HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boston

$171+ Cheap flights from Cancún (CUN) to Boston (BOS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
CUN — BOS
févr. 25 — mars 41
mar. 2/25
mar. 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Cancún to Boston with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Cancun to Boston Logan Intl are usually found in September or December, booked 19 days in advance, depart on a Saturday or Monday and return on a Tuesday

Cheap flight deals from Cancún to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Cancún (CUN) to Boston (BOS). 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 février 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$255
(OneTravel)

One-way from

$171
(Mytrip)

Popular in

April

Cheapest in

September

Average price

$377

Good round-trip deal

$231 or less

Good one-way deal

$238 or less
Provider with most accurate pricing for Cancun-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cancun-Boston Logan Intl flights.
Search Deals
From Cancun to Boston Logan Intl
Search Deals
One-way flight from Cancun to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals
Price to beat on a round-trip flight from Cancun to Boston Logan Intl.
Search Deals
Price to beat on a one-way flight from Cancun to Boston Logan Intl.
Search Deals

Find flight deals from Cancún to Boston

Cheapest flights from Cancún to Boston
Explore the most affordable flight options available from Cancún to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on février 20, 2025.

This OneTravel deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 3/61:25 pmCUN - BOS
1 stop8h 12mSpirit Airlines
dim. 3/95:45 amBOS - CUN
1 stop27h 28mSpirit Airlines
Deal found 2/20$255
This Kiwi.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/1712:40 pmCUN - BOS
1 stop11h 04mFrontier
lun. 3/2412:54 pmBOS - CUN
1 stop21h 41mFrontier
Deal found 2/19$258
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 6/71:25 pmCUN - BOS
Nonstop4h 23mDelta
lun. 8/119:06 amBOS - CUN
Nonstop4h 24mDelta
Deal found 2/20$279
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/18:45 amCUN - BOS
1 stop7h 43mUnited Airlines
mer. 4/307:00 amBOS - CUN
2 stops9h 51mUnited Airlines
Deal found 2/20$285
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 6/71:00 pmCUN - BOS
1 stop10h 34mAmerican Airlines
lun. 8/118:45 pmBOS - CUN
1 stop14h 15mAmerican Airlines
Deal found 2/20$294
This eDestinos deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/81:20 pmCUN - BOS
Nonstop4h 26mAeromexico
mar. 4/155:45 amBOS - CUN
1 stop8h 18mAeromexico
Deal found 2/20$313
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/81:20 pmCUN - BOS
Nonstop4h 26mMultiple Airlines
mar. 4/153:50 pmBOS - CUN
2 stops18h 10mMultiple Airlines
Deal found 2/20$321
This JetBlue deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 3/63:00 pmCUN - BOS
1 stop6h 42mJetBlue
lun. 3/107:25 amBOS - CUN
Nonstop4h 45mJetBlue
Deal found 2/20$378
This Alaska Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 9/194:25 pmCUN - BOS
3 stops30h 34mAlaska Airlines
mar. 9/236:20 pmBOS - CUN
2 stops21h 50mAlaska Airlines
Deal found 2/19$880
This Gotogate deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 3/237:00 amCUN - BOS
1 stop6h 58mAir Canada
dim. 3/235:35 pmBOS - CUN
2 stops19h 25mAir Canada
Deal found 2/20$1,011
This WestJet deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 9/31:10 pmCUN - BOS
2 stops27h 30mWestJet
mer. 9/2412:00 pmBOS - CUN
2 stops28h 53mWestJet
Deal found 2/20$2,425

Find flights from Cancún to Boston within your budget

Customize your flight search to find flights from Cancún to Boston 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 2,558,603 searches. Data last updated février 20, 2025.

Fly from

Cancún

Fly to

Boston

Route

Depart

Return

Price

CancúnBoston

CUN - BOS

CUNBOS

Cancun

jeu. 3/6

1:25 pm-9:37 pm

1 stop8h 12m

Boston Logan Intl

dim. 3/9

5:45 am-8:13 am

1 stop27h 28m

$255

CancúnBoston

CUN - BOS

CUNBOS

Cancun

lun. 3/17

12:40 pm-12:44 am

1 stop11h 04m

Boston Logan Intl

lun. 3/24

12:54 pm-9:35 am

1 stop21h 41m

$258

CancúnBoston

CUN - BOS

CUNBOS

Cancun

sam. 6/7

1:25 pm-6:48 pm

Nonstop4h 23m

Boston Logan Intl

lun. 8/11

9:06 am-12:30 pm

Nonstop4h 24m

$279

CancúnBoston

CUN - BOS

CUNBOS

Cancun

mar. 4/1

8:45 am-5:28 pm

1 stop7h 43m

Boston Logan Intl

mer. 4/30

7:00 am-3:51 pm

2 stops9h 51m

$285

CancúnBoston

CUN - BOS

CUNBOS

Cancun

sam. 6/7

1:00 pm-12:34 am

1 stop10h 34m

Boston Logan Intl

lun. 8/11

8:45 pm-10:00 am

1 stop14h 15m

$294

CancúnBoston

CUN - BOS

CUNBOS

Cancun

mar. 4/8

1:20 pm-6:46 pm

Nonstop4h 26m

Boston Logan Intl

mar. 4/15

5:45 am-1:03 pm

1 stop8h 18m

$313

CancúnBoston

CUN - BOS

CUNBOS

Cancun

mar. 4/8

1:20 pm-6:46 pm

Nonstop4h 26m

Boston Logan Intl

mar. 4/15

3:50 pm-9:00 am

2 stops18h 10m

$321

CancúnBoston

CUN - BOS

CUNBOS

Cancun

jeu. 3/6

3:00 pm-9:42 pm

1 stop6h 42m

Boston Logan Intl

lun. 3/10

7:25 am-11:10 am

Nonstop4h 45m

$378

CancúnBoston

CUN - BOS

CUNBOS

Cancun

dim. 3/23

7:00 am-2:58 pm

1 stop6h 58m

Boston Logan Intl

dim. 3/23

5:35 pm-12:00 pm

2 stops19h 25m

$1,011

CancúnBoston

CUN - BOS

CUNBOS

Cancun

ven. 5/23

4:25 pm-3:49 pm

2 stops46h 24m

Boston Logan Intl

sam. 5/31

7:59 pm-3:15 pm

2 stops44h 16m

$1,120

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 24 results
1
2
3

Compare providers for flights from Cancún to Boston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cancún to Boston in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Cancún-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cancún-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cancún-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cancún-Boston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cancún-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Cancún to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Cancún with our price prediction graph.
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.

Travel insights for flights from Cancún to Boston

Get recent, data-driven insights about flights from Cancún to Boston including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Cancún to Boston. Price data was last updated on February 14, 2025.

To ensure you get the cheapest price possible for a flight from Cancún to Boston, you should look to book at least 19 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Cancún to Boston?

Currently, January is the cheapest month in which you can book a flight from Cancún to Boston (average of $218). Flying from Cancún to Boston in July is currently the most expensive (average of $311). 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 CUN to BOS?

Find hourly flight availability from Cancún to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated février 20, 2025.

A simple way to save on the total cost of your ticket is to fly from Cancún to Boston in the morning. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight in the afternoon.

Weekly flight availability from Cancún to Boston

Explore weekly flight availability from Cancún to Boston. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated février 20, 2025.

The most flights from CUN to BOS are scheduled on a Wednesday (6 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Boston by month

Plan your trip to Boston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

Plan your trip to Boston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated février 20, 2025.
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Air Transat
7.8
Good
380 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from Cancún to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Cancún to Boston?

    Boston Logan Intl is the airport most travelers will use when flying to Boston from Cancun. Booking flights from Cancun (CUN) to Logan Intl (BOS) should be relatively easy as there are 4 daily flights to Boston from 3 different airlines. 4h 19m is how long a flight from Cancún to Boston Logan Intl will take if you book a nonstop flight.

  • How popular is this Cancún to Boston flight route?

    The Cancun to Boston Logan Intl flight path was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Cancún to Boston round-trip?

    Spirit Airlines, at $255, was found to be the cheapest airline from Cancún to Boston.Alternate airlines to your destination round-trip include Frontier and Delta. These flights start at 21% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Cancún to Boston one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $171. United Airlines flights start at $172 while deals on JetBlue start at $174 one-way.

  • What are the most reliable airlines from Cancún to Boston?

    No one likes to see their flight delayed. When booking a flight from Cancún to Boston consider choosing Qatar Airways (64%), EL AL (62%) or Delta (58%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Cancún to Boston?

    Looking for the cheapest flight from Cancún to Boston? While on average our users pay $315, our data indicates the cheapest price to be $163. The most popular route (Cancun - Boston Logan Intl), is priced around $242.

  • Can I find deals for flights from Cancún to Boston that include hotel bookings?

    Yes. In addition to deals on Cancún to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cancún to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cancún to Boston.

  • Can I find deals for business class flights from Cancún to Boston?

    Yes. Cheapflights offers flight deals from Cancún to Boston 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 Cancún to Boston?

    Currently, January is the cheapest month in which you can book a flight from Cancún to Boston (average of $218). Flying from Cancún to Boston in July is currently the most expensive (average of $311). 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.

See more FAQs

Traveling to a place near Cancún?

Book flights to Cancún if you plan to visit one of these locations
Warwick
Marlborough
Brockton
Waltham
Cambridge
Sturbridge
Framingham
Somerville
Chestnut Hill
Seekonk
Randolph
Lowell
Watertown
West Yarmouth
Woburn
Saco
Seabrook
Salem
Brookline
Fall River

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.

Alternative routes for Cancún to Boston

See prices for flight routes from nearby airports that may be better suited for you.
Cozumel to Boston flights
Cancún to Albany flights

Top 3 airlines flying from Cancún to Boston

Discover the top 3 airlines that operate flights from Cancún to Boston. 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 2,558,603 searches. Data last updated février 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$150Average$404FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$209Average$287FlexibilityNo cancel feeOn-time62%
DeltaCheapest$237Average$422FlexibilityNo cancel feeOn-timeN/A
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.