Cheapest return flights from Boston (BOS) to Cancun (CUN)

Cheapest month: February 2027, from $ 316. Book in one tap, or open a month for every date.

All destinations from Boston (BOS)

One-wayReturn

  • November 2026

    16–20 Nov 4 nights
    $ 337 return
    Direct Aeromexico
    Price seen 10 Nov
    November dates

  • January 2027

    4–13 Jan 2027 9 nights
    $ 321 return
    Direct Aeromexico
    Price seen 10 Nov
    January dates

  • February 2027

    2–9 Feb 2027 7 nights
    $ 316 return Cheapest month
    Aeromexico
    Price seen 10 Nov
    February dates

  • May 2027

    17–21 May 2027 4 nights
    $ 371 return
    Direct Aeromexico
    Price seen 10 Nov
    May dates

  • June 2027

    28 Jun – 12 Jul 2027 14 nights
    $ 594 return
    Delta
    Price seen 10 Nov
    June dates

  • July 2027

    28 Jul – 2 Aug 2027 5 nights
    $ 466 return
    Aeromexico
    Price seen 10 Nov
    July dates

  • August 2027

    2–11 Aug 2027 9 nights
    $ 524 return
    Direct Aeromexico
    Price seen 10 Nov
    August dates
Powered by

Deals for one-way flights from Boston to Cancun.

Book a cheap hotel in Cancun

Cheap car rent in Cancun Intl

Updated Nov 11, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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