$103 Find Cheap Flights from Caribbean Islands to Buffalo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Buffalo departing on 9/12. 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

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Cheap Flights from Caribbean Islands to Buffalo

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

Fri, Sep 19 - Mon, Sep 22
Southwest Logo
4:05 pm - 11:05 pmSJU-BUF
7h 00m1 stop
Southwest Logo
4:25 pm - 11:30 pmBUF-SJU
7h 05m1 stop
$205Southwest
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Fri, Sep 19 - Mon, Sep 22
Delta Logo
2:15 pm - 10:56 pmSJU-BUF
8h 41m1 stop
Delta Logo
7:00 am - 4:20 pmBUF-SJU
9h 20m1 stop
$215Delta
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Fri, Oct 10 - Wed, Oct 15
American Airlines Logo
5:30 am - 6:18 pmSJU-BUF
12h 48m1 stop
American Airlines Logo
8:00 am - 11:59 pmBUF-SJU
15h 59m1 stop
$219American Airlines
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Sat, Aug 16 - Sat, Aug 23
Frontier Logo
9:30 pm - 8:52 amSJU-BUF
11h 22m1 stop
Frontier Logo
7:05 pm - 8:59 amBUF-SJU
13h 54m1 stop
$238Frontier
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Wed, Aug 20 - Sun, Aug 24
Frontier Logo
3:39 am - 10:17 amBQN-BUF
6h 38m1 stop
Frontier Logo
6:47 pm - 2:44 amBUF-BQN
7h 57m1 stop
$254Frontier
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Fri, Oct 24 - Sun, Nov 2
American Airlines Logo
7:45 am - 6:18 pmSJU-BUF
10h 33m2 stops
American Airlines Logo
11:34 am - 11:47 pmBUF-SJU
11h 13m1 stop
$275American Airlines
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Thu, Aug 28 - Mon, Sep 1
United Airlines Logo
1:05 am - 9:45 amSJU-BUF
8h 40m2 stops
United Airlines Logo
5:23 pm - 11:57 pmBUF-SJU
6h 34m1 stop
$295United Airlines
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Thu, Oct 9 - Wed, Oct 15
JetBlue Logo
3:03 am - 3:00 pmSJU-BUF
11h 57m1 stop
JetBlue Logo
6:00 am - 12:40 pmBUF-SJU
6h 40m1 stop
$336JetBlue
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Wed, Aug 27 - Tue, Sep 2
JetBlue Logo
2:20 pm - 10:32 pmSJU-BUF
8h 12m1 stop
JetBlue Logo
12:56 pm - 8:04 pmBUF-SJU
7h 08m1 stop
$344JetBlue
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Fri, Sep 19 - Mon, Sep 22
United Airlines Logo
1:25 pm - 11:59 pmSJU-BUF
10h 34m2 stops
United Airlines Logo
7:05 am - 2:44 pmBUF-SJU
7h 39m1 stop
$350United Airlines
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Good to know

Low seasonMarch
Cheapest flight$103
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 29% increase in price.
Flight from San Juan to Buffalo

FAQs for booking flights from Caribbean Islands to Buffalo

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buffalo from Caribbean Islands 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 Islands 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 Islands with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Caribbean Islands 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 Islands up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Caribbean Islands to Buffalo

 
Need help choosing which airline to fly with from Caribbean Islands 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.
7.2
JetBlueOverall score based on 2913 reviews
7.6Comfort
7.4Boarding
8.0Crew
7.3Entertainment
6.7Food
Airline reviews

Too many long delays with JetBlue. Worst major airline that serves JFK but unfortunately I keep going back because of the prices.

4.0 OkayWallace, Jul 2025SFO - JFK
Read more JetBlue reviews

Too many long delays with JetBlue. Worst major airline that serves JFK but unfortunately I keep going back because of the prices.

flight cancelled after 2 delays. left us sitting in JFK at 1am. no customer service to assist rebooking.

To not have food or proper snacks on a 5 hour flight was the worst.

Spend hours delayed with no food, water anything sitting on the aieplane with no ability to eat or use the restroom. My entire experience was the absolute worst. I will never fly jet Blue again.

It would have been nice if they had offered more than one set of snacks

Ground crew gave me interference about carrying a laptop and a small shoulder bag, even though I told them I traveled with them all the time. I then placed my laptop bag in my carryon and took out a medical device, and ground crew still tried to give interference. I had to remind them that medical devices don't count towards luggage limits. It was quite annoying and unne

Flight was delayed several 3 hours - no reason was given and no communication what so ever.

The gate and ground staff were excellent, friendly, went out of their way to acknowledge my Mosaic status. The plane was an older Airbus, so the seats were a little worn. The in flight attendant was not very nice, and seemed to be annoyed to be at work or be on this flight. Flight was fast and we landed early and pilots kept us informed.

The regular feedback of any changes to our flights. The Jetblue staff were very helpful. Our flights were great. Lots of leg room!

The flight was delayed for 4 hours. Once onboard the crew was wonderful.

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

Overall fine, but the delay was annoying and the reasons for the delay were not communicated. The crew on board were phenomenal!

A cookie and a soda, packed like sardines, will never be a positive experience. Also, boarded a 5:30 flight at 7:45pm

Whenever a passenger purchase a ticket his advantage number should automatically to his information. It's not everyone remember the number. You request for your number and American airline agent say they will email it....and they never email anything and you loose your mileage just because you don't remember your number. It should automatically go your information and associate with your email account at all times

The flight was two hours late to take off. The captain kept making announcements in English, but the volume on the speakers was low and we could not hear him. The flight attendant’s French translation was loud and clear, but we couldn’t understand French. The crew was nowhere to be found to relay what the captain was announcing. Very frustrating experience. American has to do better.

Paid $35 and not able to access the internet at all.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Flight was delayed bc of mechanical issue. New plane had different configuration so some seats had to be switched. They called all passengers who needed new boarding cards. They did not call us so we thought our seats were the same and fine. When we boarded they informed us our receipts had changed and we are now all sitting separate and in the back row. Both my daughters had meltdowns and started to cry and once we got on the flight, we figured out how we could sit closer to each other, but this was very upsetting.

You ant watch TV if you don't have a device, the seats have more space, and the snacks are different.

Everything you need to know for your flight to Buffalo

Information on the airport you'll fly into in Buffalo

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