£108 Cheap Flights from Boston (BOS) to Cancun (CUN)

View £108 flight on Mon, 22 Sep 2025Opens in a new window

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

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Cheap Flights from Boston (BOS) to Cancun (CUN)

Prices were available within the past 7 days and start at £108 for one-way flights and £205 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Mon, 1 Sep - Fri, 5 Sep
BOS
Boston
CUN
Cancun
£205 Return, found 2 days ago
£205
Return
found 2 days ago
Select JetBlue Airways flight, departing Mon, 1 Sep from Boston to Cancun, returning Fri, 5 Sep, priced at £205 found 2 days ago
Aeromexico
Mon, 1 Sep - Wed, 10 Sep
BOS
Boston
CUN
Cancun
£207 Return, found 19 hours ago
£207
Return
found 19 hours ago
Select Aeromexico flight, departing Mon, 1 Sep from Boston to Cancun, returning Wed, 10 Sep, priced at £207 found 19 hours ago
Aeromexico
Mon, 1 Sep - Wed, 10 Sep
BOS
Boston
CUN
Cancun
£213 Return, found 19 hours ago
£213
Return
found 19 hours ago
Select Aeromexico flight, departing Mon, 1 Sep from Boston to Cancun, returning Wed, 10 Sep, priced at £213 found 19 hours ago
Aeromexico
Mon, 1 Sep - Fri, 5 Sep
BOS
Boston
CUN
Cancun
£216 Return, found 2 days ago
£216
Return
found 2 days ago
Select Aeromexico flight, departing Mon, 1 Sep from Boston to Cancun, returning Fri, 5 Sep, priced at £216 found 2 days ago
JetBlue Airways
Wed, 20 Aug - Wed, 27 Aug
BOS
Boston
CUN
Cancun
£226 Return, found 1 day ago
£226
Return
found 1 day ago
Select JetBlue Airways flight, departing Wed, 20 Aug from Boston to Cancun, returning Wed, 27 Aug, priced at £226 found 1 day ago
Aeromexico
Mon, 1 Dec - Fri, 5 Dec
BOS
Boston
CUN
Cancun
£231 Return, found 3 hours ago
£231
Return
found 3 hours ago
Select Aeromexico flight, departing Mon, 1 Dec from Boston to Cancun, returning Fri, 5 Dec, priced at £231 found 3 hours ago
Aeromexico
Mon, 8 Dec - Mon, 15 Dec
BOS
Boston
CUN
Cancun
£232 Return, found 5 days ago
£232
Return
found 5 days ago
Select Aeromexico flight, departing Mon, 8 Dec from Boston to Cancun, returning Mon, 15 Dec, priced at £232 found 5 days ago
American Airlines
Wed, 1 Oct - Wed, 8 Oct
BOS
Boston
CUN
Cancun
£259 Return, found 3 days ago
£259
Return
found 3 days ago
Select American Airlines flight, departing Wed, 1 Oct from Boston to Cancun, returning Wed, 8 Oct, priced at £259 found 3 days ago
Air Canada
Mon, 15 Sep - Mon, 22 Sep
BOS
Boston
CUN
Cancun
£272 Return, found 2 days ago
£272
Return
found 2 days ago
Select Air Canada flight, departing Mon, 15 Sep from Boston to Cancun, returning Mon, 22 Sep, priced at £272 found 2 days ago
United
Wed, 1 Oct - Wed, 8 Oct
BOS
Boston
CUN
Cancun
£284 Return, found 3 days ago
£284
Return
found 3 days ago
Select United flight, departing Wed, 1 Oct from Boston to Cancun, returning Wed, 8 Oct, priced at £284 found 3 days ago

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

September is typically the cheapest month to fly

From £166 - £224 per traveller.

Graph displaying average flight prices per month

Flight from Boston to Cancun route information
Origin airport
Logan Intl.
Destination airport
Cancun Intl.
Airlines serving
Aeromexico, Air Canada, Alaska Airlines, Copa, JetBlue Airways
Return price
£205
Distance
2778 km
Average flight time
3 hours 23 mins

Compare flights from Boston to Cancun easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Boston to Cancun. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Cancun Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Logan Intl. to Cancun Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Logan Intl. (BOS) to Cancun Intl. (CUN)

The easiest way to view the best deals on flights from Boston to Cancun today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Logan Intl. to Cancun Intl. start at just £205 and range up to £284.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Boston and Cancun
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Boston to Cancun flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Logan Intl. to Cancun Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

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 £205. 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.

Explore a world of travel with Expedia

Boston Airports

Manchester

Manchester-Boston Regional to Cancun
£355.80

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