$87 Find Cheap Flights from Caribbean to Buffalo - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Useful Info
Flight Deals

Cheap Flights from Caribbean to Buffalo

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Caribbean to Buffalo

Tue, Sep 15 - Sun, Sep 20
Frontier Logo
10:42 am - 5:49 pmSJU  San Juan Luis Munoz Marin Intl-BUF Buffalo
7h 07m1 stop Orlando
Frontier Logo
12:49 pm - 9:35 amBUF  Buffalo-SJU San Juan Luis Munoz Marin Intl
20h 46m1 stop Orlando
$174Frontier
Tue, Sep 29 - Tue, Oct 6
Frontier Logo
10:42 am - 5:49 pmSJU  San Juan Luis Munoz Marin Intl-BUF Buffalo
7h 07m1 stop Orlando
Frontier Logo
6:51 pm - 1:52 amBUF  Buffalo-SJU San Juan Luis Munoz Marin Intl
7h 01m1 stop Orlando
$174Frontier
Fri, Oct 9 - Tue, Oct 13
JetBlue Logo
5:35 pm - 11:40 pmSJU  San Juan Luis Munoz Marin Intl-BUF Buffalo
6h 05m1 stop Baltimore/Washington
JetBlue Logo
8:00 am - 8:30 pmBUF  Buffalo-SJU San Juan Luis Munoz Marin Intl
12h 30m1 stop Tampa
$197JetBlue
Wed, Nov 4 - Wed, Nov 11
JetBlue Logo
6:40 am - 4:30 pmSJU  San Juan Luis Munoz Marin Intl-BUF Buffalo
10h 50m1 stop Baltimore/Washington
JetBlue Logo
9:10 am - 11:20 pmBUF  Buffalo-SJU San Juan Luis Munoz Marin Intl
13h 10m1 stop Baltimore/Washington
$197JetBlue
Fri, Oct 23 - Mon, Oct 26
American Airlines Logo
7:30 am - 4:52 pmSJU  San Juan Luis Munoz Marin Intl-BUF Buffalo
9h 22m1 stop Philadelphia
American Airlines Logo
7:53 pm - 12:09 pmBUF  Buffalo-SJU San Juan Luis Munoz Marin Intl
16h 16m1 stop Charlotte Douglas
$214American Airlines
Mon, Oct 19 - Mon, Oct 26
Multiple Airlines Logo
3:00 am - 5:56 pmSJU  San Juan Luis Munoz Marin Intl-BUF Buffalo
14h 56m1 stop Orlando
Multiple Airlines Logo
8:00 am - 12:33 pmBUF  Buffalo-SJU San Juan Luis Munoz Marin Intl
4h 33mnonstop
$235Multiple Airlines
Fri, Oct 9 - Mon, Oct 12
American Airlines Logo
3:51 pm - 10:50 pmSJU  San Juan Luis Munoz Marin Intl-BUF Buffalo
6h 59m1 stop Charlotte Douglas
American Airlines Logo
7:53 pm - 12:09 pmBUF  Buffalo-SJU San Juan Luis Munoz Marin Intl
16h 16m1 stop Charlotte Douglas
$241American Airlines
Fri, Oct 23 - Sun, Oct 25
Multiple Airlines Logo
6:15 pm - 10:50 pmSJU  San Juan Luis Munoz Marin Intl-BUF Buffalo
4h 35mnonstop
Multiple Airlines Logo
12:53 pm - 9:18 amBUF  Buffalo-SJU San Juan Luis Munoz Marin Intl
20h 25m1 stop Orlando
$241Multiple Airlines
Wed, Sep 9 - Tue, Sep 15
Southwest Logo
5:15 am - 11:40 amSJU  San Juan Luis Munoz Marin Intl-BUF Buffalo
6h 25m1 stop Orlando
Southwest Logo
12:00 pm - 10:05 pmBUF  Buffalo-SJU San Juan Luis Munoz Marin Intl
10h 05m1 stop Baltimore/Washington
$254Southwest
Wed, Sep 9 - Sat, Sep 12
Southwest Logo
5:15 am - 11:40 amSJU  San Juan Luis Munoz Marin Intl-BUF Buffalo
6h 25m1 stop Orlando
Southwest Logo
10:40 am - 6:10 pmBUF  Buffalo-SJU San Juan Luis Munoz Marin Intl
7h 30m1 stop Orlando
$260Southwest
Useful Info

Good to know

Low season

January

Cheapest flight

$87
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from San Juan to Buffalo

FAQs for booking flights from Caribbean to Buffalo

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

    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 Caribbean to Buffalo.

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

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

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

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

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

Reviews of the top 5 airlines serving from Caribbean to Buffalo

 
Need help choosing which airline to fly with from Caribbean to Buffalo? 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 4219 reviews
7.0Food
8.6Crew
8.1Boarding
8.0Comfort
7.5Entertainment
Airline reviews

Had a great flight. Delayed takeoff, but comfortable. Snacks were good.

10.0 ExcellentMelissa, Mar 2026
Read more Southwest reviews

Had a great flight. Delayed takeoff, but comfortable. Snacks were good.

Pretty seamless, just a tad bit late in taking off and landing.

after landing, we stay 2 hours on the taxi way before reaching the gate The airline and the crew were good though

My flight to Chicago left and landed early. My return flight left two minutes late and arrived 2 minutes late. My seat selections were ideal! There were no snacks going to Chicago and no snacks on the return trip. There are no charging outlets on board.

Gate agents were informative and friendly… flight attendants were as well. Had a fun time chatting about their legacy AirTran experiences as a former fan of the airline that Southwest acquired.

The fluidity of the entire process of boarding the plane the flight attendants attentiveness. The flight attendants also provided coloring books for my kids who loved it.

It good. Just not that plane didn’t have power outlets to charge devices etc.

We stood on the tarmac for over an hour. Very bad turbulence the whole ride. Very to get to the restroom.

C Am handicapped and couldn't get help with my luggage.

Healthier snack would be much appreciated. Love traveling on Southwest!

Pushing back flight and ultimately cancelling it after multiple changes and hours of delays. Comm were terrible as to what was going on and what options were available.

Although I know the Airlines cannot control the situation when there’s a ground stoppage, it would’ve been nicer if we would have had more up-to-date information clarity around the delays. Additionally, I think the delays also took a toll on the Cabin crew, particularly the lead flight attendant in first class. She was not very friendly when we boarded the plane for many of the passengers. Number one she refused to hang a garment bag in the front closet for a first class passenger, she was unwilling to dispose of an empty bottle in the trash as I was boarding (despite drinking a bottle of water herself and needing to disregard), and she was very combative with a passenger, who needed to access something from his bag that was Gate checked. Frankly, it was really unfortunate as I’ve never seen a flight attendant behave that way directly to the passengers, particularly when none of us had done anything wrong.

the flight got cancelled - few hours before the departure time - no time to change

The meal tray was not usable it was completely uneven

Flight from Savannah arrived very late and we did not take off till 2 hours after scheduled departure!

My flight was canceled, and instead of rebooking me on a non-stop first-class flight for the same day, which I originally had, Delta rebooked me on a one-stop flight for the following day. When I checked the Delta app, I noticed that there were available flights for both the same day and the next day. I believe this indicates poor management on their part.

So terrible. My flight was 4 hours delayed and we weren't notified til last second within an hour of boarding. WE had to sit on the plane for 4 hours. ridiculous.

The CRJ-900 was clean but the overhead air vents were broken in our First Class row, making the cabin very hot until about 30 mins into the flight. The flight attendants were both extremely apologetic and accommodating though so that is why I rated the flight as very good. They checked on us many times and truly showed they cared. The snacks for an hour and a half flight could be better. Would be nice if there was a small plated meal over convenient store snacks. WiFi also was not working. And it would be nice if Delta had adjustable headrests on these planes.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

We flew early evening on New Year's Eve. Our plane was less than half full... Great for the passenger experience -- not so much for the airline lol. Comfortable, spacious, smooth flight -- and early arrival!

Susan the flight attendant was great. She greeted me with a smile and showed great hospitality.

Horrible! We departed out of terminal 5, not only was the sign for flights and gate information were so badly organized that it took 2 minutes for all of the flight info load for the correct airline. One would think BA would have new and well managed jet ways, but no you had to take a bus to the plane. It took for every and detailed departure by 40 mins. I’ve had better class of service from Indian Airlines. BA needs to work on upscaling to meet the Industry norms. I can see regional airlines using this loading method but not on an international flight.

Good flight, regional jet so old and seats could use an upgrade

Flying on this airline is nothing short of a full blown circus clown show. On a recent return from my mother’s funeral, my only available choice from IND to PWM was American, which I hesitantly booked as I rarely fly them for many of the following reasons and never will again. I was booked IND-PHL-PWM totaling about six hours. The flight was cancelled due to NE weather. They rebooked me on a two stop flight IND-DFW (Yes DALLAS)-PHL-PWM, still all on the same day. After arriving in DFW, they continually delayed the DFW-PHL flight due to maintenance issues on the arriving flight. Finally it was delayed to the point that my PHL-PWM connection was no longer possible. They then rebooked me thru LGA with the short flight the NEXT DAY to PWM and offered to put me up for the night in NYC (or so I assumed). The flight DFW-LGA was then delayed so much that I asked to be put in an earlier flight with a lessor delay. Throughout this day chats with their AI assistant were useless as were subsequent chats supposedly with a real person(?). Only one customer service agent in DFW was actually helpful and appeared to care. Upon arrival at LGA post midnight, they issued me car and hotel vouchers in Trenton NEW JERSEY at a very old Howard Johnsons ONE HALF HOUR from LGA. The hotel was an $85, 1.5 rated hotel in a very sketchy area of NJ that I would have never voluntarily booked. As I prepared to catch the car back to LGA the next morning I received a text that my flight was cancelled. TWICE IN TWO DAYS. I went to LGA hoping to have AA book me on an earlier Delta flight. The full service line was at least 200 people deep, so I tried to reach a real person agent by phone. After 1/2 hours on hold I gave up and waited for my later LGA-PWM flight. It actually started boarding on-time, but only shortly after announced a maintenance hold. We were told it was nothing serious, just an adjustment to the Captains seat. Only one update was given while we waited 1.5+ hours for a “SEAT ADJUSTMENT”. Can’t forget to mention that on all of these planes the WiFi only worked on two. During that time at least three others flights in my area announced that they were overbooked and were taking volunteers before bumping people. Another flight to ORD announced a gate change and less than five minutes after announced that they were really not changing and announced for everyone to return to that gate. Can’t forget to mention that on all of these planes the WiFi only worked on two.🤡🤡

Overall good, but it would be better more movies and tv shows options

Boarding was horrendous! Took absolutely forever… and the delay from the broken coffee pot was really kind of ridiculous

gate crew was courteous and helpful, flight attendant was nice and friendly once we got going. But we pushed off from the gate relatively on time, then sat there like 10 ft away, for an hour, with no announcement or explanation. Taxiing then took forever, and I get that there was runway congestion, but would be helpful to keep us posted on whats going on

Terrible boarding and first class experience. Nice staff but overall disorganized, dirty plane.

I almost missed my flight and they helped me out enormously

We liked quick boarding and on time departure. Seats were very uncomfortable.

My screen didn’t work, my seat didn’t recline, the flight attendant was rude and completely dismissive, the airplane was freezing, the seats are way old, slanted and uncomfortable. I payed for a full ticket and got a horrific experience, with a flight attendant who dismissed me even though I was calm respectful and polite.

It was my worse flying experience. It was my first time and last time flying with Jet Blue.

It was my first time in Jetblue flight in 10+ years(?) and the experience was horrible. You were better before. There were ATC delays sitting/waiting in the tarmac for 2 hours, I understand that this isn't Jetblue's problem but how the matter was handled poorly is. Cabin was so warm and hot couldn't get it to cool down for the entire waiting period worse, even during cruise flight. Start, the passengers were spoken to and treated like a little children with no respect. Constant/multiple annoying tone/voice PA announcements of mentioning "... only big/large suitcases are for the bin and small ones need to be placed under the seat, etc,..." I see that flight was delayed and crew were trying to get the plane ready to board as soon as they can but the way they presented was lack of better word, condesending and scolding tone to cattle. It was definite unpleasant, unwelcoming flight experience I have ever had with Jetblue. Whatever happen to smiles and fun employees , pleasant/helpful gate agents, flight attendants, crews, where have they gone? It was dissapointing flight experience overall from everyone. Sorry for the direct transparency.

JetBlue cancelled the flight. We had to rebook on another airline.

The plane took off very late upon arrival and departure

The seats were roomier than other airplanes I’ve been on.

Checking-in in Barbados was excellent, connecting in JFK to JAX was a nightmare, had to wait over 1 hour and 20 minutes to receive my check bag. After receiving my checked bag and going to the gate to check in for my flight to Jax the crew there had no clue. They first told me that I had missed the flight and had to rebooked.. after trying to speak with JetBlue reservations (without luck) I was asked to leave my Phone number for a recall, I did so and my call was returned after 15 hours. I finally looked at the information board and saw the flight that I was originally scheduled for was still at the gate. I alerted an JetBlue employee of my findings and was told to rush to the gate and see if I could still board. The agent at the boarding gate apparently was having a very bad day, after lecturing me on how late I was (which was not a fault of mine) let me on the flight. A VERY BAD EXPERIENCE. I will NEVER fly JetBlue ever in my life again.

Domestic flights are good. Just stay away from international travel

They delayed our flight by 45 minutes and then re-updated the departure time back to normal schedule with no notification, email, or app update causing probably 40 people to miss the flight as they left without us.

The service was very good, will use the airline again.

A 630departure flight Delayed 6hours! They changed my gate, I moved to the new gate. Had our flight on the screen for 12noon departure. I go get above to eat, check screen again and the flight was gone, no notice no announcement, nothing!! They sent my bag on the flight I wasn’t on, got it back to me 3days later. Thank goodness they did refund my money but I will NEVER fly them again.

Plane and crew on board were fine. Everything else was terrible.

Disaster. They lied every step of the way. We ended up being delayed due to crew and then allegedly abandoned the flight because of a curfew at LGA. No rebooking to LGA at any reasonable time. No hotel. No meal vouchers. Had to sleep in the airport and fly to Newark instead. Will never fly Frontier again.

My first flight was delayed 5 hours. The 2nd flight was canceled til the next day and the never even tried to compensate for it. Worse I was delayed again on the flight the rebooked me on.

I guess you get what you pay for. The seats are very uncomfortable and very little space. The snacks were pricey.

Would be great if Frontier can Assign Seats together under one PNR

Delayed for two hours due to trivial issues. No reimbursment. Also on arrival further delay due to terminal malfunction.

Did not realize seats did not recline. Best to travel in an exit row... No question

First time flying with Frontier . From buying tickets ,getting boarding pass and boarding plane was super easy. Definitely would fly again with Frontier .

The only thing that may be concerning to others is the multiple notifications of a delayed flight. Then, with less than an hour before boarding, the flight was on time. The gate changed several times, leading to confusion.

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Amherst
Cheektowaga
Williamsville
Lockport
West Seneca
Bowmansville
Grand Island
Eden

Everything you need to know for your flight to Buffalo

Information on the airport you'll fly into in Buffalo