AirHint found the following cheapest return flights from Cincinnati (CVG) to Cancun (CUN) in December 2025 (see full year).

Return flights

10 Dec - 20 Dec	Aeromexico
15 Dec - 22 Dec	Air Canada
21 Dec - 24 Dec	Frontier Airlines
09 Dec - 16 Dec	Aeromexico
31 Dec - 05 Jan	Frontier Airlines	direct
24 Dec - 29 Dec	Frontier Airlines
17 Dec - 24 Dec	Frontier Airlines
17 Dec - 21 Dec	Frontier Airlines
10 Dec - 15 Dec	Aeromexico
07 Dec - 16 Dec	Air Canada
06 Dec - 13 Dec	Air Canada
30 Dec - 13 Jan	Frontier Airlines
30 Dec - 06 Jan	Frontier Airlines
27 Dec - 01 Jan	Frontier Airlines
30 Dec - 04 Jan	Frontier Airlines

Also check the deals for one-way flights from Cincinnati to Cancun in December.

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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Cheapest return flights from Cincinnati to Cancun in December from $279

Return flights