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Cheap flights from Buffalo to Caribbean Islands from C$ 168

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 14/6. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SJU
29 Apr — 6 May1
1 adult

Cheap flight deals from Buffalo to Caribbean Islands

Keep the following information in mind while searching for Buffalo to Caribbean Islands flight deals. Data was last updated 24 April 2025.

Round-trip from

C$ 334

One-way from

C$ 168

Popular in

July

Cheapest in

January

Average price

C$ 866
Delta
  • Delta
  • 1/10-8/10
  • 2 total stops
  • 20h 39m total
  • Buffalo to Caribbean Islands
Delta
  • Delta
  • 14/6
  • 1 total stop
  • 9h 28m total
  • Buffalo to Caribbean Islands
Highest demand for flights based on searches. 9% potential increase in price (C$ 120 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease (C$ 28 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from Buffalo to Caribbean Islands

Cheapest flights from Buffalo to Caribbean Islands
Explore the most affordable flight options available from Buffalo to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 April 2025.

Tue 2/124:00 p.m.BUF - SJU
1 stop6h 50mDelta
Thu 11/127:00 a.m.SJU - BUF
1 stop9h 38mDelta
Deal found 23/4C$ 334
Sun 21/96:00 a.m.BUF - SJU
1 stop6h 34mUnited Airlines
Fri 26/91:05 a.m.SJU - BUF
2 stops15h 47mUnited Airlines
Deal found 23/4C$ 363
Sun 11/57:28 p.m.BUF - SJU
1 stop7h 23mFrontier
Fri 16/511:20 a.m.SJU - BUF
1 stop8h 28mFrontier
Deal found 23/4C$ 413
Tue 20/510:33 a.m.BUF - SJU
1 stop8h 25mJetBlue
Tue 27/53:33 a.m.SJU - BUF
1 stop10h 20mJetBlue
Deal found 23/4C$ 421
Sun 5/108:40 a.m.BUF - SJU
1 stop7h 10mSouthwest
Thu 9/105:00 a.m.SJU - BUF
2 stops11h 35mSouthwest
Deal found 23/4C$ 489
Mon 5/56:00 a.m.BUF - NAS
1 stop10h 00mDelta
Sat 10/55:50 p.m.NAS - BUF
1 stop6h 50mDelta
Deal found 23/4C$ 517
Tue 6/56:00 a.m.BUF - PUJ
1 stop7h 15mDelta
Fri 9/52:47 p.m.PUJ - BUF
1 stop9h 06mDelta
Deal found 22/4C$ 547
Thu 3/77:00 a.m.BUF - NAS
1 stop10h 08mJetBlue
Tue 8/71:10 p.m.NAS - BUF
1 stop9h 19mJetBlue
Deal found 24/4C$ 571
Fri 30/58:50 a.m.BUF - PUJ
1 stop26h 00mFrontier
Sat 7/612:01 p.m.PUJ - BUF
1 stop20h 55mFrontier
Deal found 22/4C$ 586
Sun 11/59:51 a.m.BUF - SJU
2 stops23h 52mMultiple Airlines
Fri 16/511:20 a.m.SJU - BUF
1 stop8h 28mMultiple Airlines
Deal found 23/4C$ 587
Wed 20/86:00 a.m.BUF - STT
1 stop7h 55mDelta
Tue 26/83:00 p.m.STT - BUF
1 stop8h 59mDelta
Deal found 23/4C$ 608
Sun 13/76:50 a.m.BUF - PUJ
1 stop11h 05mJetBlue
Thu 17/72:58 p.m.PUJ - BUF
1 stop7h 31mJetBlue
Deal found 22/4C$ 612

Cheapflights Fare Finder

Customize your flight search to find flights from Buffalo to Caribbean Islands 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 629,999 searches. Data last updated 24 April 2025.
Use the filters below to find and compare flights from Buffalo to Caribbean Islands that are best for you.

Fly from

Buffalo

Fly to

Caribbean Islands

Route

Depart

Return

Price

BuffaloSan Juan

BUF - SJU

BUFSJU

Buffalo

Wed 1/10

12:09 p.m.-10:08 p.m.

1 stop9h 59m

San Juan Luis Munoz Marin Intl

Wed 8/10

1:10 p.m.-11:50 p.m.

1 stop10h 40m

C$ 334

BuffaloSan Juan

BUF - SJU

BUFSJU

Buffalo

Sun 21/9

6:00 a.m.-12:34 p.m.

1 stop6h 34m

San Juan Luis Munoz Marin Intl

Fri 26/9

1:05 a.m.-4:52 p.m.

2 stops15h 47m

C$ 363

BuffaloSan Juan

BUF - SJU

BUFSJU

Buffalo

Sun 11/5

7:28 p.m.-2:51 a.m.

1 stop7h 23m

San Juan Luis Munoz Marin Intl

Fri 16/5

11:20 a.m.-7:48 p.m.

1 stop8h 28m

C$ 413

BuffaloSan Juan

BUF - SJU

BUFSJU

Buffalo

Tue 20/5

10:33 a.m.-6:58 p.m.

1 stop8h 25m

San Juan Luis Munoz Marin Intl

Tue 27/5

3:33 a.m.-1:53 p.m.

1 stop10h 20m

C$ 421

BuffaloSan Juan

BUF - SJU

BUFSJU

Buffalo

Sun 5/10

8:40 a.m.-3:50 p.m.

1 stop7h 10m

San Juan Luis Munoz Marin Intl

Thu 9/10

5:00 a.m.-4:35 p.m.

2 stops11h 35m

C$ 489

BuffaloNassau

BUF - NAS

BUFNAS

Buffalo

Mon 5/5

6:00 a.m.-4:00 p.m.

1 stop10h 00m

Nassau Intl

Sat 10/5

5:50 p.m.-12:40 a.m.

1 stop6h 50m

C$ 517

BuffaloPunta Cana

BUF - PUJ

BUFPUJ

Buffalo

Tue 6/5

6:00 a.m.-1:15 p.m.

1 stop7h 15m

Punta Cana

Fri 9/5

2:47 p.m.-11:53 p.m.

1 stop9h 06m

C$ 547

BuffaloNassau

BUF - NAS

BUFNAS

Buffalo

Thu 3/7

7:00 a.m.-5:08 p.m.

1 stop10h 08m

Nassau Intl

Tue 8/7

1:10 p.m.-10:29 p.m.

1 stop9h 19m

C$ 571

BuffaloPunta Cana

BUF - PUJ

BUFPUJ

Buffalo

Fri 30/5

8:50 a.m.-10:50 a.m.

1 stop26h 00m

Punta Cana

Sat 7/6

12:01 p.m.-8:56 a.m.

1 stop20h 55m

C$ 586

BuffaloSan Juan

BUF - SJU

BUFSJU

Buffalo

Sun 11/5

9:51 a.m.-9:43 a.m.

2 stops23h 52m

San Juan Luis Munoz Marin Intl

Fri 16/5

11:20 a.m.-7:48 p.m.

1 stop8h 28m

C$ 587

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/4

Showing 1-10 of 37 results
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Best time to book a flight from Buffalo to Caribbean Islands

Have a flexible travel schedule? Discover the best time to fly to Caribbean Islands 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.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Caribbean Islands

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

Currently, April is the cheapest month in which you can book a flight from Buffalo to Caribbean Islands (average of C$ 254). Flying from Buffalo to Caribbean Islands in July is currently the most expensive (average of C$ 580). 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 EPX?

Find hourly flight availability from Buffalo to Caribbean Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 April 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 Islands as you normally would.

Rainfall in Caribbean Islands by month

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

In terms of precipitation, rainfall in Caribbean Islands ranges from 40.0 - 180.0 mm per month. October is typically the wettest month, when rainfall can reach 180.0 mm. February is typically the driest time to visit Caribbean Islands when rainfall is around 40.0 mm.

Temperature in Caribbean Islands by month

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

If weather is an important factor for your trip to Caribbean Islands, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 25.0 C).

Reviews of airlines servicing Caribbean Islands

Get insights into the airlines that provide service to Caribbean Islands. 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 Islands. Reviews last updated 24 April 2025.
To help decide which airline to fly from Buffalo to Caribbean Islands, see what other customers have to say about Southwest, Delta and Copa Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Crew

8.6

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Crew

8.6

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
8.0
Very good

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Crew

8.6

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Crew

8.6

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Crew

8.6

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Crew

8.6

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Caribbean Islands. 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 Islands?

    For a flight from Buffalo to Caribbean Islands, you will be flying from Buffalo. Buffalo (BUF) is just 13.4 km from the centre of the city.

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

    C$ 168 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on JetBlue and United Airlines, with prices starting from C$ 222 and C$ 256, respectively.

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Buffalo to Caribbean Islands 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 Islands?

    Currently, April is the cheapest month in which you can book a flight from Buffalo to Caribbean Islands (average of C$ 254). Flying from Buffalo to Caribbean Islands in July is currently the most expensive (average of C$ 580). 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

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Alternative routes for Buffalo to Caribbean Islands

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Buffalo to Caribbean Islands

Discover the top 6 airlines that operate flights from Buffalo to Caribbean Islands. 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 629,999 searches. Data last updated 24 April 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 166AverageC$ 616FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
FrontierCheapestC$ 235AverageC$ 416FlexibilityNo cancel feeOn-time62%
Search Frontier flights
JetBlueCheapestC$ 343AverageC$ 734FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
American AirlinesCheapestC$ 455AverageC$ 619FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
SouthwestCheapestC$ 465AverageC$ 822FlexibilityNo cancel feeOn-time63%
Search Southwest flights
United AirlinesCheapestC$ 514AverageC$ 926FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Buffalo to Caribbean Islands?

Cheapflights helps you search for flights from Buffalo to Caribbean Islands via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Buffalo to Caribbean Islands?

Millions of users choose and trust Cheapflights to book the best flight deals from Buffalo to Caribbean Islands for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Buffalo to Caribbean Islands with no change fees?

Yes! Cheapflights helps users easily find flights from Buffalo to Caribbean Islands with no change fees.

Can Cheapflights notify me if prices for flights from Buffalo to Caribbean Islands become cheaper?

Yes, Cheapflights offers price alerts on Buffalo to Caribbean Islands flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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