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Cheap flights from Buffalo to Cancún from $169

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 4/28. 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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Find the cheapest flights from Buffalo to Cancún

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:00 am - 8:02 pm
BUF
-
CUN
14h 02m
1 stop
American Airlines Logo
2:58 pm - 10:51 am
CUN
-
BUF
18h 53m
1 stop
$303American Airlines
Thu, Apr 30 - Thu, May 7
American Airlines Logo
6:00 am - 12:08 pm
BUF
-
CUN
7h 08m
1 stop
American Airlines Logo
1:55 pm - 11:19 pm
CUN
-
BUF
8h 24m
1 stop
$304American Airlines
Wed, Apr 15 - Wed, Apr 22
American Airlines Logo
5:00 am - 3:25 pm
BUF
-
CUN
11h 25m
2 stops
American Airlines Logo
12:33 pm - 11:19 pm
CUN
-
BUF
9h 46m
2 stops
$308American Airlines
Wed, Apr 15 - Wed, Apr 22
Aeromexico Logo
6:00 am - 8:15 pm
BUF
-
CUN
15h 15m
1 stop
Aeromexico Logo
8:50 pm - 6:44 pm
CUN
-
BUF
20h 54m
2 stops
$349Aeromexico
Thu, Apr 30 - Thu, May 7
Aeromexico Logo
12:31 pm - 8:16 pm
BUF
-
CUN
8h 45m
1 stop
Aeromexico Logo
1:45 pm - 11:59 pm
CUN
-
BUF
9h 14m
1 stop
$358Aeromexico
Sat, May 9 - Fri, May 15
Delta Logo
6:00 am - 6:35 pm
BUF
-
CUN
13h 35m
2 stops
Delta Logo
11:00 am - 11:37 pm
CUN
-
BUF
11h 37m
1 stop
$359Delta
Tue, Apr 28 - Tue, May 5
Aeromexico Logo
12:09 pm - 1:11 am
BUF
-
CUN
14h 02m
2 stops
Aeromexico Logo
3:15 pm - 11:37 pm
CUN
-
BUF
7h 22m
1 stop
$363Aeromexico
Fri, Apr 17 - Tue, Apr 21
Delta Logo
10:13 am - 8:15 pm
BUF
-
CUN
11h 02m
2 stops
Delta Logo
8:00 am - 6:51 pm
CUN
-
BUF
9h 51m
2 stops
$364Delta
Tue, Apr 28 - Tue, May 5
American Airlines Logo
7:28 pm - 11:10 am
BUF
-
CUN
16h 42m
1 stop
American Airlines Logo
11:52 am - 10:51 am
CUN
-
BUF
21h 59m
1 stop
$366American Airlines
Sat, Apr 11 - Tue, Apr 14
Frontier Logo
12:35 pm - 2:56 pm
BUF
-
CUN
27h 21m
1 stop
Frontier Logo
4:07 pm - 12:42 pm
CUN
-
BUF
19h 35m
1 stop
$367Frontier
Thu, Apr 16 - Tue, Apr 21

American Airlines flights from Buffalo to Cancún

Our best American Airlines deals on Buffalo to Cancún flight tickets
American Airlines
Apr 30
BUF7:00 amBuffalo
14h 02m
1 stop
CUN8:02 pmCancun
May 7
CUN2:58 pmCancun
18h 53m
1 stop
BUF10:51 amBuffalo
$303
American Airlines
Apr 15
BUF6:00 amBuffalo
7h 08m
1 stop
CUN12:08 pmCancun
Apr 22
CUN1:55 pmCancun
8h 24m
1 stop
BUF11:19 pmBuffalo
$304
American Airlines
Apr 15
BUF5:00 amBuffalo
11h 25m
2 stops
CUN3:25 pmCancun
Apr 22
CUN12:33 pmCancun
9h 46m
2 stops
BUF11:19 pmBuffalo
$308

Aeromexico flights from Buffalo to Cancún

Our best Aeromexico deals on Buffalo to Cancún flight tickets
Aeromexico
Apr 30
BUF6:00 amBuffalo
15h 15m
1 stop
CUN8:15 pmCancun
May 7
CUN8:50 pmCancun
20h 54m
2 stops
BUF6:44 pmBuffalo
$349
Aeromexico
May 9
BUF12:31 pmBuffalo
8h 45m
1 stop
CUN8:16 pmCancun
May 15
CUN1:45 pmCancun
9h 14m
1 stop
BUF11:59 pmBuffalo
$358
Aeromexico
Apr 17
BUF12:09 pmBuffalo
14h 02m
2 stops
CUN1:11 amCancun
Apr 21
CUN3:15 pmCancun
7h 22m
1 stop
BUF11:37 pmBuffalo
$363

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 March 18, 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

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Thu 4/30

7:00 am-8:02 pm

1 stop14h 02m

Cancun

Thu 5/7

2:58 pm-10:51 am

1 stop18h 53m

$303
Quickest round-trip

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Wed 4/15

6:00 am-12:08 pm

1 stop7h 08m

Cancun

Wed 4/22

1:55 pm-11:19 pm

1 stop8h 24m

$304

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Wed 4/15

5:00 am-3:25 pm

2 stops11h 25m

Cancun

Wed 4/22

12:33 pm-11:19 pm

2 stops9h 46m

$308

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Thu 4/30

6:00 am-8:15 pm

1 stop15h 15m

Cancun

Thu 5/7

8:50 pm-6:44 pm

2 stops20h 54m

$349

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Sat 5/9

12:31 pm-8:16 pm

1 stop8h 45m

Cancun

Fri 5/15

1:45 pm-11:59 pm

1 stop9h 14m

$358

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Tue 4/28

6:00 am-6:35 pm

2 stops13h 35m

Cancun

Tue 5/5

11:00 am-11:37 pm

1 stop11h 37m

$359

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Fri 4/17

12:09 pm-1:11 am

2 stops14h 02m

Cancun

Tue 4/21

3:15 pm-11:37 pm

1 stop7h 22m

$363

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Tue 4/28

10:13 am-8:15 pm

2 stops11h 02m

Cancun

Tue 5/5

8:00 am-6:51 pm

2 stops9h 51m

$364

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Sat 4/11

7:28 pm-11:10 am

1 stop16h 42m

Cancun

Tue 4/14

11:52 am-10:51 am

1 stop21h 59m

$366

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Thu 4/16

12:35 pm-2:56 pm

1 stop27h 21m

Cancun

Tue 4/21

4:07 pm-12:42 pm

1 stop19h 35m

$367

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 cheapest month to fly to Cancún?

If you don’t want to visit Cancún in September, then you should wait until January to fly from Buffalo, when ticket prices are also cheap, with an average price of $428.

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 $490 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 $376 on momondo.

How have Buffalo to Cancún flight prices changed over time?

As of March 2026, prices for Buffalo to Cancún flights are approximately 18% 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

6h 05m

Direct flights

None
The fastest flight from Buffalo to Cancún takes 6h 05m
There are no direct flights from Buffalo to Cancún. There are no popular flight routes from Buffalo to Cancún.
Search flight deals

  • 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 05m, 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 $162Free CancellationRating
7.4
1,564 reviews
Search Aeromexico flights
DeltaPriceFrom $170Free CancellationRating
7.9
8,287 reviews
Search Delta flights
United AirlinesPriceFrom $302Free CancellationRating
7.4
9,436 reviews
Search United Airlines flights
JetBluePriceFrom $317Free CancellationRating
7.2
2,907 reviews
Search JetBlue flights
SouthwestPriceFrom $357Free CancellationRating
8.0
4,320 reviews
Search Southwest flights
American AirlinesPriceFrom $371Free CancellationRating
7.1
11,468 reviews
Search American Airlines 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
Punta Sam
Valladolid

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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