This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CUN
10 Oct — 17 Oct1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Boston Logan Intl to Cancun are usually found in January or September, booked 85 days in advance, depart on a Thursday or Monday and return on a Monday
Cheap flight deals from Boston to Cancún
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
Cheapest flights from Boston to Cancún
Explore the most affordable flight options available from Boston to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.
Sat 14/1110:21 a.m. -
1 stop10h 19m
Fri 18/121:50 p.m. -
1 stop9h 08m
Deal found 8/9C$ 538
Fri 13/118:59 p.m. -
1 stop13h 00m
Mon 21/122:30 p.m. -
Nonstop4h 15m
Deal found 8/9C$ 543
Wed 2/125:45 a.m. -
2 stops9h 52m
Tue 8/124:55 p.m. -
1 stop6h 54m
Deal found 8/9C$ 547
Mon 21/127:00 a.m. -
Nonstop4h 41m
Sun 27/122:10 p.m. -
Nonstop4h 09m
Deal found 9/9C$ 550
Mon 30/118:45 a.m. -
Nonstop4h 45m
Sat 12/128:05 a.m. -
1 stop17h 11m
Deal found 7/9C$ 551
Mon 23/1110:25 a.m. -
1 stop7h 35m
Wed 2/123:00 p.m. -
1 stop18h 48m
Deal found 5/9C$ 553
Fri 13/118:59 p.m. -
1 stop13h 00m
Sun 20/1212:00 p.m. -
1 stop11h 59m
Deal found 8/9C$ 557
Tue 22/98:00 a.m. -
1 stop12h 50m
Wed 30/97:01 a.m. -
1 stop11h 59m
Deal found 9/9C$ 558
Mon 26/105:30 a.m. -
1 stop6h 35m
Thu 29/103:30 p.m. -
1 stop7h 07m
Deal found 9/9C$ 560
Mon 12/106:00 a.m. -
1 stop6h 47m
Wed 21/107:51 a.m. -
1 stop8h 38m
Deal found 5/9C$ 561
Sun 18/105:30 a.m. -
1 stop8h 26m
Mon 2/113:35 p.m. -
Nonstop4h 18m
Deal found 9/9C$ 564
Wed 11/1110:21 a.m. -
1 stop14h 11m
Tue 22/125:35 p.m. -
1 stop7h 41m
Deal found 8/9C$ 565
Best flights from Boston to Cancún
Discover carefully curated flight deals from Boston to Cancún that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.
Sun 17/19:30 a.m. -
1 stop10h 30m
Sat 23/111:00 a.m. -
1 stop8h 21m
Deal found 5/9C$ 565
Tue 20/107:01 a.m. -
1 stop8h 25m
Sat 24/107:51 a.m. -
1 stop8h 38m
Deal found 8/9C$ 590
Sun 17/110:35 a.m. -
Nonstop4h 49m
Sat 23/11:25 p.m. -
Nonstop4h 08m
Deal found 5/9C$ 630
Sat 23/19:30 a.m. -
1 stop10h 30m
Sat 30/111:00 a.m. -
1 stop10h 26m
Deal found 9/9C$ 565
Mon 23/113:01 p.m. -
2 stops21h 53m
Wed 2/128:39 a.m. -
2 stops13h 19m
Deal found 5/9C$ 598
Sat 23/110:35 a.m. -
Nonstop4h 49m
Sat 30/11:25 p.m. -
Nonstop4h 08m
Deal found 9/9C$ 630
Thu 3/1210:10 a.m. -
1 stop10h 58m
Tue 8/122:40 p.m. -
Nonstop4h 19m
Deal found 6/9C$ 600
Tue 20/106:00 a.m. -
1 stop9h 26m
Tue 27/107:39 a.m. -
2 stops16h 07m
Deal found 5/9C$ 631
Tue 10/1110:21 a.m. -
1 stop10h 19m
Tue 17/112:40 p.m. -
Nonstop4h 15m
Deal found 8/9C$ 605
Sat 7/116:36 p.m. -
2 stops18h 58m
Sat 14/116:16 p.m. -
2 stops15h 18m
Deal found 6/9C$ 674
Sat 7/116:50 a.m. -
1 stop14h 05m
Tue 17/112:40 p.m. -
Nonstop4h 15m
Deal found 6/9C$ 637
Direct flights from Boston to Cancún
Explore direct flight options from Boston to Cancún based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 September 2026.
Mon 25/17:20 a.m. -
Nonstop4h 45m
Wed 3/21:25 p.m. -
Nonstop4h 08m
Deal found 9/9C$ 550
Sat 5/128:45 a.m. -
Nonstop4h 52m
Thu 10/122:40 p.m. -
Nonstop4h 19m
Deal found 9/9C$ 579
Fri 4/128:45 a.m. -
Nonstop4h 52m
Wed 9/122:40 p.m. -
Nonstop4h 19m
Deal found 6/9C$ 593
Sat 14/118:45 a.m. -
Nonstop4h 45m
Wed 18/112:40 p.m. -
Nonstop4h 15m
Deal found 7/9C$ 605
Tue 1/1210:30 a.m. -
Nonstop4h 40m
Fri 11/124:30 p.m. -
Nonstop4h 08m
Deal found 6/9C$ 616
Sun 18/109:47 a.m. -
Nonstop4h 30m
Sat 31/102:35 p.m. -
Nonstop4h 48m
Deal found 9/9C$ 618
Fri 11/128:45 a.m. -
Nonstop4h 52m
Thu 17/122:40 p.m. -
Nonstop4h 19m
Deal found 7/9C$ 630
Fri 13/118:45 a.m. -
Nonstop4h 45m
Tue 17/112:40 p.m. -
Nonstop4h 15m
Deal found 6/9C$ 644
Sat 17/108:57 a.m. -
Nonstop4h 28m
Sat 31/101:25 p.m. -
Nonstop4h 18m
Deal found 9/9C$ 645
Tue 19/18:42 a.m. -
Nonstop4h 48m
Sun 24/12:30 p.m. -
Nonstop4h 13m
Deal found 9/9C$ 662
Sat 17/109:45 a.m. -
Nonstop4h 30m
Mon 2/113:35 p.m. -
Nonstop4h 18m
Deal found 9/9C$ 663
Sun 20/1210:35 a.m. -
Nonstop4h 40m
Sat 26/122:10 p.m. -
Nonstop4h 09m
Deal found 6/9C$ 676
Last-minute flights from Boston to Cancún
Discover last-minute flight deals from Boston to Cancún. Data last updated 10 September 2026 and is based on user searches.
Tue 22/98:00 a.m. -
1 stop12h 50m
Wed 30/97:01 a.m. -
1 stop11h 59m
Deal found 9/9C$ 558
Sat 26/97:55 a.m. -
1 stop7h 31m
Wed 30/93:38 p.m. -
1 stop8h 16m
Deal found 7/9C$ 586
Tue 29/95:15 a.m. -
1 stop8h 49m
Thu 8/102:35 p.m. -
Nonstop4h 09m
Deal found 7/9C$ 571
Tue 29/99:41 a.m. -
1 stop10h 08m
Sat 3/106:04 a.m. -
1 stop13h 01m
Deal found 9/9C$ 576
Tue 6/109:41 a.m. -
1 stop11h 47m
Fri 23/106:04 a.m. -
2 stops16h 16m
Deal found 7/9C$ 551
Mon 12/106:00 a.m. -
1 stop6h 47m
Wed 21/107:51 a.m. -
1 stop8h 38m
Deal found 5/9C$ 561
Sun 18/105:30 a.m. -
1 stop8h 26m
Sat 31/102:35 p.m. -
Nonstop4h 48m
Deal found 9/9C$ 564
Sun 18/109:47 a.m. -
Nonstop4h 30m
Tue 27/1012:15 p.m. -
1 stop8h 54m
Deal found 7/9C$ 579
Sun 25/107:30 a.m. -
1 stop6h 28m
Sun 1/113:35 p.m. -
Nonstop4h 18m
Deal found 9/9C$ 569
Mon 26/105:30 a.m. -
1 stop6h 35m
Thu 29/103:30 p.m. -
1 stop7h 07m
Deal found 9/9C$ 560
Thu 29/105:30 a.m. -
1 stop7h 05m
Mon 2/111:55 p.m. -
1 stop9h 10m
Deal found 9/9C$ 543
Sat 31/109:32 a.m. -
Nonstop4h 43m
Tue 3/112:05 p.m. -
1 stop9h 00m
Deal found 9/9C$ 578
One-way flights from Boston to Cancún
Search for one-way flight options from Boston to Cancún. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.
Mon 7/123:42 p.m. -
2 stops20h 41m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 9/9C$ 270
Mon 5/105:30 a.m. -
1 stop15h 20m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 9/9C$ 273
Sat 5/125:00 p.m. -
2 stops18h 25m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 9/9C$ 277
Sun 6/128:33 p.m. -
2 stops20h 22m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 9/9C$ 278
Mon 5/108:30 p.m. -
1 stop17h 40m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 9/9C$ 290
Sun 20/98:30 p.m. -
2 stops15h 35m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 6/9C$ 295
Tue 6/107:38 a.m. -
2 stops12h 41m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 7/9C$ 296
Sat 27/26:00 a.m. -
2 stops9h 24m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 9/9C$ 299
Sat 3/107:11 a.m. -
1 stop8h 33m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 7/9C$ 301
Sun 4/106:00 a.m. -
2 stops10h 12m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 8/9C$ 302
Find flight deals from Boston to Cancún
Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Cancún (CUN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 September 2026.
Customize your flight search to find flights from Boston to Cancún that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 10 September 2026.
Use the filters below to find and compare flights from Boston to Cancún that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest round-trip
BostonCancún
BOS Boston Logan Intl - CUN Cancun
BOSCUN
Boston Logan Intl
Sat 12/12
4:45 p.m.-12:54 p.m.
2 stops20h 09m
Cancun
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 270
BostonCancún
BOS Boston Logan Intl - CUN Cancun
BOSCUN
Boston Logan Intl
Thu 10/12
1:35 p.m.-3:24 p.m.
2 stops25h 49m
Cancun
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 285
BostonCancún
BOS Boston Logan Intl - CUN Cancun
BOSCUN
Boston Logan Intl
Sun 8/11
7:05 p.m.-1:59 p.m.
2 stops18h 54m
Cancun
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 290
BostonCancún
BOS Boston Logan Intl - CUN Cancun
BOSCUN
Boston Logan Intl
Tue 6/10
7:38 a.m.-7:19 p.m.
2 stops12h 41m
Cancun
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 296
BostonCancún
BOS Boston Logan Intl - CUN Cancun
BOSCUN
Boston Logan Intl
Fri 23/10
8:30 p.m.-12:33 p.m.
2 stops17h 03m
Cancun
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 298
BostonCancún
BOS Boston Logan Intl - CUN Cancun
BOSCUN
Boston Logan Intl
Sun 4/10
8:25 p.m.-3:12 p.m.
2 stops19h 47m
Cancun
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 298
BostonCancún
BOS Boston Logan Intl - CUN Cancun
BOSCUN
Boston Logan Intl
Tue 3/11
5:30 a.m.-3:37 p.m.
2 stops10h 07m
Cancun
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 303
BostonCancún
BOS Boston Logan Intl - CUN Cancun
BOSCUN
Boston Logan Intl
Sat 31/10
4:56 p.m.-11:25 a.m.
2 stops19h 29m
Cancun
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 314
BostonCancún
BOS Boston Logan Intl - CUN Cancun
BOSCUN
Boston Logan Intl
Fri 2/10
7:38 a.m.-7:19 p.m.
2 stops12h 41m
Cancun
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 314
BostonCancún
BOS Boston Logan Intl - CUN Cancun
BOSCUN
Boston Logan Intl
Sat 7/11
6:36 p.m.-1:34 p.m.
2 stops18h 58m
Cancun
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 314
Flights are sorted by cheapest round-trip flights first.
Deals found on 9/9
Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3
Best time to book a flight from Boston to Cancún
Have a flexible travel schedule? Discover the best time to fly to Cancún from Boston with our price prediction graph.
BOS-CUN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Boston to Cancún
Prices
Delays
How far ahead should I book a flight from Boston to Cancún?
Booking 84 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Cancún. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Boston to Cancún?
Currently, January is the cheapest month in which you can book a flight from Boston to Cancún (average of C$ 586). Flying from Boston to Cancún in April is currently the most expensive (average of C$ 753). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from BOS to CUN?
Find hourly flight availability from Boston to Cancún. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 September 2026.
When flying from Boston to Cancún, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from Boston to Cancún?
Airfare is typical for this route at the moment.
Boston to Cancún flights typically cost between C$ 498 and C$ 742 in November.The cheapest round-trip price found within the last 5 days was C$ 538 on Delta (14 Nov-18 Dec).
How often are flights from Boston to Cancún delayed?
About 21% of weekly flights between Boston and Cancún have experienced delays in the past year, with the average delay time being 172 minutes.
What is the most punctual flight time for Boston to Cancún flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Boston to Cancún flights?
Over the past year, Delta has had the lowest number of delays on this route, with just 18% of flights being delayed.
Reviews of airlines servicing Cancún
Get insights into the airlines that provide service to Cancún. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cancún. Reviews last updated 10 September 2026.
Read reviews from past customers who have flown JetBlue
from Boston to Cancún. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Flight was delayed an hour due to a flight plan issue. Then additional fuel was needed. The crew did communicate well. Upon departure there was not food available for purchase, at least not by the time they got to row 23. Wifi didn't work consistently. Not the normal Jetblue experience. The Captain and crew were great though.
Flight was delayed an hour due to a flight plan issue. Then additional fuel was needed. The crew did communicate well. Upon departure there was not food available for purchase, at least not by the time they got to row 23. Wifi didn't work consistently. Not the normal Jetblue experience. The Captain and crew were great though.
Related info for your journey
Find useful and relevant information for your journey from Boston to Cancún. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How popular is this Boston to Cancún flight route?
Within the past month, 1 users have taken a look at flights from Boston Logan Intl to Cancun.
How long is the flight from Boston to Cancún?
For as low as C$ 550, JetBlue can have you in Cancún from Boston in 4h 45m. The distance from Boston to Cancún is about 2794 km. This flight may include one or multiple stops.
What is the cheapest airline to fly from Boston to Cancún round-trip?
Cheapflights users have booked flights from Boston to Cancún round-trip from C$ 402. JetBlue is 39% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for business class flights from Boston to Cancún?
Yes. Cheapflights offers flight deals from Boston to Cancún by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Boston to Cancún?
Currently, January is the cheapest month in which you can book a flight from Boston to Cancún (average of C$ 586). Flying from Boston to Cancún in April is currently the most expensive (average of C$ 753). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Book flights to Cancún if you plan to visit one of these locations
Holbox
Puerto Aventuras
Punta Sam
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Cancún flight routes
Complete your trip
Direct flights to Quintana Roo
Flights by cabin class
Other flight options
Other flights from Boston
Popular flights
Other flights to Cancún
Explore flights to Cancún departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 September 2026.
Browse through other flights departing from Boston. Flights are based on user searches made on Cheapflights and were last updated on 10 September 2026.
Discover the top airline that operate flights from Boston to Cancún. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 10 September 2026.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Boston to Cancún?
Cheapflights makes it easy to find Boston to Cancún flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Boston to Cancún?
Millions of users choose and trust Cheapflights to book the best flight deals from Boston to Cancún for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Boston to Cancún with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Boston to Cancún, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Boston to Cancún become cheaper?
Not ready to book yet? You can track prices for flights from Boston to Cancún on Cheapflights with our Price Alert feature and get notified when better prices are available.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyze navigation, to offer and measure personalized advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review and update your choices anytime by clicking the ’Privacy Preferences’ link in the page side navigation.