$106 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 7/11. 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

Sun, Jun 29 - Thu, Jul 3
Frontier Logo
9:30 pm - 7:50 amSJU-BUF
10h 20m1 stop
Frontier Logo
9:07 pm - 12:28 amBUF-SJU
27h 21m1 stop
$212Frontier
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Sat, Jun 28 - Thu, Jul 3
Frontier Logo
3:40 am - 7:50 amSJU-BUF
28h 10m1 stop
Frontier Logo
9:07 pm - 2:35 amBUF-SJU
29h 28m1 stop
$230Frontier
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Sun, Sep 21 - Thu, Sep 25
Delta Logo
7:30 am - 2:30 pmSJU-BUF
7h 00m1 stop
Delta Logo
3:30 pm - 10:08 pmBUF-SJU
6h 38m1 stop
$251Delta
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Fri, Oct 31 - Tue, Nov 4
American Airlines Logo
11:50 am - 12:06 amSJU-BUF
12h 16m1 stop
American Airlines Logo
7:59 pm - 11:45 amBUF-SJU
14h 46m1 stop
$256American Airlines
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Fri, Oct 24 - Sun, Nov 2
Delta Logo
2:15 pm - 11:03 pmSJU-BUF
8h 48m1 stop
Delta Logo
12:09 pm - 11:21 pmBUF-SJU
10h 12m1 stop
$273Delta
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Sat, Sep 20 - Thu, Sep 25
American Airlines Logo
4:45 pm - 9:47 amSJU-BUF
17h 02m2 stops
American Airlines Logo
6:00 am - 6:15 pmBUF-SJU
12h 15m2 stops
$291American Airlines
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Thu, Jul 17 - Sun, Jul 20
Southwest Logo
10:50 am - 9:05 pmSJU-BUF
10h 15m1 stop
Southwest Logo
5:20 am - 12:10 pmBUF-SJU
6h 50m1 stop
$295Southwest
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Fri, Aug 29 - Tue, Sep 2
JetBlue Logo
6:45 am - 2:58 pmSJU-BUF
8h 13m1 stop
JetBlue Logo
9:45 am - 7:19 pmBUF-SJU
9h 34m1 stop
$303JetBlue
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Fri, Aug 29 - Mon, Sep 1
JetBlue Logo
6:45 am - 2:58 pmSJU-BUF
8h 13m1 stop
JetBlue Logo
3:55 pm - 11:01 pmBUF-SJU
7h 06m1 stop
$317JetBlue
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Fri, Sep 5 - Sun, Sep 7
Southwest Logo
11:10 am - 11:10 pmSJU-BUF
12h 00m1 stop
Southwest Logo
5:45 am - 4:20 pmBUF-SJU
10h 35m2 stops
$345Southwest
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Good to know

Low seasonMarch
High seasonDecember
Cheapest flight$106
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 11% 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.

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.
7.3
JetBlueOverall score based on 2922 reviews
7.3Entertainment
7.6Comfort
6.7Food
7.5Boarding
8.0Crew
Airline reviews

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

2.0 MediocreLana, Jun 2025PBI - HPN
Read more JetBlue reviews

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.

I rate it is good we had a 4-hour travel delay at one point but JetBlue gave out food vouchers and travel points credits for another flight so they try to make up for it

Did not enjoy this flight at all. All of my coworkers flew delta and I chose JetBlue because I really value how simple the WiFi and entertainment is and this flight I didn’t get either. Crew staff was unsympathetic to my system not working, everyone I asked for help with was extremely bothered by my request for help.

Little snafu at boarding. Staff communicated with gate poorly. Flight attendant was rude making disembark early. This was an older mint class. Needs an overhaul for sure. Food was good. The male flight attendant was really nice.

Like the space, did not like the snack options, there was no power outlet in seats, no entertainment, no flyfi.

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.

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.

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.

Flight was empty so had a whole row to myself. Still had to wait to get the bag due to the negligence at Palm Springs departure.

I flew out of Reagan National. My flight was delayed, delayed, delayed, and then canceled ...THREE TIMES over TWO DAYS. Staff were seemingly not empowered to provide information on why the flights were screwed up. A real nightmare.

Amazingly comfy flight - I had upgraded for a reasonable price and it was worth it. The food also was good.

Everything you need to know for your flight to Buffalo

Information on the airport you'll fly into in Buffalo

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