Flights from Boston to Cancun

Our cheapest offers for flights from Boston to Cancun

Here you can compare cheap flights from Boston (BOS) to Cancun (CUN) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Cancun. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Boston
Cancun
Outbound
01/14/26
1 Stopover (YYZ)
AC8695, AC1370
20h 20min
Return
01/20/26
1 Stopover (YUL)
AC0923, AC8604
18h 32min
Air Canada ?
$323
Best option
Boston
Cancun
Outbound
04/03/26
direct
B60671
04h 40min
Return
04/16/26
direct
B60172
04h 11min
JetBlue Airways ?
$421
Boston
Cancun
Outbound
01/14/26
1 Stopover (FLL)
NK1740, NK0527
06h 42min
Return
01/20/26
1 Stopover (YUL)
AC1883, AC8604
21h 17min
Spirit Airlines
$366
Boston
Cancun
Outbound
01/14/26
1 Stopover (FLL)
NK1740, NK0527
06h 42min
Return
01/20/26
1 Stopover (YUL)
AC1883, AC8604
21h 17min
Spirit Airlines
$367
Boston
Cancun
Outbound
01/14/26
1 Stopover (FLL)
NK1740, NK0527
06h 42min
Return
01/20/26
1 Stopover (YYZ)
AC1815, AC0772
27h 22min
Spirit Airlines ?
$372
Boston
Cancun
Outbound
01/14/26
1 Stopover (YUL)
AC8607, AC1884
07h 00min
Return
01/20/26
1 Stopover (YYZ)
AC1813, AC8692
14h 02min
Air Canada ?
$383
Boston
Cancun
Outbound
04/03/26
1 Stopover (MEX)
AM0641, AM0556
13h 24min
Return
04/16/26
1 Stopover (JFK)
B61852, B61118
08h 09min
Aeroméxico ?
$419
Boston
Cancun
Outbound
04/03/26
1 Stopover (MEX)
AM0641, AM0558
14h 04min
Return
04/16/26
2 Stopovers (MEX, JFK, LGA)
AM0511, AM0404, AM4460
23h 21min
Aeroméxico ?
$425
Boston
Cancun
Outbound
01/14/26
1 Stopover (FLL)
NK1740, NK0527
06h 42min
Return
01/20/26
1 Stopover (MEX)
AM0521, AM0640
08h 40min
Spirit Airlines
$439
Boston
Cancun
Outbound
01/14/26
1 Stopover (YUL)
AC8607, AC1884
07h 00min
Return
01/20/26
1 Stopover (YUL)
AC0923, AC8604
18h 32min
Air Canada ?
$443
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Boston to Cancun

Favorite airline: Aeroméxico
Aeroméxico is the most popular airline for flights from Boston to Cancun.
Aeroméxico
34 %
Spirit Airlines
20 %
Air Canada
17 %
Direct flights are cheaper
Compared to flights with a stopover, direct flights are $20.00 cheaper on this route.
non stop flight
1 stop
04h 41min
12h 22min
$ 270
$ 290
The favorite connection is non-stop
50 % of all bookings on the route Boston to Cancun are for non-stop flights.
Route
bookings
Direct flights
04h 41min, from $ 270
50 %
1 stopover Orlando International Airport, FL
12h 22min, from $ 290
29 %
1 stopover Montréal-Pierre Elliott Trudeau International Airport
17h 20min, from $ 455
11 %

Important flight information

Flight information: Boston - Cancun

Roundtrip from $ 322,86
Flight duration min. 04:45 / max. 05:35
Return flight duration min. 04:04/ max. 04:59
Distance 2799 km
Flights per week 20
Departure airport Airport Boston Logan International Airport, MA (BOS)
Arrival airport Airport Cancun (CUN)
Destination country Flights to Mexico
Alternative routes to Mexico
Alternative flights to Cancun
Flight destinations with a similar price
Flight destinations with a similar price