BOS - CUN

C$ 202 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 25/1. 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, 0 bags

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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Flight 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

Wed, 12 Nov - Wed, 19 Nov
JetBlue Logo
10:35 a.m. - 3:15 p.m.BOS-CUN
4h 40mdirect
JetBlue Logo
4:45 p.m. - 8:50 p.m.CUN-BOS
4h 05mdirect
C$ 407JetBlue
Find Deal
Thu, 1 Jan - Fri, 9 Jan
Delta Logo
7:00 a.m. - 9:47 p.m.BOS-CUN
14h 47m1 stop
Delta Logo
5:45 p.m. - 10:00 a.m.CUN-BOS
16h 15m1 stop
C$ 411Delta
Find Deal
Mon, 10 Nov - Tue, 18 Nov
Delta Logo
6:05 a.m. - 12:35 p.m.BOS-CUN
6h 30m1 stop
Delta Logo
7:45 a.m. - 7:50 p.m.CUN-BOS
12h 05m1 stop
C$ 412Delta
Find Deal
Mon, 1 Dec - Thu, 4 Dec
Delta Logo
8:49 a.m. - 1:30 p.m.BOS-CUN
4h 41mdirect
Delta Logo
3:10 p.m. - 12:01 a.m.CUN-BOS
8h 51m1 stop
C$ 414Delta
Find Deal
Wed, 31 Dec - Tue, 13 Jan
Delta Logo
6:15 p.m. - 12:03 p.m.BOS-CUN
17h 48m2 stops
Delta Logo
12:40 p.m. - 11:52 p.m.CUN-BOS
11h 12m1 stop
C$ 418Delta
Find Deal
Sat, 15 Nov - Tue, 18 Nov
United Airlines Logo
5:30 a.m. - 3:59 p.m.BOS-CUN
10h 29m2 stops
United Airlines Logo
5:09 p.m. - 11:42 p.m.CUN-BOS
6h 33m1 stop
C$ 433United Airlines
Find Deal
Sun, 30 Nov - Sat, 6 Dec
JetBlue Logo
7:00 a.m. - 11:40 a.m.BOS-CUN
4h 40mdirect
JetBlue Logo
4:42 p.m. - 8:48 p.m.CUN-BOS
4h 06mdirect
C$ 436JetBlue
Find Deal
Wed, 12 Nov - Mon, 24 Nov
JetBlue Logo
10:35 a.m. - 3:15 p.m.BOS-CUN
4h 40mdirect
JetBlue Logo
4:42 p.m. - 8:48 p.m.CUN-BOS
4h 06mdirect
C$ 443JetBlue
Find Deal
Fri, 6 Feb - Tue, 10 Feb
United Airlines Logo
5:45 a.m. - 5:50 p.m.BOS-CUN
12h 05m2 stops
United Airlines Logo
12:35 p.m. - 6:57 p.m.CUN-BOS
6h 22m1 stop
C$ 453United Airlines
Find Deal
Mon, 15 Dec - Sat, 20 Dec
United Airlines Logo
5:30 a.m. - 3:59 p.m.BOS-CUN
10h 29m2 stops
United Airlines Logo
5:09 p.m. - 11:54 p.m.CUN-BOS
6h 45m1 stop
C$ 460United Airlines
Find Deal

Everything you should know

Our travellers' advice
AI-generated summary based on content written by travel experts
Use the FlyLogan app for parking and food pre-orders.
Automated passport checks at CUN speed up immigration.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
JetBlue
Cheapest • from C$ 407 (round-trip)
Aeromexico
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 14% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 27% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
C$ 407
Overall average: C$ 603
JetBlue
Wed 12/11Wed 19/11
BOS - CUN • Direct
Cheapest direct flights
C$ 407
Typical prices: C$ 464-C$ 869
JetBlue
Wed 12/11Tue 25/11
BOS - CUN • Direct
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Cancún!
Booking Insights

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$ 440 (return) on average. On the other hand, the most expensive months are April and February, where the average cost of round-trip tickets is C$ 786 and C$ 762 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 2 weeks before departure, which saves you about 14% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

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

Good to know

Low seasonSeptember
Cheapest flightC$ 202
Best time to beat the crowds (27% less expensive on average)
Most popular time to fly (9% 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$ 202 for a one-way ticket and C$ 407 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 Boeing 737-900 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, Aeromexico or JetBlue?

    The two airlines most popular with KAYAK users for flights from Boston to Cancún are Aeromexico and JetBlue. With an average price for the route of C$ 560 and an overall rating of 7.4, Aeromexico is the most popular choice. JetBlue is also a great choice for the route, with an average price of C$ 491 and an overall rating of 7.2.

  • 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

  • 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?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Boston Logan Intl 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

Delta,JetBlue,American Airlines

Delta,JetBlue, +1 more

Tuesday

Delta,JetBlue,American Airlines

Delta,JetBlue, +1 more

Wednesday

Delta,JetBlue,American Airlines

Delta,JetBlue, +1 more

Thursday

Delta,JetBlue,American Airlines

Delta,JetBlue, +1 more

Friday

Delta,JetBlue,American Airlines

Delta,JetBlue, +1 more

Saturday

American Airlines,Delta,JetBlue

American Airlines,Delta, +1 more

Sunday

Delta,JetBlue,American Airlines

Delta,JetBlue, +1 more

See more nonstop flights

Direct returns

Cancun to Boston Logan Intl

Monday

Delta,JetBlue,American Airlines

Delta,JetBlue, +1 more

Tuesday

Delta,JetBlue,American Airlines

Delta,JetBlue, +1 more

Wednesday

Delta,JetBlue,American Airlines

Delta,JetBlue, +1 more

Thursday

Delta,JetBlue,American Airlines

Delta,JetBlue, +1 more

Friday

Delta,JetBlue,American Airlines

Delta,JetBlue, +1 more

Saturday

American Airlines,Delta,JetBlue

American Airlines,Delta, +1 more

Sunday

Delta,JetBlue,American Airlines

Delta,JetBlue, +1 more

See more nonstop flights

Reviews of the top 3 airlines flying 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.
7.4
AeromexicoOverall score based on 1674 reviews
7.4Boarding
7.9Crew
7.5Comfort
7.1Entertainment
6.6Food
Airline reviews

Aeroméxico cancelled my ticket without advice AND It make a last minute mess in my intinerary, no solving my situation, bad advice and bad customer service

2.0 MediocreRoberto, Aug 2025MAD - MEX
Read more Aeromexico reviews

Aeroméxico cancelled my ticket without advice AND It make a last minute mess in my intinerary, no solving my situation, bad advice and bad customer service

The ground staff were not as friendly and nice to the passengers as the air crew. Flight attendants, cockpit crew were great and very nice to everyone on board.

My flight was delayed, then I got transferred to a new flight that was also delayed- which wasn’t Aeromexico’s fault, it was because of weather conditions. Most of the crew was very nice and patient, except for one or two flight attendants who were rude. The entertainment wasn’t on, so all the screens were off.

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

The flight was two hours late due to a computer fault and resulting maintenance. Nothing was offered as compensation beyond bottles of water during the time we were deplaned and waiting in the terminal.

Very pleasant flight attendants. Gate crew rather loud chatting with each other.

Four plus hour flight delay in New York caused us to take off after 11:30pm. We didn’t arrive at our hotel until five hours after check in. Started the trip off feeling exhausted.

Plane was in bad shape. TV’s and WiFi didn’t work. Plane need a refresh. Not enough room for bags.

There was a fowl odour coming from the lavatory the entire flight

Everything was great. I liked the text updates so that I never miss a gate change & I have all the latest info.

I don’t usually fly budget airlines or airlines in the United States. It was as good as any other airline. The seats are comfortable and the airline attendants are not rude & surly. Very nice flight (s).

No internet on a flight over three hours in this age is criminal. Staff inattentive and dismissive

They have the most inexperienced / rude flight staff I’ve encountered

very difficult boarding process - aggressive passengers not the friendliest crew

the plane was not full so the flight attendant had me move to an empty row which made for a good flight. The software for logging on and booking and confirming the flight is much too cumbersome.

Always comes in handy when I want a quick weekend getaway.

For the price I could have taken a “name brand” airline. No drink no snack and constant emails trying to get addition money for EVERYTHING other airlines include in the price. It looks cheaper but it’s Judy bait and switch and emails non stop!

The gate agents for spirit at EWR wouldn’t give me my ticket to board when I arrived 50 min from the flight, saying that I wouldn’t make my flight. They tried to reschedule me to arrive at my destination 14 hours after the original flight, which included a 10 hr layover in another city. I rebooked with another airline and it took me a total of 5 min to go through security. Then I see a charge on my card for a $100 change fee that I did not approve. Beware of this horrible place and these horrible people

Excessive fees for flight delays. What a Scam. I was not able to attend the wedding I needed to go.

Waited at the airport for over 4 hours to board this flight. Terrible airline

Was supposed to take off 8:00 last night. Got delayed till 8:00 this morning

It was terrible, we had to board and unboard the flight with a hour delay that caused me to miss an appointment and a surprise for my wife

When the flight ticket is expensive and you have to purchase check in luggage and there is no snacks, no entertainment, tight seats stuffed in the back of the plane not such good experience. I would like some to reach out to me . I paid for check luggage when I bought the ticket they made me pay again on the return flight extra $70. Very frustrating.

Excellent experience when I am looking for a budget airline where the main expectation is getting me from point A to point B with no frills.

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

Information on your arrival and departure airports

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