Cheap Flights From Logan Intl. (BOS) To Cancun Intl. (CUN)

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

The cheapest flights to Cancun Intl. found within the past 7 days were CA $434 round trip and CA $202 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Mar 28 - Sat, Apr 4
BOS
Boston
CUN
Cancun
CA $434 Roundtrip, found 6 days ago
CA $434
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Sat, Mar 28 from Boston to Cancun, returning Sat, Apr 4, priced at CA $434 found 6 days ago
Sat, Mar 28 - Sat, Apr 4
BOS
Boston
CUN
Cancun
CA $443 Roundtrip, found 6 days ago
CA $443
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Sat, Mar 28 from Boston to Cancun, returning Sat, Apr 4, priced at CA $443 found 6 days ago
Sun, Apr 12 - Sat, Apr 18
BOS
Boston
CUN
Cancun
CA $445 Roundtrip, found 20 hours ago
CA $445
Roundtrip
found 20 hours ago
Select Spirit Airlines flight, departing Sun, Apr 12 from Boston to Cancun, returning Sat, Apr 18, priced at CA $445 found 20 hours ago
Sat, Mar 28 - Sat, Apr 4
BOS
Boston
CUN
Cancun
CA $452 Roundtrip, found 6 days ago
CA $452
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Sat, Mar 28 from Boston to Cancun, returning Sat, Apr 4, priced at CA $452 found 6 days ago
Fri, Apr 24 - Mon, Apr 27
BOS
Boston
CUN
Cancun
CA $457 Roundtrip, found 2 days ago
CA $457
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Fri, Apr 24 from Boston to Cancun, returning Mon, Apr 27, priced at CA $457 found 2 days ago
Sat, Mar 28 - Sat, Apr 4
BOS
Boston
CUN
Cancun
CA $461 Roundtrip, found 6 days ago
CA $461
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Sat, Mar 28 from Boston to Cancun, returning Sat, Apr 4, priced at CA $461 found 6 days ago
Sun, Apr 12 - Sat, Apr 18
BOS
Boston
CUN
Cancun
CA $466 Roundtrip, found 20 hours ago
CA $466
Roundtrip
found 20 hours ago
Select Spirit Airlines flight, departing Sun, Apr 12 from Boston to Cancun, returning Sat, Apr 18, priced at CA $466 found 20 hours ago
Sat, Apr 4 - Tue, Apr 7
BOS
Boston
CUN
Cancun
CA $473 Roundtrip, found 2 days ago
CA $473
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Sat, Apr 4 from Boston to Cancun, returning Tue, Apr 7, priced at CA $473 found 2 days ago
Fri, Apr 24 - Mon, Apr 27
BOS
Boston
CUN
Cancun
CA $481 Roundtrip, found 2 days ago
CA $481
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Fri, Apr 24 from Boston to Cancun, returning Mon, Apr 27, priced at CA $481 found 2 days ago
Fri, May 8 - Tue, May 19
BOS
Boston
CUN
Cancun
CA $490 Roundtrip, found 18 hours ago
CA $490
Roundtrip
found 18 hours ago
Select Spirit Airlines flight, departing Fri, May 8 from Boston to Cancun, returning Tue, May 19, priced at CA $490 found 18 hours ago

Frequently asked questions

Are there direct flights from BOS to Cancun Airport?
Your next grand adventure is on the other side of just one flight. You can jet direct from Logan Intl. Airport (BOS) to Cancun Airport with multiple airlines, including JetBlue and Delta.
What airlines fly from BOS to Cancun Intl. Airport (CUN)?
If you're going to Cancun from Boston, you'll find several airlines that have direct flights. One of the best is JetBlue (B6), which has 26 flights each month. If you need more options, consider the deals on offer from Delta (DL). This airline has 4 flights every month. Between the two, there's no doubt you'll find a deal to suit your needs.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca 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 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

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*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.