What is the cheapest airline that flies from Buffalo to Cancun?

Delta is the most popular carrier operating from Buffalo to Cancun

Which airlines fly to Cancún?

Aeromexico, JetBlue and Southwest are the top three most popular airlines that fly to Cancún from Buffalo according to our data. Aeromexico is the first choice among our users, with 44% of people opting to fly with this airline when travelling to Cancún. Keep in mind that there are 6 different airlines that fly to Cancún on a routine basis, so you have a few additional options to choose from.

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?

As of December 2025, there are 6 operators available to choose from 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.

C$ 215 Cheap Flights from Buffalo to Cancún in 2025/26

1 adult

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Find the cheapest flights from Buffalo to Cancún

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One-way

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Cheap round-trip flights

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7:00 a.m. - 1:18 p.m.

BUF

CUN

6h 18m1 stop

1:23 p.m. - 11:33 p.m.

CUN

BUF

9h 10m1 stop

C$ 422JetBlue

Wed, 4 Mar - Sun, 8 Mar

6:00 a.m. - 1:31 p.m.

BUF

CUN

7h 31m1 stop

12:02 p.m. - 10:34 p.m.

CUN

BUF

10h 32m1 stop

C$ 424American Airlines

Mon, 23 Feb - Wed, 4 Mar

9:55 a.m. - 4:40 p.m.

BUF

CUN

6h 45m1 stop

8:39 a.m. - 10:31 p.m.

CUN

BUF

13h 52m2 stops

C$ 429United Airlines

Thu, 22 Jan - Tue, 27 Jan

7:15 a.m. - 1:59 p.m.

BUF

CUN

7h 44m1 stop

1:00 p.m. - 11:14 p.m.

CUN

BUF

9h 14m1 stop

C$ 436JetBlue

Fri, 3 Apr - Fri, 10 Apr

6:25 a.m. - 1:03 p.m.

BUF

CUN

6h 38m1 stop

2:23 p.m. - 12:13 a.m.

CUN

BUF

9h 50m1 stop

C$ 439JetBlue

Mon, 9 Feb - Wed, 18 Feb

7:00 a.m. - 2:55 p.m.

BUF

CUN

8h 55m1 stop

9:55 a.m. - 11:03 p.m.

CUN

BUF

12h 08m2 stops

C$ 446Delta

Wed, 6 May - Tue, 12 May

6:00 a.m. - 4:35 p.m.

BUF

CUN

10h 35m1 stop

4:40 p.m. - 11:58 p.m.

CUN

BUF

7h 18m1 stop

C$ 447Delta

Mon, 9 Feb - Sat, 14 Feb

7:00 a.m. - 2:55 p.m.

BUF

CUN

7h 55m1 stop

11:55 a.m. - 8:18 p.m.

CUN

BUF

8h 23m1 stop

C$ 451JetBlue

Mon, 12 Jan - Fri, 6 Feb

6:35 p.m. - 10:00 a.m.

BUF

CUN

15h 25m1 stop

4:40 p.m. - 11:58 p.m.

CUN

BUF

7h 18m1 stop

C$ 458Delta

Tue, 17 Feb - Thu, 26 Feb

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

BUF

CUN

9h 30m2 stops

1:57 p.m. - 12:16 a.m.

CUN

BUF

10h 19m1 stop

C$ 465Delta

Mon, 12 Jan - Tue, 10 Feb

United Airlines flights from Buffalo to Cancún

Our best United Airlines deals on Buffalo to Cancún flight tickets

United Airlines

22 Jan

BUF9:55 a.m.Buffalo

6h 45m

1 stop

CUN4:40 p.m.Cancun

27 Jan

CUN8:39 a.m.Cancun

13h 52m

2 stops

BUF10:31 p.m.Buffalo

C$ 429

Find similar

United Airlines

16 Jan

BUF6:20 p.m.Buffalo

17h 10m

2 stops

CUN11:30 a.m.Cancun

23 Jan

CUN12:35 p.m.Cancun

6h 50m

1 stop

BUF7:25 p.m.Buffalo

C$ 509

Find similar

United Airlines

18 Jan

BUF8:30 a.m.Buffalo

9h 20m

2 stops

CUN5:50 p.m.Cancun

25 Jan

CUN8:39 a.m.Cancun

11h 50m

2 stops

BUF8:29 p.m.Buffalo

C$ 566

Find similar

Delta flights from Buffalo to Cancún

Our best Delta deals on Buffalo to Cancún flight tickets

Delta

6 May

BUF7:00 a.m.Buffalo

8h 55m

1 stop

CUN2:55 p.m.Cancun

12 May

CUN9:55 a.m.Cancun

12h 08m

2 stops

BUF11:03 p.m.Buffalo

C$ 446

Find similar

Delta

9 Feb

BUF7:00 a.m.Buffalo

8h 25m

1 stop

CUN3:25 p.m.Cancun

18 Feb

CUN8:00 a.m.Cancun

14h 39m

2 stops

BUF10:39 p.m.Buffalo

C$ 447

Find similar

Delta

16 Feb

BUF6:35 p.m.Buffalo

15h 25m

1 stop

CUN10:00 a.m.Cancun

25 Feb

CUN11:00 a.m.Cancun

12h 31m

1 stop

BUF11:31 p.m.Buffalo

C$ 458

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Wed 4/3

7:00 a.m.-1:18 p.m.

1 stop6h 18m

Cancun

Sun 8/3

1:23 p.m.-11:33 p.m.

1 stop9h 10m

C$ 422

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Mon 23/2

6:00 a.m.-1:31 p.m.

1 stop7h 31m

Cancun

Wed 4/3

12:02 p.m.-10:34 p.m.

1 stop10h 32m

C$ 424

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Thu 22/1

9:55 a.m.-4:40 p.m.

1 stop6h 45m

Cancun

Tue 27/1

8:39 a.m.-10:31 p.m.

2 stops13h 52m

C$ 429

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Fri 3/4

7:15 a.m.-1:59 p.m.

1 stop7h 44m

Cancun

Fri 10/4

1:00 p.m.-11:14 p.m.

1 stop9h 14m

C$ 436

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Mon 9/2

6:25 a.m.-1:03 p.m.

1 stop6h 38m

Cancun

Wed 18/2

2:23 p.m.-12:13 a.m.

1 stop9h 50m

C$ 439

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Wed 6/5

7:00 a.m.-2:55 p.m.

1 stop8h 55m

Cancun

Tue 12/5

9:55 a.m.-11:03 p.m.

2 stops12h 08m

C$ 446

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Mon 9/2

6:00 a.m.-4:35 p.m.

1 stop10h 35m

Cancun

Sat 14/2

4:40 p.m.-11:58 p.m.

1 stop7h 18m

C$ 447

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Mon 12/1

7:00 a.m.-2:55 p.m.

1 stop7h 55m

Cancun

Fri 6/2

11:55 a.m.-8:18 p.m.

1 stop8h 23m

C$ 451

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Tue 17/2

6:35 p.m.-10:00 a.m.

1 stop15h 25m

Cancun

Thu 26/2

4:40 p.m.-11:58 p.m.

1 stop7h 18m

C$ 458

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Mon 12/1

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

2 stops9h 30m

Cancun

Tue 10/2

1:57 p.m.-12:16 a.m.

1 stop10h 19m

C$ 465

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Cancún?

In general, January 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$ 564. The month of September is another great option to travel to Cancún, with average flight prices from Buffalo averaging around C$ 582.

What is the cheapest day to depart on your flight to Cancún?

The cheapest day to depart from Buffalo to Cancún is on a Tuesday. Travellers who choose to depart for Cancún on a Tuesday will often find tickets for as low as C$ 566. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around C$ 739. These prices are subject to change though, so be sure to set up a Price Alert for flights to Cancún.

What is the cheapest time of day to depart on your flight to Cancún?

Our data shows that the cheapest Buffalo to Cancún flights are usually those with departure times at noon. Our users have found flights to Cancún at noon for as low as C$ 486. Flights to Cancún are more costly in the morning, with an average ticket price of C$ 696. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight 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$ 666 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$ 585 on momondo.

How have Buffalo to Cancún flight prices changed over time?

As of December 2025, prices for Buffalo to Cancún flights are approximately 16% more expensive 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	9h 30m
Direct flights	None

The fastest flight from Buffalo to Cancún takes 9h 30m

There are no direct flights from Buffalo to Cancún. There are no popular flight routes from Buffalo to Cancún.

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How far is Buffalo to Cancun by plane?
The straight-line distance from Buffalo to Cancun is 2525.1 km. Typically, this will take 9h 30m 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?
As of December 2025, there are 6 operators available to choose from 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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Buffalo to Cancún is Aeromexico (38% of total bookings). The next most popular airlines are JetBlue (21%), Southwest (14%), and United Airlines (12%).

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
Delta	PriceFrom C$ 264	Free Cancellation	Rating 7.9 8,005 reviews	Search Delta flights
JetBlue	PriceFrom C$ 407	Free Cancellation	Rating 7.2 2,897 reviews	Search JetBlue flights
Aeromexico	PriceFrom C$ 429	Free Cancellation	Rating 7.4 1,629 reviews	Search Aeromexico flights
American Airlines	PriceFrom C$ 439	Free Cancellation	Rating 7.2 11,054 reviews	Search American Airlines flights
Southwest	PriceFrom C$ 548	Free Cancellation	Rating 7.9 4,250 reviews	Search Southwest flights
United Airlines	PriceFrom C$ 554	Free Cancellation	Rating 7.4 9,091 reviews	Search United Airlines flights

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Valladolid

Punta Sam

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.