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Cheap flights from Buffalo to Cancún from $143

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 1/24. 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

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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.
Aeromexico Logo
2:10 pm - 9:11 pm
BUF
-
CUN
7h 01m1 stop
Aeromexico Logo
1:57 pm - 12:16 am
CUN
-
BUF
10h 19m1 stop
$306Aeromexico
mié., ene. 7 - mié., ene. 14
American Airlines Logo
6:00 am - 2:53 pm
BUF
-
CUN
8h 53m1 stop
American Airlines Logo
3:21 pm - 11:53 pm
CUN
-
BUF
8h 32m1 stop
$307American Airlines
dom., feb. 22 - vie., feb. 27
American Airlines Logo
7:00 am - 4:20 pm
BUF
-
CUN
9h 20m2 stops
American Airlines Logo
11:30 am - 9:06 pm
CUN
-
BUF
9h 36m2 stops
$312American Airlines
lun., ene. 19 - lun., ene. 26
American Airlines Logo
6:00 am - 4:09 pm
BUF
-
CUN
10h 09m2 stops
American Airlines Logo
2:25 pm - 11:41 pm
CUN
-
BUF
9h 16m1 stop
$321American Airlines
vie., ene. 2 - jue., ene. 8
Delta Logo
6:02 am - 2:05 pm
BUF
-
CUN
9h 03m2 stops
Delta Logo
8:00 am - 3:59 pm
CUN
-
BUF
6h 59m1 stop
$324Delta
mar., mar. 10 - mar., mar. 17
Delta Logo
6:00 am - 3:30 pm
BUF
-
CUN
9h 30m1 stop
Delta Logo
1:40 pm - 11:28 pm
CUN
-
BUF
9h 48m1 stop
$325Delta
mié., ene. 21 - mié., ene. 28
JetBlue Logo
6:00 am - 1:03 pm
BUF
-
CUN
7h 03m1 stop
JetBlue Logo
9:47 am - 6:49 pm
CUN
-
BUF
9h 02m1 stop
$327JetBlue
sáb., ene. 31 - mar., feb. 3
JetBlue Logo
10:21 am - 7:05 pm
BUF
-
CUN
8h 44m1 stop
JetBlue Logo
5:00 pm - 11:59 pm
CUN
-
BUF
6h 59m1 stop
$328JetBlue
mié., feb. 18 - mié., mar. 4
Delta Logo
12:14 pm - 9:11 pm
BUF
-
CUN
8h 57m1 stop
Delta Logo
8:00 am - 5:31 pm
CUN
-
BUF
9h 31m1 stop
$333Delta
mié., feb. 18 - mié., mar. 4
Delta Logo
6:10 am - 4:05 pm
BUF
-
CUN
9h 55m1 stop
Delta Logo
8:00 am - 5:47 pm
CUN
-
BUF
9h 47m1 stop
$335Delta
mar., dic. 23 - lun., dic. 29

Delta flights from Buffalo to Cancún

Our best Delta deals on Buffalo to Cancún flight tickets
Delta
Mar 10
BUF6:02 amBuffalo
9h 03m
2 stops
CUN2:05 pmCancun
Mar 17
CUN8:00 amCancun
6h 59m
1 stop
BUF3:59 pmBuffalo
$324
Find similar
Delta
Jan 21
BUF6:00 amBuffalo
9h 30m
1 stop
CUN3:30 pmCancun
Jan 28
CUN1:40 pmCancun
9h 48m
1 stop
BUF11:28 pmBuffalo
$325
Find similar
Delta
Feb 18
BUF12:14 pmBuffalo
8h 57m
1 stop
CUN9:11 pmCancun
Mar 4
CUN8:00 amCancun
9h 31m
1 stop
BUF5:31 pmBuffalo
$333
Find similar

American Airlines flights from Buffalo to Cancún

Our best American Airlines deals on Buffalo to Cancún flight tickets
American Airlines
Feb 22
BUF6:00 amBuffalo
8h 53m
1 stop
CUN2:53 pmCancun
Feb 27
CUN3:21 pmCancun
8h 32m
1 stop
BUF11:53 pmBuffalo
$307
Find similar
American Airlines
Jan 19
BUF7:00 amBuffalo
9h 20m
2 stops
CUN4:20 pmCancun
Jan 26
CUN11:30 amCancun
9h 36m
2 stops
BUF9:06 pmBuffalo
$312
Find similar
American Airlines
Jan 2
BUF6:00 amBuffalo
10h 09m
2 stops
CUN4:09 pmCancun
Jan 8
CUN2:25 pmCancun
9h 16m
1 stop
BUF11:41 pmBuffalo
$321
Find similar

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 diciembre 11, 2025.
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

mié. 1/7

2:10 pm-9:11 pm

1 stop7h 01m

Cancun

mié. 1/14

1:57 pm-12:16 am

1 stop10h 19m

$306

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

dom. 2/22

6:00 am-2:53 pm

1 stop8h 53m

Cancun

vie. 2/27

3:21 pm-11:53 pm

1 stop8h 32m

$307

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

lun. 1/19

7:00 am-4:20 pm

2 stops9h 20m

Cancun

lun. 1/26

11:30 am-9:06 pm

2 stops9h 36m

$312

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

vie. 1/2

6:00 am-4:09 pm

2 stops10h 09m

Cancun

jue. 1/8

2:25 pm-11:41 pm

1 stop9h 16m

$321

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

mar. 3/10

6:02 am-2:05 pm

2 stops9h 03m

Cancun

mar. 3/17

8:00 am-3:59 pm

1 stop6h 59m

$324

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

mié. 1/21

6:00 am-3:30 pm

1 stop9h 30m

Cancun

mié. 1/28

1:40 pm-11:28 pm

1 stop9h 48m

$325

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

sáb. 1/31

6:00 am-1:03 pm

1 stop7h 03m

Cancun

mar. 2/3

9:47 am-6:49 pm

1 stop9h 02m

$327

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

mié. 2/18

10:21 am-7:05 pm

1 stop8h 44m

Cancun

mié. 3/4

5:00 pm-11:59 pm

1 stop6h 59m

$328

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

mié. 2/18

12:14 pm-9:11 pm

1 stop8h 57m

Cancun

mié. 3/4

8:00 am-5:31 pm

1 stop9h 31m

$333

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

mar. 12/23

6:10 am-4:05 pm

1 stop9h 55m

Cancun

lun. 12/29

8:00 am-5:47 pm

1 stop9h 47m

$335

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 January, then you should wait until September to fly from Buffalo, when ticket prices are also cheap, with an average price of $423.

What is the cheapest day to depart on your flight to Cancún?

The cheapest day to depart from Buffalo to Cancún is on a Tuesday when prices can be found for as low as $429. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $565. These prices are subject to change though, so be sure to set up a Price Alert for flights to Cancún.

What is the cheapest time of day to depart on your flight to Cancún?

Our most recent data shows that the best time of day to fly to Cancún is at noon. Flights from Buffalo to Cancún during this time can be as low as $296. Flights to Cancún are more costly in the afternoon, with an average ticket price of $585. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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 $485 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 $425 on momondo.

How have Buffalo to Cancún flight prices changed over time?

As of December 2025, prices for Buffalo to Cancún flights are approximately 16% 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

5h 44m

Direct flights

None
The fastest flight from Buffalo to Cancún takes 5h 44m
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 5h 44m, 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 $197Free CancellationRating
7.4
1,642 reviews
Search Aeromexico flights
DeltaPriceFrom $273Free CancellationRating
7.9
8,007 reviews
Search Delta flights
United AirlinesPriceFrom $301Free CancellationRating
7.4
9,094 reviews
Search United Airlines flights
SouthwestPriceFrom $354Free CancellationRating
7.9
4,253 reviews
Search Southwest flights
JetBluePriceFrom $371Free CancellationRating
7.2
2,899 reviews
Search JetBlue flights
American AirlinesPriceFrom $377Free CancellationRating
7.2
11,049 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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