What are the cheapest airlines to fly from Cancún to Buffalo one-way?

For one-way options, check prices for JetBlue. According to our data, you can fly for as low as $162. Users have also found prices from $162 and $177 on United Airlines and Delta, respectively.

In terms of precipitation, rainfall in Buffalo ranges from 2.5 - 4.0 inches per month. November is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Buffalo when rainfall is around 2.5 in.

If weather is an important factor for your trip to Buffalo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

What is the cheapest time of day to fly from CUN to BUF?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cancún to Buffalo as you normally would.

Most accurate provider : When it comes to deals on Cancún-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cancún-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cancún-Buffalo flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Cancún-Buffalo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cancún-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Cancún to Buffalo that include hotel bookings?

Yes. In addition to deals on Cancún to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Cancún to Buffalo?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cancún to Buffalo.

Can I find deals for business class flights from Cancún to Buffalo?

Yes. Cheapflights offers flight deals from Cancún to Buffalo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$185+ Cheap Flights from Cancún to Buffalo

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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Cheap flight deals from Cancún to Buffalo

One-way

One-way flights from Cancún to Buffalo
Search for one-way flight options from Cancún to Buffalo. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.

Wed 10/213:38 pm -

1 stop16h 51m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/3

$185

Wed 10/216:04 am -

2 stops10h 45m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/3

$188

Tue 10/207:51 am -

2 stops24h 38m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/3

$191

Sat 10/245:22 pm -

2 stops14h 59m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/1

$194

Sat 9/267:51 am -

2 stops14h 20m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/5

$200

Wed 9/162:49 pm -

2 stops29h 18m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 8/31

$227

Fri 9/185:22 pm -

2 stops19h 56m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/5

$233

Fri 9/188:05 am -

1 stop14h 47m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/5

$254

Fri 9/187:01 am -

2 stops15h 52m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/5

$257

Fri 12/251:45 pm -

1 stop10h 02m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/1

$258

Find flight deals from Cancún to Buffalo

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars

Provider with most accurate pricing for Cancun-Buffalo flight deals.

Search Deals

Provider most trusted by Cheapflights users for Cancun-Buffalo flights.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CancúnBuffalo

CUN Cancun - BUF Buffalo

CUNBUF

Cancun

Wed 10/21

3:38 pm-9:29 am

1 stop16h 51m

Buffalo

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$185

CancúnBuffalo

CUN Cancun - BUF Buffalo

CUNBUF

Cancun

Tue 10/20

7:51 am-9:29 am

2 stops24h 38m

Buffalo

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$191

CancúnBuffalo

CUN Cancun - BUF Buffalo

CUNBUF

Cancun

Sat 10/24

5:22 pm-9:21 am

2 stops14h 59m

Buffalo

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$194

CancúnBuffalo

CUN Cancun - BUF Buffalo

CUNBUF

Cancun

Wed 9/16

2:49 pm-9:07 pm

2 stops29h 18m

Buffalo

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$227

CancúnBuffalo

CUN Cancun - BUF Buffalo

CUNBUF

Cancun

Fri 9/18

11:14 am-2:18 pm

1 stop26h 04m

Buffalo

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$233

CancúnBuffalo

CUN Cancun - BUF Buffalo

CUNBUF

Cancun

Fri 9/18

7:01 am-11:53 pm

2 stops15h 52m

Buffalo

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$257

Quickest round-trip

CancúnBuffalo

CUN Cancun - BUF Buffalo

CUNBUF

Cancun

Fri 12/25

1:45 pm-11:47 pm

1 stop10h 02m

Buffalo

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$258

CancúnBuffalo

CUN Cancun - BUF Buffalo

CUNBUF

Cancun

Tue 10/20

12:14 pm-11:59 pm

1 stop10h 45m

Buffalo

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$290

CancúnBuffalo

CUN Cancun - BUF Buffalo

CUNBUF

Cancun

Tue 10/13

7:51 am-9:29 am

2 stops24h 38m

Buffalo

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$307

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/3

Sorted by cheapest first

Compare providers for flights from Cancún to Buffalo

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cancún to Buffalo in September.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Expedia	Price Accuracy1 star	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Cancún-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cancún-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cancún-Buffalo flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Cancún-Buffalo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cancún-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Cancún to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Cancún with our price prediction graph.

CUN-BUF

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

What are the cheapest airlines to fly from Cancún to Buffalo one-way?
For one-way options, check prices for JetBlue. According to our data, you can fly for as low as $162. Users have also found prices from $162 and $177 on United Airlines and Delta, respectively.
Can I find deals for flights from Cancún to Buffalo that include hotel bookings?
Yes. In addition to deals on Cancún to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Cancún to Buffalo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cancún to Buffalo.
Can I find deals for business class flights from Cancún to Buffalo?
Yes. Cheapflights offers flight deals from Cancún to Buffalo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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$185+ Cheap flights from Cancún (CUN) to Buffalo (BUF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Cancún to Buffalo with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Cancún to Buffalo

One-way flights from Cancún to BuffaloSearch for one-way flight options from Cancún to Buffalo. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.

Search for one-way flight options from Cancún to Buffalo. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.

Find flight deals from Cancún to Buffalo

Most accurate provider

Most trusted provider

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Use the filters below to find and compare flights from Cancún to Buffalo that are best for you.

Compare providers for flights from Cancún to Buffalo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cancún to Buffalo in September.

Best time to book a flight from Cancún to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Cancún with our price prediction graph.

Related info for your journey

What are the cheapest airlines to fly from Cancún to Buffalo one-way?

Can I find deals for flights from Cancún to Buffalo that include hotel bookings?

How can I find direct flights from Cancún to Buffalo?

Can I find deals for business class flights from Cancún to Buffalo?

Traveling to a place near Buffalo?

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Alternative routes for Cancún to Buffalo

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Other flights to Buffalo

Explore flights to Buffalo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 5, 2026.

Complete your trip

Complete your trip to Buffalo by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Cancún to Buffalo by cabin class

Find flights from Cancún to Buffalo, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Cancún and Buffalo flights

Browse other Cancún and Buffalo flight options. Last updated on September 5, 2026.

Other flights from Cancún

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One-way flights from Cancún to Buffalo
Search for one-way flight options from Cancún to Buffalo. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.