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Cheap flights from Buffalo to Cancún from C$ 218

BUF — CUN
17 Oct — 24 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Buffalo to Cancún

Enter your travel dates to find the best prices.

Cheapest flights from Buffalo to Cancún

Sun 15/115:42 a.m. -
1 stop10h 28m
Sat 5/121:37 p.m. -
1 stop9h 52m
Deal found 15/9C$ 508
Mon 7/126:00 a.m. -
1 stop7h 50m
Sun 13/126:04 a.m. -
2 stops11h 23m
Deal found 14/9C$ 540
Wed 2/1210:00 a.m. -
2 stops11h 08m
Mon 7/129:24 a.m. -
2 stops14h 41m
Deal found 16/9C$ 547
Fri 4/1212:11 p.m. -
1 stop8h 57m
Mon 7/128:15 a.m. -
1 stop15h 50m
Deal found 15/9C$ 558
Mon 23/116:25 a.m. -
1 stop9h 15m
Thu 26/1110:25 a.m. -
1 stop12h 21m
Deal found 14/9C$ 573
Tue 15/96:00 a.m. -
1 stop8h 04m
Sat 3/103:15 p.m. -
1 stop6h 41m
Deal found 12/9C$ 626
Sun 20/96:00 a.m. -
1 stop8h 39m
Tue 22/95:22 p.m. -
2 stops14h 46m
Deal found 16/9C$ 629
Sat 5/128:00 a.m. -
1 stop7h 10m
Sat 12/1210:23 a.m. -
1 stop9h 57m
Deal found 14/9C$ 643
Sat 26/97:00 a.m. -
1 stop8h 26m
Thu 1/1012:11 p.m. -
1 stop7h 36m
Deal found 16/9C$ 655
Fri 25/97:44 p.m. -
1 stop16h 51m
Thu 1/1012:35 p.m. -
1 stop10h 17m
Deal found 16/9C$ 674
Mon 14/96:05 a.m. -
1 stop6h 10m
Sat 3/108:05 a.m. -
2 stops13h 30m
Deal found 12/9C$ 678

Find flight deals from Buffalo to Cancún

Round-trip from

C$ 446

One-way from

C$ 218

Popular in

March

Cheapest in

August

Average price

C$ 577
United Airlines
  • United Airlines
  • 23/2-3/3
  • 2 total stops
  • 18h 10m total
  • Buffalo to Cancún
Search Deals
American Airlines
  • American Airlines
  • 10/1-31/12
  • 2 total stops
  • 10h 08m total
  • Buffalo to Cancún
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 151 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Buffalo to Cancún that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloCancún

BUF Buffalo - CUN Cancun

BUFCUN

Buffalo

Sun 3/1

6:55 p.m.-10:00 a.m.

1 stop15h 05m

Cancun

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 241

BuffaloCancún

BUF Buffalo - CUN Cancun

BUFCUN

Buffalo

Sun 3/1

7:42 p.m.-10:28 a.m.

1 stop14h 46m

Cancun

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 247

BuffaloCancún

BUF Buffalo - CUN Cancun

BUFCUN

Buffalo

Sat 5/12

5:40 p.m.-11:25 a.m.

2 stops17h 45m

Cancun

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 248

BuffaloCancún

BUF Buffalo - CUN Cancun

BUFCUN

Buffalo

Sat 27/2

4:00 p.m.-12:05 p.m.

2 stops20h 05m

Cancun

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 248

BuffaloCancún

BUF Buffalo - CUN Cancun

BUFCUN

Buffalo

Mon 22/2

5:55 p.m.-11:15 a.m.

1 stop17h 20m

Cancun

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 248

BuffaloCancún

BUF Buffalo - CUN Cancun

BUFCUN

Buffalo

Thu 25/2

6:59 p.m.-10:00 a.m.

1 stop15h 01m

Cancun

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 266
Quickest round-trip

BuffaloCancún

BUF Buffalo - CUN Cancun

BUFCUN

Buffalo

Tue 13/10

8:50 a.m.-2:10 p.m.

1 stop6h 20m

Cancun

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 291

BuffaloCancún

BUF Buffalo - CUN Cancun

BUFCUN

Buffalo

Mon 11/1

6:25 a.m.-4:30 p.m.

2 stops10h 05m

Cancun

Fri 15/1

8:15 a.m.-5:06 p.m.

2 stops8h 51m

C$ 529

BuffaloCancún

BUF Buffalo - CUN Cancun

BUFCUN

Buffalo

Sun 15/11

6:00 a.m.-1:47 p.m.

1 stop7h 47m

Cancun

Sat 5/12

11:26 a.m.-12:05 a.m.

2 stops12h 39m

C$ 540

BuffaloCancún

BUF Buffalo - CUN Cancun

BUFCUN

Buffalo

Fri 8/1

11:20 a.m.-12:29 a.m.

2 stops13h 09m

Cancun

Sat 16/1

12:10 p.m.-11:55 p.m.

1 stop11h 45m

C$ 558

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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

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?

To ensure you get the cheapest price possible for a flight from Buffalo to Cancún, you should look to book at least 67 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, August is the cheapest month in which you can book a flight from Buffalo to Cancún (average of C$ 499). Flying from Buffalo to Cancún in March is currently the most expensive (average of C$ 792). 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.

How much does it cost to fly round-trip from Buffalo to Cancún?

Airfare is below average for this route at the moment.

Buffalo to Cancún flights typically cost between C$ 473 and C$ 672 in February.
The cheapest round-trip price found within the last 5 days was C$ 446 on United Airlines (23 Feb-3 Mar).

Reviews of airlines servicing Cancún

Read reviews from past customers who have flown Delta,Aeromexico, andAmerican 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.
Delta
7.8
Good
8,581 reviews
Check prices

Boarding

8.1

Food

7.2

Crew

8.5

Comfort

7.8

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
Delta
7.8
Good
8,581 reviews
Delta
7.8
Good
8,581 reviews
Check prices

Boarding

8.1

Food

7.2

Crew

8.5

Comfort

7.8

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
Aeromexico
7.4
Good
1,464 reviews
Delta
7.8
Good
8,581 reviews
Check prices

Boarding

8.1

Food

7.2

Crew

8.5

Comfort

7.8

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
American Airlines
7.1
Good
12,075 reviews
Delta
7.8
Good
8,581 reviews
Check prices

Boarding

8.1

Food

7.2

Crew

8.5

Comfort

7.8

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
JetBlue
7.1
Good
3,035 reviews
Delta
7.8
Good
8,581 reviews
Check prices

Boarding

8.1

Food

7.2

Crew

8.5

Comfort

7.8

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work

Related info for your journey

  • How long is the flight from Buffalo to Cancún?

    There are many flights that can get you from Buffalo to Cancún in 7h 47m. Fly via Delta to get the fastest option. The distance between Buffalo and Cancún is about 2549 km.

  • What are the cheapest airlines flying from Buffalo to Cancún round-trip?

    Currently priced at C$ 210, 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 JetBlue and American Airlines - these airlines can fly you to your destination from C$ 413 and C$ 443, respectively. Delta is 68% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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, August is the cheapest month in which you can book a flight from Buffalo to Cancún (average of C$ 499). Flying from Buffalo to Cancún in March is currently the most expensive (average of C$ 792). 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
Holbox
Puerto Aventuras
Punta Sam

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Buffalo to Cancún

Newark to Cancún flights

Top 4 airlines flying from Buffalo to Cancún

AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 210AverageC$ 611FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
JetBlueCheapestC$ 413AverageC$ 729FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
American AirlinesCheapestC$ 443AverageC$ 623FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
AeromexicoCheapestC$ 468AverageC$ 500FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights

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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.

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