Cheap flights from Denver to Gulf Coast

View AU$136 flight on Wed, 13 Aug. 2025Opens in a new window

Popular airlines from Denver to Gulf Coast

  • American Airlines

    American Airlines

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • United

    United

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Cheap Flights from Denver (DEN) to Gulf Coast (HOU)

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
Sat, 30 Aug. - Sat, 6 Sep.
DEN
Denver
HOU
Houston
AU$271 Return, found 6 days ago
AU$271
Return
found 6 days ago
Select American Airlines flight, departing Sat, 30 Aug. from Denver to Houston, returning Sat, 6 Sep., priced at AU$271 found 6 days ago
American Airlines
Sat, 30 Aug. - Sat, 6 Sep.
DEN
Denver
IAH
Houston
AU$271 Return, found 6 days ago
AU$271
Return
found 6 days ago
Select American Airlines flight, departing Sat, 30 Aug. from Denver to Houston, returning Sat, 6 Sep., priced at AU$271 found 6 days ago
American Airlines
Thu, 4 Sep. - Thu, 11 Sep.
DEN
Denver
IAH
Houston
AU$274 Return, found 1 day ago
AU$274
Return
found 1 day ago
Select American Airlines flight, departing Thu, 4 Sep. from Denver to Houston, returning Thu, 11 Sep., priced at AU$274 found 1 day ago
Delta
Sat, 30 Aug. - Sat, 6 Sep.
DEN
Denver
MSY
New Orleans
AU$331 Return, found 6 days ago
AU$331
Return
found 6 days ago
Select Delta flight, departing Sat, 30 Aug. from Denver to New Orleans, returning Sat, 6 Sep., priced at AU$331 found 6 days ago
United
Sat, 9 Aug. - Tue, 12 Aug.
DEN
Denver
IAH
Houston
AU$341 Return, found 5 days ago
AU$341
Return
found 5 days ago
Select United flight, departing Sat, 9 Aug. from Denver to Houston, returning Tue, 12 Aug., priced at AU$341 found 5 days ago
Alaska Airlines
Thu, 4 Sep. - Thu, 11 Sep.
DEN
Denver
IAH
Houston
AU$634 Return, found 1 day ago
AU$634
Return
found 1 day ago
Select Alaska Airlines flight, departing Thu, 4 Sep. from Denver to Houston, returning Thu, 11 Sep., priced at AU$634 found 1 day ago

Find the cheapest month to fly from Denver (DEN) to Tampa (TPA)

November is typically the cheapest month to fly

From AU$143 - AU$655 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.