$130 Cheap Flights from Cancun (CUN) to Boston (BOS)

View $130 flight on Wed, Sep 10, 2025Opens in a new window

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

Cheap Flights from Cancun to Boston (CUN-BOS)

Prices were available within the past 7 days and start at $130 for one-way flights and $232 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Fri, Sep 5 - Mon, Sep 8
CUN
Cancun
BOS
Boston
$232 Roundtrip, found 2 days ago
$232
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Fri, Sep 5 from Cancun to Boston, returning Mon, Sep 8, priced at $232 found 2 days ago
Spirit Airlines
Fri, Sep 5 - Sat, Sep 13
CUN
Cancun
BOS
Boston
$232 Roundtrip, found 6 days ago
$232
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Fri, Sep 5 from Cancun to Boston, returning Sat, Sep 13, priced at $232 found 6 days ago
Spirit Airlines
Fri, Sep 5 - Thu, Sep 11
CUN
Cancun
BOS
Boston
$252 Roundtrip, found 1 day ago
$252
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Fri, Sep 5 from Cancun to Boston, returning Thu, Sep 11, priced at $252 found 1 day ago
Aeromexico
Fri, Sep 5 - Mon, Sep 8
CUN
Cancun
BOS
Boston
$261 Roundtrip, found 2 days ago
$261
Roundtrip
found 2 days ago
Select Aeromexico flight, departing Fri, Sep 5 from Cancun to Boston, returning Mon, Sep 8, priced at $261 found 2 days ago
Spirit Airlines
Wed, Sep 10 - Mon, Sep 15
CUN
Cancun
BOS
Boston
$268 Roundtrip, found 5 hours ago
$268
Roundtrip
found 5 hours ago
Select Spirit Airlines flight, departing Wed, Sep 10 from Cancun to Boston, returning Mon, Sep 15, priced at $268 found 5 hours ago
Spirit Airlines
Thu, Sep 4 - Thu, Sep 11
CUN
Cancun
BOS
Boston
$268 Roundtrip, found 4 days ago
$268
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Thu, Sep 4 from Cancun to Boston, returning Thu, Sep 11, priced at $268 found 4 days ago
Spirit Airlines
Wed, Sep 10 - Tue, Sep 16
CUN
Cancun
BOS
Boston
$270 Roundtrip, just found
$270
Roundtrip
just found
Select Spirit Airlines flight, departing Wed, Sep 10 from Cancun to Boston, returning Tue, Sep 16, priced at $270 just found
United
Fri, Sep 5 - Mon, Sep 8
CUN
Cancun
BOS
Boston
$271 Roundtrip, found 2 days ago
$271
Roundtrip
found 2 days ago
Select United flight, departing Fri, Sep 5 from Cancun to Boston, returning Mon, Sep 8, priced at $271 found 2 days ago
American Airlines
Fri, Sep 5 - Mon, Sep 8
CUN
Cancun
BOS
Boston
$276 Roundtrip, found 2 days ago
$276
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Sep 5 from Cancun to Boston, returning Mon, Sep 8, priced at $276 found 2 days ago
Delta
Fri, Nov 7 - Mon, Nov 10
CUN
Cancun
BOS
Boston
$291 Roundtrip, found 2 days ago
$291
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Nov 7 from Cancun to Boston, returning Mon, Nov 10, priced at $291 found 2 days ago

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

September is typically the cheapest month to fly

From $222 - $439 per traveler.

Graph displaying average flight prices per month

Alternative airports near Boston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Logan Intl. BOS. Cheapest and Closest option available. Average driving time to city center is 7 minutes. Flights from $295
BOS
Logan Intl.
CheapestClosest
Average driving time to city center7 min
Flights from $295
Flights from Cancun (CUN) to Boston (BOS)
Origin airport
Cancun Intl.
Destination airport
Logan Intl.
Airlines serving
Aeromexico, Air Canada, Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, Sun Country Airlines, United
Roundtrip price
$231
Distance
1736 mi
Average flight time
5 hours 23 mins

Cancun to Boston Flights

The cheapest times to fly from Cancun to Boston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Cancun to Boston are during the month of September. You can find some of the cheapest flights from Cancun to Boston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cancun to Boston

Sunday is one of the best days to book for cheap flights from Cancun to Boston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Cancun to Boston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Cancun to Boston in 2025. You can also book with separate airlines for your outbound and return journeys, from $130 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Cancun to Boston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Cancun to Boston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Cancun Intl. Airport (CUN) to Logan Intl. Airport (BOS) cost?
Lock in a cheap one-way flight from $130 or cheap return flight from $232 from Cancun Intl. Airport (CUN) to Logan Intl. Airport (BOS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Cancun Intl. Airport (CUN) to Logan Intl. Airport (BOS)?
Traveling in September is a great way to save, as it's the cheapest month for flights between CUN and BOS. You'll often find the lowest fares during the off-season.
Which airlines fly direct from Cancun Intl. Airport (CUN) to Logan Intl. Airport (BOS)?
You can choose from 3 airlines that fly direct from Cancun Intl. Airport (CUN) to Logan Intl. Airport (BOS). These include:

  • JetBlue Airways
  • Delta Air Lines
  • American Airlines

What is the cheapest airline that flies from Cancun Intl. Airport (CUN) to Logan Intl. Airport (BOS)?
The cheapest airline to offer flights between Cancun Intl. Airport (CUN) and Logan Intl. Airport (BOS) will vary based on your travel plans. American Airlines and Delta Air Lines are just some good options offering competitive fares. Use Expedia's filters to compare airlines in one place and find the right CUN to BOS flight that fits your budget.
How many flights per day from Cancun Intl. Airport (CUN) to Logan Intl. Airport (BOS)?
Daily, an average of 3 nonstop flights take off from Cancun Intl. Airport (CUN) to Logan Intl. Airport (BOS). Pick the departure time that fits your schedule best.
What are the most popular departure times for flights from Cancun Intl. Airport (CUN) to Logan Intl. Airport (BOS)?
The 4 PM departures from CUN to BOS see the highest demand. Greater demand means you'll likely pay more for these departures. If you're looking to save, book during off-peak hours.
What day of the week has the most flights from CUN to BOS?
If you travel on a Saturday, you'll get the greatest range of options for flights from Cancun Intl. Airport (CUN) to Logan Intl. Airport (BOS).
What is the earliest flight from Cancun Intl. Airport (CUN) to Logan Intl. Airport (BOS)?
The earliest flight leaving from Cancun Intl. Airport (CUN) is at around 1:15PM UTC-5. Hop on this flight and you'll arrive at Logan Intl. Airport (BOS) at approximately 5:30PM UTC-5. The total travel time is 4h 15m.
How long does it take to fly from Cancun Intl. Airport (CUN) to Logan Intl. Airport (BOS)?
Flights from CUN to BOS have an average travel time of 4 hours and 13 minutes. The distance between the two airports is 1,750 mi.
What airline has the least delays from CUN to BOS?
With 92% of flights typically landing on time, American Airlines has the best on-time performance for nonstop flights from Cancun Intl. Airport (CUN) to Logan Intl. Airport (BOS). To check your flight status and receive notifications about any changes, use the Expedia App.
What is the best time to fly from Cancun Intl. Airport (CUN) to Logan Intl. Airport (BOS)?
To reach Logan Intl. Airport (BOS) without delays, opt for a flight that takes off from Cancun Intl. Airport (CUN) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Boston from Cancun Intl. Airport (CUN)?
Logan Intl. Airport (BOS) is the only airport in Boston with direct flights from Cancun Intl. Airport (CUN). Consider the options and discover cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Cancun Intl. Airport (CUN) to Logan Intl. Airport (BOS) last-minute?
Booking your plane ticket from CUN to BOS right before your trip is typically more expensive. However, if there's some wiggle room with your itinerary, you could land a cheap last-minute fare.
Is it cheaper to book a CUN to BOS flight and hotel package?
You can save money by booking a CUN to BOS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've selected your preferred flights and accommodations, consider adding extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Cancun Intl. Airport (CUN) to Logan Intl. Airport (BOS)?
Typically, it's possible to cancel or reschedule your CUN to BOS flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.