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

Return flights

08 Dec - 11 Dec	jetBlue	direct
31 Dec - 28 Jan	Delta	direct
08 Dec - 24 Dec	Delta	direct
09 Dec - 12 Dec	Aeromexico
09 Dec - 12 Dec	Delta	direct
09 Dec - 11 Dec	Aeromexico	direct
31 Dec - 10 Jan	Aeromexico
03 Dec - 10 Dec	jetBlue	direct
07 Dec - 12 Dec	jetBlue	direct
04 Dec - 11 Dec	Air Canada
05 Dec - 11 Dec	jetBlue
08 Dec - 13 Dec	Aeromexico
09 Dec - 09 Jan	Delta
16 Dec - 05 Jan	jetBlue
25 Dec - 09 Jan	jetBlue
31 Dec - 15 Jan	Air Canada
25 Dec - 11 Jan	Frontier Airlines
20 Dec - 08 Jan	jetBlue
25 Dec - 08 Jan	Frontier Airlines
18 Dec - 17 Jan	Frontier Airlines

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 240€

Return flights