Cheap flights from Denver to Houston
From 336 USD — compare hundreds of airlines
Direct flightsCheapest: 2026-07 · 138 US$
Prices by date
138 US$
10/07
Airlines on this route
FAQ
What's the cheapest month to fly Denver to Houston?
Usually 2026-07, from 138 USD.
Are there direct flights from Denver to Houston?
We show both direct and connecting options — filter to compare.