AirHint found the following cheapest return flights from New York (NYC) to Cancun (CUN) in September 2026 (see full year).

Return flights

14 Sep - 18 Sep	Delta
09 Sep - 15 Sep	Delta	direct
14 Sep - 01 Oct	Delta	direct
25 Sep - 29 Sep	Aeromexico
25 Sep - 29 Sep	Aeromexico	direct
01 Sep - 08 Sep	jetBlue	direct
19 Sep - 10 Oct	Delta
09 Sep - 29 Sep	Viva
04 Sep - 15 Sep	Viva
17 Sep - 01 Oct	Viva
27 Sep - 01 Oct	Viva
29 Sep - 01 Oct	Viva
09 Sep - 22 Sep	Viva
09 Sep - 23 Sep	Viva
09 Sep - 24 Sep	Viva
19 Sep - 01 Oct	Viva
29 Sep - 07 Oct	Viva
29 Sep - 15 Oct	Viva
17 Sep - 07 Oct	Viva
27 Sep - 07 Oct	Viva

Also check the deals for one-way flights from New York to Cancun in September.

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 September from $302

Return flights