$109 Find Cheap Flights from Buffalo to Caribbean

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 departing on 2/9. 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

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Cheap Flights from Buffalo to Caribbean

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Punta Cana
Punta Cana1 stop$302
Santo Domingo
Santo Domingo1 stop$318
Montego Bay
Montego Bay1 stop$331
Oranjestad
Oranjestad2 stops$292
Nassau
Nassau1 stop$325
Kingston
Kingston1 stop$413
Simpson Bay
Simpson Bay1 stop$255
Providenciales
Providenciales1 stop$308
Port of Spain
Port of Spain1 stop$272
Bridgetown
Bridgetown1 stop$456
George Town
George Town1 stop$296
Willemstad
Willemstad1 stop$315
St. John's
St. John's1 stop$417
Puerto Plata
Puerto Plata1 stop$320
Aguadilla
Aguadilla1 stop$228
Punta Cana
Punta Cana1 stop$302
Santo Domingo
Santo Domingo1 stop$318
Montego Bay
Montego Bay1 stop$331
Oranjestad
Oranjestad2 stops$292
Nassau
Nassau1 stop$325
Kingston
Kingston1 stop$413
Simpson Bay
Simpson Bay1 stop$255
Providenciales
Providenciales1 stop$308
Port of Spain
Port of Spain1 stop$272
Bridgetown
Bridgetown1 stop$456
George Town
George Town1 stop$296
Willemstad
Willemstad1 stop$315
St. John's
St. John's1 stop$417
Puerto Plata
Puerto Plata1 stop$320
Aguadilla
Aguadilla1 stop$228

Book Cheap Buffalo to Caribbean Plane Tickets

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

Mon, Feb 23 - Sat, Feb 28
Frontier Logo
4:45 pm - 2:25 am
BUF
-
SJU
8h 40m1 stop
Frontier Logo
5:25 pm - 9:52 am
SJU
-
BUF
17h 27m1 stop
$176Frontier
Mon, Feb 23 - Sat, Feb 28
Frontier Logo
4:45 pm - 2:25 am
BUF
-
SJU
8h 40m1 stop
Frontier Logo
5:25 pm - 9:52 am
SJU
-
BUF
17h 27m1 stop
$177Frontier
Sat, Jan 10 - Fri, Jan 16
Frontier Logo
6:33 pm - 8:54 am
BUF
-
SJU
13h 21m1 stop
Frontier Logo
3:58 am - 7:11 pm
SJU
-
BUF
16h 13m1 stop
$180Frontier
Thu, Mar 5 - Thu, Mar 12
Delta Logo
7:00 am - 4:50 pm
BUF
-
SJU
8h 50m1 stop
Delta Logo
6:15 am - 3:51 pm
SJU
-
BUF
9h 36m1 stop
$211Delta
Mon, Jan 19 - Wed, Jan 28
JetBlue Logo
7:00 am - 2:28 pm
BUF
-
SXM
6h 28m1 stop
JetBlue Logo
3:43 pm - 11:47 pm
SXM
-
BUF
9h 04m1 stop
$255JetBlue
Thu, Jan 22 - Wed, Jan 28
American Airlines Logo
6:53 pm - 2:42 pm
BUF
-
AUA
18h 49m2 stops
American Airlines Logo
3:46 pm - 11:48 pm
AUA
-
BUF
9h 02m1 stop
$292American Airlines
Sat, Feb 7 - Sat, Feb 14
American Airlines Logo
7:07 am - 4:01 pm
BUF
-
SXM
7h 54m1 stop
American Airlines Logo
3:00 pm - 11:26 pm
SXM
-
BUF
9h 26m1 stop
$293American Airlines
Sun, Jan 11 - Thu, Jan 15
JetBlue Logo
7:00 am - 2:28 pm
BUF
-
SXM
6h 28m1 stop
JetBlue Logo
3:43 pm - 11:47 pm
SXM
-
BUF
9h 04m1 stop
$305JetBlue
Thu, Feb 5 - Tue, Feb 10
Delta Logo
6:00 am - 3:20 pm
BUF
-
AUA
8h 20m1 stop
Delta Logo
4:35 pm - 11:28 pm
AUA
-
BUF
7h 53m1 stop
$316Delta
Tue, Feb 3 - Sat, Feb 7
United Airlines Logo
2:49 pm - 3:22 pm
BUF
-
NAS
24h 33m2 stops
United Airlines Logo
4:05 pm - 1:24 pm
NAS
-
BUF
21h 19m1 stop
$447United Airlines
Booking Insights

KAYAK's insights & trends for Buffalo to Caribbean flights

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

What is the cheapest Buffalo to Caribbean flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Caribbean from Buffalo found in the last 72 hours was to San Juan, at $158 round-trip. The most popular route is from Buffalo (BUF) to San Juan Luis Munoz Marin Intl Airport (SJU), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $158.

Can I save money by flying with a layover from Buffalo to Caribbean?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $393, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buffalo to Caribbean, 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 is September, when tickets cost $290 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $535 and $464 respectively.

What’s the cheapest day of the week to fly from Buffalo to Caribbean?

The average price of all round-trip flights from Buffalo to Caribbean clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Caribbean on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Buffalo to Caribbean. For your return ticket, we recommend flying on a Thursday and avoiding Sundays for the best deals.

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

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, 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, you should book around 4 weeks before departure, which saves you about 17% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$109
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Buffalo to Nassau

FAQs - booking Caribbean flights

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

    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.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Buffalo to Caribbean 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 Caribbean?

    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 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?

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

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

    The cheapest time of day to fly to Caribbean is generally in the morning, when round-trip flights cost $314 on average. Morning departures are around 12% cheaper than evening flights, on average. The most expensive time of day to fly to Caribbean is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $468.

Reviews of the top 5 airlines serving from Buffalo to Caribbean

 
Need help choosing which airline to fly with from Buffalo to Caribbean? 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 4258 reviews
8.6Crew
8.0Comfort
8.1Boarding
7.0Food
7.5Entertainment
Airline reviews

Check-in, Boarding and flight were smooth. All the employees and crew was very nice and funny. They gave the kids crayons and workbooks to keep them occupied which was a big win. I’ve flown Southwest many times and that’s the first time I’ve seen that and it is a great addition.

10.0 ExcellentAnonymous, Dec 2025
DAL - CHS
Read more Southwest reviews

Check-in, Boarding and flight were smooth. All the employees and crew was very nice and funny. They gave the kids crayons and workbooks to keep them occupied which was a big win. I’ve flown Southwest many times and that’s the first time I’ve seen that and it is a great addition.

Flight was on time. Wi-fi was a little spotty/slow. Boarding and exit were efficient.

Okay, not wonderful. Short flight. Wi-fi didn't work properly. Stuck waiting for a gate to open upon arrival for 20 or so minutes.

They sent a notice that they were boarding an hour early. We had to leave the club and run to the gate. They said sorry, that came from corporate and was a mistake. They did not have enough seating because the flight before it had not taken off on time. They moved our gate and delayed it for an hour.

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

The lead steward kept singing about "San Francisco" and hotel California---more annoying than humorous....needs work. Flight was smooth and on time.

Still a fan of open seating. Flight was on schedule and arrived on time. The 737 MAX is very comfortable.

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!

No delays and arrived to destination 30 min early. Staff was super friendly.

San Diego airport is brand new, spacious, airy and very smooth checkin at SW baggage drop.

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

None of the airplane features were available during the flight.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

I truly love flying with Delta. They have always treated me with the upmost respect

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight was great. The gate location was way to far away!!!

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Not United Airlines' fault. It's ORL airport's fault.

Great flight. On time boarding. Smooth flight and on time arrival at EWR. The flight crew was marvelous and there was a great selection of movies on the entertainment system. Our bags were at the carousel before we got there. Another excellent flight from United.

United airlines has the best customer experience from booking to arrival. I always fly United airlines. The mileage program is excellent

They did the one thing that really matters - got to Chicago early.

I liked the snacks and the flight attendants were friendly.

Gate agent at Frankfurt was terrible. She denied PRE boarding even as it was printed on the boarding pass. Refused to look at the boarding pass and literally shouting for no reason. Frankfurt airport has horrible and rude staff who avoids trying to answer any question at all. Overall, horrible experience.

The Crew and the food was the worst I ever had in Business Class. First they told us there were no space for carry on. It was plenty of space over our 2 row seats, we had to ask to let us travel with it which was accepted. They were aware that we had to run for the connection due to the previous flight delay. Have us one hour waiting for more customers and not even offer a glass of water. Then started the service and they started to serve other passengers drinks in business and did not offer any drinks until they serve our pre ordered meal and I ask for something to drink. I had to wait until they finished to serve all passengers until Inget something. The crew was the worts I ever had for Business Class in my life.

Very turbulent trip made it pretty bearable, plus the lack of refreshments served and the lack of any air conditioning before takeoff which took an hour or more.

Flight was late - I was downgraded from first class to coach

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

Disliked having to wait a little longer to disembark from the plan when we landed in London

Food should be better quality. Video screens have poor resolution and the library of movies is poor. The other airlines are much better.

They only offered water for Group 6. Awful announcements from the Crew. Couldn't understand a single word. Barely came by for the trash afterwards. Man, I love water for a premium flight. Wow. Water in a cup.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

We arrived 4 hours early and still almost missed the flight because they weren’t able to access one of the boarding tickets. They then sent hour bags late and we were all of our without clothing and eventually had to take an expensive cab back and forth to the airport as they wouldn’t deliver the bag which arrived late at night that day and we would have to wait until noon the began day (messing up a second day of plans). Also, all the food has dairy or pork. No vegan or even vegetarian option in the flight—even for purchase.

The comfort of the seats was great, the crew eased my child’s anxieties and the fact that I had full cans of my beverage choice was great.

Pathetic check in experience at JFK. Everything is self check in. Not enough staff present to help with when the check in process or the kiosk gets stuck. Staff present not welcoming or pleasant at all. On the other hand the NY based flight crew was great. Courteous and friendly throughout the flight. Special meals leave a lot to be desired. Kids meals should be made available when kids are flying and same goes for special kids meals too.

Waited on the runway for takeoff for 2.5 hours. Air traffic rerouted us. The plane didn't have enough fuel, so had to go back to the gate. Had to wait for a new pilot. Should have landed at 5:22. Didn't land until 9:10. Trash flight.

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.

Not a pleasant experience, service was poor. Didn't like it

Plane was in bad shape. TV’s and WiFi didn’t work. Plane need a refresh. Not enough room for bags.

Everything was great. I liked the text updates so that I never miss a gate change & I have all the latest info.

No internet on a flight over three hours in this age is criminal. Staff inattentive and dismissive

Worst flight experience ever flights canceled. JetBlue told us just did not even bother standing in line to come back in one and a half hours then without any information we had to go pick up all of our luggage and spend over $2000 in accommodation just to get home. JetBlue said that the next flight available for us to get home would be three days later. Absolutely absurd hasn’t offered to give us any compensation do not fly JetBlue horrible company. They said it was based on the weather and the weather is great in all locations that we would’ve been flying to total hoax. I think it’s a conspiracy theory.

flight was delayed for hours with no explanation. The plane was a very old aircraft.

Communication since no reason or explanation was given for 3 hrs delay

The flight departed more than 1 hour late. Leg room is bigger than most airlines

Excellent. Although they used to greet me as a mosaic member and provide a free drink, early boarding helps me to keep coming back to JetBlue.

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.

Everything you need to know for your flight to Caribbean

Information on your arrival and departure airports