Cheapest one-way flights from Dallas-Fort Worth to Denver in December from $25

AirHint found the following cheapest one-way flights from Dallas-Fort Worth (DFW) to Denver (DEN) in December 2025 (see full year).

One-Way flights

03 Dec Frontier Airlines direct
07 Dec Frontier Airlines direct
10 Dec Frontier Airlines direct
15 Dec Frontier Airlines direct
13 Dec Frontier Airlines direct
02 Dec Frontier Airlines direct
31 Dec Frontier Airlines direct
14 Dec Frontier Airlines direct
06 Dec Frontier Airlines direct
23 Dec Frontier Airlines direct

Also check the deals for return flights from Dallas-Fort Worth to Denver in December.

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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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