$98 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 4/10. 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

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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$273
Santo Domingo
Santo Domingo1 stop$365
Montego Bay
Montego Bay1 stop$351
Oranjestad
Oranjestad2 stops$362
Nassau
Nassau1 stop$375
Kingston
Kingston2 stops$491
Simpson Bay
Simpson Bay1 stop$380
Providenciales
Providenciales2 stops$344
Port of Spain
Port of Spain1 stop$333
Bridgetown
Bridgetown1 stop$380
George Town
George Town1 stop$346
Willemstad
Willemstad1 stop$473
Puerto Plata
Puerto Plata1 stop$389
St. John's
St. John's1 stop$626
Aguadilla
Aguadilla1 stop$204
Punta Cana
Punta Cana1 stop$273
Santo Domingo
Santo Domingo1 stop$365
Montego Bay
Montego Bay1 stop$351
Oranjestad
Oranjestad2 stops$362
Nassau
Nassau1 stop$375
Kingston
Kingston2 stops$491
Simpson Bay
Simpson Bay1 stop$380
Providenciales
Providenciales2 stops$344
Port of Spain
Port of Spain1 stop$333
Bridgetown
Bridgetown1 stop$380
George Town
George Town1 stop$346
Willemstad
Willemstad1 stop$473
Puerto Plata
Puerto Plata1 stop$389
St. John's
St. John's1 stop$626
Aguadilla
Aguadilla1 stop$204

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

Tue, Apr 14 - Tue, Apr 21
Delta Logo
6:00 am - 2:48 pm
BUF
-
STT
8h 48m
1 stop
Delta Logo
3:59 pm - 12:50 am
STT
-
BUF
8h 51m
1 stop
$224Delta
Sat, May 9 - Wed, May 13
American Airlines Logo
7:28 pm - 10:48 am
BUF
-
SJU
15h 20m
1 stop
American Airlines Logo
11:38 am - 11:59 pm
SJU
-
BUF
12h 21m
2 stops
$230American Airlines
Fri, May 8 - Wed, May 13
Frontier Logo
7:31 pm - 8:04 am
BUF
-
SJU
12h 33m
1 stop
Frontier Logo
3:33 pm - 6:46 pm
SJU
-
BUF
27h 13m
1 stop
$231Frontier
Sat, May 2 - Wed, May 6
American Airlines Logo
7:28 pm - 10:48 am
BUF
-
SJU
15h 20m
1 stop
American Airlines Logo
11:43 am - 10:04 pm
SJU
-
BUF
10h 21m
2 stops
$235American Airlines
Thu, Jun 4 - Mon, Jun 8
Frontier Logo
8:49 pm - 2:08 am
BUF
-
SJU
29h 19m
1 stop
Frontier Logo
6:09 pm - 7:07 pm
SJU
-
BUF
24h 58m
1 stop
$239Frontier
Mon, May 11 - Sat, May 16
Delta Logo
6:15 am - 3:17 pm
BUF
-
STT
9h 02m
1 stop
Delta Logo
4:27 pm - 12:15 am
STT
-
BUF
7h 48m
1 stop
$249Delta
Tue, Apr 14 - Tue, Apr 21
United Airlines Logo
6:00 am - 1:08 pm
BUF
-
STT
7h 08m
1 stop
United Airlines Logo
1:22 pm - 11:50 pm
STT
-
BUF
10h 28m
2 stops
$279United Airlines
Wed, Sep 16 - Wed, Sep 23
JetBlue Logo
7:20 am - 1:46 pm
BUF
-
STT
6h 26m
1 stop
JetBlue Logo
2:45 pm - 10:45 pm
STT
-
BUF
8h 00m
1 stop
$316JetBlue
Tue, May 5 - Wed, May 6
JetBlue Logo
6:00 am - 3:36 pm
BUF
-
PUJ
9h 36m
1 stop
JetBlue Logo
11:00 am - 11:48 pm
PUJ
-
BUF
12h 48m
1 stop
$335JetBlue
Mon, Jun 1 - Sat, Jun 6
United Airlines Logo
6:00 am - 3:10 pm
BUF
-
MBJ
10h 10m
1 stop
United Airlines Logo
4:12 pm - 11:59 pm
MBJ
-
BUF
6h 47m
1 stop
$372United 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 $114 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 $114.

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

The average price for all round-trip flights from Buffalo to Caribbean 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 is generally in the morning, when round-trip flights cost $387 on average. The most expensive time of day to fly to Caribbean is generally in the morning, which is peak travel time and where the average cost of a ticket is $387.

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 $384, 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 $273 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $547 and $419 respectively.

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 7 weeks before departure, which saves you about 9% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$98
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Buffalo to San Juan

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.

Top tips for finding cheap flights to Caribbean

  • Looking for a cheap flight? 25% of our users found tickets from Buffalo to the following destinations at these prices or less: San Juan $158 one-way - $320 round-trip

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 4331 reviews
8.1Boarding
8.0Comfort
7.0Food
7.5Entertainment
8.6Crew
Airline reviews

Southwest continues to do less for more money. Flight attendants used to be fun and friendly. But now it’s like they don’t even see you. Such a shame.

6.0 GoodDavid, Mar 2026
RSW - BWI
Read more Southwest reviews

Southwest continues to do less for more money. Flight attendants used to be fun and friendly. But now it’s like they don’t even see you. Such a shame.

Great flight. Good snacks and drinks. Grateful it was free. The flight from Nashville to louisville, i think her name was Tracy (not sure that's right) super awesome, nice and cheerful. She really enjoyed being at work today! She was the person who scanned the boarding pass on flight wn941. She should be recommended for a raise !

I liked it better when you were truer to your roots Am paying more for less fun

Southwest was greaat! The most expensive but the least upsetting for those we were flying to see.

I flew twice this week on Southwest, was delayed over 2 hours both ways. From Pittsburgh to Chicago it was due to weather but the gate agents, pilot etc were great at updating everyone. Today from Midway to Pittsburgh the plane had come from an international location, kept getting delayed, no information was given until we were delayed for the third time. It was ridiculous, whoever scheduled that plane to fly to Pittsburgh after didn’t consider a lot of things.

Boarding was easy. The seats are small and fairly uncomfortable

I was supposed to be on a later flight. When I showed up at the gate, the woman working there was extremely helpful getting moved up to this earlier flight.

We had a 5 hour delay on the tarmac in Baltimore

Long layover between flights to Long Island from BWI - need better coordination between flights

I elected to pay for the upgrades and found very little difference

I am still at the Airport! Delayed Delayed and Delyaed

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Delayed. Hot. Passenger next to me was so large I couldn’t move.

The flight went very well, but the flight attendants didn't serve and food or drinks other than 1st class due to rough air but to be honest it wasn't that bumpy and I felt that they could've at least offered water and coffee perhaps. Also serving 1st class only is a bad look. I've been in 1st class many times and I would've felt that if the turbulence was too rough for the main cabin, it would be too rough for 1st class too.

There was an unruly family behind us that made the short flight miserable!!! The cabin crew did nothing to contain it.

My seatback screen didn’t work so that sucked because that’s what I was going to do on the plane.

The whole experience was excellent. As it most often is with Delta

There’s not much to say about a one hour flight. This is a connection from LA to RNO that I missed the previous night due to a mechanical check delay on my originating flight from JFK to LAX. The short flight itself was fine. Instructions from the pilot and crew were per usual. The coffee was barely lukewarm, which possibly was purposeful so we would down it quickly. Bags were already on carousel upon reaching baggage claim, which was excellent.

Boarding and crew were fantastic, but I paid for a window seat with no window. Seat 11D on a CRJ-900 apparently does not have a window. Lesson learned.

It was good. The leg room was not great in Row 1.

Flights were on time. Free Wifi on plane. Everything was well organized.

During landing. 2 crew members passed 3 times by my lane and didn't notice that people in front of us had their site to the furthermore reclined... That was uncomfortable and could have been dangerous.

They delayed the flight from 9:00 to 11:55 At 11:45 they canceled the flight. I paid a premium price for the tickets with poor service

We had excellent customer service despite the chaos at George Bush airport in Houston!

It isvvery small flight. No leg room . No space to put my personal item at feet.

I will never fly ANA again. They lost one of my large pieces of checked luggage, the heaviest one with the most valuable items in it, and they said they will not send me an email unless they can't find it, even though the paper they gave me to track the status of my lost luggage requires a code from an email they are supposed to send me so I can do baggage tracing. They claim to be an international airline, but they also insist on calling a Japanese telephone number to confirm where to send the lost baggage if they find it. It is impossible to find an actual contact email address for customer support on their website, and their AI chatbot is unhelpful, directing you to a webpage that says it is for contact information but does not have any actual email addresses or phone numbers listed on it. My seat in economy did not recline at all, even though I was not sitting in an exit row nor the very back row. I had to sit in the fully upright position for over ten hours of international travel. Awful experience overall.

No seat back entertainment. And app had a hard time getting entertainment loaded.

ticket agent lady wás very helpful , she arranged wheel chair for my elderly mother

Didn't make the flight because the first leg of my flight was canceled and the next leg was already booked.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Automated scanning was slow and somewhat haphazard. Too many people were unfamiliar with the tech and were forced to learn on the fly. The hands off approach of the gate staff made it more uncomfortable. This needs work. Overall the flight and cabin crew were excellent.

Crew were fantastic and so catering and wonderful! Full score for the entire crew!

Terrible. They canceled our early morning flight after midnight on the day of and had no available flights to rebook my family on for the next 72 hours. Yet they still had other flights that were not cancelled from JFK so it couldn’t be based on the weather. It felt like they canceled the flight based on it not being profitable enough for them. I am not interested in traveling with the again. The absolute worse customer service and lack of accountability.

First time flying with JetBlue and never again. I went to the counter to request meet and assist because I'm 74 and my wife is 79. I walk with a cane and my wife is handicapped and has her own wheel chair. I told the agent that my wife and luggage was at the entrance door. The ticketing agent said to me that they don't offer meet and assist. I need to bring them our luggage and then go back and get my wife in order to get my boarding pass. As I went back to get my luggage a Southwest agent along with a TSA agent recognized the situation and came over and took my wife and luggage to the JetBlue ticketing counter alongside the line and told the JetBlue agent to issue to take our luggage as soon as they could.

Flight was fine, price was good but food onboard was abysmal. I was on there for breakfast and lunch and dinner 845am EST to 845pm GMT and all I got was a yoghurt parfait, fruit and a piece of cake. Later snacks included an ice-cream brownie and a pizza twist. I was hungry by the time I landed and the airport amenities were closed. Not happy.

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.

My flight from LGA was cancelled and my rebooked flight from JFK was delayed numerous times. I will now be getting home after 2am.

Flight was delayed half hour before boarding, but when I checked flight aware the plane that would Pick us up had a delay of more than an hour. AA should let us know in advance to avoid waiting several hours in the airport

Not really sure I enjoyed the flight at all. The flight attendants seemed a little tired and rude at times. The snacks were lacking in taste and sustenance. The flight was incredibly turbulent for three plus hours and the pilot had to do a second pass to land at our final destination because he was coming in so fast. He must have taken a short cut and because of it we had to suffer the violent turbulence and the dropping down. It had to be one of if not the worse flights I have ever been on and have traveled vastly all over the world.

Aging planer and NO wifi on a 14 hour day flight. Unless you are retired or don't need to work or be in touch with the world... The lack of Wifif really ruined the flight. And the old plane - really showing it's age, wasn't great

There was no inflight service. Once we landed we were delayed to find a gate for an hour and a half which was 1/2 the total time in the air.

Snow delayed boarding several times, which I understand happens. Issue I had was that after we did board, pilot told us we were going to roll out to be de-iced, then on our way. We were de-iced once, taxied to the tarmac and then stopped. Sat for another 30 minutes or so, the another de-icing. Then we rolled out to a parking spot, only to sit for another hour due to a traffic stop in DCA, which I'm confident they knew would happen before we boarded. Pilot gave no updates other than we had to hold, attendants did speak to the crew, but when asked, said the pilot would be updating us. We on the ground in the plane waiting for over 2 hours. They did communicate that bathrooms would be open, but no other news until we left. Would have been better to be up front about status.

It was good experience this time. The flight was on time.

The gate agent had a really bad attitude and refused to help me get on the standby list. She just handed me a card and said I needed to call a number. I asked her to help with the AA app on my phone and she just shrugged and said she didnt know. After a few phone calls, I eventually just went to a different gate agent on the other side of the terminal and got the help I needed.

One day, I do so hope for a gluten free snack! Seems like with the rest of the world FINALLY figuring out what gluten free is, American Airlines would too. Fingers crossed!!

I would like the crew to talk LESS over the PA and specifically about credit card offers. I am trying to work, sleep, watch a movie and the PA was booming about a credit card offer. Could we go back to the days when the customer was more important than selling a credit card?

Everything you need to know for your flight to Caribbean

Information on your arrival and departure airports