Cheapest one-way flights from Boston to Cancun in May from 102€

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

One-Way flights

18 May Frontier Airlines
04 May Frontier Airlines
03 May Frontier Airlines
01 May Spirit Airlines
02 May Spirit Airlines
27 May Frontier Airlines
01 May Delta direct
27 May Delta direct
19 May Delta direct
11 May Spirit Airlines

Also check the deals for return flights from Boston to Cancun in May.

Powered by

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.

Book a cheap hotel in Cancun

Cheap car rent in Cancun

Feel free to contact us with any feedback or request another flight research.