C$ 167 Find Cheap Flights from Buffalo to Caribbean Islands

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 Caribbean Islands departing on 14/6. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Caribbean Islands, 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 Caribbean Islands, as well as popular online travel agencies
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Best Caribbean Islands Flight Deals from Buffalo

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Punta Cana
Punta Cana1 stopC$ 546
Montego Bay
Montego Bay1 stopC$ 562
Oranjestad
Oranjestad1 stopC$ 533
Nassau
Nassau1 stopC$ 515
Bridgetown
Bridgetown1 stopC$ 786
Simpson Bay
Simpson Bay1 stopC$ 651
Providenciales
Providenciales1 stopC$ 619
Santo Domingo
Santo Domingo1 stopC$ 598
George Town
George Town1 stopC$ 526

Cheap Flight Deals from Buffalo to Caribbean Islands (BUF-zzEPX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Caribbean Islands 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.

Recent round-trip flight deals from Buffalo to Caribbean Islands

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Buffalo to Caribbean Islands.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Delta Logo
12:09 p.m. - 10:08 p.m.BUF-SJU
9h 59m1 stop
Delta Logo
1:10 p.m. - 11:50 p.m.SJU-BUF
10h 40m1 stop
C$ 333Delta
Find Deal
Wed, 1 Oct - Wed, 8 Oct
Delta Logo
7:00 a.m. - 4:19 p.m.BUF-SJU
9h 19m1 stop
Delta Logo
2:15 p.m. - 11:03 p.m.SJU-BUF
8h 48m1 stop
C$ 361Delta
Find Deal
Tue, 2 Sep - Mon, 8 Sep
Delta Logo
3:30 p.m. - 10:08 p.m.BUF-SJU
6h 38m1 stop
Delta Logo
5:24 p.m. - 11:50 p.m.SJU-BUF
6h 26m1 stop
C$ 387Delta
Find Deal
Sat, 27 Sep - Sun, 5 Oct
JetBlue Logo
3:05 p.m. - 9:30 p.m.BUF-SJU
6h 25m1 stop
JetBlue Logo
3:33 a.m. - 1:53 p.m.SJU-BUF
10h 20m1 stop
C$ 420JetBlue
Find Deal
Wed, 28 May - Sun, 1 Jun
JetBlue Logo
3:05 p.m. - 9:30 p.m.BUF-SJU
6h 25m1 stop
JetBlue Logo
1:58 p.m. - 9:54 p.m.SJU-BUF
7h 56m1 stop
C$ 427JetBlue
Find Deal
Wed, 7 May - Tue, 13 May
United Airlines Logo
10:50 a.m. - 11:57 p.m.BUF-SJU
13h 07m2 stops
United Airlines Logo
1:05 a.m. - 9:46 a.m.SJU-BUF
8h 41m2 stops
C$ 457United Airlines
Find Deal
Wed, 1 Oct - Tue, 7 Oct
United Airlines Logo
7:00 a.m. - 2:44 p.m.BUF-SJU
7h 44m1 stop
United Airlines Logo
1:05 a.m. - 9:46 a.m.SJU-BUF
8h 41m2 stops
C$ 511United Airlines
Find Deal
Wed, 1 Oct - Tue, 7 Oct
Southwest Logo
12:50 p.m. - 10:25 p.m.BUF-SJU
9h 35m1 stop
Southwest Logo
5:20 a.m. - 5:05 p.m.SJU-BUF
11h 45m2 stops
C$ 530Southwest
Find Deal
Sat, 17 May - Wed, 21 May
Southwest Logo
12:35 p.m. - 6:50 p.m.BUF-SJU
6h 15m1 stop
Southwest Logo
5:30 a.m. - 11:40 a.m.SJU-BUF
6h 10m1 stop
C$ 535Southwest
Find Deal
Mon, 30 Jun - Sat, 5 Jul
American Airlines Logo
5:30 a.m. - 12:25 p.m.BUF-PUJ
6h 55m1 stop
American Airlines Logo
4:00 p.m. - 11:16 a.m.PUJ-BUF
19h 16m2 stops
C$ 617American Airlines
Find Deal
Tue, 20 May - Fri, 23 May

KAYAK's insights & trends for Buffalo to Caribbean Islands flights

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

What is the cheapest time of day to fly to Caribbean Islands?

The average price for all round-trip flights from Buffalo to Caribbean Islands depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Caribbean Islands is generally at night, when round-trip flights cost C$ 527 on average. Morning departures are around 26% more expensive than evening flights, on average. The most expensive time of day to fly to Caribbean Islands is generally in the morning, which is peak travel time and where the average cost of a ticket is C$ 690.

What is the cheapest month to fly from Buffalo to Caribbean Islands?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buffalo to Caribbean Islands, 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 Caribbean Islands is September, when tickets cost C$ 685 (return) on average. On the other hand, the most expensive months are June and November, when the average cost of round-trip tickets is C$ 1,044 and C$ 990 respectively.

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

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 Caribbean Islands, 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 Caribbean Islands, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know

Low season

September

High season

March

Cheapest flight

C$ 167
Best time to beat the crowds (23% less expensive on average)
Most popular time to fly and prices are also 0% lower on average.
Flight from Buffalo to San Juan

FAQs - booking Caribbean Islands flights

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

    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 Caribbean Islands.

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

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

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

    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 from Buffalo to Caribbean Islands with an airline and back with another airline.

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

    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 from Buffalo to Caribbean Islands up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Buffalo to Caribbean Islands

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to Caribbean Islands. 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 Caribbean Islands? 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.
8.0
SouthwestOverall score based on 4287 reviews
7.6Entertainment
8.6Crew
7.1Food
8.2Boarding
8.0Comfort
Airline reviews

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

8.0 ExcellentJonathan, Apr 2025AUS - MSY
Read more Southwest reviews

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

Plz don't take away free bags and free seating

The seats were a bit cramped and worn, but otherwise okay.

I would have liked to arrive on time - not 5 hours late!

After a 3 hour layover in Denver my flight was delayed over 5 hours! No explanation; no assistance; no offer to provide compensation; no one at Southwest was willing to offer any assistance. 8 hours in the Denver airport - ridiculous!

It was a perfect flight in all aspects! Both legs!

Only one drink pass through the cabin for a 4 hour flight. Quite rough and bumpy landing.

Boarding process, crew were good. But the seats were so uncomfortable that was all I could focus on. I literally had to sit forward so that all 3 of us could fit in row. I will try to avoid Southwest in the future for any flights over 60 minutes.

1.5 hour delay, poor service, no compassion from the crew. Terrible experience

Multiple delays and not straight answer from the United team

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

leg space better than expected. two washrooms for one plane isn't enough.

No music app working: no economy meal on five hour flight; hour on tarmac at the end waiting for a gate. Flight itself was smooth and easy.

Communication with the customer and stay is important. Staff off with a minor inconvenience but it worked out of course. Also this was a very old Mint Class plane. They snuck this one in on us. The updated aircraft are much better.

The flight itself was fine, but the boarding process was extremely frustrating. There is no one scanning boarding passes - passengers just scan themselves and enter the jetway. By the time my husband and I got on the plane and were halfway to our seats they determined there were too many bags on the plane and everything at that point needed to be checked. This created a lot of unnecessary chaos. They should have alerted people before getting on the plane that they would need to start checking bags instead of waiting until people were already on the plane.

The best flight I’ve had in a while. The plane was like 25% capacity, if that. Smoothest boarding and deplaning process I’ve ever experienced. Wish all flights were this smooth.

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

Traveling with JetBlue from NYC was convenient as accessing JFK airport was straightforward via the LIRR to the AirTrain. Maneuvering through the terminal was hassle-free, which was a pleasant start to the journey. However, the flight experience itself left much to be desired. The seating arrangement was notably uncomfortable; despite securing a window seat, space felt cramped. This was exacerbated by the middle seat passenger encroaching on my area, which made the flight less enjoyable. Additionally, while the in-flight entertainment system initially seemed like a reprieve, the sound outlet on my seat was inoperable. This issue turned what could have been a manageable three-hour flight into a rather tedious ordeal, as I was unable to use the entertainment system effectively. While JetBlue provided a smooth process in terms of airport logistics, the on-board experience highlighted areas in need of improvement, particularly in terms of comfort and entertainment system maintenance.

Over 2 hour delay for a 50-minute flight is unacceptable, especially in normal weather. Very poor communication via app

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

The flight was excellent. The crew was welcoming and attentive.

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

Delays on all NY flights. There was no communication on why but they didn’t say it was weather. Other carriers were not delayed.

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

They cancelled our flight without warning OR a refund. Never doing business with American Airlines again! This is the second AA booked trip in a row that we've had challenges with.

I got bumped due to weight restrictions even tho there were empty seats on my flight. I got put on an other flight with a stopover. My flight that originally was going to take 5-6 hours ever up being 14+ hours and my luggage arrived to my destination without me because I was made to check in my luggage on my original flight when I was deemed ok to board only to be asked to deplane. Worst flight experience.

Flight cancelled. Added a day and a half to my travel. American Airlines DID put me in a hotel for two nights, but have not given any money back for any of this! I spent money on an apartment at my destination that I basically wasted because I could not arrive.

I was pleasantly surprised with an upgrade at boarding. I finally had a mostly gluten free food options and a very attentive attendant.

It was good. It’s been a long time since my wife and I fly any where and things have changed. Our trip was to see our new grandson. We fly economy and that was not good for my bad back. It was a quick flight but uncomfortable.

Staff at the gate were incredibly rude, hostile and threatening. Never fly American Airlines.

AA had a nationwide tech glitch today and after two connections snd hours of delay, I arrived 7 hours late to my destination

Not very good. Paid in excess of $400 for assigned seating for my family and that was not provided. I want that money back.

The seats were hard molded plastic covered in plastic vinyl. And the scam to charge people extra to sit together. Don’t they know we can just ask someone to trade seats. And watching the staff separate young children from parents… super classy. We had to guilt them into offering up our seats. This companies policies suck. Don’t give them your money.

The seats were awful, hard plastic covered in sheet vinyl. The airline tries to scam you into paying extra to get seat together when the flight wasn’t full. They were going to separate a family with young children but my wife who had a row to herself gave up her seat so the young mom could be with her young boys. I’m never giving this airline my money again.

It was a short flight so no food or entertainment….

Seats are uncomfortable but price is good. Guess I can put up with misery for four hours.

I’ve never traveled on Frontier before. If you want basic, no frills, friendly service at great prices then give them a fly!

Cancelled and declined to find alternatives Earlier flight is 2 days later Sent the cancellation notification very late, wish I knew earlier would have stayed to watch the Miami open final game Very disappointing service

The worst flight of my life. Never will I fly frontier again

Landing in terminal 2, but my luggage is terminal 3. We (and others) were looking for it in terminal 1. We probably missed the crew broadcast, but the communication could have been clearer for non native (or elderly) passengers.

I chose the seats when booked the flight and paid for them. However after checking in I found we were assigned different seats!

Everything you need to know for your flight to Caribbean Islands

Information on your arrival and departure airports

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