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Cheap flights from Buffalo to Cancún from C$ 240

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 21/8. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — CUN
28 Aug — 4 Sep1
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
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 2026.

Mon 21/96:05 a.m.
BUF
-
CUN
1 stop14h 45m
Delta
Thu 24/912:45 p.m.
CUN
-
BUF
1 stop10h 08m
Delta
Deal found 27/7C$ 492
Fri 21/86:50 a.m.
BUF
-
CUN
1 stop8h 43m
American Airlines
Fri 28/88:00 a.m.
CUN
-
BUF
1 stop14h 01m
American Airlines
Deal found 27/7C$ 505
Thu 3/126:00 a.m.
BUF
-
CUN
1 stop15h 10m
Delta
Wed 9/1212:05 p.m.
CUN
-
BUF
1 stop6h 32m
Delta
Deal found 24/7C$ 507
Thu 20/87:48 p.m.
BUF
-
CUN
1 stop16h 47m
Delta
Thu 27/82:10 p.m.
CUN
-
BUF
2 stops17h 05m
Delta
Deal found 25/7C$ 508
Sat 28/117:25 p.m.
BUF
-
CUN
2 stops20h 05m
Delta
Thu 10/1212:05 p.m.
CUN
-
BUF
2 stops20h 24m
Delta
Deal found 24/7C$ 512
Thu 17/912:17 p.m.
BUF
-
CUN
1 stop8h 33m
Delta
Sat 26/97:56 a.m.
CUN
-
BUF
2 stops13h 39m
Delta
Deal found 24/7C$ 521
Sat 12/96:00 a.m.
BUF
-
CUN
1 stop8h 39m
United Airlines
Wed 16/911:14 a.m.
CUN
-
BUF
1 stop11h 30m
United Airlines
Deal found 27/7C$ 540
Sat 10/107:35 p.m.
BUF
-
CUN
1 stop15h 32m
American Airlines
Sat 17/1011:07 a.m.
CUN
-
BUF
1 stop11h 25m
American Airlines
Deal found 28/7C$ 576
Sun 20/95:44 p.m.
BUF
-
CUN
2 stops20h 51m
American Airlines
Thu 24/912:34 p.m.
CUN
-
BUF
2 stops10h 06m
American Airlines
Deal found 27/7C$ 593
Sun 20/96:05 a.m.
BUF
-
CUN
1 stop14h 45m
Delta
Tue 29/912:58 p.m.
CUN
-
BUF
1 stop10h 14m
Delta
Deal found 27/7C$ 595
Wed 2/1212:09 p.m.
BUF
-
CUN
1 stop9h 01m
Delta
Sat 5/127:00 a.m.
CUN
-
BUF
2 stops16h 55m
Delta
Deal found 24/7C$ 608

Find 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 2026.

Round-trip from

C$ 492

One-way from

C$ 240

Popular in

February

Cheapest in

November

Average price

C$ 700
Delta
  • Delta
  • 21/9-25/9
  • 2 total stops
  • 17h 32m total
  • Buffalo to Cancún
Search Deals
American Airlines
  • American Airlines
  • 10/9
  • 1 total stop
  • 16h 54m total
  • Buffalo to Cancún
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 2026.
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
Quickest round-trip

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Mon 21/9

12:17 p.m.-7:50 p.m.

1 stop8h 33m

Cancun

Fri 25/9

12:58 p.m.-10:57 p.m.

1 stop8h 59m

C$ 492

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Thu 24/9

6:20 a.m.-7:50 p.m.

2 stops14h 30m

Cancun

Tue 29/9

12:35 p.m.-10:57 p.m.

2 stops9h 22m

C$ 492

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Sun 20/9

6:20 a.m.-6:49 p.m.

2 stops13h 29m

Cancun

Sat 26/9

8:00 a.m.-10:35 p.m.

2 stops13h 35m

C$ 507

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Thu 20/8

7:48 p.m.-11:35 a.m.

1 stop16h 47m

Cancun

Thu 27/8

2:10 p.m.-11:59 p.m.

1 stop8h 49m

C$ 508

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Fri 27/11

7:40 p.m.-11:05 a.m.

1 stop15h 25m

Cancun

Wed 2/12

8:00 a.m.-10:22 a.m.

2 stops26h 22m

C$ 632

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Tue 1/12

6:00 a.m.-3:30 p.m.

1 stop9h 30m

Cancun

Thu 3/12

11:20 a.m.-11:55 p.m.

2 stops12h 35m

C$ 680

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Mon 30/11

7:40 p.m.-11:05 a.m.

1 stop15h 25m

Cancun

Fri 4/12

8:00 a.m.-3:29 p.m.

1 stop7h 29m

C$ 680

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Mon 30/11

12:32 p.m.-9:10 p.m.

1 stop8h 38m

Cancun

Sat 5/12

8:38 a.m.-11:59 p.m.

2 stops15h 21m

C$ 680

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Mon 17/8

6:55 a.m.-2:26 p.m.

1 stop8h 31m

Cancun

Wed 19/8

5:22 p.m.-9:28 a.m.

2 stops15h 06m

C$ 690

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Fri 21/8

5:58 p.m.-10:06 a.m.

2 stops17h 08m

Cancun

Tue 25/8

5:22 p.m.-9:28 a.m.

2 stops15h 06m

C$ 690

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/7

Showing 1-10 of 14 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
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?

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, November is the cheapest month in which you can book a flight from Buffalo to Cancún (average of C$ 532). Flying from Buffalo to Cancún in February is currently the most expensive (average of C$ 786). 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$ 502 and C$ 907 in September.
The cheapest round-trip price found within the last 5 days was C$ 492 on Delta (21 Sep-25 Sep).

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 2026.
Read reviews from past customers who have flown Southwest,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.
Southwest
8.0
Very good
4,228 reviews
Check prices

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Southwest
8.0
Very good
4,228 reviews
Southwest
8.0
Very good
4,228 reviews
Check prices

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Aeromexico
7.4
Good
1,470 reviews
Southwest
8.0
Very good
4,228 reviews
Check prices

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
American Airlines
7.1
Good
11,839 reviews
Southwest
8.0
Very good
4,228 reviews
Check prices

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
JetBlue
7.1
Good
3,027 reviews
Southwest
8.0
Very good
4,228 reviews
Check prices

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

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.

  • How long is the flight from Buffalo to Cancún?

    There are many flights that can get you from Buffalo to Cancún in 8h 33m. 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$ 417, JetBlue will fly you from Buffalo to Cancún and back. In addition to JetBlue, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Aeromexico - these airlines can fly you to your destination from C$ 448 and C$ 473, respectively. JetBlue is 38% 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, November is the cheapest month in which you can book a flight from Buffalo to Cancún (average of C$ 532). Flying from Buffalo to Cancún in February is currently the most expensive (average of C$ 786). 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

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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 4 airlines flying from Buffalo to Cancún

Discover the top 4 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 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapestC$ 417AverageC$ 643FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
American AirlinesCheapestC$ 448AverageC$ 631FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
AeromexicoCheapestC$ 473AverageC$ 506FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
SouthwestCheapestC$ 484AverageC$ 859FlexibilityNo cancel feeOn-time63%
Search Southwest flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find Buffalo to Cancún flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from Buffalo to Cancún by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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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