Cheapest return flights from Buffalo to Cancun in May from $339

Best time to book flights for Buffalo (BUF) to Cancun (CUN) flights at AirHint

AirHint found the following cheapest return flights from Buffalo (BUF) to Cancun (CUN) in May 2025 (see full year).

Return flights

29 May - 05 Jun Frontier Airlines
31 May - 07 Jun jetBlue
30 May - 06 Jun Frontier Airlines
28 May - 04 Jun Aeromexico
25 May - 01 Jun Frontier Airlines
24 May - 31 May Frontier Airlines
27 May - 03 Jun Aeromexico
26 May - 02 Jun Aeromexico
22 May - 29 May Frontier Airlines
23 May - 30 May Frontier Airlines
21 May - 28 May Southwest Airlines
17 May - 24 May Aeromexico
15 May - 22 May Aeromexico
18 May - 23 May Frontier Airlines
18 May - 25 May Frontier Airlines
20 May - 27 May Delta
16 May - 23 May Delta

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

Skyscanner

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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