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Cheap flights from Buffalo to Cancún from $155

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 11/15. 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

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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
6:24 am - 2:52 pm
BUF
-
CUN
8h 28m
1 stop
American Airlines Logo
12:50 pm - 11:39 pm
CUN
-
BUF
10h 49m
1 stop
$328American Airlines
Mon, Nov 30 - Sat, Dec 5
American Airlines Logo
6:24 am - 1:27 pm
BUF
-
CUN
7h 03m
1 stop
American Airlines Logo
3:52 pm - 11:39 pm
CUN
-
BUF
7h 47m
1 stop
$329American Airlines
Mon, Nov 30 - Sat, Dec 5
American Airlines Logo
5:00 am - 1:30 pm
BUF
-
CUN
9h 30m
2 stops
American Airlines Logo
2:30 pm - 9:55 pm
CUN
-
BUF
6h 25m
1 stop
$333American Airlines
Fri, Aug 14 - Mon, Aug 17
American Airlines Logo
6:25 am - 2:40 pm
BUF
-
CUN
9h 15m
1 stop
American Airlines Logo
7:30 am - 11:10 pm
CUN
-
BUF
14h 40m
1 stop
$334American Airlines
Wed, Oct 7 - Wed, Oct 14
Delta Logo
6:27 am - 11:35 am
BUF
-
CUN
6h 08m
1 stop
Delta Logo
3:22 pm - 11:59 pm
CUN
-
BUF
7h 37m
1 stop
$338Delta
Tue, Aug 18 - Tue, Aug 25
American Airlines Logo
6:26 am - 2:40 pm
BUF
-
CUN
9h 14m
2 stops
American Airlines Logo
1:10 pm - 11:26 pm
CUN
-
BUF
9h 16m
2 stops
$339American Airlines
Wed, Oct 21 - Wed, Oct 28
Delta Logo
6:05 am - 2:36 pm
BUF
-
CUN
9h 31m
2 stops
Delta Logo
12:35 pm - 11:58 pm
CUN
-
BUF
10h 23m
1 stop
$343Delta
Tue, Jul 14 - Tue, Jul 21
Delta Logo
10:00 am - 8:05 pm
BUF
-
CUN
11h 05m
2 stops
Delta Logo
9:11 am - 11:58 pm
CUN
-
BUF
13h 47m
2 stops
$344Delta
Tue, Aug 18 - Tue, Aug 25
Aeromexico Logo
6:00 am - 2:36 pm
BUF
-
CUN
9h 36m
1 stop
Aeromexico Logo
12:35 pm - 11:59 pm
CUN
-
BUF
10h 24m
1 stop
$361Aeromexico
Tue, Jul 14 - Tue, Jul 21
Delta Logo
6:29 am - 6:32 pm
BUF
-
CUN
13h 03m
2 stops
Delta Logo
10:55 am - 11:59 pm
CUN
-
BUF
12h 04m
1 stop
$362Delta
Sun, Jun 28 - Thu, Jul 9

American Airlines flights from Buffalo to Cancún

Our best American Airlines deals on Buffalo to Cancún flight tickets
American Airlines
Nov 30
BUF6:24 amBuffalo
8h 28m
1 stop
CUN2:52 pmCancun
Dec 5
CUN12:50 pmCancun
10h 49m
1 stop
BUF11:39 pmBuffalo
$328
American Airlines
Nov 30
BUF6:24 amBuffalo
7h 03m
1 stop
CUN1:27 pmCancun
Dec 5
CUN3:52 pmCancun
7h 47m
1 stop
BUF11:39 pmBuffalo
$329
American Airlines
Aug 14
BUF5:00 amBuffalo
9h 30m
2 stops
CUN1:30 pmCancun
Aug 17
CUN2:30 pmCancun
6h 25m
1 stop
BUF9:55 pmBuffalo
$333

Delta flights from Buffalo to Cancún

Our best Delta deals on Buffalo to Cancún flight tickets
Delta
Aug 18
BUF6:27 amBuffalo
6h 08m
1 stop
CUN11:35 amCancun
Aug 25
CUN3:22 pmCancun
7h 37m
1 stop
BUF11:59 pmBuffalo
$338
Delta
Jul 14
BUF6:05 amBuffalo
9h 31m
2 stops
CUN2:36 pmCancun
Jul 21
CUN12:35 pmCancun
10h 23m
1 stop
BUF11:58 pmBuffalo
$343
Delta
Aug 18
BUF10:00 amBuffalo
11h 05m
2 stops
CUN8:05 pmCancun
Aug 25
CUN9:11 amCancun
13h 47m
2 stops
BUF11:58 pmBuffalo
$344

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 4, 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

Mon 11/30

6:24 am-2:52 pm

1 stop8h 28m

Cancun

Sat 12/5

12:50 pm-11:39 pm

1 stop10h 49m

$328

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Mon 11/30

6:24 am-1:27 pm

1 stop7h 03m

Cancun

Sat 12/5

3:52 pm-11:39 pm

1 stop7h 47m

$329

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Fri 8/14

5:00 am-1:30 pm

2 stops9h 30m

Cancun

Mon 8/17

2:30 pm-9:55 pm

1 stop6h 25m

$333

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Wed 10/7

6:25 am-2:40 pm

1 stop9h 15m

Cancun

Wed 10/14

7:30 am-11:10 pm

1 stop14h 40m

$334
Quickest round-trip

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Tue 8/18

6:27 am-11:35 am

1 stop6h 08m

Cancun

Tue 8/25

3:22 pm-11:59 pm

1 stop7h 37m

$338

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Wed 10/21

6:26 am-2:40 pm

2 stops9h 14m

Cancun

Wed 10/28

1:10 pm-11:26 pm

2 stops9h 16m

$339

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Tue 7/14

6:05 am-2:36 pm

2 stops9h 31m

Cancun

Tue 7/21

12:35 pm-11:58 pm

1 stop10h 23m

$343

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Tue 8/18

10:00 am-8:05 pm

2 stops11h 05m

Cancun

Tue 8/25

9:11 am-11:58 pm

2 stops13h 47m

$344

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Tue 7/14

6:00 am-2:36 pm

1 stop9h 36m

Cancun

Tue 7/21

12:35 pm-11:59 pm

1 stop10h 24m

$361

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Sun 6/28

6:29 am-6:32 pm

2 stops13h 03m

Cancun

Thu 7/9

10:55 am-11:59 pm

1 stop12h 04m

$362

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 $423.

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 $472 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 $378 on momondo.

Can stopping save me money on Buffalo to Cancún flights?

You could potentially save up to 23% on your flight if you consider stops on a Buffalo to Cancún flight.

How have Buffalo to Cancún flight prices changed over time?

As of June 2026, prices for Buffalo to Cancún flights are approximately 106% 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 08m

Direct flights

None
The fastest flight from Buffalo to Cancún takes 6h 08m
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 6h 08m, 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 $170Free CancellationRating
7.8
8,395 reviews
Search Delta flights
AeromexicoPriceFrom $217Free CancellationRating
7.4
1,496 reviews
Search Aeromexico flights
United AirlinesPriceFrom $302Free CancellationRating
7.4
9,774 reviews
Search United Airlines flights
JetBluePriceFrom $317Free CancellationRating
7.1
2,982 reviews
Search JetBlue flights
American AirlinesPriceFrom $355Free CancellationRating
7.1
11,640 reviews
Search American Airlines flights
SouthwestPriceFrom $357Free CancellationRating
8.0
4,255 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
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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