Cheapest one-way flights from Houston to Denver in February from $25

AirHint found the following cheapest one-way flights from Houston (IAH) to Denver (DEN) in February 2026 (see full year).

One-Way flights

18 Feb Frontier Airlines direct
10 Feb Frontier Airlines direct
06 Feb Frontier Airlines direct
09 Feb Frontier Airlines direct
19 Feb Frontier Airlines direct

Also check the deals for return flights from Houston to Denver in February.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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