BOS - CUN

C$ 210 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 29/6. 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

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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Cheap Flight Deals 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.

Recent round-trip flight deals from Boston to Cancún

KAYAK's recommended round-trip deals from the most popular airlines that fly from Boston to Cancún.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Delta Logo
9:07 a.m. - 12:30 p.m.BOS-CUN
4h 23mdirect
Delta Logo
1:30 p.m. - 6:51 p.m.CUN-BOS
4h 21mdirect
C$ 439Delta
Find Deal
Sun, 1 Jun - Fri, 6 Jun
JetBlue Logo
9:34 a.m. - 1:15 p.m.BOS-CUN
4h 41mdirect
JetBlue Logo
2:35 p.m. - 7:48 p.m.CUN-BOS
4h 13mdirect
C$ 442JetBlue
Find Deal
Sun, 11 May - Tue, 20 May
Delta Logo
9:07 a.m. - 12:30 p.m.BOS-CUN
4h 23mdirect
Delta Logo
1:30 p.m. - 6:51 p.m.CUN-BOS
4h 21mdirect
C$ 453Delta
Find Deal
Mon, 12 May - Fri, 16 May
United Airlines Logo
6:00 a.m. - 11:10 a.m.BOS-CUN
6h 10m1 stop
United Airlines Logo
8:45 a.m. - 6:13 p.m.CUN-BOS
8h 28m1 stop
C$ 460United Airlines
Find Deal
Sat, 20 Sep - Wed, 24 Sep
United Airlines Logo
6:00 a.m. - 2:28 p.m.BOS-CUN
9h 28m2 stops
United Airlines Logo
8:45 a.m. - 4:25 p.m.CUN-BOS
6h 40m1 stop
C$ 466United Airlines
Find Deal
Tue, 2 Sep - Sat, 6 Sep
JetBlue Logo
9:34 a.m. - 1:15 p.m.BOS-CUN
4h 41mdirect
JetBlue Logo
2:35 p.m. - 7:48 p.m.CUN-BOS
4h 13mdirect
C$ 467JetBlue
Find Deal
Wed, 4 Jun - Thu, 5 Jun
Aeromexico Logo
9:06 a.m. - 12:30 p.m.BOS-CUN
4h 24mdirect
Aeromexico Logo
7:02 a.m. - 8:30 p.m.CUN-BOS
12h 28m1 stop
C$ 498Aeromexico
Find Deal
Fri, 22 Aug - Fri, 29 Aug
Aeromexico Logo
10:26 a.m. - 10:50 p.m.BOS-CUN
13h 24m1 stop
Aeromexico Logo
1:30 p.m. - 7:00 p.m.CUN-BOS
4h 30mdirect
C$ 499Aeromexico
Find Deal
Thu, 5 Jun - Tue, 10 Jun
Southwest Logo
5:00 a.m. - 2:00 p.m.BOS-CUN
10h 00m1 stop
Southwest Logo
12:15 p.m. - 11:20 p.m.CUN-BOS
10h 05m2 stops
C$ 595Southwest
Find Deal
Fri, 11 Jul - Wed, 23 Jul
Southwest Logo
5:15 a.m. - 1:50 p.m.BOS-CUN
9h 35m1 stop
Southwest Logo
1:15 p.m. - 11:00 p.m.CUN-BOS
8h 45m1 stop
C$ 638Southwest
Find Deal
Sun, 10 Aug - Sun, 17 Aug

Expert advice for your flight from Boston to Cancún

 
Snippets provided in this section are AI-generated based on a summarization 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 specific 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

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’s the cheapest day of the week to fly from Boston to Cancun?

The average price of all round-trip flights from Boston to Cancún clicked on KAYAK for each day over the last 12 months.
When flying from Boston to Cancun, you should consider leaving on a Tuesday and avoid Saturdays if you are looking for the best rates. For your return to Boston, you’ll find the best rates on Tuesdays and the most expensive ones on Wednesdays.

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$ 451 (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$ 813 and C$ 800 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 15 weeks before departure.

Good to know

Low season

September

High season

February

Cheapest flight

C$ 210
Best time to beat the crowds (28% less expensive on average)
Most popular time to fly (30% 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$ 151 for a one-way ticket and C$ 316 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, Aeromexico, Delta, American Airlines, Alaska Airlines, WestJet Encore, 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?

    oneworld, and SkyTeam are the airline alliances operating flights between Boston and Cancun, with SkyTeam being the most commonly used for this route.

  • 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 Aeromexico?

    The two airlines most popular with KAYAK users for flights from Boston to Cancún are Delta and Aeromexico. With an average price for the route of C$ 439 and an overall rating of 8.0, Delta is the most popular choice. Aeromexico is also a great choice for the route, with an average price of C$ 597 and an overall rating of 7.4.

  • 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.

See more FAQs

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$ 439 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.
See more tips

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,American Airlines,Delta, +1 more

Aeromexico,American Airlines, +2 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,American Airlines,Delta, +3 more

Aeromexico,American Airlines, +4 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 7916 reviews
8.2Boarding
8.5Crew
7.3Food
7.9Entertainment
7.9Comfort
Airline reviews

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

10.0 ExcellentGary, Apr 2025TPA - LAX
Read more Delta reviews

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

It was an overnight flight and I desperately needed coffee before we landed, but Delta does only one beverage service, and that is shortly after takeoff, not before landing at 5 am.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

After a 5 hour delay waiting at the gate (3 delays adding up) with no clear reason provided, we finally boarded flew 3/4 of the way to Toronto then were turned back to New York. As we neared New York, the pilot declared that it was his fault, something to do with timing and him not being allowed into the country???? How could the airline let his happen? They had hours to prepare and make sure they had a crew available for the flight! We ended up in Toronto a day late with no sleep.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

Terrible and im avoiding them in the future. My initial flight was delayed causing me to rebook my flight and when speaking with the representative to rebook I explained this is the second time my flights were delayed and they did nothing to help me. I wasn't booked to comfort plus or given a voucher or anything. I was almost late for my meeting that I needed to attend on Monday because of the games delta played delaying my flights even more and putting me in the very back of the plane next to an extremely intoxicated passenger

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

Some entertainment and food/snack service would have been nice

All the pessengers should be wait in a line útil the creo and piloto are arrived.

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

No music app working: no economy meal on five hour flight; hour on tarmac at the end waiting for a gate. Flight itself was smooth and easy.

It took 1-1/2 hours to get our luggage after we landed. That to me is unacceptable

The flight was delayed for 4 hours. Once onboard the crew was wonderful.

Overall was excellent. Will definitely us JetBlue in the future.

Very well organized both boarding and deplaning. Very satisfied with the service I received.

I rate it is good we had a 4-hour travel delay at one point but JetBlue gave out food vouchers and travel points credits for another flight so they try to make up for it

It’s what we expected from Spirit..reasonable cost, good for a 2-3 hour flight. Disappointed that we had a 2 hour delay in departure from DFW for a maintenance issue, but the pilot handled it well once we were outbound on a different Airbus.

Worst airline ever! The guy weighing my bag had his foot on the metal plate and when I called him out on it, I got this stupid little smirk. La is a scam and so is Spirit Airlines. All the flight attendants looked like they hated our flight just as much as we did.

My experience with Spirit went pretty much as expected. It's a no frills airline, and you get what you pay for. I don't require much, so I was grateful to have an inexpensive way to travel. It is sad to me that the gate agents and flight crew don't smile much or seem very friendly or helpful. They are competent and efficient, and that's really all I need.

My experience was okay. The flight did not offer even water without a fee. Also had to pay extra for my carry on, as I was told I had to check my bag, even though it said I had the option to carry on a bag when booking. This costed me an extra $100. Would likely not fly with Spirit again.

The flight was rescheduled several times without a reason for the schedule changes. I had to be in New Orleans at a certain time and it was just easier to drive at a certain point. I don’t know if the flight ever left. This is my first experience with Spirit Airlines and is also the last.

It was fast but uncomfortable seats. Had to pay a bit extra not sure why? Maybe in selection of all my 4 tix together ? Just knew I had a balance before getting boarding pass online when departing from satx ? And flight was delayed..

In a word, it was horrible. The flight crew timed out and this, apparently was not accounted for by management. This meant that our 10:15 departure turned into a 1:30am departure the next DAY!!! And some brainchild decided to email us 12$ food vouchers set to expire the 9th, but they sent them after EVERY VENDOR WAS CLOSED in the Miami airport and obviously none would be open in New Orleans. I found this to be another sterling example of, at best, shitty management…at worst an absolute lack of empathy for your customers. Triplt Pro: Check-in may be avail for NK222 dep MIA 4/8/2025 10:16pm. Conf#RGSUMI. https://tripit.com/t/. e106fd644e0a; Today 6:16 PM TripIt Pro: NK222 ON TIME. MIA dep 10:16pm term C, gate F5. MSY arr 11:38pm. Today 8:59 PM Tript Pro: NK222 DELAYED. MIA dep 1:00am term C, gate F5. MSY arr 2:18am. Alternate flights: https:// www.tripit.com/t/b2903869f438 Triplt Pro: NK222 PULLED IN. MIA dep 12:30am term C, gate F5. MSY arr 1:48am. Alternate flights: https:/// www.tripit.com/t/834d176c630b Tript Pro: NK222 DELAYED. MIA dep 1:00am term C, gate F5. MSY arr 1:48am. Alternate flights: https:/// www.tripit.com/t/0441e41a9dd3 Triplt Pro: NK222 PULLED IN. MIA dep 12:30am term C, gate F5. MSY arr 1:48am. Alternate flights: https:// www.tripit.com/t/92ac2157ef54 The sender is not in your contact

Perfect for the money paid. Flight from Indianapolis to Fort Lauderdale. Very courteous airport staff and crew. The boarding process went very smooth. Indianapolis was in the middle of several sever storms, delaying boarding and they found a window between the storms, asked everyone for a quick boarding and we departed before we would be held longer by the next storm front. A little rough air 20 min or so after take off, however I’ll take that to being grounded the whole night. Seats kind of small, kind of hard, but very doable for the 2.5 hrs flight. Snacks and drinks available for purchase. We didn’t, as it was a late night flight. One of the checked luggage came wet in Florida and clothes inside got wet from the water that infiltrated through the zipper, I’m assuming it was in the rain in Indianapolis, I cannot blame Spirit as I think the baggage handlers are hired by the airport. I’ll be more careful next time, as I have suitcases that are more water proof and maybe I should only purchase that kind.

My flight was good from my wheelchair assist to the plan & my exit.

Bad experience. Unhappy with the changing of flight times and one particular flight attendant (Bartholomew) on our flight from Orlando to Detroit. Traveling with a large family of 7, including our 18 month old, can be arduous but when the airline changes your flight time from landing at 9:30 pm to landing after midnight, this becomes much more difficult. When our 18 month old was predictably over tired and fussy, my wife and I tried to move to an open row so we can console her more effectively. The flight attendent rebuked us and said we could not sit in an exit row. We were not planning on sitting there for more than a few minutes but just to have space to console our screaming 18 month old. Spirit did not allow for a family friendly trip. Likely will be choosing a different airline next time.

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

Information on your arrival and departure airports

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