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Cheap flights from Buffalo to Cancún from C$ 221

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Cancún departing on 7/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Buffalo to Cancún

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 a.m. - 11:05 a.m.
BUF
-
CUN
6h 05m
1 stop
United Airlines Logo
12:11 p.m. - 8:31 p.m.
CUN
-
BUF
7h 20m
1 stop
C$ 453United Airlines
Fri, 25 Sep - Mon, 28 Sep
Delta Logo
6:29 a.m. - 11:35 a.m.
BUF
-
CUN
6h 06m
1 stop
Delta Logo
8:00 a.m. - 11:38 p.m.
CUN
-
BUF
14h 38m
2 stops
C$ 474Delta
Wed, 8 Jul - Wed, 15 Jul
United Airlines Logo
7:00 a.m. - 1:10 p.m.
BUF
-
CUN
7h 10m
1 stop
United Airlines Logo
12:11 p.m. - 9:07 p.m.
CUN
-
BUF
7h 56m
1 stop
C$ 485United Airlines
Wed, 19 Aug - Mon, 24 Aug
United Airlines Logo
6:00 a.m. - 11:47 a.m.
BUF
-
CUN
6h 47m
1 stop
United Airlines Logo
12:11 p.m. - 9:03 p.m.
CUN
-
BUF
7h 52m
1 stop
C$ 492United Airlines
Wed, 3 Jun - Wed, 10 Jun
Delta Logo
6:25 a.m. - 6:30 p.m.
BUF
-
CUN
13h 05m
2 stops
Delta Logo
6:07 a.m. - 12:38 a.m.
CUN
-
BUF
17h 31m
2 stops
C$ 499Delta
Tue, 2 Jun - Wed, 10 Jun
Delta Logo
7:55 p.m. - 12:30 p.m.
BUF
-
CUN
17h 35m
2 stops
Delta Logo
3:35 p.m. - 12:38 a.m.
CUN
-
BUF
8h 03m
1 stop
C$ 506Delta
Sat, 6 Jun - Sat, 13 Jun
Delta Logo
6:12 a.m. - 11:35 a.m.
BUF
-
CUN
6h 23m
1 stop
Delta Logo
2:10 p.m. - 11:59 p.m.
CUN
-
BUF
8h 49m
1 stop
C$ 520Delta
Tue, 18 Aug - Tue, 25 Aug
Delta Logo
6:00 a.m. - 7:03 p.m.
BUF
-
CUN
14h 03m
2 stops
Delta Logo
12:30 p.m. - 11:59 p.m.
CUN
-
BUF
10h 29m
1 stop
C$ 526Delta
Tue, 18 Aug - Tue, 25 Aug
Delta Logo
6:15 a.m. - 8:16 p.m.
BUF
-
CUN
15h 01m
1 stop
Delta Logo
8:09 a.m. - 11:59 p.m.
CUN
-
BUF
14h 50m
2 stops
C$ 531Delta
Fri, 5 Jun - Tue, 9 Jun
Delta Logo
9:45 a.m. - 8:16 p.m.
BUF
-
CUN
11h 31m
2 stops
Delta Logo
8:00 a.m. - 11:32 p.m.
CUN
-
BUF
14h 32m
2 stops
C$ 538Delta
Tue, 2 Jun - Wed, 10 Jun

Southwest flights from Buffalo to Cancún

Our best Southwest deals on Buffalo to Cancún flight tickets
Southwest
5 Jul
BUF7:20 a.m.Buffalo
6h 55m
1 stop
CUN1:15 p.m.Cancun
12 Jul
CUN11:15 a.m.Cancun
11h 55m
1 stop
BUF12:10 a.m.Buffalo
C$ 710
Southwest
1 Jul
BUF6:25 a.m.Buffalo
7h 50m
1 stop
CUN1:15 p.m.Cancun
5 Jul
CUN11:15 a.m.Cancun
12h 00m
1 stop
BUF12:15 a.m.Buffalo
C$ 738
Southwest
1 Jul
BUF9:00 a.m.Buffalo
8h 10m
2 stops
CUN4:10 p.m.Cancun
5 Jul
CUN11:15 a.m.Cancun
12h 00m
1 stop
BUF12:15 a.m.Buffalo
C$ 749

Delta flights from Buffalo to Cancún

Our best Delta deals on Buffalo to Cancún flight tickets
Delta
8 Jul
BUF6:29 a.m.Buffalo
6h 06m
1 stop
CUN11:35 a.m.Cancun
15 Jul
CUN8:00 a.m.Cancun
14h 38m
2 stops
BUF11:38 p.m.Buffalo
C$ 474
Delta
2 Jun
BUF6:25 a.m.Buffalo
13h 05m
2 stops
CUN6:30 p.m.Cancun
10 Jun
CUN6:07 a.m.Cancun
17h 31m
2 stops
BUF12:38 a.m.Buffalo
C$ 499
Delta
6 Jun
BUF7:55 p.m.Buffalo
17h 35m
2 stops
CUN12:30 p.m.Cancun
13 Jun
CUN3:35 p.m.Cancun
8h 03m
1 stop
BUF12:38 a.m.Buffalo
C$ 506

momondo 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, momondo users made 96,600 searches. Data last updated 23 May 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

Fri 25/9

6:00 a.m.-11:05 a.m.

1 stop6h 05m

Cancun

Mon 28/9

12:11 p.m.-8:31 p.m.

1 stop7h 20m

C$ 453

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Wed 8/7

6:29 a.m.-11:35 a.m.

1 stop6h 06m

Cancun

Wed 15/7

8:00 a.m.-11:38 p.m.

2 stops14h 38m

C$ 474

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Wed 19/8

7:00 a.m.-1:10 p.m.

1 stop7h 10m

Cancun

Mon 24/8

12:11 p.m.-9:07 p.m.

1 stop7h 56m

C$ 485

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Wed 3/6

6:00 a.m.-11:47 a.m.

1 stop6h 47m

Cancun

Wed 10/6

12:11 p.m.-9:03 p.m.

1 stop7h 52m

C$ 492

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Tue 2/6

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

2 stops13h 05m

Cancun

Wed 10/6

6:07 a.m.-12:38 a.m.

2 stops17h 31m

C$ 499

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Sat 6/6

7:55 p.m.-12:30 p.m.

2 stops17h 35m

Cancun

Sat 13/6

3:35 p.m.-12:38 a.m.

1 stop8h 03m

C$ 506

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Tue 18/8

6:12 a.m.-11:35 a.m.

1 stop6h 23m

Cancun

Tue 25/8

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

1 stop8h 49m

C$ 520

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Tue 18/8

6:00 a.m.-7:03 p.m.

2 stops14h 03m

Cancun

Tue 25/8

12:30 p.m.-11:59 p.m.

1 stop10h 29m

C$ 526

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Fri 5/6

6:15 a.m.-8:16 p.m.

1 stop15h 01m

Cancun

Tue 9/6

8:09 a.m.-11:59 p.m.

2 stops14h 50m

C$ 531

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Tue 2/6

9:45 a.m.-8:16 p.m.

2 stops11h 31m

Cancun

Wed 10/6

8:00 a.m.-11:32 p.m.

2 stops14h 32m

C$ 538

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Cancún from

How to get the cheapest flight ticket from Buffalo to Cancún

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Buffalo and Cancún?

What is the cheapest month to fly to Cancún?

In general, November is the cheapest month to fly from Buffalo to Cancún. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 521. The month of September is another great option to travel to Cancún, with average flight prices from Buffalo averaging around C$ 584.

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

You are more likely to see cheaper flights to Cancún from Buffalo when booking weeks ahead of your departure date. In general, you can expect to find flights to Cancún for around C$ 651 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cancún from Buffalo for as low as C$ 522 on momondo.

How have Buffalo to Cancún flight prices changed over time?

As of May 2026, prices for Buffalo to Cancún flights are approximately 4% cheaper when compared to flights at the same time last year.

When to book flights from Buffalo to Cancún

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Cancún according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Buffalo to Cancún (BUF to CUN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Cancún

Fastest flight time

18h 54m

Direct flights

None
The fastest flight from Buffalo to Cancún takes 18h 54m
There are no direct flights from Buffalo to Cancún. There are no popular flight routes from Buffalo to Cancún.
Search flight deals

Frequently asked questions about flying from Buffalo to Cancún

  • How far is Buffalo to Cancun by plane?

    The straight-line distance from Buffalo to Cancun is 2525.1 km. Typically, this will take 18h 54m by plane in normal conditions.

  • When did momondo last update prices for flights from Buffalo Airport to Cancun Airport?

    Prices for flights from Buffalo Airport to Cancun Airport are updated daily.

  • How many operators does momondo search for flights from Buffalo Airport to Cancun Airport?

  • How old do you have to be to fly from Buffalo Airport to Cancun Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to Cancun Airport.

  • What documentation or ID do you need to fly to Cancun Airport?

    The travel and health documents required for your trip to Cancun Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cancun Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Buffalo to Cancún?

Best airlines flying from Buffalo to Cancún

Compare and see reviews for airlines that fly from Buffalo to Cancún with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom C$ 409Free CancellationRating
7.2
2,984 reviews
Search JetBlue flights
American AirlinesPriceFrom C$ 439Free CancellationRating
7.1
11,639 reviews
Search American Airlines flights
SouthwestPriceFrom C$ 474Free CancellationRating
7.9
4,276 reviews
Search Southwest flights

Travelling to a place near Cancún?

Book flights to Cancún if you plan to visit one of these locations
Playa del Carmen
Isla Mujeres
Puerto Morelos
Akumal
Holbox
Puerto Aventuras
Punta Sam
Valladolid

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Cancún?

It is quick and easy to find Buffalo to Cancún flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cancún that suits you.

Can I find flights from Buffalo to Cancún with flexible booking policies on momondo?

Yes. All flights to Cancún from Buffalo on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Buffalo to Cancún?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Buffalo to Cancún.

I’m not ready to book a flight from Buffalo to Cancún right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Buffalo to Cancún flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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