Cheap flights from Houston to North Central Colorado

View AU$136 flight on Tue, 16 Dec. 2025Opens in a new window

Popular airlines from Houston to North Central Colorado

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Alaska Airlines

    Alaska Airlines

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Cheap Flights from Houston (HOU) to North Central Colorado (DEN)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, 1 Sep. - Mon, 8 Sep.
IAH
Houston
DEN
Denver
AU$272 Return, found 5 days ago
AU$272
Return
found 5 days ago
Select American Airlines flight, departing Mon, 1 Sep. from Houston to Denver, returning Mon, 8 Sep., priced at AU$272 found 5 days ago
American Airlines
Sat, 16 Aug. - Thu, 21 Aug.
IAH
Houston
DEN
Denver
AU$274 Return, found 4 days ago
AU$274
Return
found 4 days ago
Select American Airlines flight, departing Sat, 16 Aug. from Houston to Denver, returning Thu, 21 Aug., priced at AU$274 found 4 days ago
American Airlines
Thu, 14 Aug. - Mon, 18 Aug.
IAH
Houston
DEN
Denver
AU$318 Return, found 1 day ago
AU$318
Return
found 1 day ago
Select American Airlines flight, departing Thu, 14 Aug. from Houston to Denver, returning Mon, 18 Aug., priced at AU$318 found 1 day ago
Delta
Sat, 16 Aug. - Mon, 18 Aug.
IAH
Houston
DEN
Denver
AU$335 Return, found 4 days ago
AU$335
Return
found 4 days ago
Select Delta flight, departing Sat, 16 Aug. from Houston to Denver, returning Mon, 18 Aug., priced at AU$335 found 4 days ago
United
Sat, 16 Aug. - Sat, 23 Aug.
IAH
Houston
DEN
Denver
AU$341 Return, found 6 days ago
AU$341
Return
found 6 days ago
Select United flight, departing Sat, 16 Aug. from Houston to Denver, returning Sat, 23 Aug., priced at AU$341 found 6 days ago
Alaska Airlines
Sat, 16 Aug. - Sat, 23 Aug.
IAH
Houston
DEN
Denver
AU$777 Return, found 6 days ago
AU$777
Return
found 6 days ago
Select Alaska Airlines flight, departing Sat, 16 Aug. from Houston to Denver, returning Sat, 23 Aug., priced at AU$777 found 6 days ago

Find the cheapest month to fly from Houston (HOU) to Denver (DEN)

August is typically the cheapest month to fly

From AU$74 - AU$261 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.