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

Return flights

06 Dec - 20 Dec	Spirit Airlines
06 Dec - 11 Dec	Spirit Airlines
05 Dec - 16 Dec	Aeromexico
02 Dec - 10 Dec	Aeromexico
02 Dec - 06 Dec	Spirit Airlines
06 Dec - 10 Dec	Aeromexico
02 Dec - 20 Dec	Spirit Airlines
03 Dec - 10 Dec	Aeromexico
02 Dec - 05 Dec	Aeromexico
02 Dec - 03 Dec	Spirit Airlines
14 Dec - 08 Jan	jetBlue
31 Dec - 14 Jan	Spirit Airlines
31 Dec - 08 Jan	Aeromexico
31 Dec - 10 Jan	Spirit Airlines
16 Dec - 08 Jan	jetBlue
31 Dec - 09 Jan	jetBlue	direct
31 Dec - 08 Jan	Delta	direct
16 Dec - 07 Jan	United	direct
31 Dec - 21 Jan	Spirit Airlines
14 Dec - 08 Jan	jetBlue	direct

Also check the deals for one-way flights from New York 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 New York to Cancun in December from $261

Return flights