HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Caribbean

$84+ Cheap flights from Buffalo (BUF) to Caribbean

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SJU
Jan 28 — Feb 41
Tue 1/28
Tue 2/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Buffalo to Caribbean with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Buffalo to Caribbean

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Caribbean (0CB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 23, 2025.

Round-trip from

$170
(Frontier)

One-way from

$84
(Mytrip)
From Buffalo to Caribbean
Search Deals
One-way flight from Buffalo to Caribbean
Search Deals

Find flight deals from Buffalo to Caribbean

Cheapest flights from Buffalo to Caribbean
Explore the most affordable flight options available from Buffalo to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 23, 2025.

This Frontier deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/612:08 pmBUF - SJU
1 stop11h 28mFrontier
Thu 2/1310:31 pmSJU - BUF
1 stop13h 03mFrontier
Deal found 1/23$170
This JetBlue deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/318:15 amBUF - SJU
1 stop6h 20mJetBlue
Thu 4/34:00 amSJU - BUF
1 stop6h 34mJetBlue
Deal found 1/22$285
This American Airlines deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1912:42 pmBUF - SJU
2 stops10h 13mAmerican Airlines
Wed 2/266:00 amSJU - BUF
2 stops10h 24mAmerican Airlines
Deal found 1/22$311
This Mytrip deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/233:34 pmBUF - PUJ
1 stop21h 26mFrontier
Sat 3/112:00 pmPUJ - BUF
1 stop27h 17mFrontier
Deal found 1/23$320
This Delta deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/611:40 amBUF - SJU
1 stop11h 23mDelta
Tue 5/137:00 amSJU - BUF
1 stop8h 09mDelta
Deal found 1/23$322
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/257:00 amBUF - SJU
1 stop7h 44mUnited Airlines
Sat 5/37:45 amSJU - BUF
2 stops16h 12mUnited Airlines
Deal found 1/21$330
This Southwest deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/61:10 pmBUF - SJU
1 stop10h 45mSouthwest
Tue 5/135:20 amSJU - BUF
2 stops11h 45mSouthwest
Deal found 1/23$352
This CheapOair deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2011:24 amBUF - SDQ
2 stops24h 52mFrontier
Thu 2/274:00 pmSDQ - BUF
2 stops46h 17mFrontier
Deal found 1/23$358
This JetBlue deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/217:00 amBUF - NAS
1 stop10h 25mJetBlue
Wed 2/2612:23 pmNAS - BUF
1 stop12h 19mJetBlue
Deal found 1/23$402
This JetBlue Airways deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/28:15 amBUF - MBJ
1 stop6h 53mJetBlue
Wed 4/911:53 amMBJ - BUF
1 stop9h 22mJetBlue
Deal found 1/23$405
This United Airlines deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/56:00 amBUF - NAS
1 stop7h 31mUnited Airlines
Sat 10/112:53 pmNAS - BUF
2 stops19h 23mUnited Airlines
Deal found 1/23$413
This American Airlines deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/216:08 amBUF - NAS
2 stops7h 37mAmerican Airlines
Wed 2/262:45 pmNAS - BUF
1 stop9h 51mAmerican Airlines
Deal found 1/23$415

Find flights from Buffalo to Caribbean within your budget

Customize your flight search to find flights from Buffalo to Caribbean that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 23, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BuffaloSan Juan

BUF - SJU

BUFSJU

Buffalo

Thu 2/6

12:08 pm-12:36 am

1 stop11h 28m

San Juan Luis Munoz Marin Intl

Thu 2/13

10:31 pm-10:34 am

1 stop13h 03m

$170

BuffaloSan Juan

BUF - SJU

BUFSJU

Buffalo

Mon 3/31

8:15 am-2:35 pm

1 stop6h 20m

San Juan Luis Munoz Marin Intl

Thu 4/3

4:00 am-10:34 am

1 stop6h 34m

$285

BuffaloSan Juan

BUF - SJU

BUFSJU

Buffalo

Wed 2/19

12:42 pm-11:54 pm

1 stop10h 12m

San Juan Luis Munoz Marin Intl

Wed 2/26

6:00 am-3:24 pm

2 stops10h 24m

$311

BuffaloPunta Cana

BUF - PUJ

BUFPUJ

Buffalo

Sun 2/23

3:34 pm-2:00 pm

1 stop21h 26m

Punta Cana

Sat 3/1

12:00 pm-2:17 pm

1 stop27h 17m

$320

BuffaloSan Juan

BUF - SJU

BUFSJU

Buffalo

Tue 5/6

11:40 am-11:03 pm

1 stop11h 23m

San Juan Luis Munoz Marin Intl

Tue 5/13

7:00 am-3:09 pm

1 stop8h 09m

$322

BuffaloSan Juan

BUF - SJU

BUFSJU

Buffalo

Fri 4/25

7:00 am-2:44 pm

1 stop7h 44m

San Juan Luis Munoz Marin Intl

Sat 5/3

7:45 am-11:57 pm

2 stops16h 12m

$330

BuffaloSan Juan

BUF - SJU

BUFSJU

Buffalo

Tue 5/6

1:10 pm-11:55 pm

1 stop10h 45m

San Juan Luis Munoz Marin Intl

Tue 5/13

5:20 am-5:05 pm

2 stops11h 45m

$352

BuffaloSanto Domingo

BUF - SDQ

BUFSDQ

Buffalo

Thu 2/20

11:24 am-1:16 pm

2 stops24h 52m

Santo Domingo Las Americas

Thu 2/27

4:00 pm-1:17 pm

2 stops46h 17m

$358

BuffaloPunta Cana

BUF - PUJ

BUFPUJ

Buffalo

Tue 2/25

11:24 am-12:42 pm

1 stop24h 18m

Punta Cana

Tue 3/25

12:39 pm-10:24 am

1 stop21h 45m

$366

BuffaloNassau

BUF - NAS

BUFNAS

Buffalo

Fri 2/21

7:00 am-5:25 pm

1 stop10h 25m

Nassau Intl

Wed 2/26

12:23 pm-12:42 am

1 stop12h 19m

$402

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/22

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Buffalo to Caribbean

Have a flexible travel schedule? Discover the best time to fly to Caribbean from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Buffalo to Caribbean

Get recent, data-driven insights about flights from Buffalo to Caribbean including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Buffalo to Caribbean?

Currently, September is the cheapest month in which you can book a flight from Buffalo to Caribbean (average of $254). Flying from Buffalo to Caribbean in March is currently the most expensive (average of $375). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BUF to CB?

Find hourly flight availability from Buffalo to Caribbean. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 23, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Buffalo to Caribbean as you normally would.

Rainfall in Caribbean by month

Plan your trip to Caribbean by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Caribbean ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Caribbean when rainfall is around 2.2 in.

Temperature in Caribbean by month

Plan your trip to Caribbean by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Caribbean, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Caribbean

Get insights into the airlines that provide service to Caribbean. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Caribbean. Reviews last updated January 23, 2025.
Southwest
8.1
Very good
4,647 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,647 reviews
Southwest
8.1
Very good
4,647 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,699 reviews
Southwest
8.1
Very good
4,647 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,508 reviews
Southwest
8.1
Very good
4,647 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Copa Airlines
7.7
Good
1,653 reviews
Southwest
8.1
Very good
4,647 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

LATAM Airlines
7.5
Good
1,852 reviews
Southwest
8.1
Very good
4,647 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Caribbean. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Buffalo to Caribbean?

    If you book a flight to Caribbean from Buffalo, you will be flying from Buffalo, which is the city’s only airport. Buffalo (BUF) is located 8.3 mi from the center of Buffalo.

  • What are the cheapest airlines to fly from Buffalo to Caribbean one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $84. Users have also found prices from $147 and $148 on JetBlue and Delta, respectively.

  • What are the most popular routes from Buffalo to Caribbean?

    When deciding which route to take from Buffalo to Caribbean consider Buffalo - San Juan Luis Munoz Marin Intl, Buffalo - Punta Cana or Buffalo - Montego Bay Sangster Intl as they are the most popular.

  • Can I find deals for flights from Buffalo to Caribbean that include hotel bookings?

    Yes. In addition to deals on Buffalo to Caribbean flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Caribbean?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Caribbean.

  • Can I find deals for business class flights from Buffalo to Caribbean?

    Yes. Cheapflights offers flight deals from Buffalo to Caribbean by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buffalo to Caribbean?

    Currently, September is the cheapest month in which you can book a flight from Buffalo to Caribbean (average of $254). Flying from Buffalo to Caribbean in March is currently the most expensive (average of $375). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Buffalo to Caribbean

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Miami flights
John F Kennedy Intl to Cancún flights
Newark to Cancún flights
Newark to Fort Lauderdale flights
LaGuardia to Miami flights
LaGuardia to Fort Lauderdale flights
Newark to Miami flights
John F Kennedy Intl to Orlando flights
John F Kennedy Intl to Fort Lauderdale flights
Newark to Orlando flights
John F Kennedy Intl to West Palm Beach flights
John F Kennedy Intl to Las Vegas flights
John F Kennedy Intl to Luis Munoz Marin Intl flights
LaGuardia to Orlando flights
John F Kennedy Intl to Los Angeles flights
John F Kennedy Intl to Heathrow flights
Newark to Los Angeles flights
Newark to Luis Munoz Marin Intl flights
LaGuardia to Dallas/Fort Worth flights
John F Kennedy Intl to Charles de Gaulle flights
John F Kennedy Intl to Dallas/Fort Worth flights
Newark to Heathrow flights
LaGuardia to Cancún flights
Newark to Tampa flights
John F Kennedy Intl to San Francisco flights
Newark to Charles de Gaulle flights
John F Kennedy Intl to New Orleans flights
Newark to West Palm Beach flights
John F Kennedy Intl to Sky Harbor Intl flights
John F Kennedy Intl to O'Hare Intl flights
John F Kennedy Intl to Denver flights
LaGuardia to Tampa flights
John F Kennedy Intl to Haneda flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
Newark to Las Vegas flights
Newark to Dallas/Fort Worth flights
Newark to Sky Harbor Intl flights
John F Kennedy Intl to Atlanta flights
John F Kennedy Intl to Hobby flights
LaGuardia to New Orleans flights
John F Kennedy Intl to Salt Lake City flights
Newark to Mexico City flights
LaGuardia to West Palm Beach flights
Newark to San Francisco flights
John F Kennedy Intl to Punta Cana flights
John F Kennedy Intl to Gatwick flights
Newark to Denver flights
John F Kennedy Intl to Tampa flights
John F Kennedy Intl to Santiago de los Caballeros flights
John F Kennedy Intl to Austin flights

Top 6 airlines flying from Buffalo to Caribbean

Discover the top 6 airlines that operate flights from Buffalo to Caribbean. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$147Average$330FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$257Average$542FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$258Average$700FlexibilityNo cancel feeOn-time69%
DeltaCheapest$274Average$512FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$291Average$612FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$334Average$654FlexibilityNo cancel feeOn-time63%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.