Cheapest one-way flights from Boston to Cancun in October from $130

Best time to book flights for Boston (BOS) to Cancun (CUN) flights at AirHint

AirHint found the following cheapest one-way flights from Boston (BOS) to Cancun (CUN) in October 2025 (see full year).

One-Way flights

04 Oct Spirit Airlines
03 Oct jetBlue direct
14 Oct United
04 Oct Aeromexico direct
12 Oct Delta
12 Oct jetBlue direct
14 Oct jetBlue direct
09 Oct Spirit Airlines
16 Oct Spirit Airlines
16 Oct jetBlue direct

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

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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