 3.2h
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Frontier Airlines F94968
LAS 08:15
DEN 11:19
2.1h
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Frontier Airlines F91703
IAH 11:51
PHX 12:34
With stops 2.7h
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Frontier Airlines F92142
PHX 16:48
DEN 19:46
2.0h
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Frontier Airlines F92154
IAH 10:36
PHL 15:06
With stops 3.5h
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Frontier Airlines F93339
PHL 20:44
DEN 23:04
4.3h
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Delta Air Lines DL1585
IAH 10:21
ATL 13:31
With stops 2.2h
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Delta Air Lines DL519
ATL 17:45
DEN 18:57
3.2h
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See all
United Airlines UA1874
IAH 05:15
DEN 06:47
Nonstop 2.5h
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Frontier Airlines F93229
IAH 06:30
DEN 08:14
Nonstop 2.7h
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Check prices
United Airlines UA2643
IAH 06:30
DEN 08:02
Nonstop 2.5h
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Check prices
Frontier Airlines F94855
IAH 09:44
DEN 11:36
Nonstop 2.9h
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Check prices
Frontier Airlines F93227
IAH 19:44
DEN 21:27
Nonstop 2.7h
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F
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Check prices
United Airlines UA2339
IAH 20:22
DEN 22:15
Nonstop 2.9h
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F
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Check prices
Frontier Airlines F93205
IAH 22:09
DEN 23:58
Nonstop 2.8h
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F
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Check prices
Frontier Airlines F93205
IAH 22:09
DEN 23:58
Nonstop 2.8h
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W
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F
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Check prices
United Airlines UA2339
IAH 20:22
DEN 22:15
Nonstop 2.9h
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F
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Check prices
Frontier Airlines F93227
IAH 19:44
DEN 21:27
Nonstop 2.7h
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F
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Check prices
Frontier Airlines F94855
IAH 09:44
DEN 11:36
Nonstop 2.9h
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Check prices
Frontier Airlines F93229
IAH 06:30
DEN 08:14
Nonstop 2.7h
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Check prices
United Airlines UA2643
IAH 06:30
DEN 08:02
Nonstop 2.5h
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United Airlines UA1874
IAH 05:15
DEN 06:47
Nonstop 2.5h
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Check prices

Top airlines for flights from Houston to Denver

Multiple airlines provide flights from Houston to Denver. The best rated one is Frontier Airlines with an average rating of 10.0.

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Frontier Airlines
Frontier Airlines
User rating: 10.0

FAQs about flight schedules from Houston to Denver

  • When are flight tickets from Houston (HOU) to Denver (DEN) the cheapest?

    Airlines adjust prices for flights from Houston to Denver based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • It takes about 3 hours 39 minutes to fly from Houston (HOU) to Denver (DEN).
  • Airlines with flights from Houston (HOU) to Denver (DEN): United Airlines, Air New Zealand, Air Canada, Volaris and Frontier Airlines.
  • There are 2 airport(s) in Denver (DEN): Rocky Mountain Metropolitan Airport and Denver International Airport.