Which layover airport has the shortest travel time from Boston to Cancún?

Flights connecting via Philadelphia (PHL) have the shortest average one-way travel time: 6h 40m.

What is the cheapest airline that flies from Boston Logan Intl to Cancun?

Spirit Airlines, American Airlines, and Southwest are the most popular carriers operating from Boston Logan Intl to Cancun

How many flights depart from Boston to Cancún on average per day?

2 flights are operational daily from Boston to Cancún as of August 2025. The most popular departure time for this route is 9:00AM, with 100% of flights per day taking off at noon.

Which layover airport has the shortest connection time from Boston to Cancún?

Philadelphia (PHL) has the shortest average layover time for this route: 1h 17m.

Which layover airport offers the lowest fares from Boston to Cancún?

Flights via Fort Lauderdale (FLL) offer the lowest average round-trip price of $315.

Which airport is the most popular layover for flights between Boston and Cancún?

Fort Lauderdale (FLL) was the most common stop: 32% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Cancún?

JetBlue, Delta and American Airlines are the top three most popular airlines that fly to Cancún from Boston according to our data. JetBlue is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Cancún. Keep in mind that there are 10 different airlines that fly to Cancún on a routine basis, so you have a few additional options to choose from.

How many flights depart from Boston to Cancún on average per week?

As of August 2025, 19 flights take off from Boston and land in Cancún each week. The most common flight departure day for this route is Sat, with 21% of weekly flights taking off on this day.

When did momondo last update prices for flights from Boston Logan Intl Airport to Cancun Airport?

Prices for flights from Boston Logan Intl Airport to Cancun Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Boston Logan Intl Airport to Cancun Airport?

There are 10 operators available for flights from Boston Logan Intl Airport to Cancun Airport as of August 2025.

How old do you have to be to fly from Boston Logan Intl Airport to Cancun Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Cancun Airport.

What documentation or ID do you need to fly to Cancun Airport?

The travel and health documents you'll need for your trip to Cancun Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cancun Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$91 Cheap Flights from Boston to Cancún (BOS-CUN) in 2025

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Find the cheapest flights from Boston to Cancún (BOS-CUN)

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

4:38 pm - 8:09 amBOS-CUN

16h 31m1 stop

2:07 pm - 11:57 pmCUN-BOS

8h 50m1 stop

$250Spirit Airlines

Find Deal

Sat, Aug 30 - Fri, Sep 5

4:38 pm - 8:09 amBOS-CUN

16h 31m1 stop

2:07 pm - 11:57 pmCUN-BOS

8h 50m1 stop

$251Spirit Airlines

Find Deal

Sat, Aug 30 - Fri, Sep 5

6:05 am - 12:37 pmBOS-CUN

7h 32m1 stop

2:07 pm - 11:57 pmCUN-BOS

8h 50m1 stop

$253Spirit Airlines

Find Deal

Sun, Aug 31 - Thu, Sep 4

6:05 am - 12:37 pmBOS-CUN

7h 32m1 stop

2:07 pm - 11:57 pmCUN-BOS

8h 50m1 stop

$257Spirit Airlines

Find Deal

Tue, Sep 2 - Thu, Sep 4

10:02 am - 11:40 pmBOS-CUN

14h 38m1 stop

6:00 am - 8:27 pmCUN-BOS

13h 27m1 stop

$271Aeromexico

Find Deal

Wed, Oct 1 - Wed, Oct 8

9:06 am - 12:30 pmBOS-CUN

4h 24mnonstop

1:30 pm - 6:50 pmCUN-BOS

4h 20mnonstop

$291Delta

Find Deal

Sat, Sep 6 - Sat, Sep 13

9:08 am - 12:30 pmBOS-CUN

4h 22mnonstop

1:30 pm - 7:00 pmCUN-BOS

4h 30mnonstop

$293Delta

Find Deal

Sun, Aug 31 - Sat, Sep 6

7:10 am - 11:27 pmBOS-CUN

17h 17m2 stops

8:10 am - 1:18 amCUN-BOS

16h 08m2 stops

$299Aeromexico

Find Deal

Fri, Sep 26 - Wed, Oct 1

5:47 am - 2:10 pmBOS-CUN

8h 23m2 stops

1:30 pm - 8:08 pmCUN-BOS

6h 38m1 stop

$305American Airlines

Find Deal

Sun, Feb 8 - Wed, Feb 18

8:09 am - 11:55 amBOS-CUN

4h 46mnonstop

1:15 pm - 6:52 pmCUN-BOS

4h 37mnonstop

$311JetBlue

Find Deal

Mon, Sep 8 - Mon, Sep 15

Spirit Airlines flights from Boston to Cancún

Our best Spirit Airlines deals on Boston to Cancún flight tickets

Spirit Airlines

Aug 30

BOS4:38 pmBoston Logan Intl

16h 31m

1 stop

CUN8:09 amCancun

Sep 5

CUN2:07 pmCancun

8h 50m

1 stop

BOS11:57 pmBoston Logan Intl

$250

Find similar

Spirit Airlines

Aug 30

BOS4:38 pmBoston Logan Intl

16h 31m

1 stop

CUN8:09 amCancun

Sep 5

CUN2:07 pmCancun

8h 50m

1 stop

BOS11:57 pmBoston Logan Intl

$251

Find similar

Spirit Airlines

Aug 31

BOS6:05 amBoston Logan Intl

7h 32m

1 stop

CUN12:37 pmCancun

Sep 4

CUN2:07 pmCancun

8h 50m

1 stop

BOS11:57 pmBoston Logan Intl

$253

Find similar

Aeromexico flights from Boston to Cancún

Our best Aeromexico deals on Boston to Cancún flight tickets

Aeromexico

Oct 1

BOS10:02 amBoston Logan Intl

14h 38m

1 stop

CUN11:40 pmCancun

Oct 8

CUN6:00 amCancun

13h 27m

1 stop

BOS8:27 pmBoston Logan Intl

$271

Find similar

Aeromexico

Sep 26

BOS7:10 amBoston Logan Intl

17h 17m

2 stops

CUN11:27 pmCancun

Oct 1

CUN8:10 amCancun

16h 08m

2 stops

BOS1:18 amBoston Logan Intl

$299

Find similar

Aeromexico

Jan 19

BOS8:30 amBoston Logan Intl

4h 50m

CUN1:20 pmCancun

Jan 29

CUN8:59 amCancun

10h 15m

1 stop

BOS7:14 pmBoston Logan Intl

$300

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonCancún

BOS - CUN

BOSCUN

Boston Logan Intl

Sat 8/30

4:38 pm-8:09 am

1 stop16h 31m

Cancun

Fri 9/5

2:07 pm-11:57 pm

1 stop8h 50m

$250

BostonCancún

BOS - CUN

BOSCUN

Boston Logan Intl

Sat 8/30

4:38 pm-8:09 am

1 stop16h 31m

Cancun

Fri 9/5

2:07 pm-11:57 pm

1 stop8h 50m

$251

BostonCancún

BOS - CUN

BOSCUN

Boston Logan Intl

Sun 8/31

6:05 am-12:37 pm

1 stop7h 32m

Cancun

Thu 9/4

2:07 pm-11:57 pm

1 stop8h 50m

$253

BostonCancún

BOS - CUN

BOSCUN

Boston Logan Intl

Tue 9/2

6:05 am-12:37 pm

1 stop7h 32m

Cancun

Thu 9/4

2:07 pm-11:57 pm

1 stop8h 50m

$257

BostonCancún

BOS - CUN

BOSCUN

Boston Logan Intl

Wed 10/1

10:02 am-11:40 pm

1 stop14h 38m

Cancun

Wed 10/8

6:00 am-8:27 pm

1 stop13h 27m

$271

BostonCancún

BOS - CUN

BOSCUN

Boston Logan Intl

Sat 9/6

9:06 am-12:30 pm

Nonstop4h 24m

Cancun

Sat 9/13

1:30 pm-6:50 pm

Nonstop4h 20m

$291

BostonCancún

BOS - CUN

BOSCUN

Boston Logan Intl

Sun 8/31

9:08 am-12:30 pm

Nonstop4h 22m

Cancun

Sat 9/6

1:30 pm-7:00 pm

Nonstop4h 30m

$293

BostonCancún

BOS - CUN

BOSCUN

Boston Logan Intl

Fri 9/26

7:10 am-11:27 pm

2 stops17h 17m

Cancun

Wed 10/1

8:10 am-1:18 am

2 stops16h 08m

$299

BostonCancún

BOS - CUN

BOSCUN

Boston Logan Intl

Sun 2/8

5:47 am-2:10 pm

2 stops8h 23m

Cancun

Wed 2/18

1:30 pm-8:08 pm

1 stop6h 38m

$305

BostonCancún

BOS - CUN

BOSCUN

Boston Logan Intl

Mon 9/8

8:09 am-11:55 am

Nonstop4h 46m

Cancun

Mon 9/15

1:15 pm-6:52 pm

Nonstop4h 37m

$311

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boston to Cancún

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

Other information

What is the cheapest month to fly to Cancún?

If you don’t want to visit Cancún in September, then you should wait until January to fly from Boston, when ticket prices are also cheap, with an average price of $376.

What is the cheapest day to depart on your flight to Cancún?

The cheapest day to depart from Boston to Cancún is on a Tuesday when prices can be found for as low as $387. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $496. These prices are subject to change though, so be sure to set up a Price Alert for flights to Cancún.

What is the cheapest time of day to depart on your flight to Cancún?

Our most recent data shows that the best time of day to fly to Cancún is at noon. Flights from Boston to Cancún during this time can be as low as $290. Flights to Cancún are more costly in the morning, with an average ticket price of $441. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Boston Logan Intl to Cancun flight route?

Fly from Boston Logan Intl to Cancun for the best Boston Logan Intl - Cancun flight prices

How far in advance should I book a flight to Cancún?

You are more likely to see cheaper flights to Cancún from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Cancún for around $435 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cancún from Boston for as low as $413 on momondo.

What cabin class options are available on Boston Logan Intl to Cancun flights?

There are 3 cabin classes available to choose from on Boston Logan Intl to Cancun flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Boston to Cancún flight prices changed over time?

As of August 2025, prices for Boston to Cancún flights are approximately 1% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Cancún

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Cancún according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Boston to Cancún (BOS to CUN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Cancún

Best Price Found	$91
Fastest flight time	4h 22m
Direct flights	Every day
Airports in Cancún	1 airport

The best one-way flight to Cancún from Boston in the past 72 hours is $91. The best round-trip flight deal from Boston to Cancún found on momondo in the last 72 hours is $250.

The fastest flight from Boston to Cancún takes 4h 22m

Direct flights go from Boston to Cancún every day.

There is 1 airport near Cancún: Cancun (CUN)

Search flight deals

How far is Boston Logan Intl to Cancun by plane?
The straight-line distance from Boston Logan Intl to Cancun is 1725.7 mi. By plane, this route typically takes 4h 22m.
When did momondo last update prices for flights from Boston Logan Intl Airport to Cancun Airport?
Prices for flights from Boston Logan Intl Airport to Cancun Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Boston Logan Intl Airport to Cancun Airport?
There are 10 operators available for flights from Boston Logan Intl Airport to Cancun Airport as of August 2025.
How old do you have to be to fly from Boston Logan Intl Airport to Cancun Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Cancun Airport.
What documentation or ID do you need to fly to Cancun Airport?
The travel and health documents you'll need for your trip to Cancun Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cancun Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Boston to Cancún?
momondo data reveals that the most frequently booked plane model on the route from Boston to Cancún is Airbus A321-100/200, representing 41.10% of all bookings. The subsequent popular models are Boeing 737-900 at 35.12%, Boeing 737-800 at 18.58%, and Airbus A320-100/200 at 2.69%.
What is the most popular airline from Boston to Cancún?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Boston to Cancún is JetBlue (52% of total bookings). The next most popular airlines are Delta (25%), American Airlines (8%), and Aeromexico (6%).

Best airlines flying from Boston to Cancún

Compare and see reviews for airlines that fly from Boston to Cancún with momondo

Airline	Rating	Free Cancellation	Price
Aeromexico	PriceFrom $163	Free Cancellation	Rating 7.5 1,720 reviews	Search Aeromexico flights
Spirit Airlines	PriceFrom $216	Free Cancellation	Rating 6.3 8,038 reviews	Search Spirit Airlines flights
Delta	PriceFrom $258	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
JetBlue	PriceFrom $266	Free Cancellation	Rating 7.2 2,915 reviews	Search JetBlue flights
Frontier	PriceFrom $276	Free Cancellation	Rating 5.8 3,212 reviews	Search Frontier flights
Southwest	PriceFrom $311	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights
American Airlines	PriceFrom $315	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $320	Free Cancellation	Rating 7.4 8,925 reviews	Search United Airlines flights
Air Canada	PriceFrom $399	Free Cancellation	Rating 7.1 9,992 reviews	Search Air Canada flights
AeroMexico Connect	PriceFrom $651	Free Cancellation	Rating 7.4 62 reviews	Search AeroMexico Connect flights

Delta Flights From Boston to Cancún
Delta flight deals from Boston to Cancún start from $258 round-trip. Over the 5 Delta flights for this route in a normal week, average airfare is usually $464 round-trip - but some users have found much cheaper deals with momondo.
Aeromexico Flights From Boston to Cancún
The best Aeromexico deal for Boston to Cancún flight tickets found on momondo in the last 72 hours was $163, round-trip. It should be noted that an average Aeromexico flight deal for this route in this time was higher, at $415 round-trip. Aeromexico operates 6 flights out of Boston into Cancún in an average week, so prices vary by time and availability. 1,720 Aeromexico reviews by users on momondo have scored the airline at 7.5/10.

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Why use momondo?

Why should I use momondo to find a flight deal from Boston to Cancún?

It is quick and easy to find Boston to Cancún flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cancún that suits you.

Can I find flights from Boston to Cancún with flexible booking policies on momondo?

momondo does allow users to show only those flights to Cancún from Boston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Boston to Cancún?

Once all potential Boston to Cancún flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Boston to Cancún right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Cancún, momondo offers a useful price alert feature which will track prices for flights to Cancún from Boston and alert you when they change.

An easier way to manage your Cancún trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

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Cheap flights from Boston to Cancún from $91

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Cancún departing on 9/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Filter for what you want

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Find the cheapest flights from Boston to Cancún (BOS-CUN)

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Spirit Airlines flights from Boston to Cancún

Our best Spirit Airlines deals on Boston to Cancún flight tickets

Aeromexico flights from Boston to Cancún

Our best Aeromexico deals on Boston to Cancún flight tickets

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Use the filters below to find and compare flights from Boston to Cancún that are best for you.

See travel insights to Cancún from

How to get the cheapest flight ticket from Boston to Cancún

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Cancún?

If you don’t want to visit Cancún in September, then you should wait until January to fly from Boston, when ticket prices are also cheap, with an average price of $376.

What is the cheapest day to depart on your flight to Cancún?

What is the cheapest time of day to depart on your flight to Cancún?

What is the cheapest Boston Logan Intl to Cancun flight route?

Fly from Boston Logan Intl to Cancun for the best Boston Logan Intl - Cancun flight prices

How far in advance should I book a flight to Cancún?

What cabin class options are available on Boston Logan Intl to Cancun flights?

There are 3 cabin classes available to choose from on Boston Logan Intl to Cancun flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Boston to Cancún flight prices changed over time?

As of August 2025, prices for Boston to Cancún flights are approximately 1% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Boston Logan Intl to Cancun?

Spirit Airlines, American Airlines, and Southwest are the most popular carriers operating from Boston Logan Intl to Cancun

What airlines fly to Cancún?

Which airport is the most popular layover for flights between Boston and Cancún?

Fort Lauderdale (FLL) was the most common stop: 32% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Boston to Cancún?

Flights via Fort Lauderdale (FLL) offer the lowest average round-trip price of $315.

Which layover airport has the shortest travel time from Boston to Cancún?

Flights connecting via Philadelphia (PHL) have the shortest average one-way travel time: 6h 40m.

Which layover airport has the shortest connection time from Boston to Cancún?

Philadelphia (PHL) has the shortest average layover time for this route: 1h 17m.

How many flights depart from Boston to Cancún on average per day?

2 flights are operational daily from Boston to Cancún as of August 2025. The most popular departure time for this route is 9:00AM, with 100% of flights per day taking off at noon.

How many flights depart from Boston to Cancún on average per week?

As of August 2025, 19 flights take off from Boston and land in Cancún each week. The most common flight departure day for this route is Sat, with 21% of weekly flights taking off on this day.

When to book flights from Boston to Cancún

Cheap Boston to Cancún (BOS to CUN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Cancún

Best Price Found

Fastest flight time

Direct flights

Airports in Cancún

How far is Boston Logan Intl to Cancun by plane?

When did momondo last update prices for flights from Boston Logan Intl Airport to Cancun Airport?

How many operators does momondo search for flights from Boston Logan Intl Airport to Cancun Airport?

How old do you have to be to fly from Boston Logan Intl Airport to Cancun Airport?

What documentation or ID do you need to fly to Cancun Airport?

What is the most popular plane model from Boston to Cancún?

What is the most popular airline from Boston to Cancún?

Best airlines flying from Boston to Cancún

Compare and see reviews for airlines that fly from Boston to Cancún with momondo

Delta Flights From Boston to Cancún

Aeromexico Flights From Boston to Cancún

Traveling to a place near Cancún?

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Cancún?

Can I find flights from Boston to Cancún with flexible booking policies on momondo?

How can momondo help me find flights from Boston to Cancún?

I’m not ready to book a flight from Boston to Cancún right now. Can momondo alert me if prices change?

An easier way to manage your Cancún trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Mexico

Airports servicing Quintana Roo