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Cheap flights from Houston (HOU) to Denver (DEN)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Houston (HOU) to Denver (DEN)

How to find the cheapest flight from Houston (HOU) to Denver (DEN)
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How to find the cheapest flight from Houston (HOU) to Denver (DEN)
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How to find the cheapest flight from Houston (HOU) to Denver (DEN)
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Cheap flights from Houston to Denver in November , December 2026

17 Nov - 09 Dec $ 224.00
HOU
Houston
Frontier Airlines
1 STOPS
DEN
Denver
DEN
Denver
Frontier Airlines
1 STOPS
HOU
Houston
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23 Nov - 15 Dec $ 263.00
HOU
Houston
Frontier Airlines
DIRECT
DEN
Denver
DEN
Denver
Frontier Airlines
DIRECT
HOU
Houston
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18 Nov - 05 Dec $ 331.00
HOU
Houston
Frontier Airlines
DIRECT
DEN
Denver
DEN
Denver
Frontier Airlines
DIRECT
HOU
Houston
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Last minute flights from Houston to Denver

26 Nov - 30 Nov $ 296.00
HOU
Houston
Frontier Airlines
DIRECT
DEN
Denver
DEN
Denver
Frontier Airlines
DIRECT
HOU
Houston
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17 Nov - 30 Nov $ 326.00
HOU
Houston
Frontier Airlines
1 STOPS
DEN
Denver
DEN
Denver
Frontier Airlines
DIRECT
HOU
Houston
Pick dates
17 Nov - 30 Nov $ 374.00
HOU
Houston
Frontier Airlines
DIRECT
DEN
Denver
DEN
Denver
Frontier Airlines
DIRECT
HOU
Houston
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One-way flights to Denver from Houston

3:48 PM - 8:35 PM
Frontier Airlines
1 Stops
7h 16m
HOU - DEN
$ 144
Kiwi
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6:11 AM - 6:11 AM
Frontier Airlines
0 Stops
2h 40m
HOU - DEN
$ 163
Kiwi
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9:43 PM - 9:43 PM
Frontier Airlines
0 Stops
2h 39m
HOU - DEN
$ 237
Kiwi
Pick dates

How to find the cheapest flight from Houston (HOU) to Denver (DEN)

Related info for your journey
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How to find the cheapest flight from Houston (HOU) to Denver (DEN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Houston (HOU) to Denver (DEN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.