Cheapest return flights from Charlotte to Denver in December from $91

AirHint found the following cheapest return flights from Charlotte (CLT) to Denver (DEN) in December 2025 (see full year).

Return flights

11 Dec - 15 Dec Frontier Airlines
11 Dec - 14 Dec Frontier Airlines
11 Dec - 14 Dec Frontier Airlines direct
05 Dec - 12 Dec Frontier Airlines direct
04 Dec - 07 Dec Frontier Airlines
18 Dec - 24 Dec Frontier Airlines
05 Dec - 14 Dec Frontier Airlines
05 Dec - 06 Dec Frontier Airlines
05 Dec - 07 Dec Frontier Airlines
04 Dec - 08 Dec Frontier Airlines
24 Dec - 09 Jan Frontier Airlines
24 Dec - 09 Jan Frontier Airlines direct
18 Dec - 01 Jan Frontier Airlines
25 Dec - 01 Jan United
18 Dec - 01 Jan Frontier Airlines direct
25 Dec - 01 Jan Frontier Airlines direct
31 Dec - 04 Jan Frontier Airlines
24 Dec - 03 Jan Frontier Airlines
31 Dec - 02 Jan Frontier Airlines direct
31 Dec - 04 Jan Frontier Airlines direct

Also check the deals for one-way flights from Charlotte to Denver in December.

Powered by

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.

Book a cheap hotel in Denver

Cheap car rent in Denver

Feel free to contact us with any feedback or request another flight research.