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

Return flights

11 Aug - 18 Aug	Aeromexico
28 Aug - 01 Sep	Aeromexico
28 Aug - 02 Sep	Aeromexico
31 Aug - 11 Sep	Viva
19 Aug - 26 Aug	Delta
31 Aug - 08 Sep	Viva
24 Aug - 11 Sep	Viva
23 Aug - 11 Sep	Viva
06 Aug - 25 Aug	Viva
06 Aug - 22 Aug	Viva
11 Aug - 25 Aug	Viva
11 Aug - 22 Aug	Viva
15 Aug - 25 Aug	Viva
15 Aug - 22 Aug	Viva
19 Aug - 25 Aug	Viva
11 Aug - 27 Aug	Viva
19 Aug - 08 Sep	Viva
24 Aug - 08 Sep	Viva
23 Aug - 08 Sep	Viva
31 Aug - 14 Sep	Viva

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

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 August from $350

Return flights