Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

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 2/24. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Buffalo to Cancún

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:31 pm - 10:42 am
BUF
-
CUN
39h 11m
2 stops
Frontier Logo
4:30 pm - 12:44 pm
CUN
-
BUF
20h 14m
1 stop
$328Frontier
Mon, Jan 26 - Sat, Jan 31
Aeromexico Logo
6:03 am - 12:43 pm
BUF
-
CUN
6h 40m
1 stop
Aeromexico Logo
6:01 am - 7:02 pm
CUN
-
BUF
13h 01m
2 stops
$330Aeromexico
Sun, Jan 25 - Wed, Feb 4
Aeromexico Logo
12:06 pm - 8:03 pm
BUF
-
CUN
8h 57m
1 stop
Aeromexico Logo
8:15 am - 6:25 pm
CUN
-
BUF
9h 10m
1 stop
$331Aeromexico
Sat, Apr 25 - Fri, May 1
Multiple Airlines Logo
6:03 am - 1:28 am
BUF
-
CUN
19h 25m
2 stops
Multiple Airlines Logo
4:30 pm - 12:44 pm
CUN
-
BUF
20h 14m
1 stop
$333Multiple Airlines
Tue, Feb 3 - Sat, Feb 7
Delta Logo
6:03 am - 8:00 pm
BUF
-
CUN
13h 57m
2 stops
Delta Logo
6:01 am - 7:02 pm
CUN
-
BUF
13h 01m
2 stops
$336Delta
Sun, Jan 25 - Wed, Feb 4
American Airlines Logo
6:14 am - 2:32 pm
BUF
-
CUN
9h 18m
2 stops
American Airlines Logo
12:10 pm - 11:50 pm
CUN
-
BUF
10h 40m
1 stop
$339American Airlines
Sat, Apr 25 - Thu, Apr 30
Aeromexico Logo
12:06 pm - 8:03 pm
BUF
-
CUN
8h 57m
1 stop
Aeromexico Logo
12:35 pm - 10:28 pm
CUN
-
BUF
8h 53m
1 stop
$340Aeromexico
Sun, Apr 26 - Thu, Apr 30
Delta Logo
10:32 am - 9:11 pm
BUF
-
CUN
10h 39m
2 stops
Delta Logo
12:25 pm - 10:57 pm
CUN
-
BUF
10h 32m
1 stop
$341Delta
Wed, Feb 18 - Wed, Mar 4
American Airlines Logo
7:30 am - 2:51 pm
BUF
-
CUN
7h 21m
1 stop
American Airlines Logo
8:45 am - 9:06 pm
CUN
-
BUF
12h 21m
1 stop
$342American Airlines
Sun, Jan 25 - Wed, Feb 4
American Airlines Logo
6:53 am - 8:45 pm
BUF
-
CUN
13h 52m
1 stop
American Airlines Logo
1:12 pm - 11:41 pm
CUN
-
BUF
10h 29m
2 stops
$346American Airlines
Fri, Jan 30 - Mon, Feb 2

American Airlines flights from Buffalo to Cancún

Our best American Airlines deals on Buffalo to Cancún flight tickets
American Airlines
Apr 25
BUF6:14 amBuffalo
9h 18m
2 stops
CUN2:32 pmCancun
Apr 30
CUN12:10 pmCancun
10h 40m
1 stop
BUF11:50 pmBuffalo
$339
American Airlines
Jan 25
BUF7:30 amBuffalo
7h 21m
1 stop
CUN2:51 pmCancun
Feb 4
CUN8:45 amCancun
12h 21m
1 stop
BUF9:06 pmBuffalo
$342
American Airlines
Jan 30
BUF5:12 amBuffalo
10h 57m
2 stops
CUN4:09 pmCancun
Feb 2
CUN1:12 pmCancun
10h 29m
2 stops
BUF11:41 pmBuffalo
$346

United Airlines flights from Buffalo to Cancún

Our best United Airlines deals on Buffalo to Cancún flight tickets
United Airlines
Jan 19
BUF8:30 amBuffalo
7h 05m
1 stop
CUN3:35 pmCancun
Jan 23
CUN2:04 pmCancun
8h 27m
1 stop
BUF10:31 pmBuffalo
$370
United Airlines
Apr 25
BUF6:09 amBuffalo
10h 42m
1 stop
CUN3:51 pmCancun
Apr 30
CUN4:18 pmCancun
6h 08m
1 stop
BUF11:26 pmBuffalo
$414
United Airlines
Feb 5
BUF8:30 amBuffalo
28h 24m
2 stops
CUN12:54 pmCancun
Feb 9
CUN5:55 pmCancun
19h 29m
2 stops
BUF1:24 pmBuffalo
$425

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 12, 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

Mon 1/26

7:31 pm-10:42 am

2 stops39h 11m

Cancun

Sat 1/31

4:30 pm-12:44 pm

1 stop20h 14m

$328

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Sun 1/25

6:03 am-12:43 pm

1 stop6h 40m

Cancun

Wed 2/4

6:01 am-7:02 pm

2 stops13h 01m

$330

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Sat 4/25

12:06 pm-8:03 pm

1 stop8h 57m

Cancun

Fri 5/1

8:15 am-6:25 pm

1 stop9h 10m

$331

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Tue 2/3

6:03 am-1:28 am

2 stops19h 25m

Cancun

Sat 2/7

4:30 pm-12:44 pm

1 stop20h 14m

$333

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Sun 1/25

6:03 am-8:00 pm

2 stops13h 57m

Cancun

Wed 2/4

6:01 am-7:02 pm

2 stops13h 01m

$336

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Sat 4/25

6:14 am-2:32 pm

2 stops9h 18m

Cancun

Thu 4/30

12:10 pm-11:50 pm

1 stop10h 40m

$339

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Sun 4/26

12:06 pm-8:03 pm

1 stop8h 57m

Cancun

Thu 4/30

12:35 pm-10:28 pm

1 stop8h 53m

$340

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Wed 2/18

10:32 am-9:11 pm

2 stops10h 39m

Cancun

Wed 3/4

12:25 pm-10:57 pm

1 stop10h 32m

$341

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Sun 1/25

7:30 am-2:51 pm

1 stop7h 21m

Cancun

Wed 2/4

8:45 am-9:06 pm

1 stop12h 21m

$342

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Fri 1/30

6:53 am-8:45 pm

1 stop13h 52m

Cancun

Mon 2/2

1:12 pm-11:41 pm

2 stops10h 29m

$346

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $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 $434 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

7h 05m

Direct flights

None
The fastest flight from Buffalo to Cancún takes 7h 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 7h 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 $181Free CancellationRating
7.4
1,595 reviews
Search Aeromexico flights
United AirlinesPriceFrom $302Free CancellationRating
7.4
9,144 reviews
Search United Airlines flights
JetBluePriceFrom $319Free CancellationRating
7.2
2,883 reviews
Search JetBlue flights
DeltaPriceFrom $329Free CancellationRating
7.9
8,036 reviews
Search Delta flights
SouthwestPriceFrom $354Free CancellationRating
8.0
4,255 reviews
Search Southwest flights
American AirlinesPriceFrom $375Free CancellationRating
7.2
11,110 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.

An easier way to manage your Cancún trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 2/11
Wed 2/18
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Mexico