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

One-Way flights

01 Dec	American Airlines	direct
31 Dec	Delta	direct
13 Dec	American Airlines
13 Dec	jetBlue	direct
17 Dec	jetBlue
29 Dec	jetBlue
29 Dec	Delta	direct
12 Dec	Delta
17 Dec	jetBlue	direct
12 Dec	Delta	direct

Also check the deals for return 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 one-way flights from New York to Cancun in December from $148

One-Way flights