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CA $213 Cheap Flights from Buffalo (BUF) to Cancun (CUN)

View CA $213 flight on Tue, Aug 18, 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 CA $213 for one-way flights and CA $453 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Aug 18 - Tue, Aug 25
BUF
Buffalo
CUN
Cancun
CA $453 Roundtrip, found 3 days ago
CA $453
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Aug 18 from Buffalo to Cancun, returning Tue, Aug 25, priced at CA $453 found 3 days ago
American Airlines
Sat, Aug 22 - Wed, Aug 26
BUF
Buffalo
CUN
Cancun
CA $455 Roundtrip, found 4 days ago
CA $455
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Aug 22 from Buffalo to Cancun, returning Wed, Aug 26, priced at CA $455 found 4 days ago
American Airlines
Tue, Aug 18 - Tue, Aug 25
BUF
Buffalo
CUN
Cancun
CA $456 Roundtrip, found 3 days ago
CA $456
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Aug 18 from Buffalo to Cancun, returning Tue, Aug 25, priced at CA $456 found 3 days ago
American Airlines
Sat, Aug 22 - Wed, Aug 26
BUF
Buffalo
CUN
Cancun
CA $457 Roundtrip, found 4 days ago
CA $457
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Aug 22 from Buffalo to Cancun, returning Wed, Aug 26, priced at CA $457 found 4 days ago
American Airlines
Mon, Oct 12 - Sat, Oct 17
BUF
Buffalo
CUN
Cancun
CA $460 Roundtrip, found 3 days ago
CA $460
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Oct 12 from Buffalo to Cancun, returning Sat, Oct 17, priced at CA $460 found 3 days ago
American Airlines
Mon, Nov 9 - Sat, Nov 14
BUF
Buffalo
CUN
Cancun
CA $462 Roundtrip, found 4 days ago
CA $462
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Nov 9 from Buffalo to Cancun, returning Sat, Nov 14, priced at CA $462 found 4 days ago
Delta
Tue, Aug 18 - Tue, Aug 25
BUF
Buffalo
CUN
Cancun
CA $463 Roundtrip, found 3 days ago
CA $463
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Aug 18 from Buffalo to Cancun, returning Tue, Aug 25, priced at CA $463 found 3 days ago
Aeromexico
Tue, Aug 25 - Tue, Sep 1
BUF
Buffalo
CUN
Cancun
CA $467 Roundtrip, found 2 days ago
CA $467
Roundtrip
found 2 days ago
Select Aeromexico flight, departing Tue, Aug 25 from Buffalo to Cancun, returning Tue, Sep 1, priced at CA $467 found 2 days ago
JetBlue Airways
Mon, Dec 7 - Thu, Dec 10
BUF
Buffalo
CUN
Cancun
CA $578 Roundtrip, found 4 days ago
CA $578
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Mon, Dec 7 from Buffalo to Cancun, returning Thu, Dec 10, priced at CA $578 found 4 days ago
United
Tue, Oct 20 - Tue, Oct 27
BUF
Buffalo
CUN
Cancun
CA $651 Roundtrip, found 17 hours ago
CA $651
Roundtrip
found 17 hours ago
Select United flight, departing Tue, Oct 20 from Buffalo to Cancun, returning Tue, Oct 27, priced at CA $651 found 17 hours ago

Alternative airports near Cancun

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Cancun Intl. CUN. Cheapest and Closest option available. Average driving time to city centre is 18 minutes. Flights from CA $779
CUN
Cancun Intl.
CheapestClosest
Average driving time to city centre18 min
Flights from CA $779

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

January is typically the cheapest month to fly

From CA $440 - CA $734 per traveller.

Frequently asked questions

How much does a flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) cost?
You can find cheap one-way flights from CA $213 and cheap return flights from CA $453 BUF to CUN with Expedia. One-way flights typically cost between CA$205 and CA$1161, and return flights often range between CA$573 and CA$2640. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when BUF to CUN ticket fares go up or down.
What is the cheapest month to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
The cheapest months to fly from BUF to CUN are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Buffalo, NY (BUF) to Cancun, Quintana Roo (CUN)?
Enter BUF to CUN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Buffalo, NY (BUF) to Cancun, Quintana Roo (CUN)?
To find a cheap flight from Buffalo, NY (BUF) to Cancun, Quintana Roo (CUN), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
There are approximately 65 connecting flights per day from Buffalo Niagara Intl. (BUF) to Cancun Intl. (CUN). Some common connection points include O'Hare Intl. (ORD), Detroit Metropolitan Wayne County (DTW), and Hartsfield-Jackson Atlanta Intl. (ATL).
What is the earliest flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
The earliest flight from Buffalo Niagara Intl. (BUF) to Cancun Intl. (CUN) typically departs around 5:00 AM local time. This flight is operated by American Airlines. This is a seasonal service, active in August and September. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
You'll generally find the most flights from Buffalo Niagara Intl. (BUF) to Cancun Intl. (CUN) on a Saturday, with around 39 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Delta, United, and American Airlines. Saturdays offer notably more flight options compared to other days of the week, making it a popular choice for travellers.
What are the most popular departure times for flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
The most popular departure times for flights from Buffalo Niagara Intl. (BUF) to Cancun Intl. (CUN) are in the early morning, from 6am to 9am. Many major carriers, including American Airlines, Delta and United, offer flights during this window. Many travellers prefer these times because it allows for an early start to your trip, getting you to Cancun with plenty of time to settle in and enjoy your day.
How long does it take to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
There are no nonstop flights from Buffalo Niagara Intl. (BUF) to Cancun Intl. (CUN). For flights with one stop, you can expect the journey to take around 6 hours 18 minutes. Flights with two or more stops typically take longer, averaging about 10 hours 48 minutes. The distance covered on this route is approximately 2549 kilometres. Keep in mind that actual flight times can vary due to factors like layover duration, routing, and weather conditions.
Can you fly business or first class from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
You can fly business class between BUF and CUN. Airlines that offer business class service on this route include:
  • Frontier Airlines
  • Delta
  • United
How do I earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) flight with Expedia?
It's easy to earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Cancun, Quintana Roo (CUN) from Buffalo, NY (BUF)?
If you're planning to travel to Cancun from Buffalo Niagara Intl. (BUF), you can fly directly into Cancun Intl. (CUN). Some flights may connect through major hubs like O'Hare Intl. (ORD), Detroit Metropolitan Wayne County (DTW), or John F. Kennedy Intl. (JFK) before reaching Cancun. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) at the last minute?
Typically, booking a last minute flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) flight and hotel package?
Securing a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Buffalo, NY (BUF) to Cancun, Quintana Roo (CUN)?
If you booked your Buffalo, NY (BUF) to Cancun, Quintana Roo (CUN) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Buffalo Niagara Intl.
Destination airport
Cancun Intl.
Airlines serving
Aeromexico, Air Canada, American Airlines, Delta, JetBlue Airways, United
Roundtrip price
CA $453
Distance
2534 km

Book with confidence

Buffalo to Cancun Flights

The easy way to book your flights from Buffalo to Cancun 

With Expedia, it’s simple to find and book flights to Cancun from Buffalo whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Cancun Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Buffalo to Cancun today, tomorrow, or this week.  

 

Save dollars with cheap flights from Buffalo Niagara Intl., BUF to Cancun Intl., CUN 

Sort your search results by price to find great deals on your flight from Buffalo to Cancun—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Cancun from Buffalo currently is just CA $453 rising to CA $651.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Cancun  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Cancun from Buffalo 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Cancun with Expedia today.

Buffalo to Cancun Flights

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*Available to Expedia members.