Cheapest one-way flights from Boston to Cancun in May from 128€

AirHint found the following cheapest one-way flights from Boston (BOS) to Cancun (CUN) in May 2026 (see full year).

One-Way flights

08 May Spirit Airlines
01 May Spirit Airlines
02 May Spirit Airlines
09 May Spirit Airlines
30 May Spirit Airlines
07 May Aeromexico
13 May Frontier Airlines
07 May jetBlue direct
02 May jetBlue direct
13 May Delta direct

Also check the deals for return flights from Boston 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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