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$90+ Cheap flights from Caribbean Islands 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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — BUF
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Caribbean Islands to Buffalo

Cheapest flights from Caribbean Islands to Buffalo
Explore the most affordable flight options available from Caribbean Islands to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Expedia deal was found by Cheapflights users on 12/16. 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 12/243:55 amSJU - BUF
1 stop10h 17mFrontier
Thu 1/12:07 pmBUF - SJU
1 stop11h 43mFrontier
Deal found 12/16$245
This Expedia deal was found by Cheapflights users on 12/16. 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.
Mon 12/295:22 pmSJU - BUF
1 stop25h 15mFrontier
Mon 1/510:43 amBUF - SJU
1 stop15h 07mFrontier
Deal found 12/16$252
This Expedia deal was found by Cheapflights users on 12/16. 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.
Tue 12/309:37 pmSJU - BUF
1 stop24h 03mFrontier
Mon 1/510:43 amBUF - SJU
1 stop15h 07mFrontier
Deal found 12/16$254
This JetBlue deal was found by Cheapflights users on 12/15. 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.
Tue 12/305:24 pmSJU - BUF
1 stop7h 30mJetBlue
Tue 1/610:25 amBUF - SJU
1 stop6h 40mJetBlue
Deal found 12/15$277
This Frontier deal was found by Cheapflights users on 12/17. 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.
Tue 12/3010:08 amSJU - BUF
1 stop8h 29mFrontier
Thu 1/12:07 pmBUF - SJU
1 stop11h 43mFrontier
Deal found 12/17$286
This Expedia deal was found by Cheapflights users on 12/16. 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 12/316:00 amSJU - BUF
1 stop15h 40mFrontier
Mon 1/510:43 amBUF - SJU
1 stop15h 07mFrontier
Deal found 12/16$288
This Frontier deal was found by Cheapflights users on 12/15. 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 12/2010:07 amSJU - BUF
1 stop11h 43mFrontier
Sat 1/38:14 pmBUF - SJU
1 stop11h 44mFrontier
Deal found 12/15$290
This CheapOair deal was found by Cheapflights users on 12/16. 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.
Wed 12/316:00 amSJU - BUF
1 stop15h 40mFrontier
Sun 1/46:32 pmBUF - SJU
1 stop27h 43mFrontier
Deal found 12/16$303
This Delta deal was found by Cheapflights users on 12/17. 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.
Thu 12/182:30 pmAUA - BUF
2 stops19h 04mDelta
Mon 12/225:52 pmBUF - AUA
2 stops17h 38mDelta
Deal found 12/17$304
This CheapOair deal was found by Cheapflights users on 12/15. 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.
Tue 12/305:24 pmSJU - BUF
1 stop7h 30mJetBlue
Wed 1/710:00 amBUF - SJU
1 stop14h 22mJetBlue
Deal found 12/15$310
This Priceline deal was found by Cheapflights users on 12/15. 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.
Tue 12/309:37 pmSJU - BUF
1 stop24h 03mMultiple Airlines
Tue 1/67:00 amBUF - SJU
1 stop7h 53mMultiple Airlines
Deal found 12/15$319
This CheapOair deal was found by Cheapflights users on 12/15. 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.
Fri 12/2612:29 pmPSE - BUF
1 stop9h 11mFrontier
Tue 12/301:47 pmBUF - PSE
1 stop20h 47mFrontier
Deal found 12/15$340

Find flight deals from Caribbean Islands to Buffalo

Keep the following information in mind while searching for Caribbean Islands to Buffalo flight deals. Data was last updated December 18, 2025.

Round-trip from

$223
(Expedia)

One-way from

$90
(Frontier)
From Caribbean Islands to Buffalo
Search Deals
One-way flight from Caribbean Islands to Buffalo
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Caribbean Islands 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 December 18, 2025.
Use the filters below to find and compare flights from Caribbean Islands to Buffalo that are best for you.

Fly from

Caribbean Islands

Fly to

Buffalo

Route

Depart

Return

Price

San JuanBuffalo

SJU - BUF

SJUBUF

San Juan Luis Munoz Marin Intl

Fri 1/9

9:23 pm-5:38 pm

1 stop21h 15m

Buffalo

Mon 1/12

9:08 am-5:09 pm

1 stop7h 01m

$224

San JuanBuffalo

SJU - BUF

SJUBUF

San Juan Luis Munoz Marin Intl

Fri 2/27

6:30 am-11:55 am

1 stop6h 25m

Buffalo

Tue 3/3

1:20 pm-12:35 am

2 stops10h 15m

$225

San JuanBuffalo

SJU - BUF

SJUBUF

San Juan Luis Munoz Marin Intl

Fri 1/30

7:00 am-3:34 pm

1 stop9h 34m

Buffalo

Sun 2/1

6:05 am-6:22 pm

2 stops11h 17m

$231

San JuanBuffalo

SJU - BUF

SJUBUF

San Juan Luis Munoz Marin Intl

Wed 2/4

6:00 am-4:57 pm

2 stops11h 57m

Buffalo

Sun 2/8

7:00 am-8:50 pm

1 stop12h 50m

$235

San JuanBuffalo

SJU - BUF

SJUBUF

San Juan Luis Munoz Marin Intl

Fri 1/30

6:00 am-3:34 pm

2 stops10h 34m

Buffalo

Tue 2/3

5:12 am-5:01 pm

2 stops10h 49m

$236

San JuanBuffalo

SJU - BUF

SJUBUF

San Juan Luis Munoz Marin Intl

Wed 1/28

1:24 pm-10:55 pm

2 stops10h 31m

Buffalo

Sun 2/1

12:58 pm-8:50 pm

1 stop6h 52m

$236

San JuanBuffalo

SJU - BUF

SJUBUF

San Juan Luis Munoz Marin Intl

Wed 2/25

11:59 pm-9:28 am

1 stop10h 29m

Buffalo

Sun 3/1

3:05 pm-11:49 pm

1 stop7h 44m

$261

San JuanBuffalo

SJU - BUF

SJUBUF

San Juan Luis Munoz Marin Intl

Wed 2/18

4:06 pm-12:54 pm

1 stop21h 48m

Buffalo

Sun 2/22

6:07 pm-3:07 pm

2 stops20h 00m

$268

San JuanBuffalo

SJU - BUF

SJUBUF

San Juan Luis Munoz Marin Intl

Sat 1/31

7:00 am-3:34 pm

1 stop9h 34m

Buffalo

Wed 2/4

12:58 pm-8:50 pm

1 stop6h 52m

$275

OranjestadBuffalo

AUA - BUF

AUABUF

Oranjestad Reina Beatrix

Sat 1/31

5:59 pm-11:21 am

2 stops18h 22m

Buffalo

Sat 2/7

5:00 pm-4:50 pm

2 stops22h 50m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 60 results
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Best time to book a flight from Caribbean Islands to Buffalo

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

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

Currently, September is the cheapest month in which you can book a flight from Caribbean Islands to Buffalo (average of $118). Flying from Caribbean Islands to Buffalo in October is currently the most expensive (average of $225). 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 EPX to BUF?

Find hourly flight availability from Caribbean Islands 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 December 18, 2025.

It’s typically best to fly out from Caribbean Islands to Buffalo in the evening. Doing so could potentially save you 36% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Caribbean Islands to Buffalo?

Use this chart to determine the cheapest time to fly round-trip from Caribbean Islands to Buffalo. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Caribbean Islands to Buffalo flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 18, 2025.
Read reviews from past customers who have flown Delta, JetBlue, and Frontier from Caribbean Islands to Buffalo. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Sally,Oct 2025

ATH - JFK

Only negative outcome of this trip was 3 hour delay, but everything else was fine.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Sally,Oct 2025

ATH - JFK

Only negative outcome of this trip was 3 hour delay, but everything else was fine.
JetBlue
7.2
Good
2,897 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Sally,Oct 2025

ATH - JFK

Only negative outcome of this trip was 3 hour delay, but everything else was fine.
Frontier
5.8
Fair
3,081 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Sally,Oct 2025

ATH - JFK

Only negative outcome of this trip was 3 hour delay, but everything else was fine.

Related info for your journey

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

    Buffalo (BUF) is the airport you will fly into if you book a flight from Caribbean Islands to Buffalo. It is only a 8.3 mi journey from Buffalo (BUF) to Buffalo’s city center.

  • How long is the flight from Caribbean Islands to Buffalo?

    Airlines like Frontier, Southwest, and American Airlines fly from Caribbean Islands to Buffalo in about 6h 25m. The time it takes to get you to your destination can typically vary by up to 14h 50m. Caribbean Islands and Buffalo are separated by a distance of 1848 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $79. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Caribbean Islands to Buffalo for a low price.

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

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Caribbean Islands to Buffalo (average of $118). Flying from Caribbean Islands to Buffalo in October is currently the most expensive (average of $225). 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
Lockport
Cheektowaga
Batavia
Williamsville
Orchard Park
Eden
Amherst
West Seneca

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Alternative routes for Caribbean Islands to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Caribbean Islands to Buffalo

Discover the top 5 airlines that operate flights from Caribbean Islands 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$102Average$342FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$124Average$213FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$211Average$470FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$215Average$390FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$264Average$431FlexibilityNo cancel feeOn-time62%

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