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Cheap flights from Buffalo to Cancún from $171

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 8/2. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Buffalo to Cancún

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:24 am - 2:52 pm
BUF
-
CUN
8h 28m
1 stop
American Airlines Logo
2:32 pm - 11:36 pm
CUN
-
BUF
9h 04m
1 stop
$329American Airlines
Tue, Nov 10 - Tue, Nov 17
Delta Logo
6:20 am - 1:00 pm
BUF
-
CUN
7h 40m
2 stops
Delta Logo
8:00 am - 11:11 pm
CUN
-
BUF
14h 11m
2 stops
$330Delta
Sat, Sep 12 - Fri, Sep 18
American Airlines Logo
6:24 am - 3:22 pm
BUF
-
CUN
8h 58m
2 stops
American Airlines Logo
12:45 pm - 11:36 pm
CUN
-
BUF
10h 51m
1 stop
$334American Airlines
Tue, Nov 10 - Tue, Nov 17
Delta Logo
6:00 am - 12:30 pm
BUF
-
CUN
6h 30m
1 stop
Delta Logo
8:00 am - 3:29 pm
CUN
-
BUF
7h 29m
1 stop
$339Delta
Tue, Dec 8 - Fri, Dec 11
American Airlines Logo
6:00 am - 2:34 pm
BUF
-
CUN
9h 34m
2 stops
American Airlines Logo
12:33 pm - 10:35 pm
CUN
-
BUF
9h 02m
2 stops
$340American Airlines
Thu, Sep 10 - Thu, Sep 17
Delta Logo
6:05 am - 1:00 pm
BUF
-
CUN
7h 55m
1 stop
Delta Logo
2:00 pm - 9:13 am
CUN
-
BUF
18h 13m
2 stops
$344Delta
Thu, Sep 10 - Mon, Sep 21
American Airlines Logo
6:00 am - 2:54 pm
BUF
-
CUN
9h 54m
2 stops
American Airlines Logo
2:30 pm - 9:55 pm
CUN
-
BUF
6h 25m
1 stop
$346American Airlines
Wed, Aug 19 - Wed, Aug 26
Delta Logo
6:05 am - 11:25 am
BUF
-
CUN
6h 20m
1 stop
Delta Logo
8:01 am - 11:59 pm
CUN
-
BUF
14h 58m
2 stops
$349Delta
Tue, Aug 18 - Tue, Aug 25
Delta Logo
6:27 am - 2:22 pm
BUF
-
CUN
8h 55m
2 stops
Delta Logo
2:01 pm - 11:58 pm
CUN
-
BUF
8h 57m
1 stop
$354Delta
Tue, Aug 18 - Tue, Aug 25
Delta Logo
6:29 am - 1:01 pm
BUF
-
CUN
7h 32m
1 stop
Delta Logo
2:01 pm - 11:58 pm
CUN
-
BUF
8h 57m
1 stop
$368Delta
Tue, Jul 14 - Wed, Jul 15

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United Airlines flights from Buffalo to Cancún

Our best United Airlines deals on Buffalo to Cancún flight tickets
United Airlines
Oct 17
BUF10:40 amBuffalo
9h 39m
2 stops
CUN7:19 pmCancun
Oct 22
CUN12:11 pmCancun
7h 36m
1 stop
BUF8:47 pmBuffalo
$435
United Airlines
Sep 19
BUF6:00 amBuffalo
6h 47m
1 stop
CUN11:47 amCancun
Sep 22
CUN12:11 pmCancun
7h 56m
1 stop
BUF9:07 pmBuffalo
$436
United Airlines
Jul 7
BUF6:00 amBuffalo
7h 47m
1 stop
CUN12:47 pmCancun
Jul 13
CUN12:55 pmCancun
20h 05m
1 stop
BUF10:00 amBuffalo
$450

American Airlines flights from Buffalo to Cancún

Our best American Airlines deals on Buffalo to Cancún flight tickets
American Airlines
Nov 10
BUF6:24 amBuffalo
8h 28m
1 stop
CUN2:52 pmCancun
Nov 17
CUN2:32 pmCancun
9h 04m
1 stop
BUF11:36 pmBuffalo
$329
American Airlines
Nov 10
BUF6:24 amBuffalo
8h 58m
2 stops
CUN3:22 pmCancun
Nov 17
CUN12:45 pmCancun
10h 51m
1 stop
BUF11:36 pmBuffalo
$334
American Airlines
Sep 10
BUF6:00 amBuffalo
9h 34m
2 stops
CUN2:34 pmCancun
Sep 17
CUN12:33 pmCancun
9h 02m
2 stops
BUF10:35 pmBuffalo
$340

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 June 20, 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

Tue 11/10

6:24 am-2:52 pm

1 stop8h 28m

Cancun

Tue 11/17

2:32 pm-11:36 pm

1 stop9h 04m

$329

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Sat 9/12

6:20 am-1:00 pm

2 stops7h 40m

Cancun

Fri 9/18

8:00 am-11:11 pm

2 stops14h 11m

$330

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Tue 11/10

6:24 am-3:22 pm

2 stops8h 58m

Cancun

Tue 11/17

12:45 pm-11:36 pm

1 stop10h 51m

$334
Quickest round-trip

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Tue 12/8

6:00 am-12:30 pm

1 stop6h 30m

Cancun

Fri 12/11

8:00 am-3:29 pm

1 stop7h 29m

$339

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Thu 9/10

6:00 am-2:34 pm

2 stops9h 34m

Cancun

Thu 9/17

12:33 pm-10:35 pm

2 stops9h 02m

$340

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Thu 9/10

6:05 am-1:00 pm

1 stop7h 55m

Cancun

Mon 9/21

2:00 pm-9:13 am

2 stops18h 13m

$344

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Wed 8/19

6:00 am-2:54 pm

2 stops9h 54m

Cancun

Wed 8/26

2:30 pm-9:55 pm

1 stop6h 25m

$346

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Tue 8/18

6:05 am-11:25 am

1 stop6h 20m

Cancun

Tue 8/25

8:01 am-11:59 pm

2 stops14h 58m

$349

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Tue 8/18

6:27 am-2:22 pm

2 stops8h 55m

Cancun

Tue 8/25

2:01 pm-11:58 pm

1 stop8h 57m

$354

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Tue 7/14

6:29 am-1:01 pm

1 stop7h 32m

Cancun

Wed 7/15

2:01 pm-11:58 pm

1 stop8h 57m

$368

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 November, then you should wait until September to fly from Buffalo, when ticket prices are also cheap, with an average price of $437.

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 $476 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 $437 on momondo.

Can stopping save me money on Buffalo to Cancún flights?

You could potentially save up to 8% on your flight if you consider stops on a Buffalo to Cancún flight.

How have Buffalo to Cancún flight prices changed over time?

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

5h 20m

Direct flights

None
The fastest flight from Buffalo to Cancún takes 5h 20m
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 1569.0 mi. Flights usually cover this in 5h 20m, 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
DeltaPriceFrom $164Free CancellationRating
7.8
8,421 reviews
Search Delta flights
AeromexicoPriceFrom $217Free CancellationRating
7.4
1,488 reviews
Search Aeromexico flights
United AirlinesPriceFrom $301Free CancellationRating
7.4
9,865 reviews
Search United Airlines flights
JetBluePriceFrom $317Free CancellationRating
7.1
2,989 reviews
Search JetBlue flights
American AirlinesPriceFrom $342Free CancellationRating
7.1
11,715 reviews
Search American Airlines flights
SouthwestPriceFrom $357Free CancellationRating
7.9
4,242 reviews
Search Southwest 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
Puerto Morelos
Holbox
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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