Cheapest return flights from Buffalo to Cancun in May from $310

AirHint found the following cheapest return flights from Buffalo (BUF) to Cancun (CUN) in May 2026 (see full year).

Return flights

13 May - 20 May jetBlue
25 May - 29 May jetBlue
14 May - 19 May jetBlue
20 May - 27 May jetBlue
22 May - 26 May jetBlue
21 May - 26 May American Airlines
21 May - 25 May jetBlue

Also check the deals for one-way flights from Buffalo to Cancun in May.

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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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