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

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

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

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

How often are flights from Boston to Cancún delayed?

Historically, on average around 22% 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 173 minutes.

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

As of October 2026, there are 1 flights per week flying from Boston to Cancún. The most common day of the week flights depart is Fri, with 100% of flights taking off on this day.

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

According to our data, Delta have had the fewest delays on this route over the last 12 months, with about 17% of their flights experiencing any sort of delay.

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

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

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Cancun Airport.

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

The necessary travel and health documents for your Cancun Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

R3 182 Cheap Flights from Boston to Cancún in 2026/27

Find the cheapest flights from Boston to Cancún

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

10:19 - 15:10BOS Boston Logan Intl-CUN Cancun

4h 51mdirect

12:35 - 19:52CUN Cancun-BOS Boston Logan Intl

7h 17m1 stop New York John F Kennedy Intl

R5 765JetBlue

Mon, Jan 11 - Thu, Jan 21

10:26 - 15:10BOS Boston Logan Intl-CUN Cancun

4h 44mdirect

17:25 - 21:33CUN Cancun-BOS Boston Logan Intl

4h 08mdirect

R5 782JetBlue

Mon, Dec 14 - Tue, Dec 22

7:30 - 14:00BOS Boston Logan Intl-CUN Cancun

6h 30m1 stop Fort Lauderdale

13:00 - 22:59CUN Cancun-BOS Boston Logan Intl

9h 59m1 stop New York John F Kennedy Intl

R5 798JetBlue

Mon, Nov 16 - Fri, Nov 20

10:26 - 15:10BOS Boston Logan Intl-CUN Cancun

4h 44mdirect

11:30 - 19:50CUN Cancun-BOS Boston Logan Intl

8h 20m1 stop New York John F Kennedy Intl

R5 815JetBlue

Tue, Dec 8 - Wed, Dec 16

6:30 - 14:00BOS Boston Logan Intl-CUN Cancun

7h 30m1 stop New York John F Kennedy Intl

16:30 - 20:39CUN Cancun-BOS Boston Logan Intl

4h 09mdirect

R5 832JetBlue

Mon, Jan 4 - Thu, Jan 14

7:30 - 14:00BOS Boston Logan Intl-CUN Cancun

6h 30m1 stop New York John F Kennedy Intl

15:00 - 0:13CUN Cancun-BOS Boston Logan Intl

9h 13m1 stop Fort Lauderdale

R5 848JetBlue

Mon, Jan 4 - Thu, Jan 14

19:04 - 11:13BOS Boston Logan Intl-CUN Cancun

16h 09m1 stop Atlanta Hartsfield-Jackson

7:01 - 19:40CUN Cancun-BOS Boston Logan Intl

12h 39m1 stop Mexico City Benito Juarez

R5 865Delta

Sun, Dec 13 - Sat, Dec 19

10:26 - 15:10BOS Boston Logan Intl-CUN Cancun

4h 44mdirect

16:30 - 20:38CUN Cancun-BOS Boston Logan Intl

4h 08mdirect

R5 882JetBlue

Tue, Dec 8 - Sat, Dec 19

9:55 - 16:15BOS Boston Logan Intl-CUN Cancun

6h 20m1 stop Fort Lauderdale

17:25 - 21:33CUN Cancun-BOS Boston Logan Intl

4h 08mdirect

R5 898JetBlue

Mon, Dec 14 - Mon, Dec 21

5:45 - 14:50BOS Boston Logan Intl-CUN Cancun

9h 05m1 stop New York John F Kennedy Intl

13:15 - 21:56CUN Cancun-BOS Boston Logan Intl

8h 41m1 stop Fort Lauderdale

R5 915JetBlue

Tue, Dec 8 - Tue, Dec 15

Cheap last-minute flights

Enter your travel dates to find the best prices.

9:05 - 20:55BOS Boston Logan Intl-CUN Cancun

11h 50m1 stop Atlanta Hartsfield-Jackson

6:49 - 20:26CUN Cancun-BOS Boston Logan Intl

13h 37m1 stop Mexico City Benito Juarez

R5 965Delta

Sun, Nov 1 - Tue, Nov 10

9:05 - 20:55BOS Boston Logan Intl-CUN Cancun

11h 50m1 stop Atlanta Hartsfield-Jackson

13:55 - 23:05CUN Cancun-BOS Boston Logan Intl

9h 10m1 stop New York John F Kennedy Intl

R6 132Delta

Sun, Nov 1 - Thu, Nov 5

5:30 - 15:25BOS Boston Logan Intl-CUN Cancun

9h 55m1 stop Atlanta Hartsfield-Jackson

14:25 - 18:47CUN Cancun-BOS Boston Logan Intl

4h 22mdirect

R6 431Delta

Sun, Nov 1 - Sat, Nov 7

9:05 - 20:55BOS Boston Logan Intl-CUN Cancun

11h 50m1 stop Atlanta Hartsfield-Jackson

8:00 - 19:07CUN Cancun-BOS Boston Logan Intl

11h 07m1 stop Atlanta Hartsfield-Jackson

R6 598Delta

Sun, Nov 1 - Sat, Nov 7

7:15 - 15:37BOS Boston Logan Intl-CUN Cancun

8h 22m1 stop Houston George Bush Intcntl

13:16 - 21:30CUN Cancun-BOS Boston Logan Intl

8h 14m1 stop Chicago O'Hare Intl

R7 081United Airlines

Thu, Nov 5 - Wed, Nov 11

6:50 - 20:55BOS Boston Logan Intl-CUN Cancun

14h 05m1 stop Atlanta Hartsfield-Jackson

14:40 - 18:55CUN Cancun-BOS Boston Logan Intl

4h 15mdirect

R7 281Delta

Sun, Nov 1 - Fri, Nov 13

5:50 - 13:58BOS Boston Logan Intl-CUN Cancun

8h 08m1 stop Minneapolis St Paul

14:57 - 23:22CUN Cancun-BOS Boston Logan Intl

8h 25m1 stop Atlanta Hartsfield-Jackson

R7 365Delta

Sun, Nov 1 - Thu, Nov 12

10:15 - 20:55BOS Boston Logan Intl-CUN Cancun

10h 40m1 stop Atlanta Hartsfield-Jackson

11:21 - 20:26CUN Cancun-BOS Boston Logan Intl

9h 05m1 stop Mexico City Benito Juarez

R7 381Delta

Sun, Nov 1 - Tue, Nov 10

7:15 - 15:24BOS Boston Logan Intl-CUN Cancun

8h 09m1 stop Houston George Bush Intcntl

15:11 - 23:35CUN Cancun-BOS Boston Logan Intl

8h 24m1 stop Chicago O'Hare Intl

R7 514United Airlines

Thu, Nov 5 - Thu, Nov 12

6:00 - 13:43BOS Boston Logan Intl-CUN Cancun

7h 43m1 stop Chicago O'Hare Intl

16:55 - 23:59CUN Cancun-BOS Boston Logan Intl

7h 04m1 stop Washington, D.C. Dulles Intl

R7 564United Airlines

Fri, Nov 6 - Mon, Nov 9

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Delta flights from Boston to Cancún

Our best Delta deals on Boston to Cancún flight tickets

Delta

Dec 13

BOS21:00Boston Logan Intl

15h 32m

1 stop

CUN12:32Cancun

Dec 17

CUN14:40Cancun

4h 19m

BOS18:59Boston Logan Intl

R5 865

Delta

Nov 14

BOS10:35Boston Logan Intl

10h 05m

1 stop

CUN20:40Cancun

Nov 18

CUN11:21Cancun

9h 05m

1 stop

BOS20:26Boston Logan Intl

R5 882

Delta

Dec 12

BOS13:50Boston Logan Intl

7h 18m

1 stop

CUN21:08Cancun

Dec 19

CUN16:30Cancun

4h 17m

BOS20:47Boston Logan Intl

R5 965

JetBlue flights from Boston to Cancún

Our best JetBlue deals on Boston to Cancún flight tickets

JetBlue

Jan 11

BOS10:19Boston Logan Intl

4h 51m

CUN15:10Cancun

Jan 22

CUN12:35Cancun

7h 17m

1 stop

BOS19:52Boston Logan Intl

R5 765

JetBlue

Dec 14

BOS10:26Boston Logan Intl

4h 44m

CUN15:10Cancun

Dec 22

CUN17:25Cancun

4h 08m

BOS21:33Boston Logan Intl

R5 782

JetBlue

Nov 16

BOS7:30Boston Logan Intl

6h 30m

1 stop

CUN14:00Cancun

Nov 20

CUN13:00Cancun

9h 59m

1 stop

BOS22:59Boston Logan Intl

R5 798

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BostonCancún

BOS Boston Logan Intl - CUN Cancun

BOSCUN

Boston Logan Intl

Mon 11/1

10:19-15:10

Nonstop4h 51m

Cancun

Thu 21/1

12:35-19:52

1 stop7h 17m

R5 765

Fastest return journey

BostonCancún

BOS Boston Logan Intl - CUN Cancun

BOSCUN

Boston Logan Intl

Mon 14/12

10:26-15:10

Nonstop4h 44m

Cancun

Tue 22/12

17:25-21:33

Nonstop4h 08m

R5 782

BostonCancún

BOS Boston Logan Intl - CUN Cancun

BOSCUN

Boston Logan Intl

Mon 16/11

7:30-14:00

1 stop6h 30m

Cancun

Fri 20/11

13:00-22:59

1 stop9h 59m

R5 798

BostonCancún

BOS Boston Logan Intl - CUN Cancun

BOSCUN

Boston Logan Intl

Tue 8/12

10:26-15:10

Nonstop4h 44m

Cancun

Wed 16/12

11:30-19:50

1 stop8h 20m

R5 815

BostonCancún

BOS Boston Logan Intl - CUN Cancun

BOSCUN

Boston Logan Intl

Mon 4/1

6:30-14:00

1 stop7h 30m

Cancun

Thu 14/1

16:30-20:39

Nonstop4h 09m

R5 832

BostonCancún

BOS Boston Logan Intl - CUN Cancun

BOSCUN

Boston Logan Intl

Mon 4/1

7:30-14:00

1 stop6h 30m

Cancun

Thu 14/1

15:00-0:13

1 stop9h 13m

R5 848

BostonCancún

BOS Boston Logan Intl - CUN Cancun

BOSCUN

Boston Logan Intl

Sun 13/12

19:04-11:13

1 stop16h 09m

Cancun

Sat 19/12

7:01-19:40

1 stop12h 39m

R5 865

BostonCancún

BOS Boston Logan Intl - CUN Cancun

BOSCUN

Boston Logan Intl

Tue 8/12

10:26-15:10

Nonstop4h 44m

Cancun

Sat 19/12

16:30-20:38

Nonstop4h 08m

R5 882

BostonCancún

BOS Boston Logan Intl - CUN Cancun

BOSCUN

Boston Logan Intl

Mon 14/12

9:55-16:15

1 stop6h 20m

Cancun

Mon 21/12

17:25-21:33

Nonstop4h 08m

R5 898

BostonCancún

BOS Boston Logan Intl - CUN Cancun

BOSCUN

Boston Logan Intl

Tue 8/12

5:45-14:50

1 stop9h 05m

Cancun

Tue 15/12

13:15-21:56

1 stop8h 41m

R5 915

Flights are sorted by cheapest return 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

Other information

What is the typical price of a round-trip flight between Boston and Cancún?

Prices are currently low for flights on this route.

Typical prices usually range from R6 998 to R12 780.
The lowest price recently found on this route was R5 765.

What is the cheapest month to fly to Cancún?

If you’re not able to fly to Cancún in January, then May is your next best option. Flight prices from Boston to Cancún during May average around R7 614.

How far in advance should I book a flight from Boston 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 R8 517 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cancún from Boston for as low as R7 881 on momondo.

How have Boston to Cancún flight prices changed over time?

As of October 2026, prices for Boston to Cancún flights are approximately 22% 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 return 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	R3 182
Direct flights	Every day
Airports in Cancún	1 airport

The best one-way flight to Cancún from Boston in the past 72 hours is R3 182. The best return flight deal from Boston to Cancún found on momondo in the last 72 hours is R5 765.

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

Frequently asked questions about flying from Boston to Cancún

How far is Boston Logan Intl to Cancun by plane?
The distance between Boston Logan Intl and Cancun is about 2777,2 km.
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 old do you have to be to fly from Boston Logan Intl Airport to Cancun Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Cancun Airport.
What documentation or ID do you need to fly to Cancun Airport?
The necessary travel and health documents for your Cancun Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Boston to Cancún?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Boston to Cancún is Airbus A321neo (24,97% of total bookings). The next most popular plane models are Airbus A321-100/200 (24,03%), Boeing 737-900 (23,07%), and Airbus A320-100/200 (11,26%).

Isla Mujeres

Playa del Carmen

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Boston to Cancún . Millions of users trust and use momondo every year so you are in good hands.

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 you have performed a search for Boston to Cancún flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Cancún from Boston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Boston to Cancún from R3 182

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 6/12. 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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Delta flights from Boston to Cancún

Our best Delta deals on Boston to Cancún flight tickets

JetBlue flights from Boston to Cancún

Our best JetBlue deals on Boston to Cancún flight tickets

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See travel insights to Cancún from

How to get the cheapest flight ticket from Boston to Cancún

What is the typical price of a round-trip flight between Boston and Cancún?

What is the cheapest month to fly to Cancún?

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

How have Boston to Cancún flight prices changed over time?

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

How often are flights from Boston to Cancún delayed?

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

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

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

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

When to book flights from Boston to Cancún

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

Best price found

Direct flights

Airports in Cancún

Frequently asked questions about flying from Boston to Cancún

Travelling to a place near Cancún?

Why use momondo?

An easier way to manage your Cancún trip

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

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Airports servicing Quintana Roo

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