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United Flights from Boston (BOS) to Cancun (CUN)

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Amazing United BOS to CUN Flight Deals

The cheapest flights to Cancun Intl. found within the past 7 days were $208 round trip and $152 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Feb 16 -
BOS
Boston
to
CUN
Cancun
$152

One way

found 2 hours ago

Open BOS to CUN flights search result page
Sat, Jul 24 -
BOS
Boston
to
CUN
Cancun
$166

One way

just found

Open BOS to CUN flights search result page
Sat, Aug 28 -
BOS
Boston
to
CUN
Cancun
$171

One way

found 1 day ago

Open BOS to CUN flights search result page
Wed, Feb 24 -
BOS
Boston
to
CUN
Cancun
$191

One way

found 3 hours ago

Open BOS to CUN flights search result page
Sat, Nov 28 - Thu, Dec 3
BOS
Boston
to
CUN
Cancun
$208

Roundtrip

found 3 days ago

Open BOS to CUN flights search result page
Fri, Jan 1 - Wed, Jan 6
BOS
Boston
to
CUN
Cancun
$216

Roundtrip

found 2 days ago

Open BOS to CUN flights search result page
Fri, Jan 1 - Wed, Jan 6
BOS
Boston
to
CUN
Cancun
$220

Roundtrip

found 2 days ago

Open BOS to CUN flights search result page
Fri, Jan 1 - Wed, Jan 6
BOS
Boston
to
CUN
Cancun
$221

Roundtrip

found 2 days ago

Open BOS to CUN flights search result page
Wed, Jan 6 - Wed, Jan 20
BOS
Boston
to
CUN
Cancun
$224

Roundtrip

found 4 days ago

Open BOS to CUN flights search result page
Fri, Jan 1 - Wed, Jan 6
BOS
Boston
to
CUN
Cancun
$236

Roundtrip

found 2 days ago

Open BOS to CUN flights search result page
Fri, Jan 1 - Wed, Jan 6
BOS
Boston
to
CUN
Cancun
$240

Roundtrip

found 2 days ago

Open BOS to CUN flights search result page
Sat, Nov 28 - Thu, Dec 3
BOS
Boston
to
CUN
Cancun
$208

Roundtrip

found 3 days ago

Open BOS to CUN flights search result page
Fri, Jan 1 - Wed, Jan 6
BOS
Boston
to
CUN
Cancun
$216

Roundtrip

found 2 days ago

Open BOS to CUN flights search result page
Fri, Jan 1 - Wed, Jan 6
BOS
Boston
to
CUN
Cancun
$220

Roundtrip

found 2 days ago

Open BOS to CUN flights search result page
Fri, Jan 1 - Wed, Jan 6
BOS
Boston
to
CUN
Cancun
$221

Roundtrip

found 2 days ago

Open BOS to CUN flights search result page
Wed, Jan 6 - Wed, Jan 20
BOS
Boston
to
CUN
Cancun
$224

Roundtrip

found 4 days ago

Open BOS to CUN flights search result page
Fri, Jan 1 - Wed, Jan 6
BOS
Boston
to
CUN
Cancun
$236

Roundtrip

found 2 days ago

Open BOS to CUN flights search result page
Fri, Jan 1 - Wed, Jan 6
BOS
Boston
to
CUN
Cancun
$240

Roundtrip

found 2 days ago

Open BOS to CUN flights search result page
Tue, Feb 16 -
BOS
Boston
to
CUN
Cancun
$152

One way

found 2 hours ago

Open BOS to CUN flights search result page
Wed, Feb 24 -
BOS
Boston
to
CUN
Cancun
$191

One way

found 3 hours ago

Open BOS to CUN flights search result page
Sat, Jul 24 -
BOS
Boston
to
CUN
Cancun
$166

One way

just found

Open BOS to CUN flights search result page
Sat, Aug 28 -
BOS
Boston
to
CUN
Cancun
$171

One way

found 1 day ago

Open BOS to CUN flights search result page

CUN From BOS Economy Coach Packages on Similar Airlines

Save $1,438
BOS
Logan Intl.
to
CUN
Cancun Intl.
Spirit AirlinesEconomy
Excellence Riviera Cancun - Adults Only - All Inclusive
5.0 out of 5.0

Fri, Dec 11 - Fri, Dec 18

Old price

$2,684

The price now is $1,246 per person
Flight + Hotel
Excellence Riviera Cancun - Adults Only - All Inclusive
Save $1,236
BOS
Logan Intl.
to
CUN
Cancun Intl.
UnitedEconomy
Nizuc Resort and Spa
5.0 out of 5.0

Wed, Jan 6 - Tue, Jan 12

Old price

$2,689

The price now is $1,453 per person
Flight + Hotel
Nizuc Resort and Spa
Save $1,087
BOS
Logan Intl.
to
CUN
Cancun Intl.
American AirlinesEconomy
Breathless Riviera Cancun Resort & Spa
4.5 out of 5.0

Sun, Dec 27 - Sat, Jan 2

Old price

$2,733

The price now is $1,645 per person
Flight + Hotel
Breathless Riviera Cancun Resort & Spa

FAQs about United Airlines Flights from BOS to CUN

What terminal is United Airlines at Boston, MA (BOS-Logan Intl.)?

Your ticket usually tells you which terminal your United Airlines flight will be leaving from at Boston, MA (BOS-Logan Intl.). It might also be able to provide you with arrival details for Cancun, Quintana Roo (CUN-Cancun Intl.). If not, it's probably a wise idea to consult your airline.

Are there United Airlines non-stop flights from BOS to CUN?

United Airlines doesn't offer direct flights between Boston, MA (BOS-Logan Intl.) and Cancun, Quintana Roo (CUN-Cancun Intl.), so get ready to make a stopover. If you have enough time between flights, sit down and enjoy a coffee while you wait for your connection.

How long is an United Airlines flight from BOS to CUN?

Squeeze in an in-flight snooze and start your vacation feeling relaxed. You'll have time to do so when traveling with United Airlines between BOS and CUN, with the flight taking on average 6 hours and 12 minutes.

How many direct and indirect flights does United Airlines fly from BOS to CUN?

You can take your pick of roughly 2 flights every day with United Airlines from Boston, MA (BOS-Logan Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.).

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to Cancun, Quintana Roo (CUN-Cancun Intl.), please visit our Customer Service Portal.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Tuesdays tend to be the cheapest, according to flight demand on Travelocity in 2019. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Monday, as data shows the start of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2019, flights departing on a Tuesday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2019 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 1-2 weeks prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2019 saved nearly 50% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2019. Savings are subject to change based on departure location, date and destination.

Popular United Flight Routes from BOS

Top United Flight Routes from CUN

Top Flights for United originating from BOS

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.