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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 06:16
With stops 1.3h
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American Airlines AA1523
DFW 07:15
DEN 08:26
2.2h
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Delta Air Lines DL1069
IAH 05:55
ATL 08:57
With stops 2.0h
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Delta Air Lines DL995
ATL 10:30
DEN 11:54
3.4h
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Delta Air Lines DL1069
IAH 05:55
ATL 08:57
With stops 2.0h
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Delta Air Lines DL706
ATL 11:45
DEN 12:59
3.2h
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American Airlines AA700
IAH 06:00
DFW 07:21
With stops 1.4h
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American Airlines AA2359
DFW 08:26
DEN 09:37
2.2h
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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 DL995
ATL 10:30
DEN 11:54
3.4h
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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 DL706
ATL 11:45
DEN 12:59
3.2h
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American Airlines AA5517
HOU 06:01
DFW 07:30
With stops 1.5h
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American Airlines AA2359
DFW 08:26
DEN 09:37
2.2h
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American Airlines AA5517
HOU 06:01
DFW 07:30
With stops 1.5h
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American Airlines AA935
DFW 11:10
DEN 12:19
2.1h
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Frontier Airlines F91404
IAH 06:10
ATL 09:41
With stops 2.5h
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Frontier Airlines F93293
ATL 10:30
DEN 12:09
3.6h
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Frontier Airlines F93229
IAH 06:30
DEN 08:01
Nonstop 2.5h
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United Airlines UA2643
IAH 07:00
DEN 08:38
Nonstop 2.6h
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Delta Air Lines DL1315
IAH 07:15
ATL 10:18
With stops 2.0h
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Delta Air Lines DL995
ATL 10:30
DEN 11:54
3.4h
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American Airlines AA1239
IAH 07:20
DFW 08:50
With stops 1.5h
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American Airlines AA935
DFW 11:10
DEN 12:19
2.1h
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American Airlines AA1239
IAH 07:20
DFW 08:50
With stops 1.5h
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American Airlines AA420
DFW 12:39
DEN 13:47
2.1h
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Delta Air Lines DL1585
IAH 09:40
ATL 12:44
With stops 2.1h
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Delta Air Lines DL519
ATL 16:42
DEN 18:04
3.4h
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Frontier Airlines F94855
IAH 09:44
DEN 11:36
Nonstop 2.9h
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American Airlines AA6273
HOU 09:57
DFW 11:24
With stops 1.4h
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American Airlines AA1832
DFW 15:07
DEN 16:19
2.2h
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United Airlines UA1450
IAH 10:05
DEN 11:32
Nonstop 2.5h
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Delta Air Lines DL1509
HOU 10:05
ATL 13:03
With stops 2.0h
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Delta Air Lines DL519
ATL 16:42
DEN 18:04
3.4h
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United Airlines UA1409
IAH 11:05
DEN 12:45
Nonstop 2.7h
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Frontier Airlines F93205
IAH 22:08
DEN 23:59
Nonstop 2.9h
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United Airlines UA1066
IAH 21:55
DEN 23:27
Nonstop 2.5h
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Frontier Airlines F91965
IAH 20:53
LAS 22:15
With stops 3.4h
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Frontier Airlines F91994
LAS 18:34
DEN 21:42
2.1h
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Frontier Airlines F91965
IAH 20:53
LAS 22:15
With stops 3.4h
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Frontier Airlines F94612
LAS 21:24
DEN 00:38
2.2h
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American Airlines AA5595
HOU 20:21
DFW 21:49
With stops 1.5h
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American Airlines AA662
DFW 22:41
DEN 23:45
2.1h
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Delta Air Lines DL1430
IAH 18:46
ATL 22:00
With stops 2.2h
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Delta Air Lines DL956
ATL 22:25
DEN 23:49
3.4h
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United Airlines UA1654
IAH 18:05
DEN 19:40
Nonstop 2.6h
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Delta Air Lines DL1223
IAH 18:05
ATL 21:14
With stops 2.1h
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Delta Air Lines DL956
ATL 22:25
DEN 23:49
3.4h
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Delta Air Lines DL2381
HOU 17:35
ATL 20:35
With stops 2.0h
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Delta Air Lines DL956
ATL 22:25
DEN 23:49
3.4h
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American Airlines AA4720
IAH 16:59
ORD 19:58
With stops 3.0h
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American Airlines AA2069
ORD 22:16
DEN 23:59
2.7h
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Frontier Airlines F92154
IAH 13:51
PHL 18:16
With stops 3.4h
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Frontier Airlines F93339
PHL 20:35
DEN 23:04
4.5h
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Delta Air Lines DL2709
IAH 13:15
ATL 16:16
With stops 2.0h
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Delta Air Lines DL1675
ATL 14:00
DEN 15:17
3.3h
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American Airlines AA5582
HOU 12:42
DFW 14:08
With stops 1.4h
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American Airlines AA1832
DFW 15:07
DEN 16:19
2.2h
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Frontier Airlines F91703
IAH 12:06
PHX 13:09
With stops 3.0h
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Frontier Airlines F91376
PHX 06:40
DEN 09:37
1.9h
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United Airlines UA1409
IAH 11:05
DEN 12:45
Nonstop 2.7h
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United Airlines UA1450
IAH 10:05
DEN 11:32
Nonstop 2.5h
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Delta Air Lines DL1509
HOU 10:05
ATL 13:03
With stops 2.0h
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Delta Air Lines DL519
ATL 16:42
DEN 18:04
3.4h
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American Airlines AA6273
HOU 09:57
DFW 11:24
With stops 1.4h
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American Airlines AA1832
DFW 15:07
DEN 16:19
2.2h
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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 09:40
ATL 12:44
With stops 2.1h
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Delta Air Lines DL519
ATL 16:42
DEN 18:04
3.4h
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Frontier Airlines F93229
IAH 06:30
DEN 08:01
Nonstop 2.5h
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United Airlines UA2643
IAH 07:00
DEN 08:38
Nonstop 2.6h
See prices and details in the app >>
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Frontier Airlines F94855
IAH 09:44
DEN 11:36
Nonstop 2.9h
See prices and details in the app >>
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United Airlines UA1450
IAH 10:05
DEN 11:32
Nonstop 2.5h
See prices and details in the app >>
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United Airlines UA1409
IAH 11:05
DEN 12:45
Nonstop 2.7h
See prices and details in the app >>
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United Airlines UA1654
IAH 18:05
DEN 19:40
Nonstop 2.6h
See prices and details in the app >>
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United Airlines UA1066
IAH 21:55
DEN 23:27
Nonstop 2.5h
See prices and details in the app >>
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Frontier Airlines F93205
IAH 22:08
DEN 23:59
Nonstop 2.9h
See prices and details in the app >>
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Frontier Airlines F93205
IAH 22:08
DEN 23:59
Nonstop 2.9h
See prices and details in the app >>
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United Airlines UA1066
IAH 21:55
DEN 23:27
Nonstop 2.5h
See prices and details in the app >>
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Check prices
United Airlines UA1654
IAH 18:05
DEN 19:40
Nonstop 2.6h
See prices and details in the app >>
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Check prices
United Airlines UA1409
IAH 11:05
DEN 12:45
Nonstop 2.7h
See prices and details in the app >>
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United Airlines UA1450
IAH 10:05
DEN 11:32
Nonstop 2.5h
See prices and details in the app >>
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Frontier Airlines F94855
IAH 09:44
DEN 11:36
Nonstop 2.9h
See prices and details in the app >>
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United Airlines UA2643
IAH 07:00
DEN 08:38
Nonstop 2.6h
See prices and details in the app >>
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Frontier Airlines F93229
IAH 06:30
DEN 08:01
Nonstop 2.5h
See prices and details in the app >>
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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 2 hours 54 minutes to fly from Houston (HOU) to Denver (DEN).
  • Airlines with flights from Houston (HOU) to Denver (DEN): United Airlines, Air New Zealand, Volaris, Frontier Airlines and Air Canada.
  • There are 2 airport(s) in Denver (DEN): Rocky Mountain Metropolitan Airport and Denver International Airport.

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