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

As of February 2026, 21 flights take off from Boston and land in Cancún each week. The most common flight departure day for this route is Sat, with 24% of weekly flights taking off on this day.

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

Flights via Fort Lauderdale (FLL) offer the lowest average round-trip price of $320.

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

Flights connecting via Charlotte (CLT) have the shortest average one-way travel time: 6h 50m.

What is the most punctual flight time for Boston to Cancún flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

How often are flights from Boston to Cancún delayed?

Historically, on average around 17% of flights between Boston and Cancún have experienced a delay on any given week. The average delay length over the past 12 months has been 165 minutes.

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

Fort Lauderdale (FLL) was the most common stop: 52% 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 53% 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 day?

3 flights are operational daily from Boston to Cancún as of February 2026. The most popular departure time for this route is 8:00AM, with 100% of flights per day taking off at noon.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Boston to Cancún flights?

According to our data, JetBlue have had the least number of delays on this route over the last 12 months; with about 16% of their flights experiencing any sort of delay.

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

Delta and JetBlue are the most popular carriers operating from Boston Logan Intl to Cancun

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

Charlotte (CLT) has the shortest average layover time for this route: 1h 12m.

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 9 operators available for flights from Boston Logan Intl Airport to Cancun Airport as of February 2026.

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.

$147 Cheap Flights from Boston to Cancún in 2026

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Find the cheapest flights from Boston to Cancún

Round-trip

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Enter your travel dates to find the best prices.

10:45 am - 3:24 pm

BOS

CUN

4h 39mnonstop

1:25 pm - 11:44 pm

CUN

BOS

10h 19m

1 stop

$273Spirit Airlines

Sat, Feb 28 - Thu, Mar 5

5:27 am - 12:20 pm

BOS

CUN

6h 53m

1 stop

1:25 pm - 11:44 pm

CUN

BOS

10h 19m

1 stop

$274Spirit Airlines

Wed, Feb 25 - Fri, Mar 6

5:27 am - 12:20 pm

BOS

CUN

6h 53m

1 stop

1:25 pm - 11:44 pm

CUN

BOS

10h 19m

1 stop

$275Spirit Airlines

Tue, Mar 3 - Wed, Mar 4

5:27 am - 12:20 pm

BOS

CUN

6h 53m

1 stop

12:25 pm - 11:44 pm

CUN

BOS

10h 19m

1 stop

$276Spirit Airlines

Wed, Mar 4 - Tue, Mar 10

5:27 am - 12:20 pm

BOS

CUN

6h 53m

1 stop

10:13 am - 10:01 pm

CUN

BOS

11h 48m

1 stop

$277Spirit Airlines

Mon, Feb 23 - Thu, Feb 26

4:51 pm - 9:18 am

BOS

CUN

16h 27m

1 stop

10:13 am - 10:01 pm

CUN

BOS

11h 48m

1 stop

$278Spirit Airlines

Sat, Feb 28 - Wed, Mar 4

5:27 am - 12:20 pm

BOS

CUN

6h 53m

1 stop

1:25 pm - 11:44 pm

CUN

BOS

10h 19m

1 stop

$279Spirit Airlines

Mon, Feb 23 - Thu, Feb 26

5:27 am - 12:20 pm

BOS

CUN

6h 53m

1 stop

1:25 pm - 11:44 pm

CUN

BOS

10h 19m

1 stop

$280Spirit Airlines

Sun, Feb 22 - Thu, Feb 26

5:27 am - 12:20 pm

BOS

CUN

6h 53m

1 stop

1:25 pm - 11:44 pm

CUN

BOS

10h 19m

1 stop

$283Spirit Airlines

Wed, Feb 25 - Tue, Mar 3

5:50 pm - 1:36 am

BOS

CUN

31h 46m

2 stops

1:25 pm - 11:44 pm

CUN

BOS

10h 19m

1 stop

$284Multiple Airlines

Tue, Feb 24 - Wed, Mar 4

Spirit Airlines flights from Boston to Cancún

Our best Spirit Airlines deals on Boston to Cancún flight tickets

Spirit Airlines

Feb 28

BOS10:45 amBoston Logan Intl

4h 39m

CUN3:24 pmCancun

Mar 5

CUN1:25 pmCancun

10h 19m

1 stop

BOS11:44 pmBoston Logan Intl

$273

Spirit Airlines

Feb 25

BOS5:27 amBoston Logan Intl

6h 53m

1 stop

CUN12:20 pmCancun

Mar 6

CUN1:25 pmCancun

10h 19m

1 stop

BOS11:44 pmBoston Logan Intl

$274

Spirit Airlines

Mar 3

BOS5:27 amBoston Logan Intl

6h 53m

1 stop

CUN12:20 pmCancun

Mar 4

CUN1:25 pmCancun

10h 19m

1 stop

BOS11:44 pmBoston Logan Intl

$275

JetBlue flights from Boston to Cancún

Our best JetBlue deals on Boston to Cancún flight tickets

JetBlue

Feb 23

BOS10:36 amBoston Logan Intl

4h 48m

CUN3:24 pmCancun

Feb 26

CUN1:23 pmCancun

4h 07m

BOS5:30 pmBoston Logan Intl

$322

JetBlue

Feb 21

BOS12:40 pmBoston Logan Intl

4h 45m

CUN5:25 pmCancun

Feb 24

CUN7:00 pmCancun

14h 12m

1 stop

BOS9:12 amBoston Logan Intl

$360

Fly from

Fly to

Route

Depart

Return

Price

BostonCancún

BOS - CUN

BOSCUN

Boston Logan Intl

Sat 2/28

10:45 am-3:24 pm

Nonstop4h 39m

Cancun

Thu 3/5

1:25 pm-11:44 pm

1 stop10h 19m

$273

BostonCancún

BOS - CUN

BOSCUN

Boston Logan Intl

Wed 2/25

5:27 am-12:20 pm

1 stop6h 53m

Cancun

Fri 3/6

1:25 pm-11:44 pm

1 stop10h 19m

$274

BostonCancún

BOS - CUN

BOSCUN

Boston Logan Intl

Tue 3/3

5:27 am-12:20 pm

1 stop6h 53m

Cancun

Wed 3/4

1:25 pm-11:44 pm

1 stop10h 19m

$275

BostonCancún

BOS - CUN

BOSCUN

Boston Logan Intl

Wed 3/4

5:27 am-12:20 pm

1 stop6h 53m

Cancun

Tue 3/10

12:25 pm-11:44 pm

1 stop10h 19m

$276

BostonCancún

BOS - CUN

BOSCUN

Boston Logan Intl

Mon 2/23

5:27 am-12:20 pm

1 stop6h 53m

Cancun

Thu 2/26

10:13 am-10:01 pm

1 stop11h 48m

$277

BostonCancún

BOS - CUN

BOSCUN

Boston Logan Intl

Sat 2/28

4:51 pm-9:18 am

1 stop16h 27m

Cancun

Wed 3/4

10:13 am-10:01 pm

1 stop11h 48m

$278

BostonCancún

BOS - CUN

BOSCUN

Boston Logan Intl

Mon 2/23

5:27 am-12:20 pm

1 stop6h 53m

Cancun

Thu 2/26

1:25 pm-11:44 pm

1 stop10h 19m

$279

BostonCancún

BOS - CUN

BOSCUN

Boston Logan Intl

Sun 2/22

5:27 am-12:20 pm

1 stop6h 53m

Cancun

Thu 2/26

1:25 pm-11:44 pm

1 stop10h 19m

$280

BostonCancún

BOS - CUN

BOSCUN

Boston Logan Intl

Wed 2/25

5:27 am-12:20 pm

1 stop6h 53m

Cancun

Tue 3/3

1:25 pm-11:44 pm

1 stop10h 19m

$283

BostonCancún

BOS - CUN

BOSCUN

Boston Logan Intl

Tue 2/24

5:50 pm-1:36 am

2 stops31h 46m

Cancun

Wed 3/4

1:25 pm-11:44 pm

1 stop10h 19m

$284

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

Delays

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 August to fly from Boston, when ticket prices are also cheap, with an average price of $385.

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

The cheapest day to depart from Boston to Cancún is on a Monday when prices can be found for as low as $419. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $523. These prices are subject to change though, so be sure to set up a Price Alert for flights 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?

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 $428 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 $387 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.

Can stopping save me money on Boston to Cancún flights?

No. A direct flight is the cheapest option for a flight between Boston to Cancún.

How have Boston to Cancún flight prices changed over time?

As of February 2026, prices for Boston to Cancún flights are approximately 12% more expensive 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	$182
Fastest flight time	4h 20m
Direct flights	Every day
Airports in Cancún	1 airport

The best one-way flight to Cancún from Boston in the past 72 hours is $182. The best round-trip flight deal from Boston to Cancún found on momondo in the last 72 hours is $356.

The fastest flight from Boston to Cancún takes 4h 20m

Direct flights go from Boston to Cancún every day.

There is 1 airport in Cancún. From Boston there are direct flights to 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 20m.
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 9 operators available for flights from Boston Logan Intl Airport to Cancun Airport as of February 2026.
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 Boeing 737-900, representing 47.62% of all bookings. The subsequent popular models are Airbus A321-100/200 at 29.62%, Airbus A320-100/200 at 6.32%, and Boeing 737-800 at 5.84%.
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 (27%), 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 $157	Free Cancellation	Rating 7.4 1,578 reviews	Search Aeromexico flights
Spirit Airlines	PriceFrom $160	Free Cancellation	Rating 6.3 8,430 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $178	Free Cancellation	Rating 5.7 3,051 reviews	Search Frontier flights
Delta	PriceFrom $206	Free Cancellation	Rating 7.9 8,173 reviews	Search Delta flights
Air Canada	PriceFrom $216	Free Cancellation	Rating 7.1 10,697 reviews	Search Air Canada flights
JetBlue	PriceFrom $239	Free Cancellation	Rating 7.2 2,896 reviews	Search JetBlue flights
United Airlines	PriceFrom $294	Free Cancellation	Rating 7.4 9,255 reviews	Search United Airlines flights
American Airlines	PriceFrom $315	Free Cancellation	Rating 7.2 11,249 reviews	Search American Airlines flights
Southwest	PriceFrom $321	Free Cancellation	Rating 8.0 4,281 reviews	Search Southwest flights

Delta Flights From Boston to Cancún
Delta flight deals from Boston to Cancún start from $206 round-trip. Over the 4 Delta flights for this route in a normal week, average airfare is usually $460 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 $157, round-trip. It should be noted that an average Aeromexico flight deal for this route in this time was higher, at $376 round-trip. Aeromexico operates 7 flights out of Boston into Cancún in an average week, so prices vary by time and availability. 1,578 Aeromexico reviews by users on momondo have scored the airline at 7.4/10.

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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.

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Cheap flights from Boston to Cancún from $147

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 2/24. 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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How to get the cheapest flight ticket from Boston to Cancún

What is the cheapest month to fly to Cancún?

If you don’t want to visit Cancún in September, then you should wait until August to fly from Boston, when ticket prices are also cheap, with an average price of $385.

What is the cheapest 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.

Can stopping save me money on Boston to Cancún flights?

No. A direct flight is the cheapest option for a flight between Boston to Cancún.

How have Boston to Cancún flight prices changed over time?

As of February 2026, prices for Boston to Cancún flights are approximately 12% more expensive when compared to flights at the same time last year.

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

Delta and JetBlue are the most popular carriers operating from Boston Logan Intl to Cancun

What airlines fly to Cancún?

How often are flights from Boston to Cancún delayed?

Historically, on average around 17% of flights between Boston and Cancún have experienced a delay on any given week. The average delay length over the past 12 months has been 165 minutes.

What is the most punctual flight time for Boston to Cancún flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Boston to Cancún flights?

According to our data, JetBlue have had the least number of delays on this route over the last 12 months; with about 16% of their flights experiencing any sort of delay.

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

Fort Lauderdale (FLL) was the most common stop: 52% 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 $320.

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

Flights connecting via Charlotte (CLT) have the shortest average one-way travel time: 6h 50m.

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

Charlotte (CLT) has the shortest average layover time for this route: 1h 12m.

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

3 flights are operational daily from Boston to Cancún as of February 2026. The most popular departure time for this route is 8:00AM, with 100% of flights per day taking off at noon.

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

As of February 2026, 21 flights take off from Boston and land in Cancún each week. The most common flight departure day for this route is Sat, with 24% 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?