Travel with Air Canada from Boston to CancĂșn (BOS - CUN) from USD 277*

Promotion code

*Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.

Flights between Boston and CancĂșn - our lowest fares in cash

Jun 2026
FromUSD 539*
One way/Economy
Jul 2026
FromUSD 371*
One way/Economy
Aug 2026
FromUSD 277*
One way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label USD 371
cmp-daily-histogram-bars-legend-max-price-aria-label USD 808
Displaying fares for June-2026
  • 28

    Su

    JUN

  • 29

    Mo

  • 30

    Tu

  • 01

    We

    JUL

  • 02

    Th

  • 03

    Fr

  • 04

    Sa

  • 05

    Su

  • 06

    Mo

  • 07

    Tu

  • 08

    We

  • 09

    Th

  • 10

    Fr

  • 11

    Sa

  • 12

    Su

  • 13

    Mo

  • 14

    Tu

  • 15

    We

  • 16

    Th

  • 17

    Fr

  • 18

    Sa

  • 19

    Su

  • 20

    Mo

  • 21

    Tu

  • 22

    We

  • 23

    Th

  • 24

    Fr

  • 25

    Sa

  • 26

    Su

  • 27

    Mo

    • RangeUSD 371-USD 808

    *Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.

    Book flights from Boston (BOS) to CancĂșn (CUN) | Air Canada

    Explore all routes from Boston to CancĂșn