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

Return flights

18 Mar - 25 Mar	Delta
30 Mar - 09 Apr	American Airlines
08 Mar - 13 Mar	Air Canada
09 Mar - 13 Mar	Air Canada
06 Mar - 13 Mar	Air Canada
07 Mar - 14 Mar	Air Canada
23 Mar - 03 Apr	Air Canada
26 Mar - 31 Mar	Air Canada
11 Mar - 14 Mar	Air Canada
29 Mar - 09 Apr	American Airlines
23 Mar - 30 Mar	Southwest Airlines
30 Mar - 03 Apr	Southwest Airlines
31 Mar - 12 Apr	United
28 Mar - 04 Apr	Southwest Airlines
06 Mar - 08 Mar	Southwest Airlines
08 Mar - 15 Mar	Southwest Airlines
29 Mar - 12 Apr	Porter Airlines (Canada) Ltd

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

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 March from 360€

Return flights