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

Return flights

12 Dec - 16 Dec	Aeromexico
01 Dec - 12 Dec	Delta	direct
15 Dec - 25 Dec	Aeromexico	direct
02 Dec - 09 Dec	American Airlines
08 Dec - 18 Dec	jetBlue	direct
05 Dec - 09 Dec	American Airlines
06 Dec - 14 Dec	American Airlines
31 Dec - 09 Jan	Aeromexico	direct
11 Dec - 21 Dec	American Airlines
31 Dec - 16 Jan	Delta	direct
10 Dec - 16 Dec	jetBlue
13 Dec - 16 Dec	jetBlue
31 Dec - 07 Jan	Delta	direct
29 Dec - 10 Jan	Aeromexico
30 Dec - 05 Jan	jetBlue
30 Dec - 10 Jan	Delta
23 Dec - 17 Jan	jetBlue
30 Dec - 07 Jan	Delta	direct
29 Dec - 07 Jan	Delta	direct
23 Dec - 17 Jan	Delta	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 $272

Return flights