£157 Cheap Flights from Buffalo (BUF) to Cancun (CUN)

View £157 flight on Sun, 8 Mar 2026Opens in a new window

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Cancun Intl. Airport (CUN)

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Cheap Flights from Buffalo (BUF) to Cancun (CUN)

Prices were available within the past 7 days and start at £157 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Buffalo (BUF) to Cancun (CUN)

November is typically the cheapest month to fly

From £206 - £440 per traveller.

Graph displaying average flight prices per month

Flight from Buffalo to Cancun route information
Origin airport
Buffalo Niagara Intl.
Destination airport
Cancun Intl.
Distance
2534 km

Compare flights from Buffalo to Cancun easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Buffalo to Cancun. Operating between them flights per day, 15 airlines cover the route. And fly direct, getting you to Cancun Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Buffalo Niagara Intl. to Cancun Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Buffalo Niagara Intl. (BUF) to Cancun Intl. (CUN)

The easiest way to view the best deals on flights from Buffalo to Cancun today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Buffalo Niagara Intl. to Cancun Intl. start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Buffalo and Cancun
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Buffalo to Cancun flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Buffalo Niagara Intl. to Cancun Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Buffalo Niagara Intl. Airport (BUF) to Cancun Airport?
Round-trip tickets from Buffalo Niagara Intl. Airport (BUF) to Cancun Intl. Airport (CUN) start from . This is based on fares offered within the last 7 days on Expedia for flights departing within the next year — book now so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BUF to Cancun Intl. Airport (CUN)?
Every air carrier has different terms and conditions. If you decide to cancel your getaway, head to our Customer Service Portal.
How do I find cheap flights from Buffalo Niagara International Airport to Cancun Intl. Airport (CUN) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Buffalo Niagara International Airport to CUN flights, you'll see a "no change fees" filter for you to select.
How far is the flight from BUF to CUN?
Around 2,600 kilometres separates Buffalo and Cancun, so pack some entertainment to keep you busy for a few hours. That latest bestseller you've yet to start will be perfect.
Which airlines fly direct from Buffalo Niagara International Airport to CUN?
Flying directly between BUF and Cancun Intl. Airport (CUN) isn't possible at this time. However, you'll still be able to book a flight to Cancun with at least one stop.
Are BUF to Cancun Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to find a great last-minute deal from Buffalo Niagara International Airport to CUN, but it's also possible to miss out altogether! As many airlines release seats up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to book when you spot a good bargain. Expedia compares carrier prices and updates flight deals all the time, so you can feel confident knowing you're always seeing the latest offers.

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