BUF - CUN

C$ 234 Find Cheap Flights from Buffalo to Cancun – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Cancún departing on 31/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Cancun

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Cancun, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Cancun, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
C$ 470
Typical prices: C$ 545-C$ 831
Delta
Thu 27/8Sat 5/9
BUF - CUN • 2 stops
Cheapest one-way flights
C$ 234
Typical prices: C$ 160-C$ 307
United Airlines
Sat 31/10
BUF - CUN • 2 stops
Top airlines
Cheapest • from C$ 470 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Direct flights
Not available
There are currently no direct flights between Buffalo and Cancún. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg C$ 420 (round-trip)
Shortest trip • 5h 45m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 21% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Cancún!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Buffalo to Cancún (BUF-CUN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Cancún that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buffalo to Cancún

Thu, 27 Aug - Sat, 5 Sep
Delta Logo
8:57 a.m. - 8:05 p.m.
BUF
-
CUN
12h 08m
2 stops
Delta Logo
3:22 p.m. - 11:59 p.m.
CUN
-
BUF
7h 37m
1 stop
C$ 470Delta
Tue, 8 Sep - Tue, 15 Sep
Delta Logo
6:05 a.m. - 2:10 p.m.
BUF
-
CUN
9h 05m
1 stop
Delta Logo
6:04 a.m. - 5:54 p.m.
CUN
-
BUF
10h 50m
2 stops
C$ 481Delta
Wed, 19 Aug - Sat, 29 Aug
Delta Logo
6:27 a.m. - 1:01 p.m.
BUF
-
CUN
7h 34m
1 stop
Delta Logo
8:05 a.m. - 11:09 p.m.
CUN
-
BUF
14h 04m
2 stops
C$ 488Delta
Thu, 5 Nov - Thu, 12 Nov
Southwest Logo
11:00 a.m. - 5:55 p.m.
BUF
-
CUN
6h 55m
1 stop
Southwest Logo
5:00 p.m. - 11:45 p.m.
CUN
-
BUF
6h 45m
1 stop
C$ 496Southwest
Mon, 17 Aug - Tue, 25 Aug
Delta Logo
7:48 p.m. - 11:35 a.m.
BUF
-
CUN
16h 47m
1 stop
Delta Logo
2:01 p.m. - 11:58 p.m.
CUN
-
BUF
8h 57m
1 stop
C$ 510Delta
Tue, 11 Aug - Wed, 26 Aug
Delta Logo
6:01 a.m. - 2:22 p.m.
BUF
-
CUN
9h 21m
2 stops
Delta Logo
8:05 a.m. - 11:29 p.m.
CUN
-
BUF
14h 24m
2 stops
C$ 517Delta
Tue, 13 Oct - Thu, 22 Oct
Delta Logo
6:00 a.m. - 8:15 p.m.
BUF
-
CUN
15h 15m
1 stop
Delta Logo
12:25 p.m. - 11:59 p.m.
CUN
-
BUF
10h 34m
1 stop
C$ 535Delta
Tue, 13 Oct - Thu, 22 Oct
Delta Logo
6:10 a.m. - 8:15 p.m.
BUF
-
CUN
15h 05m
2 stops
Delta Logo
8:00 a.m. - 11:59 p.m.
CUN
-
BUF
14h 59m
2 stops
C$ 542Delta
Tue, 11 Aug - Tue, 25 Aug
Delta Logo
6:05 a.m. - 2:22 p.m.
BUF
-
CUN
9h 17m
1 stop
Delta Logo
2:01 p.m. - 11:58 p.m.
CUN
-
BUF
8h 57m
1 stop
C$ 549Delta
Thu, 13 Aug - Wed, 26 Aug
Delta Logo
7:48 p.m. - 12:56 p.m.
BUF
-
CUN
18h 08m
2 stops
Delta Logo
12:35 p.m. - 11:58 p.m.
CUN
-
BUF
10h 23m
1 stop
C$ 557Delta
Booking Insights

KAYAK's insights & trends for Buffalo to Cancún flights

Get data-powered insights and trends into flights from Buffalo to Cancún to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Buffalo to Cancún?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Buffalo to Cancún departing in August.

What is the cheapest month to fly from Buffalo to Cancun?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buffalo to Cancún, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Buffalo to Cancun is November, where tickets cost C$ 535 (return) on average. On the other hand, the most expensive months are April and February, where the average cost of round-trip tickets is C$ 778 and C$ 774 respectively.

How far in advance should I book a flight from Buffalo to Cancun?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Buffalo to Cancún, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Buffalo to Cancun, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flightC$ 234
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly (14% more expensive on average)
Flight from Buffalo to Cancun

When to book flights from Buffalo to Cancún

Are your dates flexible? Find out the best times to travel from Buffalo to Cancún based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Buffalo to Cancun

  • How can I ensure that my medical needs are accommodated during the flight from Buffalo to Cancun?

    If you want to ensure that your medical needs are accommodated during a flight from Buffalo to Cancun. You need to inform the airline in advance about your medical condition and specific requirements. Carry all necessary medications and medical supplies in your carry-on baggage. Obtain any required medical clearances or documentation from your healthcare provider. Communicate your needs to the cabin crew once onboard, and utilize assistive devices as permitted.

  • Which public transportations are available between CUN airport and Cancun city center?

    After landing at Cancun International Airport (CUN) from Buffalo Niagara International Airport (BUF), you have several public transportation options to reach the city center. The ADO Bus is the primary bus service that operates between CUN and the city center. The approximate duration of the bus journey from the airport to downtown Cancun is around 25 to 35 minutes, depending on traffic conditions. The ADO buses are known for their punctuality and comfort, providing a convenient transportation option for travelers.

  • Are there any child safety guidelines or regulations to follow during the flight from Buffalo to Cancun?

    There are specific child safety guidelines and regulations to follow during a flight on all airlines from Buffalo to Cancun. These guidelines may include the proper use of child restraint systems, such as FAA-approved child safety seats or CARES harnesses. Infants should be secured with an infant seatbelt during takeoff, landing, and turbulence. Children should also be familiarized with emergency procedures and instructed to wear seatbelts when directed.

  • What travel options do I have to get to Buffalo Niagara International Airport (BUF)?

    When traveling from the city center to Buffalo Niagara International Airport (BUF), you have several transportation options. Taxis and rideshare services like Uber and Lyft are available for convenient and direct transportation. The Niagara Frontier Transportation Authority (NFTA) operates bus routes that connect the city center to the airport. Additionally, some hotels and shuttle companies offer airport transportation services. If you prefer to drive, you can use your personal vehicle and park it at the airport parking facilities. On average, it takes 15 to 30 minutes to get to BUF.

  • What is the cheapest flight from Buffalo to Cancun?

    In the last 5 days, the lowest price for a flight from Buffalo to Cancun was C$ 234 for a one-way ticket and C$ 470 for a round-trip.

  • Which airports will I be using when flying from Buffalo to Cancun?

    Buffalo airport is called Buffalo and the only airport in Cancun is Cancun.

  • Which aircraft models fly most regularly from Buffalo to Cancun?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Buffalo to Cancun?

    oneworld is the only airline alliance operating flights between Buffalo and Cancun.

  • Which is the best airline for flights from Buffalo to Cancun, Southwest or JetBlue?

    The two airlines most popular with KAYAK users for flights from Buffalo to Cancun are Southwest and JetBlue. With an average price for the route of C$ 865 and an overall rating of 7.9, Southwest is the most popular choice. JetBlue is also a great choice for the route, with an average price of C$ 619 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Buffalo to Cancun?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Cancun.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Cancun?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cancun from Buffalo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buffalo to Cancun?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cancun with an airline and back to Buffalo with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Cancun?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cancun from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Buffalo to Cancun

  • Are you flying with Frontier Airlines and need to know what class seats are available? Frontier Airlines offering flights from Buffalo to Cancun normally offers two seating classes: Economy Class and "Stretch" seating, which is an upgraded alternative. Stretch seating offers enhanced comfort and additional legroom.
  • On most of its flights, Delta Air Lines offers seat upgrades, including those from Buffalo to Cancun. If a passenger wants to enhance their seating, Delta offers options including Delta One, First Class, and Delta Comfort+. These classes offer different amenities and services.
  • If you intend on flying with Southwest Airlines and would require a special dietary meal, note that Southwest Airlines does not offer special meals on their flights. They do not have a designated in-flight meal service, and food options available for purchase are limited to snacks and beverages.
  • Do you intend on visiting Cancun from Buffalo and wondering what kind of documentation you would need for this trip? Citizens of the United States do not need a visa to travel from Buffalo to Cancun for leisure. Usually, admission into Mexico only requires a current U.S. passport.
  • Passengers can bring one complimentary cabin bag and one personal item on Turkish Airlines flights from Buffalo to Cancun. The cabin bag's maximum dimensions are 21.6 x 15.7 x 9 inches, and its weight cannot be more than 17 lb.

Reviews of the top 3 airlines flying from Buffalo to Cancún

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to Cancun. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buffalo to Cancún? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
SouthwestOverall score based on 4247 reviews
8.0Comfort
8.6Crew
7.5Entertainment
8.1Boarding
7.0Food
Airline reviews

Flight coming out of Buffalo was delayed, so we had to be rescheduled on another flight from Baltimore to Phoenix which means we had a long layover and got home 3.5 hours late. Shuttle to parking stopped at 10pm, so we had to pay for an Uber to the parking lot and got charged an extra day of parking since it was after midnight. Not the best experience. Long day!

2.0 MediocreDawn, Jun 2026
BUF - BWI
Read more Southwest reviews

Flight coming out of Buffalo was delayed, so we had to be rescheduled on another flight from Baltimore to Phoenix which means we had a long layover and got home 3.5 hours late. Shuttle to parking stopped at 10pm, so we had to pay for an Uber to the parking lot and got charged an extra day of parking since it was after midnight. Not the best experience. Long day!

We had a 5 hour delay on the tarmac in Baltimore

Airline travel is always too cramped to really be pleasant, but the cabin crew on this flight did a pretty good job of making up for it by putting on some music during boarding and sprinkling a few funny remarks into the safety briefing and announcements, and just generally being friendly and helpful. It definitely reminded me of why I prefer the in-flight experience on Southwest!

Flight was delayed due to plane not passing inspection And one of the crew had to time out and we had to wait for another one A 3 hour delay

It was one and half hour late... Not sure if any other experience matters.

It was 2 hours 45 minutes late, for no apparently clear reason.

It went well. Plane wasn't full. Will be great when assigned seating is in place

As always it was a pleasure to fly on southwest.

Excellent! There was a delay due to the weather and they did all they could do to keep us comfortable & updated. Thank you!

Couldn't connect to the internet and movies. Needed help.

Broke my luggage and I can't get a resolution yet.

There were no TV screens - even in Business class. 5 delays, and only given $12 meal voucher! Terrible!

Flight was delayed again and again ultimately almost three hours getting us to our location at close to midnight by the time we got in and out of airport to destination. I had taken time off work to enjoy an evening at destination and that was now wasted

No food/snack served during the flight. Crew wasn’t interested at all. Flew American First but flying low cost with Ryanair is even better

The flight was good. The only reason I did not say “excellent” was the delay

They could have done a better job announcing the boarding groups and asked for more drinks (water) if needed.

Ac was broken so we deplaned, waited 2 hours, taxiing for takeoff they said the plane would not fly so we went back to the gate and got a new plane which took another hour. In all a 4 hour delay for an 80 min flight.

We were delayed bc ground crew gave the flight crew the wrong paperwork. We taxiied to the runway then back to the gate to get the correct paperwork that no one bothered reviewing the first time we pushed back. Boarding was rude and stressful like it always is. Gate agents and flight attendants are all over 55 years of age, embittered by years of underpayment From AA leading to their passive agressive bitchiness for no reason.

Boarding time was easy & quick. Crew was excellent. In-flight entertainment was great/easy. Seats are too small and not enough room between rows: felt like a sardine/very cramped.

Ground crew forced me to double pay for infant international charges, when I complained about this and told them, with proof, I already paid they threaten to not allow me on the plane because I was “being rude”. Horrible ground management, horrible airline.

When I agreed to give up my two seats because of overbooking by the airline, I should have been offered some sort of reward or credit towards a future flight. I was not. It was not until the next day when I mentioned it to a Jet Blue employee that I was advised to call 1-800-JetBlue. So here I am, having done Jet Blue a favor and I had to do the work to find out if I was going to get a credit. Such service

Domestic flights are good. Just stay away from international travel

First the flt was delayed over 2 hrs bc of plane mechanics that should have been handled better! No text or email was sent so only found out at the airport so there we sat for 5 hours! THATS RIDICULOUS! The gate area was filthy! No agents showed up till hr before so no additional info was given-waited online for 15 mins while the gate agent chatted and got together then given last seat in back of plane!! No priority for senior or anything-took attendants over 2hrs to serve drinks and snack-WHY are they not served together? By time snack came needed another drink! Worst service in my life!

Since we started at syr the service, crews, and flights were just excellent

Excellent price. Everything on time. two bad parts. Kayak said I couldn't sign in for the flight online, but I got an email at the same time from Jet Blue and they let me sign in online. Second bad part was that, although I had provided my known traveler number, neither of my boarding passes, for this flight and the previous one, had TSA pre-check showing.

In flight on demand didn't work at our seats. Only a single beverage/snack run.

In-flight staff was very helpful and excellent. However, the flight was delayed by 90 minutes. Also the boarding process should be expedited in case of delayed flights. This will help the passengers trying to make international connections.

Kayak sent over to jet blue my account being Mike Callaghan instead of Michael. I have a jet blue account with Michael that was connected

Problem with the gate after landing for an hour caused lots of issues for commuting after. Don’t think the crew handled it well at all.

Landing was bad. Gate issue or something for 1 hour. Missed my taxi, thus paid triple for the ride to my hotel.

Everything you need to know for your flight from Buffalo to Cancún

Information on your arrival and departure airports