Cheapest return flights from Dallas-Fort Worth to Denver in December from $58

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

Return flights

10 Dec - 17 Dec Frontier Airlines direct
16 Dec - 18 Dec Frontier Airlines direct
03 Dec - 03 Dec Frontier Airlines direct
09 Dec - 16 Dec Frontier Airlines direct
13 Dec - 16 Dec Frontier Airlines direct
09 Dec - 10 Dec Frontier Airlines direct
31 Dec - 05 Jan Frontier Airlines direct
17 Dec - 18 Dec Frontier Airlines direct
23 Dec - 25 Dec Frontier Airlines direct
17 Dec - 17 Dec Frontier Airlines direct
25 Dec - 31 Dec Frontier Airlines direct
31 Dec - 07 Jan Frontier Airlines direct
31 Dec - 03 Jan Frontier Airlines direct
29 Dec - 05 Jan Frontier Airlines direct
30 Dec - 01 Jan Frontier Airlines direct
28 Dec - 01 Jan Frontier Airlines
30 Dec - 06 Jan Frontier Airlines direct
31 Dec - 04 Jan Frontier Airlines direct
21 Dec - 03 Jan Frontier Airlines direct
30 Dec - 03 Jan Frontier Airlines

Also check the deals for one-way 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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