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

Return flights

01 Oct - 07 Oct	Delta
02 Oct - 30 Oct	Delta
01 Oct - 08 Oct	Delta
30 Oct - 07 Nov	Delta
30 Oct - 06 Nov	Delta
30 Oct - 05 Nov	Delta
29 Oct - 05 Nov	Delta
04 Oct - 09 Oct	Delta
04 Oct - 07 Oct	Delta
03 Oct - 07 Oct	Spirit Airlines
03 Oct - 15 Oct	Spirit Airlines
06 Oct - 10 Oct	United
07 Oct - 11 Oct	United
04 Oct - 15 Oct	Spirit Airlines
22 Oct - 05 Nov	Spirit Airlines
20 Oct - 05 Nov	Spirit Airlines
22 Oct - 06 Nov	Spirit Airlines
20 Oct - 06 Nov	Spirit Airlines
20 Oct - 04 Nov	Spirit Airlines
15 Oct - 04 Nov	Spirit Airlines

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

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 October from 251€

Return flights