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

Return flights

21 Dec - 25 Dec	Allegiant Air
07 Dec - 14 Dec	Frontier Airlines
24 Dec - 31 Dec	Frontier Airlines
07 Dec - 16 Dec	Frontier Airlines
20 Dec - 24 Dec	Frontier Airlines
21 Dec - 27 Dec	Allegiant Air
07 Dec - 13 Dec	Viva	direct
22 Dec - 27 Dec	Frontier Airlines	direct
07 Dec - 27 Dec	Viva	direct
14 Dec - 27 Dec	Viva	direct
27 Dec - 01 Jan	Allegiant Air
25 Dec - 01 Jan	Frontier Airlines
29 Dec - 03 Jan	Frontier Airlines
28 Dec - 02 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 335€

Return flights