Cheapest return flights from Omaha to Denver in December from 111€

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

Return flights

23 Dec - 30 Dec Frontier Airlines direct
12 Dec - 14 Dec Frontier Airlines direct
11 Dec - 14 Dec Frontier Airlines direct
30 Dec - 01 Jan Frontier Airlines direct
30 Dec - 06 Jan United direct
11 Dec - 15 Dec Frontier Airlines
22 Dec - 28 Dec Frontier Airlines
31 Dec - 03 Jan Southwest Airlines direct
25 Dec - 02 Jan Southwest Airlines direct
24 Dec - 04 Jan Allegiant Air
12 Dec - 15 Dec Southwest Airlines direct
20 Dec - 23 Dec Allegiant Air
22 Dec - 28 Dec Southwest Airlines direct
22 Dec - 27 Dec Southwest Airlines direct
24 Dec - 04 Jan United direct
19 Dec - 30 Dec United direct

Also check the deals for one-way flights from Omaha 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.