S$549 Cheap Flights from Boston to Cancun

View S$549 flight on Wed, 24 Dec, 2025Opens in a new window

Popular airlines from Logan International Airport (BOS) to Cancun Intl. Airport (CUN)

Cheap Flights from Boston to Cancun (BOS-CUN)

Prices were available within the past 7 days and start at S$549 for one-way flights and S$792 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, 24 Dec - Mon, 29 Dec
BOS
Boston
CUN
Cancun
S$792 Return, found 4 days ago
S$792
Return
found 4 days ago
Select American Airlines flight, departing Wed, 24 Dec from Boston to Cancun, returning Mon, 29 Dec, priced at S$792 found 4 days ago
American Airlines
Wed, 24 Dec - Mon, 29 Dec
BOS
Boston
CUN
Cancun
S$842 Return, found 4 days ago
S$842
Return
found 4 days ago
Select American Airlines flight, departing Wed, 24 Dec from Boston to Cancun, returning Mon, 29 Dec, priced at S$842 found 4 days ago
American Airlines
Wed, 24 Dec - Mon, 29 Dec
BOS
Boston
CUN
Cancun
S$849 Return, found 4 days ago
S$849
Return
found 4 days ago
Select American Airlines flight, departing Wed, 24 Dec from Boston to Cancun, returning Mon, 29 Dec, priced at S$849 found 4 days ago
American Airlines
Wed, 24 Dec - Mon, 29 Dec
BOS
Boston
CUN
Cancun
S$853 Return, found 4 days ago
S$853
Return
found 4 days ago
Select American Airlines flight, departing Wed, 24 Dec from Boston to Cancun, returning Mon, 29 Dec, priced at S$853 found 4 days ago
Delta
Wed, 24 Dec - Mon, 29 Dec
BOS
Boston
CUN
Cancun
S$878 Return, found 4 days ago
S$878
Return
found 4 days ago
Select Delta flight, departing Wed, 24 Dec from Boston to Cancun, returning Mon, 29 Dec, priced at S$878 found 4 days ago
Delta
Wed, 24 Dec - Mon, 29 Dec
BOS
Boston
CUN
Cancun
S$883 Return, found 4 days ago
S$883
Return
found 4 days ago
Select Delta flight, departing Wed, 24 Dec from Boston to Cancun, returning Mon, 29 Dec, priced at S$883 found 4 days ago
American Airlines
Wed, 24 Dec - Mon, 29 Dec
BOS
Boston
CUN
Cancun
S$895 Return, found 4 days ago
S$895
Return
found 4 days ago
Select American Airlines flight, departing Wed, 24 Dec from Boston to Cancun, returning Mon, 29 Dec, priced at S$895 found 4 days ago
American Airlines
Wed, 24 Dec - Mon, 29 Dec
BOS
Boston
CUN
Cancun
S$902 Return, found 4 days ago
S$902
Return
found 4 days ago
Select American Airlines flight, departing Wed, 24 Dec from Boston to Cancun, returning Mon, 29 Dec, priced at S$902 found 4 days ago
American Airlines
Wed, 24 Dec - Mon, 29 Dec
BOS
Boston
CUN
Cancun
S$910 Return, found 4 days ago
S$910
Return
found 4 days ago
Select American Airlines flight, departing Wed, 24 Dec from Boston to Cancun, returning Mon, 29 Dec, priced at S$910 found 4 days ago
American Airlines
Wed, 24 Dec - Mon, 29 Dec
BOS
Boston
CUN
Cancun
S$956 Return, found 4 days ago
S$956
Return
found 4 days ago
Select American Airlines flight, departing Wed, 24 Dec from Boston to Cancun, returning Mon, 29 Dec, priced at S$956 found 4 days ago
American Airlines
Wed, 24 Dec - Mon, 29 Dec
BOS
Boston
CUN
Cancun
S$963 Return, found 4 days ago
S$963
Return
found 4 days ago
Select American Airlines flight, departing Wed, 24 Dec from Boston to Cancun, returning Mon, 29 Dec, priced at S$963 found 4 days ago
Delta
Wed, 24 Dec - Mon, 29 Dec
BOS
Boston
CUN
Cancun
S$989 Return, found 4 days ago
S$989
Return
found 4 days ago
Select Delta flight, departing Wed, 24 Dec from Boston to Cancun, returning Mon, 29 Dec, priced at S$989 found 4 days ago
United
Wed, 24 Dec - Mon, 29 Dec
BOS
Boston
CUN
Cancun
S$1,054 Return, found 4 days ago
S$1,054
Return
found 4 days ago
Select United flight, departing Wed, 24 Dec from Boston to Cancun, returning Mon, 29 Dec, priced at S$1,054 found 4 days ago
Air Canada
Wed, 24 Dec - Mon, 29 Dec
BOS
Boston
CUN
Cancun
S$1,114 Return, found 4 days ago
S$1,114
Return
found 4 days ago
Select Air Canada flight, departing Wed, 24 Dec from Boston to Cancun, returning Mon, 29 Dec, priced at S$1,114 found 4 days ago
avianca
Wed, 24 Dec - Mon, 29 Dec
BOS
Boston
CUN
Cancun
S$1,163 Return, found 4 days ago
S$1,163
Return
found 4 days ago
Select avianca flight, departing Wed, 24 Dec from Boston to Cancun, returning Mon, 29 Dec, priced at S$1,163 found 4 days ago

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

September is typically the cheapest month to fly

From S$290 - S$392 per traveller.

Graph displaying average flight prices per month

Boston to Cancun route information
Origin airport
Logan Intl.
Destination airport
Cancun Intl.
Return price
S$791
Distance
2778 km
Average flight time
3 hours 24 mins

Flights from Boston to Cancun

There are several airlines that operate frequent flights from Boston (BOS) to Cancun (CUN) including

The earliest flight leaves Logan Intl. Airport at 07:08 and arrives at Cancun Intl. Airport at 11:15. The last flight of the day departs Boston at 12:26 and arrives at Cancun at 16:28.

The flight distance from Boston to Cancun is about 2811 km, the shortest flight is 04 hours 15 minutes with WestJet.

Expedia lets you search across the largest number of airlines and Cancun flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Boston Cancun flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Boston to Cancun trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Cancun flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Boston to Cancun with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from Logan Intl. Airport (BOS) to CUN?
Round-trip flights between Logan Intl. Airport and Cancun Airport start from S$792. This is based on fares offered within the last 7 days on Expedia for flights departing within the next year --- make your booking ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BOS to Cancun Airport?
This differs between air carriers, as each one has its own set of terms and conditions. Head to the Customer Service Portal, where you'll find easy-to-follow instructions on how to cancel online.
How do I find cheap flights from Logan Intl. Airport to CUN that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for BOS to CUN flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Logan Intl. Airport (BOS) to Cancun Airport?
It's around 2,800 kilometres from Boston to Cancun, so expect to be in your seat for a while. Keep yourself occupied with things like playing cards (if you're travelling with friends) or the latest bestseller.
Which airlines fly direct from Logan Intl. Airport to Cancun Airport?
Many savvy travellers like to fly with JetBlue Airways (B6) from Logan Intl. Airport to Cancun Intl. Airport (CUN). It offers 30 flights monthly, so you can easily find a flight time that works for you. After some more options? Check out the ticket prices from Delta Air Lines (DL). This carrier offers 13 monthly flights between these airports.
Are BOS to Cancun Airport flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Logan Intl. Airport to Cancun Intl. Airport (CUN) can be hit-or-miss. You might be lucky and score a bargain, but you could also miss out completely! If you'd rather start your trip planning ahead of time, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines release their prices that far in advance. Our suggestion? Check back often as prices are updated frequently.

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