Cheap flights from Buffalo to Cancún from $136

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 12/14. 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
0 bags

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JetBlue Logo
6:45 am - 5:15 pmBUF-CUN
10h 30m1 stop
JetBlue Logo
11:55 am - 8:18 pmCUN-BUF
8h 23m1 stop
$292JetBlue
Find Deal
Fri, Dec 12 - Thu, Jan 8
JetBlue Logo
6:25 am - 5:13 pmBUF-CUN
10h 48m1 stop
JetBlue Logo
11:55 am - 8:18 pmCUN-BUF
8h 23m1 stop
$300JetBlue
Find Deal
Mon, Feb 2 - Fri, Feb 6
United Airlines Logo
10:37 am - 4:40 pmBUF-CUN
6h 03m1 stop
United Airlines Logo
6:30 am - 9:00 pmCUN-BUF
14h 30m2 stops
$309United Airlines
Find Deal
Tue, Nov 11 - Sat, Nov 15
American Airlines Logo
7:12 pm - 10:31 amBUF-CUN
15h 19m1 stop
American Airlines Logo
5:12 pm - 11:26 pmCUN-BUF
6h 14m1 stop
$310American Airlines
Find Deal
Sat, Nov 15 - Tue, Nov 18
American Airlines Logo
6:12 am - 3:23 pmBUF-CUN
9h 11m1 stop
American Airlines Logo
12:45 pm - 11:36 pmCUN-BUF
10h 51m1 stop
$311American Airlines
Find Deal
Sat, Nov 15 - Sat, Nov 22
Delta Logo
6:50 pm - 10:00 amBUF-CUN
15h 10m1 stop
Delta Logo
10:10 am - 11:57 pmCUN-BUF
12h 47m1 stop
$320Delta
Find Deal
Tue, Mar 3 - Tue, Mar 17
Aeromexico Logo
6:00 am - 8:20 pmBUF-CUN
15h 20m1 stop
Aeromexico Logo
8:00 am - 11:39 pmCUN-BUF
14h 39m1 stop
$326Aeromexico
Find Deal
Tue, Oct 28 - Thu, Oct 30
United Airlines Logo
10:50 am - 7:18 pmBUF-CUN
9h 28m2 stops
United Airlines Logo
1:37 pm - 10:52 pmCUN-BUF
9h 15m1 stop
$327United Airlines
Find Deal
Sat, Nov 1 - Wed, Nov 5
Delta Logo
6:16 am - 4:31 pmBUF-CUN
10h 15m2 stops
Delta Logo
12:05 pm - 11:57 pmCUN-BUF
11h 52m2 stops
$331Delta
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Thu, Jan 22 - Mon, Jan 26
Aeromexico Logo
6:00 am - 8:20 pmBUF-CUN
15h 20m1 stop
Aeromexico Logo
7:45 am - 11:39 pmCUN-BUF
14h 54m2 stops
$360Aeromexico
Find Deal
Mon, Oct 27 - Tue, Oct 28

American Airlines flights from Buffalo to Cancún

Our best American Airlines deals on Buffalo to Cancún flight tickets
American Airlines
Nov 15
BUF7:12 pmBuffalo
15h 19m
1 stop
CUN10:31 amCancun
Nov 18
CUN5:12 pmCancun
6h 14m
1 stop
BUF11:26 pmBuffalo
American Airlines
Nov 15
BUF6:12 amBuffalo
9h 11m
1 stop
CUN3:23 pmCancun
Nov 22
CUN12:45 pmCancun
10h 51m
1 stop
BUF11:36 pmBuffalo
American Airlines
Nov 15
BUF5:38 pmBuffalo
17h 25m
1 stop
CUN11:03 amCancun
Nov 18
CUN3:10 pmCancun
8h 34m
2 stops
BUF11:44 pmBuffalo

Aeromexico flights from Buffalo to Cancún

Our best Aeromexico deals on Buffalo to Cancún flight tickets
Aeromexico
Oct 28
BUF6:00 amBuffalo
15h 20m
1 stop
CUN8:20 pmCancun
Oct 30
CUN8:00 amCancun
14h 39m
1 stop
BUF11:39 pmBuffalo
Aeromexico
Oct 27
BUF6:00 amBuffalo
15h 20m
1 stop
CUN8:20 pmCancun
Oct 28
CUN7:45 amCancun
14h 54m
2 stops
BUF11:39 pmBuffalo
Aeromexico
Oct 26
BUF6:00 amBuffalo
15h 20m
1 stop
CUN8:20 pmCancun
Oct 28
CUN6:00 amCancun
15h 52m
2 stops
BUF10:52 pmBuffalo

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 832,500 searches. Data last updated October 16, 2025.
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

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Fri 12/12

6:45 am-5:15 pm

1 stop10h 30m

Cancun

Thu 1/8

11:55 am-8:18 pm

1 stop8h 23m

$292

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Mon 2/2

6:25 am-5:13 pm

1 stop10h 48m

Cancun

Fri 2/6

11:55 am-8:18 pm

1 stop8h 23m

$300

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Tue 11/11

10:37 am-4:40 pm

1 stop6h 03m

Cancun

Sat 11/15

6:30 am-9:00 pm

2 stops14h 30m

$309

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Sat 11/15

7:12 pm-10:31 am

1 stop15h 19m

Cancun

Tue 11/18

5:12 pm-11:26 pm

1 stop6h 14m

$310

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Sat 11/15

6:12 am-3:23 pm

1 stop9h 11m

Cancun

Sat 11/22

12:45 pm-11:36 pm

1 stop10h 51m

$311

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Tue 3/3

6:50 pm-10:00 am

1 stop15h 10m

Cancun

Tue 3/17

10:10 am-11:57 pm

1 stop12h 47m

$320

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Tue 10/28

6:00 am-8:20 pm

1 stop15h 20m

Cancun

Thu 10/30

8:00 am-11:39 pm

1 stop14h 39m

$326

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Sat 11/1

10:50 am-7:18 pm

2 stops9h 28m

Cancun

Wed 11/5

1:37 pm-10:52 pm

1 stop9h 15m

$327

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Thu 1/22

6:16 am-4:31 pm

2 stops10h 15m

Cancun

Mon 1/26

12:05 pm-11:57 pm

2 stops11h 52m

$331

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Mon 10/27

6:00 am-8:20 pm

1 stop15h 20m

Cancun

Tue 10/28

7:45 am-11:39 pm

2 stops14h 54m

$360

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?

If you don’t want to visit Cancún in January, then you should wait until July to fly from Buffalo, when ticket prices are also cheap, with an average price of $406.

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 when prices can be found for as low as $429. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $565. 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 most recent data shows that the best time of day to fly to Cancún is at noon. Flights from Buffalo to Cancún during this time can be as low as $296. Flights to Cancún are more costly in the afternoon, with an average ticket price of $585. Departure times in the afternoon 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 $481 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 $414 on momondo.

How have Buffalo to Cancún flight prices changed over time?

As of October 2025, prices for Buffalo to Cancún flights are approximately 11% 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

Direct flights

None
There are no direct flights from Buffalo to Cancún. There are no popular flight routes from Buffalo to Cancún.
  • How far is Buffalo to Cancun by plane?

    The straight-line distance from Buffalo to Cancun is 1569.0 mi. Flights usually cover this in 6h 03m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Buffalo Airport to Cancun Airport are refreshed on a daily basis.

  • 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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buffalo Airport to Cancun Airport.

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

    The travel and health documents you'll need for your trip to Cancun Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cancun Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • 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
AeromexicoPriceFrom $234Free CancellationRating
7.4
1,683 reviews
Search Aeromexico flights
DeltaPriceFrom $279Free CancellationRating
7.9
7,979 reviews
Search Delta flights
United AirlinesPriceFrom $302Free CancellationRating
7.4
8,979 reviews
Search United Airlines flights
SouthwestPriceFrom $354Free CancellationRating
8.0
4,239 reviews
Search Southwest flights
American AirlinesPriceFrom $377Free CancellationRating
7.2
11,041 reviews
Search American Airlines flights
JetBluePriceFrom $387Free CancellationRating
7.2
2,908 reviews
Search JetBlue flights

Traveling to a place near Cancún?

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

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Buffalo to Cancún. momondo saves you time and could save you money on your trip.

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?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Cancún from Buffalo.

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

If you are not ready to book a flight from Buffalo to Cancún now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cancún and let you know when they change.

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1 adult
Sat 11/15
Sat 11/22

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