Cheap flights from Boston to Isla Contoy

View AU$217 flight on Sat, 25 Oct. 2025Opens in a new window

Popular airlines from Boston to Isla Contoy

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Boston (BOS) to Isla Contoy (CUN)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, 7 Nov. - Wed, 12 Nov.
BOS
Boston
CUN
Cancun
AU$582 Return, found 1 day ago
AU$582
Return
found 1 day ago
Select American Airlines flight, departing Fri, 7 Nov. from Boston to Cancun, returning Wed, 12 Nov., priced at AU$582 found 1 day ago
Aeromexico
Fri, 7 Nov. - Wed, 12 Nov.
BOS
Boston
CUN
Cancun
AU$583 Return, found 1 day ago
AU$583
Return
found 1 day ago
Select Aeromexico flight, departing Fri, 7 Nov. from Boston to Cancun, returning Wed, 12 Nov., priced at AU$583 found 1 day ago
American Airlines
Fri, 7 Nov. - Wed, 12 Nov.
BOS
Boston
CUN
Cancun
AU$585 Return, found 1 day ago
AU$585
Return
found 1 day ago
Select American Airlines flight, departing Fri, 7 Nov. from Boston to Cancun, returning Wed, 12 Nov., priced at AU$585 found 1 day ago
Aeromexico
Fri, 7 Nov. - Wed, 12 Nov.
BOS
Boston
CUN
Cancun
AU$592 Return, found 1 day ago
AU$592
Return
found 1 day ago
Select Aeromexico flight, departing Fri, 7 Nov. from Boston to Cancun, returning Wed, 12 Nov., priced at AU$592 found 1 day ago
Air Canada
Fri, 7 Nov. - Wed, 12 Nov.
BOS
Boston
CUN
Cancun
AU$621 Return, found 1 day ago
AU$621
Return
found 1 day ago
Select Air Canada flight, departing Fri, 7 Nov. from Boston to Cancun, returning Wed, 12 Nov., priced at AU$621 found 1 day ago
United
Fri, 7 Nov. - Wed, 12 Nov.
BOS
Boston
CUN
Cancun
AU$934 Return, found 1 day ago
AU$934
Return
found 1 day ago
Select United flight, departing Fri, 7 Nov. from Boston to Cancun, returning Wed, 12 Nov., priced at AU$934 found 1 day ago

Find the cheapest month to fly from Boston (BOS) to Cancun (CUN)

January is typically the cheapest month to fly

From AU$356 - AU$570 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.