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Cheap flights from Buffalo to Cancún from C$ 226

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 18/8. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — CUN
3 Aug — 10 Aug1
1 adult

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 29 July 2025.

Round-trip from

C$ 491

One-way from

C$ 226

Popular in

November

Cheapest in

January

Average price

C$ 557
Delta
  • Delta
  • 7/11-17/11
  • 2 total stops
  • 30h 05m total
  • Buffalo to Cancún
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Delta
  • Delta
  • 18/8
  • 1 total stop
  • 6h 10m total
  • Buffalo to Cancún
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 59 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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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 29 July 2025.

Fri 7/117:30 p.m.BUF - CUN
1 stop14h 20mDelta
Tue 18/118:10 a.m.CUN - BUF
1 stop9h 23mDelta
Deal found 28/7C$ 491
Sat 23/81:56 p.m.BUF - CUN
1 stop23h 28mFrontier
Thu 28/81:39 p.m.CUN - BUF
1 stop20h 59mFrontier
Deal found 28/7C$ 536
Thu 21/85:50 a.m.BUF - CUN
1 stop8h 25mSouthwest
Mon 25/82:20 p.m.CUN - BUF
1 stop7h 45mSouthwest
Deal found 28/7C$ 560
Mon 18/88:50 a.m.BUF - CUN
1 stop24h 19mMultiple Airlines
Fri 22/89:14 a.m.CUN - BUF
1 stop29h 09mMultiple Airlines
Deal found 29/7C$ 619
Thu 21/88:33 a.m.BUF - CUN
1 stop9h 12mUnited Airlines
Mon 25/87:51 a.m.CUN - BUF
2 stops15h 08mUnited Airlines
Deal found 28/7C$ 649
Thu 20/116:35 a.m.BUF - CUN
1 stop9h 07mJetBlue
Thu 27/118:10 p.m.CUN - BUF
1 stop12h 49mJetBlue
Deal found 29/7C$ 792
Mon 4/86:28 a.m.BUF - CUN
1 stop9h 54mAmerican Airlines
Thu 7/812:30 p.m.CUN - BUF
1 stop7h 01mAmerican Airlines
Deal found 26/7C$ 811

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 629,999 searches. Data last updated 29 July 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

Fri 7/11

7:30 p.m.-9:50 a.m.

1 stop14h 20m

Cancun

Mon 17/11

8:10 a.m.-11:55 p.m.

1 stop15h 45m

C$ 491

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Sat 23/8

1:56 p.m.-12:24 p.m.

1 stop23h 28m

Cancun

Thu 28/8

1:39 p.m.-11:38 a.m.

1 stop20h 59m

C$ 536

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Thu 21/8

5:50 a.m.-1:15 p.m.

1 stop8h 25m

Cancun

Mon 25/8

2:20 p.m.-11:05 p.m.

1 stop7h 45m

C$ 560

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Mon 18/8

8:50 a.m.-8:09 a.m.

1 stop24h 19m

Cancun

Fri 22/8

9:14 a.m.-3:23 p.m.

1 stop29h 09m

C$ 619

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Thu 21/8

8:33 a.m.-4:45 p.m.

1 stop9h 12m

Cancun

Mon 25/8

7:51 a.m.-11:59 p.m.

2 stops15h 08m

C$ 649

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Thu 20/11

6:35 a.m.-3:42 p.m.

1 stop9h 07m

Cancun

Thu 27/11

8:10 p.m.-8:59 a.m.

1 stop12h 49m

C$ 792

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Mon 29/12

6:18 a.m.-4:15 p.m.

2 stops9h 57m

Cancun

Fri 2/1

8:54 a.m.-4:30 p.m.

1 stop7h 36m

C$ 915

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Mon 18/8

6:20 a.m.-11:30 a.m.

1 stop6h 10m

C$ 226

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Fri 26/9

5:55 p.m.-12:33 p.m.

2 stops19h 38m

C$ 302

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Sun 28/12

8:21 p.m.-10:50 a.m.

1 stop14h 29m

C$ 490

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/7

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 25 July 2025.

To ensure you get the cheapest price possible for a flight from Buffalo to Cancún, you should look to book at least 82 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, April is the cheapest month in which you can book a flight from Buffalo to Cancún (average of C$ 298). Flying from Buffalo to Cancún in July is currently the most expensive (average of C$ 464). 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 29 July 2025.

It’s typically best to fly out from Buffalo to Cancún at noon. Doing so could potentially save you 31% on the flight price compared to flying in the morning, which is usually more expensive.

What’s the top layover airport for flights from Buffalo to Cancún?

Share of one-stop round-trip flights from Buffalo to Cancún chosen by Cheapflights users in the past 12 months, using the same layover each way.

Atlanta (ATL) – chosen by Cheapflights users on 58% of one-stop itineraries from Buffalo to Cancún on Cheapflights.

What’s the cheapest layover airport for flights from Buffalo to Cancún?

Average round-trip fare for 1-stop flights from Buffalo to Cancún, chosen by Cheapflights users in the past 12 months, with the same layover each way.

New York (JFK) is the most affordable 1-stop option, with an average round-trip price of C$ 457.

What’s the fastest layover option from Buffalo to Cancún?

Shortest average travel time for 1-stop one-way flights from Buffalo to Cancún, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Fort Lauderdale (FLL) have the shortest average one-way travel time for 1-stop routes: 3h 13m.

Which airport typically offers the quickest layover for flights from Buffalo to Cancún?

Average layover duration for 1-stop one-way flights from Buffalo to Cancún, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Philadelphia (PHL) offer the fastest connection on this route, with an average layover time of 0h 55m.

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 29 July 2025.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Buffalo to Cancún. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,238 reviews
Check prices

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews
Check prices

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,979 reviews
Southwest
8.0
Very good
4,238 reviews
Check prices

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,896 reviews
Southwest
8.0
Very good
4,238 reviews
Check prices

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
JetBlue
7.3
Good
2,913 reviews
Southwest
8.0
Very good
4,238 reviews
Check prices

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,238 reviews
Check prices

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

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?

    Currently priced at C$ 491, Delta will fly you from Buffalo to Cancún and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Frontier and Southwest - these airlines can fly you to your destination from C$ 536 and C$ 560, respectively. Delta is 25% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Buffalo to Cancún one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as C$ 226. Users have also found prices from C$ 302 and C$ 490 on United Airlines and JetBlue, respectively.

  • 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, April is the cheapest month in which you can book a flight from Buffalo to Cancún (average of C$ 298). Flying from Buffalo to Cancún in July is currently the most expensive (average of C$ 464). 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

Travelling to a place near Cancún?

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

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Alternative routes for Buffalo to Cancún

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Cancún flights

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 629,999 searches. Data last updated 29 July 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 352AverageC$ 486FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
AeromexicoCheapestC$ 401AverageC$ 529FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
JetBlueCheapestC$ 440AverageC$ 603FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
American AirlinesCheapestC$ 478AverageC$ 549FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 517AverageC$ 856FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
SouthwestCheapestC$ 546AverageC$ 832FlexibilityNo cancel feeOn-time63%
Search Southwest flights

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How does Cheapflights help users find flights from Buffalo to Cancún?

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Why should you use Cheapflights to find cheap flight tickets from Buffalo to Cancún?

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Can Cheapflights find flights from Buffalo to Cancún with no change fees?

Need flexible booking options for your flight to Cancún from Buffalo? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Buffalo to Cancún become cheaper?

Of course! You can now track prices for flights from Buffalo to Cancún and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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