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Cheap flights from Buffalo to Cancún from $147

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 4/15. 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
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.
Frontier Logo
1:39 pm - 1:37 pm
BUF
-
CUN
23h 58m
1 stop
Frontier Logo
9:00 am - 9:52 am
CUN
-
BUF
24h 52m
1 stop
$323Frontier
Thu, Feb 19 - Sat, Feb 28
Aeromexico Logo
6:00 am - 11:23 pm
BUF
-
CUN
18h 23m
2 stops
Aeromexico Logo
8:00 am - 11:46 pm
CUN
-
BUF
14h 46m
1 stop
$330Aeromexico
Tue, Mar 10 - Thu, Mar 12
Delta Logo
6:00 am - 8:20 pm
BUF
-
CUN
15h 20m
1 stop
Delta Logo
4:27 pm - 10:57 am
CUN
-
BUF
17h 30m
1 stop
$336Delta
Wed, Mar 11 - Tue, Mar 17
Frontier Logo
12:20 pm - 8:51 am
BUF
-
CUN
20h 31m
1 stop
Frontier Logo
4:22 pm - 1:24 pm
CUN
-
BUF
21h 02m
1 stop
$338Frontier
Sat, Feb 21 - Sat, Feb 28
Frontier Logo
1:39 pm - 1:37 pm
BUF
-
CUN
23h 58m
1 stop
Frontier Logo
2:49 pm - 12:44 pm
CUN
-
BUF
21h 55m
1 stop
$340Frontier
Thu, Feb 19 - Thu, Feb 26
Delta Logo
10:32 am - 9:11 pm
BUF
-
CUN
10h 39m
2 stops
Delta Logo
1:57 pm - 12:14 am
CUN
-
BUF
10h 17m
1 stop
$341Delta
Wed, Feb 18 - Wed, Mar 4
Multiple Airlines Logo
11:17 am - 9:18 am
BUF
-
CUN
22h 01m
1 stop
Multiple Airlines Logo
4:22 pm - 9:52 am
CUN
-
BUF
17h 30m
2 stops
$342Multiple Airlines
Mon, Feb 23 - Sat, Feb 28
Frontier Logo
12:20 pm - 1:37 pm
BUF
-
CUN
25h 17m
1 stop
Frontier Logo
9:00 am - 9:52 am
CUN
-
BUF
24h 52m
1 stop
$344Frontier
Sat, Feb 21 - Sat, Feb 28
Multiple Airlines Logo
6:07 pm - 12:20 pm
BUF
-
CUN
18h 13m
2 stops
Multiple Airlines Logo
10:01 am - 12:53 pm
CUN
-
BUF
26h 52m
1 stop
$345Multiple Airlines
Sun, Feb 22 - Sun, Mar 1
Frontier Logo
6:40 pm - 1:37 pm
BUF
-
CUN
18h 57m
2 stops
Frontier Logo
4:22 pm - 1:24 pm
CUN
-
BUF
21h 02m
1 stop
$346Frontier
Sat, Feb 21 - Sat, Feb 28

Aeromexico flights from Buffalo to Cancún

Our best Aeromexico deals on Buffalo to Cancún flight tickets
Aeromexico
Mar 10
BUF6:00 amBuffalo
18h 23m
2 stops
CUN11:23 pmCancun
Mar 12
CUN8:00 amCancun
14h 46m
1 stop
BUF11:46 pmBuffalo
$330
Aeromexico
Feb 23
BUF6:15 amBuffalo
6h 18m
1 stop
CUN12:33 pmCancun
Feb 27
CUN1:57 pmCancun
10h 17m
1 stop
BUF12:14 amBuffalo
$399
Aeromexico
Feb 20
BUF11:52 amBuffalo
22h 30m
2 stops
CUN10:22 amCancun
Feb 26
CUN7:42 pmCancun
23h 18m
2 stops
BUF7:00 pmBuffalo
$405

Delta flights from Buffalo to Cancún

Our best Delta deals on Buffalo to Cancún flight tickets
Delta
Mar 11
BUF6:00 amBuffalo
15h 20m
1 stop
CUN8:20 pmCancun
Mar 17
CUN4:27 pmCancun
17h 30m
1 stop
BUF10:57 amBuffalo
$336
Delta
Feb 18
BUF10:32 amBuffalo
10h 39m
2 stops
CUN9:11 pmCancun
Mar 4
CUN1:57 pmCancun
10h 17m
1 stop
BUF12:14 amBuffalo
$341
Delta
Mar 11
BUF6:00 amBuffalo
15h 20m
1 stop
CUN8:20 pmCancun
Mar 18
CUN10:50 amCancun
11h 05m
1 stop
BUF10:55 pmBuffalo
$353

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 January 26, 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

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Thu 2/19

1:39 pm-1:37 pm

1 stop23h 58m

Cancun

Sat 2/28

9:00 am-9:52 am

1 stop24h 52m

$323

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Tue 3/10

6:00 am-11:23 pm

2 stops18h 23m

Cancun

Thu 3/12

8:00 am-11:46 pm

1 stop14h 46m

$330

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Wed 3/11

6:00 am-8:20 pm

1 stop15h 20m

Cancun

Tue 3/17

4:27 pm-10:57 am

1 stop17h 30m

$336

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Sat 2/21

12:20 pm-8:51 am

1 stop20h 31m

Cancun

Sat 2/28

4:22 pm-1:24 pm

1 stop21h 02m

$338

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Thu 2/19

1:39 pm-1:37 pm

1 stop23h 58m

Cancun

Thu 2/26

2:49 pm-12:44 pm

1 stop21h 55m

$340

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Wed 2/18

10:32 am-9:11 pm

2 stops10h 39m

Cancun

Wed 3/4

1:57 pm-12:14 am

1 stop10h 17m

$341

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Mon 2/23

11:17 am-9:18 am

1 stop22h 01m

Cancun

Sat 2/28

4:22 pm-9:52 am

2 stops17h 30m

$342

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Sat 2/21

12:20 pm-1:37 pm

1 stop25h 17m

Cancun

Sat 2/28

9:00 am-9:52 am

1 stop24h 52m

$344

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Sun 2/22

6:07 pm-12:20 pm

2 stops18h 13m

Cancun

Sun 3/1

10:01 am-12:53 pm

1 stop26h 52m

$345

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Sat 2/21

6:40 pm-1:37 pm

2 stops18h 57m

Cancun

Sat 2/28

4:22 pm-1:24 pm

1 stop21h 02m

$346

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 July, 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 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 $484 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 $439 on momondo.

How have Buffalo to Cancún flight prices changed over time?

As of January 2026, prices for Buffalo to Cancún flights are approximately 8% 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 18m

Direct flights

None
The fastest flight from Buffalo to Cancún takes 6h 18m
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 18m, 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
1,588 reviews
Search Aeromexico flights
DeltaPriceFrom $173Free CancellationRating
7.9
8,113 reviews
Search Delta flights
United AirlinesPriceFrom $302Free CancellationRating
7.4
9,199 reviews
Search United Airlines flights
JetBluePriceFrom $317Free CancellationRating
7.2
2,893 reviews
Search JetBlue flights
SouthwestPriceFrom $354Free CancellationRating
8.0
4,268 reviews
Search Southwest flights
American AirlinesPriceFrom $371Free CancellationRating
7.2
11,189 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
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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