$136 Cheap American Airlines flights Denver (DEN) to Houston (HOU)

View $136 flight on Sat, Feb 21, 2026Opens in a new window

$136 Cheap American Airlines flights Denver (DEN) to Houston (HOU)

Prices were available within the past 7 days and start at $136 for one-way flights and $364 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Feb 21 - Sun, Mar 1
DEN
Denver
HOU
Houston
$364 Roundtrip, found 2 days ago
$364
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Feb 21 from Denver to Houston, returning Sun, Mar 1, priced at $364 found 2 days ago
American Airlines
Sat, Feb 21 - Sun, Mar 1
DEN
Denver
HOU
Houston
$376 Roundtrip, found 2 days ago
$376
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Feb 21 from Denver to Houston, returning Sun, Mar 1, priced at $376 found 2 days ago

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

February is typically the cheapest month to fly

From $48 - $287 per traveler.

Alternative airports near Houston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to George Bush Intercontinental IAH. Cheapest option available. Average driving time to city center is 24 minutes. Flights from $303
IAH
George Bush Intercontinental
Cheapest
Average driving time to city center24 min
Flights from $303
Flights from Denver (DEN) to Houston (HOU)
Origin airport
Denver Intl.
Destination airport
William P. Hobby
Distance
1411 km
Average flight time
3 hours 23 mins