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$118+ Cheap flights from Caribbean to Buffalo (BUF)

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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — BUF
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Caribbean to Buffalo

Keep the following information in mind while searching for Caribbean to Buffalo flight deals. Data was last updated July 31, 2025.

Round-trip from

$205
(Southwest)

One-way from

$118
(Expedia)

Popular in

December

Cheapest in

September

Average price

$428
From Caribbean to Buffalo
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One-way flight from Caribbean to Buffalo
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Highest demand for flights based on searches. 9% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Caribbean to Buffalo

Cheapest flights from Caribbean to Buffalo
Explore the most affordable flight options available from Caribbean to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Southwest deal was found by Cheapflights users on 7/31. 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.
Fri 9/194:05 pmSJU - BUF
1 stop7h 00mSouthwest
Mon 9/224:25 pmBUF - SJU
1 stop7h 05mSouthwest
Deal found 7/31$205
This Delta deal was found by Cheapflights users on 7/31. 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.
Fri 10/247:15 amSJU - BUF
1 stop11h 10mDelta
Wed 10/297:00 amBUF - SJU
1 stop9h 25mDelta
Deal found 7/31$215
This American Airlines deal was found by Cheapflights users on 7/30. 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 10/105:30 amSJU - BUF
1 stop12h 48mAmerican Airlines
Wed 10/158:00 amBUF - SJU
1 stop15h 59mAmerican Airlines
Deal found 7/30$219
This Frontier deal was found by Cheapflights users on 7/29. 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.
Sat 8/99:30 pmSJU - BUF
1 stop11h 22mFrontier
Sat 8/169:37 pmBUF - SJU
1 stop11h 27mFrontier
Deal found 7/29$238
This SmartFares deal was found by Cheapflights users on 7/31. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/293:39 amBQN - BUF
1 stop11h 44mFrontier
Sat 9/67:11 pmBUF - BQN
1 stop7h 16mFrontier
Deal found 7/31$244
This Priceline deal was found by Cheapflights users on 7/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/39:16 amPSE - BUF
1 stop22h 31mFrontier
Sat 9/137:11 pmBUF - PSE
1 stop14h 19mFrontier
Deal found 7/30$289
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Thu 8/281:05 amSJU - BUF
2 stops8h 40mUnited Airlines
Mon 9/15:23 pmBUF - SJU
1 stop6h 34mUnited Airlines
Deal found 7/30$295
This Trip.com deal was found by Cheapflights users on 7/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/58:25 amSJU - BUF
1 stop9h 19mJetBlue
Tue 8/269:45 amBUF - SJU
1 stop10h 19mJetBlue
Deal found 7/29$304
This Trip.com deal was found by Cheapflights users on 7/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/215:01 amBQN - BUF
1 stop7h 47mJetBlue
Sun 8/241:43 pmBUF - BQN
1 stop10h 16mJetBlue
Deal found 7/28$346
This Delta deal was found by Cheapflights users on 7/29. 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.
Sat 12/273:45 pmGCM - BUF
1 stop8h 56mDelta
Fri 1/26:00 amBUF - GCM
1 stop6h 30mDelta
Deal found 7/29$437
This Delta deal was found by Cheapflights users on 7/31. 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.
Sat 9/131:45 pmSDQ - BUF
1 stop10h 36mDelta
Sat 9/2711:10 amBUF - SDQ
1 stop13h 26mDelta
Deal found 7/31$457
This Expedia deal was found by Cheapflights users on 7/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/278:50 amPSE - BUF
1 stop8h 52mJetBlue
Wed 9/179:38 amBUF - PSE
2 stops13h 18mJetBlue
Deal found 7/30$474

Cheapflights Fare Finder

 
Customize your flight search to find flights from Caribbean to Buffalo 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 July 31, 2025.
Use the filters below to find and compare flights from Caribbean to Buffalo that are best for you.

Fly from

Caribbean

Fly to

Buffalo

Route

Depart

Return

Price

San JuanBuffalo

SJU - BUF

SJUBUF

San Juan Luis Munoz Marin Intl

Fri 9/19

4:05 pm-11:05 pm

1 stop7h 00m

Buffalo

Mon 9/22

4:25 pm-11:30 pm

1 stop7h 05m

$205

San JuanBuffalo

SJU - BUF

SJUBUF

San Juan Luis Munoz Marin Intl

Fri 10/24

7:15 am-6:25 pm

1 stop11h 10m

Buffalo

Wed 10/29

7:00 am-4:25 pm

1 stop9h 25m

$215

San JuanBuffalo

SJU - BUF

SJUBUF

San Juan Luis Munoz Marin Intl

Fri 10/10

5:30 am-6:18 pm

1 stop12h 48m

Buffalo

Wed 10/15

8:00 am-11:59 pm

1 stop15h 59m

$219

San JuanBuffalo

SJU - BUF

SJUBUF

San Juan Luis Munoz Marin Intl

Sat 8/9

9:30 pm-8:52 am

1 stop11h 22m

Buffalo

Sat 8/16

9:37 pm-9:04 am

1 stop11h 27m

$238

AguadillaBuffalo

BQN - BUF

BQNBUF

Aguadilla Borinquen

Fri 8/29

3:39 am-3:23 pm

1 stop11h 44m

Buffalo

Sat 9/6

7:11 pm-2:27 am

1 stop7h 16m

$244

San JuanBuffalo

SJU - BUF

SJUBUF

San Juan Luis Munoz Marin Intl

Thu 8/28

1:05 am-9:45 am

2 stops8h 40m

Buffalo

Mon 9/1

5:23 pm-11:57 pm

1 stop6h 34m

$295

San JuanBuffalo

SJU - BUF

SJUBUF

San Juan Luis Munoz Marin Intl

Tue 8/5

8:25 am-5:44 pm

1 stop9h 19m

Buffalo

Tue 8/26

9:45 am-8:04 pm

1 stop10h 19m

$304

AguadillaBuffalo

BQN - BUF

BQNBUF

Aguadilla Borinquen

Thu 8/21

5:01 am-12:48 pm

1 stop7h 47m

Buffalo

Sun 8/24

1:43 pm-11:59 pm

1 stop10h 16m

$346

George TownBuffalo

GCM - BUF

GCMBUF

George Town Owen Roberts Intl

Sat 12/27

3:45 pm-12:41 am

1 stop8h 56m

Buffalo

Fri 1/2

6:00 am-12:30 pm

1 stop6h 30m

$437

Santo DomingoBuffalo

SDQ - BUF

SDQBUF

Santo Domingo Las Americas

Sat 9/13

7:40 pm-10:27 am

1 stop14h 47m

Buffalo

Sat 9/27

11:10 am-5:59 pm

1 stop6h 49m

$457

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 50 results
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Best time to book a flight from Caribbean to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Caribbean 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 Caribbean to Buffalo

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

Currently, January is the cheapest month in which you can book a flight from Caribbean to Buffalo (average of $256). Flying from Caribbean to Buffalo in December is currently the most expensive (average of $337). 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 CB to BUF?

Find hourly flight availability from Caribbean to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

When flying from Caribbean to Buffalo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. 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 Buffalo. Reviews last updated July 31, 2025.
Read through reviews of airlines operating flights from Caribbean to Buffalo, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,981 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,900 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
JetBlue
7.3
Good
2,914 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Related info for your journey

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

    For a flight from Caribbean to Buffalo, you will be flying into Buffalo. Buffalo (BUF) is just 8.3 mi from the center of the city.

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

    $118 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Frontier and Delta, with prices starting from $119 and $123, respectively.

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

    Most travelers choose San Juan Luis Munoz Marin Intl - Buffalo, Aguadilla Borinquen - Buffalo or George Town Owen Roberts Intl - Buffalo when deciding on the best route from Caribbean to Buffalo.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Caribbean to Buffalo (average of $256). Flying from Caribbean to Buffalo in December is currently the most expensive (average of $337). 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

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Orchard Park
Batavia
Williamsville
Eden
Amherst
West Seneca

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Caribbean to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Caribbean to Buffalo

Discover the top 6 airlines that operate flights from Caribbean to Buffalo. 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$130Average$311FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$159Average$178FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$248Average$480FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$248Average$461FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$261Average$466FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$370Average$494FlexibilityNo cancel feeOn-time69%

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