Cancún

$163+ Cheap flights from Buffalo (BUF) to Cancún (CUN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/29. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — CUN
Apr 20 — Apr 271
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Buffalo to Cancun are usually found in January or September, booked 87 days in advance, depart on a Tuesday or Saturday and return on a Monday

Cheap flight deals from Buffalo to Cancún

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Cancún (CUN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 15, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$309
(Kiwi.com)

One-way from

$163
(Delta)

Popular in

November

Cheapest in

January

Average price

$520
Provider with most accurate pricing for Buffalo-Cancun flight deals.
Provider most trusted by Cheapflights users for Buffalo-Cancun flights.
From Buffalo to Cancun
One-way flight from Buffalo to Cancun
Highest demand for flights based on searches. 5% potential increase in price ($30 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from Buffalo to Cancún

Cheapest flights from Buffalo to Cancún
Explore the most affordable flight options available from Buffalo to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1011:38 amBUF - CUN
1 stop21h 38mMultiple Airlines
Wed 5/289:12 amCUN - BUF
1 stop22h 44mMultiple Airlines
Deal found 4/14$309
This Trip.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/283:30 pmBUF - CUN
1 stop5h 39mAeromexico
Tue 11/48:15 amCUN - BUF
1 stop6h 15mAeromexico
Deal found 4/14$346
This Delta deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/66:00 amBUF - CUN
1 stop7h 50mDelta
Sat 5/106:07 amCUN - BUF
2 stops10h 42mDelta
Deal found 4/13$355
This Southwest deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/74:15 pmBUF - CUN
1 stop5h 45mSouthwest
Sun 5/111:50 pmCUN - BUF
1 stop10h 00mSouthwest
Deal found 4/13$419
This American Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/76:49 pmBUF - CUN
1 stop16h 11mAmerican Airlines
Mon 8/1111:00 amCUN - BUF
1 stop12h 12mAmerican Airlines
Deal found 4/15$427
This JetBlue deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/67:05 amBUF - CUN
1 stop5h 56mJetBlue
Sun 5/119:45 amCUN - BUF
1 stop10h 15mJetBlue
Deal found 4/13$441
This Justfly.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/33:45 pmBUF - CUN
1 stop21h 31mFrontier
Sat 5/109:25 amCUN - BUF
1 stop28h 30mFrontier
Deal found 4/14$443
This United Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/185:54 pmBUF - CUN
2 stops17h 10mUnited Airlines
Sat 10/255:22 pmCUN - BUF
2 stops22h 25mUnited Airlines
Deal found 4/14$449
This Air Canada deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/66:45 amBUF - CUN
2 stops31h 15mAir Canada
Sun 5/115:00 pmCUN - BUF
2 stops40h 12mAir Canada
Deal found 4/13$684

Cheapflights Fare Finder

Customize your flight search to find flights from Buffalo to Cancún that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 15, 2025.
Use the filters below to find and compare flights from Buffalo to Cancún that are best for you.

Fly from

Buffalo

Fly to

Cancún

Route

Depart

Return

Price

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Sat 5/10

11:38 am-8:16 am

1 stop21h 38m

Cancun

Wed 5/28

9:12 am-8:56 am

1 stop22h 44m

$309

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Tue 5/6

6:00 am-6:42 pm

2 stops13h 42m

Cancun

Wed 5/14

12:35 pm-11:53 pm

1 stop10h 18m

$355

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Thu 5/8

12:05 pm-8:20 pm

1 stop9h 15m

Cancun

Sat 5/10

6:07 am-5:49 pm

2 stops10h 42m

$412

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Wed 5/7

4:15 pm-9:00 pm

1 stop5h 45m

Cancun

Sun 5/11

1:50 pm-12:50 am

1 stop10h 00m

$419

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Thu 8/7

6:49 pm-10:00 am

1 stop16h 11m

Cancun

Mon 8/11

11:00 am-12:12 am

1 stop12h 12m

$427

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Fri 5/30

6:10 am-1:15 pm

1 stop8h 05m

Cancun

Fri 6/6

9:25 am-5:26 pm

1 stop7h 01m

$431

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Sat 5/3

3:45 pm-12:16 pm

1 stop21h 31m

Cancun

Sat 5/10

9:25 am-2:55 pm

1 stop28h 30m

$443

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Fri 5/30

7:00 am-10:07 pm

2 stops16h 07m

Cancun

Fri 6/6

5:22 pm-4:55 pm

2 stops22h 33m

$537

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Tue 5/6

6:45 am-1:00 pm

2 stops31h 15m

Cancun

Sun 5/11

5:00 pm-10:12 am

2 stops40h 12m

$684

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Thu 10/9

3:30 pm-2:15 pm

2 stops23h 45m

Cancun

Sun 10/12

1:20 am-11:54 pm

2 stops21h 34m

$2,236

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 12 results
1
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Compare providers for flights from Buffalo to Cancún

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to Cancún in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Buffalo-Cancún flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Buffalo-Cancún flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Buffalo-Cancún flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buffalo-Cancún flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Cancún flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Buffalo to Cancún

Have a flexible travel schedule? Discover the best time to fly to Cancún from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Cancún

How far ahead should I book a flight from Buffalo to Cancún?

Use this chart to determine the optimal time to book a round-trip flight from Buffalo to Cancún. Price data was last updated on April 11, 2025.

The price you pay for your flight from Buffalo to Cancún may vary depending on when you book. For the best chance of a lower fare, look to book 87 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Buffalo to Cancún?

Currently, January is the cheapest month in which you can book a flight from Buffalo to Cancún (average of $360). Flying from Buffalo to Cancún in March is currently the most expensive (average of $492). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BUF to CUN?

Find hourly flight availability from Buffalo to Cancún. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2025.

It’s optimal to fly from Buffalo to Cancún at noon. By choosing this option you can save up to 50% on the cost of your flight, compared to a flight in the afternoon.

Rainfall in Cancún by month

Plan your trip to Cancún by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cancún ranges from 1.1 - 11.1 inches per month. October is typically the wettest month, when rainfall can reach 11.1 in. April is typically the driest time to visit Cancún when rainfall is around 1.1 in.

Temperature in Cancún by month

Plan your trip to Cancún by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cancún, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 75.2 F).

Reviews of airlines servicing Cancún

Get insights into the airlines that provide service to Cancún. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cancún. Reviews last updated April 15, 2025.
Get a feel of what it's like to fly with Southwest, Delta and Copa Airlines from Buffalo to Cancún by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.6

Food

7.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.6

Food

7.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
8.0
Very good

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.6

Food

7.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.6

Food

7.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.6

Food

7.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.6

Food

7.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Cancún. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Buffalo to Cancún round-trip?

    Delta, at $355, was found to be the cheapest airline from Buffalo to Cancún.Alternate airlines to your destination round-trip include Aeromexico and Southwest. You may be able to fly from Buffalo to Cancún for 26% less than the average price by searching for these airlines.

  • Can I find deals for flights from Buffalo to Cancún that include hotel bookings?

    Yes. In addition to deals on Buffalo to Cancún flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Cancún?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Cancún.

  • Can I find deals for business class flights from Buffalo to Cancún?

    Yes. Cheapflights offers flight deals from Buffalo to Cancún by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buffalo to Cancún?

    Currently, January is the cheapest month in which you can book a flight from Buffalo to Cancún (average of $360). Flying from Buffalo to Cancún in March is currently the most expensive (average of $492). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Puerto Aventuras
Punta Sam
Holbox

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Top 6 airlines flying from Buffalo to Cancún

Discover the top 6 airlines that operate flights from Buffalo to Cancún. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$283Average$373FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$296Average$392FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$329Average$495FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$354Average$661FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$365Average$535FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$368Average$572FlexibilityNo cancel feeOn-time71%

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