Travel with Air Canada from Boston to CancĂșn (BOS - CUN) from USD 272*

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 272*
One way/Economy
Jul 2026
FromUSD 351*
One way/Economy
Aug 2026
FromUSD 320*
One way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label USD 272
cmp-daily-histogram-bars-legend-max-price-aria-label USD 805
Displaying fares for June-2026
  • 08

    Mo

    JUN

  • 09

    Tu

  • 10

    We

  • 11

    Th

  • 12

    Fr

  • 13

    Sa

  • 14

    Su

  • 15

    Mo

  • 16

    Tu

  • 17

    We

  • 18

    Th

  • 19

    Fr

  • 20

    Sa

  • 21

    Su

  • 22

    Mo

  • 23

    Tu

  • 24

    We

  • 25

    Th

  • 26

    Fr

  • 27

    Sa

  • 28

    Su

  • 29

    Mo

  • 30

    Tu

  • 01

    We

    JUL

  • 02

    Th

  • 03

    Fr

  • 04

    Sa

  • 05

    Su

  • 06

    Mo

  • 07

    Tu

    • RangeUSD 272-USD 805

    *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