A large waterfall cascading down a cliff, surrounded by dense forest and rocky terrain.

CA $244 Cheap Flights from Cancun (CUN) to Buffalo (BUF)

View CA $244 flight on Tue, Aug 25, 2026Opens in a new window

Flight 1

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at CA $244 for one-way flights and CA $474 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aeromexico
Sat, Oct 3 - Mon, Oct 19
CUN
Cancun
BUF
Buffalo
CA $474 Roundtrip, found 1 day ago
CA $474
Roundtrip
found 1 day ago
Select Aeromexico flight, departing Sat, Oct 3 from Cancun to Buffalo, returning Mon, Oct 19, priced at CA $474 found 1 day ago
Delta
Thu, Oct 29 - Tue, Nov 17
CUN
Cancun
BUF
Buffalo
CA $474 Roundtrip, found 1 day ago
CA $474
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Oct 29 from Cancun to Buffalo, returning Tue, Nov 17, priced at CA $474 found 1 day ago
Aeromexico
Tue, Nov 3 - Mon, Nov 16
CUN
Cancun
BUF
Buffalo
CA $474 Roundtrip, found 1 day ago
CA $474
Roundtrip
found 1 day ago
Select Aeromexico flight, departing Tue, Nov 3 from Cancun to Buffalo, returning Mon, Nov 16, priced at CA $474 found 1 day ago
Aeromexico
Wed, Aug 26 - Wed, Sep 9
CUN
Cancun
BUF
Buffalo
CA $503 Roundtrip, found 16 hours ago
CA $503
Roundtrip
found 16 hours ago
Select Aeromexico flight, departing Wed, Aug 26 from Cancun to Buffalo, returning Wed, Sep 9, priced at CA $503 found 16 hours ago
Aeromexico
Thu, Jul 23 - Mon, Aug 10
CUN
Cancun
BUF
Buffalo
CA $513 Roundtrip, found 1 day ago
CA $513
Roundtrip
found 1 day ago
Select Aeromexico flight, departing Thu, Jul 23 from Cancun to Buffalo, returning Mon, Aug 10, priced at CA $513 found 1 day ago
JetBlue Airways
Wed, Dec 2 - Mon, Dec 14
CUN
Cancun
BUF
Buffalo
CA $548 Roundtrip, found 1 day ago
CA $548
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Wed, Dec 2 from Cancun to Buffalo, returning Mon, Dec 14, priced at CA $548 found 1 day ago
American Airlines
Tue, Oct 6 - Tue, Oct 20
CUN
Cancun
BUF
Buffalo
CA $577 Roundtrip, found 1 day ago
CA $577
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Oct 6 from Cancun to Buffalo, returning Tue, Oct 20, priced at CA $577 found 1 day ago
American Airlines
Tue, Oct 6 - Wed, Oct 21
CUN
Cancun
BUF
Buffalo
CA $586 Roundtrip, found 1 day ago
CA $586
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Oct 6 from Cancun to Buffalo, returning Wed, Oct 21, priced at CA $586 found 1 day ago
JetBlue Airways
Thu, Oct 1 - Sun, Oct 18
CUN
Cancun
BUF
Buffalo
CA $588 Roundtrip, found 1 day ago
CA $588
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Thu, Oct 1 from Cancun to Buffalo, returning Sun, Oct 18, priced at CA $588 found 1 day ago
United
Sat, Oct 3 - Thu, Oct 22
CUN
Cancun
BUF
Buffalo
CA $666 Roundtrip, found 1 day ago
CA $666
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 3 from Cancun to Buffalo, returning Thu, Oct 22, priced at CA $666 found 1 day ago

Alternative airports near Buffalo

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

Select flight to Buffalo Niagara Intl. BUF. Cheapest and Closest option available. Average driving time to city centre is 16 minutes. Flights from CA $764
BUF
Buffalo Niagara Intl.
CheapestClosest
Average driving time to city centre16 min
Flights from CA $764

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

November is typically the cheapest month to fly

From CA $353 - CA $1,013 per traveller.

Frequently asked questions

How much does a flight from Cancun, Quintana Roo (CUN-Cancun Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) cost?
You can find cheap one-way flights from CA $244 and cheap return flights from CA $474 CUN to BUF with Expedia. One-way flights typically cost between CA$317 and CA$1255. 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 CUN to BUF ticket fares go up or down.
What is the cheapest month to fly from Cancun, Quintana Roo (CUN-Cancun Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The cheapest months to fly from CUN to BUF 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 Cancun, Quintana Roo (CUN-Cancun Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Enter CUN to BUF and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Cancun, Quintana Roo (CUN-Cancun Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
JetBlue Airways is one of the cheapest airlines offering connecting return flights from Cancun, Quintana Roo (CUN-Cancun Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.), with tickets starting from around CA$516 for flights that can be booked for departure within the next year. These prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Cancun, Quintana Roo (CUN-Cancun Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
To find a cheap flight from Cancun, Quintana Roo (CUN-Cancun Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.), 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 Cancun, Quintana Roo (CUN-Cancun Intl.) to Buffalo, NY (BUF-Buffalo Niagara 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 Cancun, Quintana Roo (CUN-Cancun Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
There are approximately 50 connecting flights per day from Cancun, Quintana Roo (CUN-Cancun Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.). Some common connection points include Mexico City Intl. (MEX), Pearson Intl. (YYZ), and Hartsfield-Jackson Atlanta Intl. (ATL).
What is the earliest flight from Cancun, Quintana Roo (CUN-Cancun Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The earliest flight from Cancun, Quintana Roo (CUN-Cancun Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) typically departs around 5:30 AM. This flight is operated by United and is a seasonal service, active only in March. An early departure like this can help you maximize 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 Cancun, Quintana Roo (CUN-Cancun Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
You'll find the most flights from Cancun, Quintana Roo (CUN-Cancun Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) on a Wednesday, with around 47 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Delta, American Airlines, and United. Flight schedules are consistent throughout the week, so you'll have plenty of options regardless of the day you choose to fly.
What are the most popular departure times for flights from Cancun, Quintana Roo (CUN-Cancun Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The most popular departure times for flights from Cancun, Quintana Roo (CUN-Cancun Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) are between 12pm and 3pm. Many major carriers, including Delta, American Airlines and United, offer flights during this window. Many travellers prefer this time because it allows for a relaxed morning before heading to the airport, and you'll arrive in Buffalo in the afternoon.
How long does it take to fly from Cancun, Quintana Roo (CUN-Cancun Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
There are no nonstop flights from Cancun, Quintana Roo (CUN-Cancun Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.). Flights with one stop typically take around 10 hours 30 minutes, covering a distance of approximately 2,549 kilometres. Flights with two or more stops usually take longer, averaging about 22 hours 30 minutes. Keep in mind that actual flight times can vary due to factors like routing, weather, and wind patterns, so it's always a good idea to allow for some extra travel time.
Can you fly business or first class from Cancun, Quintana Roo (CUN-Cancun Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
You can fly business class between CUN and BUF. Airlines that offer business class service on this route include:
  • Air Canada
  • Aeromexico
  • Delta
How do I earn miles on a Cancun, Quintana Roo (CUN-Cancun Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight with Expedia?
It's easy to earn miles on a Cancun, Quintana Roo (CUN-Cancun Intl.) to Buffalo, NY (BUF-Buffalo Niagara 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 Buffalo, NY (BUF) from Cancun, Quintana Roo (CUN)?
If you're planning to travel to Buffalo from Cancun Intl. (CUN), you can fly directly into Buffalo Niagara Intl. (BUF) which offers international flights and connections. Some flights may connect through major hubs like George Bush Intercontinental (IAH), Mexico City Intl. (MEX), or Dallas-Fort Worth Intl. (DFW) before reaching Buffalo. 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 Cancun, Quintana Roo (CUN-Cancun Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) at the last minute?
Typically, booking a last minute flight from Cancun, Quintana Roo (CUN-Cancun Intl.) to Buffalo, NY (BUF-Buffalo Niagara 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 Cancun, Quintana Roo (CUN-Cancun Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package?
Securing a Cancun, Quintana Roo (CUN-Cancun Intl.) to Buffalo, NY (BUF-Buffalo Niagara 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 Cancun, Quintana Roo (CUN-Cancun Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
If you booked your Cancun, Quintana Roo (CUN-Cancun Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) 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
Cancun Intl.
Destination airport
Buffalo Niagara Intl.
Airlines serving
Aeromexico, American Airlines, Delta, JetBlue Airways, United
Roundtrip price
CA $474
Distance
2534 km

Book with confidence

Cancun to Buffalo Flights

The easy way to book your flights from Cancun to Buffalo 

With Expedia, it’s simple to find and book flights to Buffalo from Cancun 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 Buffalo Niagara 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 Cancun to Buffalo today, tomorrow, or this week.  

 

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

Sort your search results by price to find great deals on your flight from Cancun to Buffalo—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Buffalo from Cancun currently is just CA $474 rising to CA $666.  

Here are more money-saving tips: 

  • Fly in October when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Buffalo  
  • 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 Buffalo from Cancun 

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 Buffalo with Expedia today.

Cancun to Buffalo Flights

Explore a world of travel with Expedia

*Available to Expedia members.