BOS - CUN

C$ 179 Find Cheap Flights from Boston to Cancún

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Cancún departing on 8/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Cancún

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Cancún, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Cancún, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Boston to Cancún (BOS-CUN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Cancún that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Cancún

Sun, 27 Jul - Fri, 1 Aug
JetBlue Logo
9:50 a.m. - 1:15 p.m.BOS-CUN
4h 25mdirect
JetBlue Logo
2:35 p.m. - 7:52 p.m.CUN-BOS
4h 17mdirect
C$ 390JetBlue
Find Deal
Tue, 19 Aug - Fri, 29 Aug
Delta Logo
10:01 a.m. - 8:18 p.m.BOS-CUN
11h 17m1 stop
Delta Logo
1:30 p.m. - 6:59 p.m.CUN-BOS
4h 29mdirect
C$ 391Delta
Find Deal
Sat, 27 Sep - Thu, 2 Oct
Delta Logo
8:59 a.m. - 12:16 p.m.BOS-CUN
4h 17mdirect
Delta Logo
6:02 a.m. - 8:30 p.m.CUN-BOS
13h 28m1 stop
C$ 403Delta
Find Deal
Sat, 1 Nov - Sat, 8 Nov
Delta Logo
1:55 p.m. - 8:09 p.m.BOS-CUN
7h 14m1 stop
Delta Logo
2:30 p.m. - 6:42 p.m.CUN-BOS
4h 12mdirect
C$ 409Delta
Find Deal
Sat, 15 Nov - Sat, 22 Nov
JetBlue Logo
12:00 p.m. - 4:40 p.m.BOS-CUN
4h 40mdirect
JetBlue Logo
11:50 a.m. - 4:01 p.m.CUN-BOS
4h 11mdirect
C$ 413JetBlue
Find Deal
Sat, 16 Aug - Thu, 21 Aug
Southwest Logo
5:35 a.m. - 1:50 p.m.BOS-CUN
9h 15m1 stop
Southwest Logo
1:45 p.m. - 11:00 p.m.CUN-BOS
8h 15m1 stop
C$ 455Southwest
Find Deal
Sat, 13 Sep - Sat, 20 Sep
United Airlines Logo
7:45 a.m. - 2:28 p.m.BOS-CUN
7h 43m1 stop
United Airlines Logo
12:50 p.m. - 11:22 p.m.CUN-BOS
9h 32m2 stops
C$ 462United Airlines
Find Deal
Tue, 29 Jul - Thu, 7 Aug
United Airlines Logo
5:30 a.m. - 7:20 p.m.BOS-CUN
14h 50m2 stops
United Airlines Logo
8:45 a.m. - 4:29 p.m.CUN-BOS
6h 44m1 stop
C$ 484United Airlines
Find Deal
Tue, 1 Jul - Tue, 8 Jul
Southwest Logo
5:45 a.m. - 2:15 p.m.BOS-CUN
9h 30m2 stops
Southwest Logo
10:40 a.m. - 10:45 p.m.CUN-BOS
11h 05m2 stops
C$ 607Southwest
Find Deal
Sat, 19 Jul - Sat, 26 Jul
Spirit Airlines Logo
6:10 a.m. - 11:20 a.m.BOS-CUN
6h 10m1 stop
Spirit Airlines Logo
10:05 a.m. - 8:37 a.m.CUN-BOS
21h 32m2 stops
C$ 626Spirit Airlines
Find Deal
Expert advice

Expert advice for your flight from Boston to Cancún

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
BOS

Use the FlyLogan app to reserve parking and order food ahead, ensuring a smoother departure experience.

Read more about BOSby Blane Bachelor
CUN

For a quick exit, use automated passport checks at CUN, reducing immigration wait times to 5–15 minutes.

Read more about CUNby Brandon Schultz
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on BOS

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Brandon Schultz

Brandon Schultz

Expert on CUN

Brandon Schultz

Brandon Schultz

Brandon travels every week and makes friends with stray cats wherever he goes. Dogs, too... he once brought one home to the US from the Amalfi Coast. He’s written 6 books, visited 6 continents (still waiting on Antarctica), and would eat ice cream 6 times a day if he could. He lives in Brooklyn, New York, with his partner and three cats.

Read more
Useful Info

KAYAK's insights & trends for Boston to Cancún flights

Get data-powered insights and trends into flights from Boston to Cancún to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Boston to Cancún?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Cancún, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Cancún is September, where tickets cost C$ 436 (return) on average. On the other hand, the most expensive months are February and April, where the average cost of round-trip tickets is C$ 800 and C$ 788 respectively.

How far in advance should I book a flight from Boston to Cancún?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Cancún, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boston to Cancún, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.


Good to know

Low seasonSeptember
High seasonFebruary
Cheapest flightC$ 179
Best time to beat the crowds (27% less expensive on average)
Most popular time to fly (34% more expensive on average)
Flight from Boston to Cancun

When to book flights from Boston to Cancún

Are your dates flexible? Find out the best times to travel from Boston to Cancún based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Cancun

  • How can I get from downtown Boston to Boston Logan Airport?

    The Blue Line Subway is a great option to get from several locations in the Boston area to Boston Logan Airport. This train runs from around 6am until about 12:30am every day of the week. The fare to ride the train is around $2.40.

  • Are there any nonstop flights between Boston and Cancun?

    Because Cancun is such a popular vacation destination, especially for those wanting to escape cold Boston winters, it will come as no surprise that there are several nonstop flights to get you from Boston to Cancun. Both Aeromexico and JetBlue offer nonstop service between these two cities.

  • What is a good hotel that is close to the Cancun International Airport?

    Just a short trip up the road from the airport is the Fairfield Inn and Suites by Marriott Cancun Airport. In addition to free Wi-Fi that you will find throughout the property, the hotel also offers a free best breakfast as well as a pool and a fitness center. There is also a shuttle between the hotel and the airport.

  • Are there any lounges at Boston Logan Airport?

    There are actually three different airlines that have lounges available at Boston Logan Airport, including two Delta Sky Club locations, an American Airlines Admiral's Club location, as well as a United Airlines United Club location.

  • What is the cheapest flight from Boston to Cancún?

    In the last 3 days, the lowest price for a flight from Boston to Cancún was C$ 131 for a one-way ticket and C$ 285 for a round-trip.

  • Which airlines offer Wi-Fi service onboard planes from Boston to Cancun?

    All the following airlines offer inflight Wi-Fi service on the Boston to Cancun flight route: JetBlue, Delta, Aeromexico, American Airlines, Alaska Airlines, KLM, and Air Canada.

  • Which aircraft models fly most regularly from Boston to Cancun?

    The Airbus A321-100/200 is the aircraft model that flies most regularly on the Boston to Cancun flight route.

  • Which airline alliances offer flights from Boston to Cancun?

    SkyTeam is the only airline alliance operating flights between Boston and Cancun.

  • On which days can I fly direct from Boston to Cancun?

    There are direct flights from Boston to Cancun on a daily basis.

  • Which is the best airline for flights from Boston to Cancún, Delta or JetBlue?

    The two airlines most popular with KAYAK users for flights from Boston to Cancún are Delta and JetBlue. With an average price for the route of C$ 431 and an overall rating of 8.0, Delta is the most popular choice. JetBlue is also a great choice for the route, with an average price of C$ 479 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Boston to Cancun?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Cancun.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Cancun?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cancun from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Cancun?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cancun with an airline and back to Boston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Cancun?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cancun from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Boston to Cancún

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 365 or less one-way and C$ 398 or less round-trip.
  • If you are driving yourself to Boston Logan Airport before your flight to Cancun, a great choice for parking is the Central Parking Garage. This garage offers easy access to all of the terminal buildings via pedestrian bridges, and the cost to park in the garage is around USD 38 per day.
  • If you want to take a taxi from Cancun International Airport, it is important to know that all taxi services at the airport must be prearranged. Taxis can be requested through the airport website and there are wheelchair-accessible taxis available upon request as well. The fare to get to the center of Cancun is around MXN 502 (USD 25).
  • If you need to get some work done before your flight to Cancun or you just like to browse the internet while you're waiting for your flight, you'll be happy to know that there is complimentary Wi-Fi service available throughout Boston Logan Airport.
  • If you are leaving a cold Boston winter behind and don't want to carry around all those winter clothes for your fun vacation in Cancun, the airport offers a number of storage lockers to keep your extra baggage. Rates vary from around MXN 122 (USD 6) up to around MXN 387 (USD 19) based on the size of luggage that you will be storing.
  • If you have some time before your flight to Cancun and would like to do a bit of shopping, Boston Logan Airport has a number of options to choose from. These range from the upscale high-end products you will find at Brookstone and Tech On The Go to the regional favorites you are sure to find at New England Collections.

Prefer to fly direct from Boston to Cancun?

Find which airlines fly direct from Boston Logan Intl Airport to Cancun Airport, which days they fly and book direct flights.

Direct departures

Boston Logan Intl to Cancun

Monday

Aeromexico,Delta,JetBlue

Aeromexico,Delta, +1 more

Tuesday

Aeromexico,Delta,JetBlue

Aeromexico,Delta, +1 more

Wednesday

Aeromexico,Delta,EL AL, +1 more

Aeromexico,Delta, +2 more

Thursday

Aeromexico,Delta,JetBlue

Aeromexico,Delta, +1 more

Friday

Aeromexico,Delta,JetBlue

Aeromexico,Delta, +1 more

Saturday

Aeromexico,Delta,JetBlue

Aeromexico,Delta, +1 more

Sunday

Aeromexico,Delta,JetBlue

Aeromexico,Delta, +1 more

See more nonstop flights

Direct returns

Cancun to Boston Logan Intl

Monday

Aeromexico,Delta,EL AL, +2 more

Aeromexico,Delta, +3 more

Tuesday

Aeromexico,Delta,JetBlue, +1 more

Aeromexico,Delta, +2 more

Wednesday

Aeromexico,Delta,JetBlue, +1 more

Aeromexico,Delta, +2 more

Thursday

Aeromexico,Delta,EL AL, +2 more

Aeromexico,Delta, +3 more

Friday

Aeromexico,Delta,JetBlue, +1 more

Aeromexico,Delta, +2 more

Saturday

Aeromexico,Delta,EL AL, +2 more

Aeromexico,Delta, +3 more

Sunday

Aeromexico,Delta,JetBlue, +1 more

Aeromexico,Delta, +2 more

See more nonstop flights
See more nonstop flights

Top 4 airlines serving from Boston to Cancún

 
See real verified KAYAK customer reviews for airlines flying from Boston to Cancún. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Cancún? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7946 reviews
7.9Comfort
7.3Food
7.9Entertainment
8.5Crew
8.2Boarding
Airline reviews

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

10.0 ExcellentHartaj, Jun 2025EWR - RDU
Read more Delta reviews

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Great flight! Only complaint I had was that I didn’t get breakfast that morning because I don’t eat eggs for breakfast.. I ate an energy bar I bought in the airport which I had never done before. Otherwise, another great Delta flight!

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

The check in and bag drop off for Sky Priority members is slow. The Clear security was also slow - a TSA issue.

I am still upset that my bag was lost on a recent trip to Rome ; we were inconvenienced and out €150 Euros ; delta has refused to reimburse us

My wife's entertainment system did not work. Payed for flight upgrade but did not receive advertised "free WiFi".

Annoying that we had to go to departures and get boarding passes. Should allow us to be booked all the way through, this is the only airline i have this problem with in MEX. Late boarding and take off

Lousy No wheelchair. As normal at Atlanta Cheap airline Cheap aero plane. - Neither entertainment nor food on a 5 hour saga

The airplane was an old airplane, seats were very uncomfortable and very little space, they changed my seat and that was no option to get back into my seat even when I was traveling a senior who required assistance.

This is not a low cost airline. Stop acting like o e.

Aeromexico crew made me check my hand luggage in the door of the plane. As soon as I reach Mexico City, I notice that my luggage was opened and 8 games of Nintendo Switch were stolen (700 dllrs value aprox) (the console was there) but the games were stolen. I am very dissapointed of Aeromexico and all the crew. Instead of being a good trip, It was a sad trip

Ok. But we arrived to a remote terminal which meant that a bus had to take us to the terminal building

Old aircraft the audio of the entertainment dosent work Dirty seats

The plane was so outdated, that it made it uncomfortable. The temperature was hot during the whole flight

Happy attentive flight crew. All in all good flight the night flight works well. Getting into Mexico City early so you don't get caught up it all the immigration and custom ques, additionally, this helps when exiting the airport and crossing the city to your final destination. All works very well and would do it again

Communication since no reason or explanation was given for 3 hrs delay

The flight departed more than 1 hour late. Leg room is bigger than most airlines

Flight was delayed several 3 hours - no reason was given and no communication what so ever.

No overhead baggage room even though I was seated in row 2. Consequently had to check in my carry on bag. Baggage carousel was jammed. Took 45 min to get my bag.

Excellent from start to finish. All staff members were amazing!

Excellent. Although they used to greet me as a mosaic member and provide a free drink, early boarding helps me to keep coming back to JetBlue.

Cancelled flight with no specific instructions to get a boarding pass for another flight. The whole flight of people were in line for an hour because there was only 1 person to help at the desk. This was unusual for JetBlue.

It was too hot in the cabin. The AC did not help.

Except for the 28 minute delay leaving and the earlier reschedule to a later takeoff time the flight was good.

Loved the leg room and tvs screens on the seats and free WiFi. Wish the price was lower and could save by rebooking

Boarding was a breeze, however, two of the flights that I boarded with Spirit did not have Wi-Fi available.

Seats uncomfortable, hard to check luggage, etc. It was like the last flight out of Hanoi

Need screens for tv/movies. Seats are more cramped than any other airlines. Seats are hard. They don’t recline. And in flight time should not be used for sales pitches.

Good experience except for the drunk woman who was with a child. Sad

The ease of booking the flight was very good. Speaking with customer service was also good. However, the crew people are unfriendly and unwelcoming which I found this as unprofessional. As far as comfort it was mediocre. This was my first time flying Spirit and I chose them because of the flight times met my needs and my budget. However, I would be reluctant to fly on Spirit again. In addition, if the crew were more friendly and at least appeared somewhat happy and welcoming personally it would probably make the experience of flying with Spirit better.

Tell them to chose a better, less bumpy route :( my seat had no window all the way at the end 😔

Seats too hard, too much lumbar. Space between rows was extremely tight, so tight hard to place item under seat in front of me. No tv screens. Zero plugs for charging phones. Too many sales pitches

Prepaid for 1 bag but my prior airline did not provide it to me in time to check it with Spirit and I could not get my $75 refunded.

Plane delayed which seems to be the norm with spirt. Everything is an up charge. I had to pay an additional fee because I was late getting back to my car. Will never fly spirit again

It was horrible. We were not allowed on the flight by spirit staff at the gate during boarding because I had a guitar. The same guitar I had at check in which I paid for and they said I can take it on the plane. We missed our flight, lost our luggage, and had to pay another $900 to rebook flights. Worst travel experience ever and spirit staff are the worst staff ever.

Everything you need to know for your flight from Boston to Cancún

Information on your arrival and departure airports

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