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

The cheapest airline one-way is Southwest, with whom users have recently found tickets for as low as $126. However, be on the lookout for offers from Frontier and JetBlue, as they are both options that can get you from Caribbean Islands to Buffalo for a low price.

In terms of precipitation, rainfall in Buffalo ranges from 2.5 - 4.0 inches per month. November is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Buffalo when rainfall is around 2.5 in.

If weather is an important factor for your trip to Buffalo, 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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

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

Most travelers choose San Juan Luis Munoz Marin Intl - Buffalo, Santo Domingo Las Americas - Buffalo or Aguadilla Borinquen - Buffalo when deciding on the best route from Caribbean Islands to Buffalo.

What are the most popular airlines that fly from Caribbean Islands to Buffalo?

American Airlines, JetBlue and Delta are the most popular airlines when flying from Caribbean Islands to Buffalo.

How far in advance should I book a flight from Caribbean Islands to Buffalo?

To save on the cost of your flight from Caribbean Islands to Buffalo, book at least 16 days before your planned departure. Booking around this time can save you about 115% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $383 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $383.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, September can be a great choice for travel to Buffalo. Flights to Buffalo from Caribbean Islands in September are about $350 on average during September, but can be found for as low as $168.

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.

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.

$126+ Flights from Caribbean Islands to Buffalo

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Cheap flight deals from Caribbean Islands to Buffalo

Round-trip from	$251 (Delta)
One-way from	$126 (Southwest)

From Caribbean Islands to Buffalo

Search Deals

One-way flight from Caribbean Islands to Buffalo

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Find 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 July 3, 2025.

Wed 9/101:34 pmSJU - BUF

1 stop11h 24mDelta

Tue 9/166:00 amBUF - SJU

1 stop10h 31mDelta

Deal found 7/2

$251

Wed 9/174:43 pmSJU - BUF

2 stops17h 04mAmerican Airlines

Wed 9/245:33 pmBUF - SJU

2 stops17h 38mAmerican Airlines

Deal found 7/1

$256

Sat 9/203:39 amSJU - BUF

1 stop13h 43mFrontier

Thu 9/257:36 pmBUF - SJU

1 stop6h 58mFrontier

Deal found 7/2

$264

Thu 9/43:32 amBQN - BUF

1 stop14h 42mFrontier

Sun 9/147:36 pmBUF - BQN

1 stop6h 51mFrontier

Deal found 7/2

$271

Wed 8/137:20 amSJU - BUF

1 stop10h 35mSouthwest

Sun 8/244:05 pmBUF - SJU

1 stop8h 30mSouthwest

Deal found 7/1

$273

Wed 9/312:15 pmSJU - BUF

1 stop9h 56mJetBlue

Wed 9/171:00 pmBUF - SJU

1 stop7h 19mJetBlue

Deal found 7/3

$293

Sat 10/257:00 amSJU - BUF

2 stops15h 41mUnited Airlines

Fri 10/3112:15 pmBUF - SJU

2 stops9h 07mUnited Airlines

Deal found 7/1

$309

Sun 8/175:05 pmAUA - BUF

2 stops18h 56mAmerican Airlines

Sun 8/246:00 amBUF - AUA

1 stop7h 30mAmerican Airlines

Deal found 7/3

$386

Mon 7/149:35 amBQN - BUF

1 stop9h 25mJetBlue

Sat 7/267:55 pmBUF - BQN

1 stop7h 04mJetBlue

Deal found 6/30

$401

Sat 8/163:10 pmAUA - BUF

2 stops18h 53mUnited Airlines

Sat 8/238:00 pmBUF - AUA

2 stops19h 20mUnited Airlines

Deal found 7/2

$413

Tue 7/2212:12 pmMBJ - BUF

1 stop9h 18mJetBlue

Tue 9/236:00 amBUF - MBJ

1 stop6h 51mJetBlue

Deal found 7/1

$443

Sat 9/137:40 pmSDQ - BUF

1 stop14h 47mDelta

Sat 9/276:00 amBUF - SDQ

1 stop7h 40mDelta

Deal found 7/2

$457

Best flights from Caribbean Islands to Buffalo
Discover carefully curated flight deals from Caribbean Islands to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Wed 9/101:34 pmSJU - BUF

1 stop11h 24mDelta

Tue 9/166:00 amBUF - SJU

1 stop10h 31mDelta

Deal found 7/2

$251

Wed 9/174:43 pmSJU - BUF

2 stops17h 04mAmerican Airlines

Wed 9/245:33 pmBUF - SJU

2 stops17h 38mAmerican Airlines

Deal found 7/1

$256

Sat 9/203:39 amSJU - BUF

1 stop13h 43mFrontier

Fri 9/266:59 pmBUF - SJU

1 stop7h 35mFrontier

Deal found 7/2

$264

Wed 8/137:20 amSJU - BUF

1 stop10h 35mSouthwest

Sun 8/244:05 pmBUF - SJU

1 stop8h 30mSouthwest

Deal found 7/1

$273

Wed 9/312:15 pmSJU - BUF

1 stop9h 56mJetBlue

Wed 9/171:00 pmBUF - SJU

1 stop7h 19mJetBlue

Deal found 7/3

$293

Sat 10/257:00 amSJU - BUF

2 stops15h 41mUnited Airlines

Fri 10/3112:15 pmBUF - SJU

2 stops9h 07mUnited Airlines

Deal found 7/1

$309

Sat 8/161:50 pmAUA - BUF

1 stop20h 13mBrussels Airlines

Sat 8/236:00 amBUF - AUA

1 stop6h 35mBrussels Airlines

Deal found 7/2

$519

Thu 9/43:32 amBQN - BUF

1 stop14h 42mFrontier

Sun 9/147:36 pmBUF - BQN

1 stop6h 51mFrontier

Deal found 7/2

$271

Wed 7/1610:55 amSDQ - BUF

2 stops21h 57mMultiple Airlines

Sun 7/209:12 pmBUF - SDQ

1 stop14h 39mMultiple Airlines

Deal found 7/2

$590

Sun 8/175:05 pmAUA - BUF

2 stops18h 56mAmerican Airlines

Sun 8/246:00 amBUF - AUA

1 stop7h 30mAmerican Airlines

Deal found 7/3

$386

Mon 7/149:35 amBQN - BUF

1 stop9h 25mJetBlue

Sat 7/267:55 pmBUF - BQN

1 stop7h 04mJetBlue

Deal found 6/30

$401

Sat 8/163:10 pmAUA - BUF

2 stops18h 53mUnited Airlines

Sat 8/238:00 pmBUF - AUA

2 stops19h 20mUnited Airlines

Deal found 7/2

$413

Last-minute flights from Caribbean Islands to Buffalo
Discover last-minute flight deals from Caribbean Islands to Buffalo. Data last updated July 3, 2025 and is based on user searches.

Wed 7/91:10 amSJU - BUF

2 stops12h 11mUnited Airlines

Thu 7/176:00 amBUF - SJU

1 stop7h 45mUnited Airlines

Deal found 7/1

$569

Wed 7/92:40 amSJU - BUF

3 stops31h 52mMultiple Airlines

Thu 7/1710:59 amBUF - SJU

2 stops14h 36mMultiple Airlines

Deal found 7/1

$644

Thu 7/103:51 pmSJU - BUF

1 stop15h 56mFrontier

Thu 7/179:07 pmBUF - SJU

1 stop27h 25mFrontier

Deal found 7/1

$264

Thu 7/102:35 pmSDQ - BUF

2 stops9h 24mAmerican Airlines

Tue 7/158:02 amBUF - SDQ

2 stops12h 53mAmerican Airlines

Deal found 7/2

$525

Thu 7/1011:50 amSDQ - BUF

1 stop19h 57mFrontier

Tue 7/154:00 pmBUF - SDQ

1 stop8h 28mFrontier

Deal found 7/1

$571

Thu 7/103:20 pmSDQ - BUF

1 stop8h 18mUnited Airlines

Tue 7/1510:30 amBUF - SDQ

2 stops27h 40mUnited Airlines

Deal found 7/1

$610

Thu 7/101:05 pmSDQ - BUF

1 stop10h 54mJetBlue

Tue 7/151:43 pmBUF - SDQ

1 stop12h 09mJetBlue

Deal found 7/1

$626

Thu 7/106:00 amSDQ - BUF

1 stop9h 12mDelta

Tue 7/157:00 amBUF - SDQ

1 stop11h 04mDelta

Deal found 7/1

$684

Fri 7/1111:48 amKIN - BUF

1 stop9h 42mJetBlue

Fri 8/227:20 amBUF - KIN

1 stop8h 26mJetBlue

Deal found 7/3

$528

Sun 7/136:15 amSJU - BUF

1 stop10h 27mAmerican Airlines

Tue 7/2211:50 amBUF - SJU

1 stop11h 00mAmerican Airlines

Deal found 7/1

$349

Sun 7/133:05 amSJU - BUF

1 stop8h 51mJetBlue

Fri 7/1812:43 pmBUF - SJU

1 stop6h 52mJetBlue

Deal found 7/1

$652

Sun 7/1312:15 amBQN - BUF

2 stops9h 30mUnited Airlines

Sat 7/266:00 amBUF - BQN

1 stop17h 09mUnited Airlines

Deal found 6/30

$718

One-way flights from Caribbean Islands to Buffalo
Search for one-way flight options from Caribbean Islands to Buffalo. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Fri 8/155:50 amSJU - BUF

1 stop6h 10mSouthwest

Deal found 6/30

$126

Sun 7/139:30 pmSJU - BUF

1 stop10h 17mFrontier

Deal found 7/1

$127

Thu 8/2810:14 amPSE - BUF

1 stop9h 09mFrontier

Deal found 7/2

$132

Wed 7/92:59 amBQN - BUF

1 stop28h 48mFrontier

Deal found 7/3

$138

Tue 7/293:05 amSJU - BUF

1 stop8h 51mJetBlue

Deal found 7/1

$151

Tue 9/95:25 pmSJU - BUF

2 stops18h 04mAmerican Airlines

Deal found 7/2

$154

Tue 8/51:59 amPSE - BUF

1 stop10h 02mJetBlue

Deal found 7/3

$157

Tue 8/512:15 amBQN - BUF

2 stops9h 31mUnited Airlines

Deal found 7/1

$158

Mon 9/82:20 pmSJU - BUF

1 stop8h 39mDelta

Deal found 7/2

$165

Mon 8/45:01 amBQN - BUF

1 stop7h 47mJetBlue

Deal found 7/1

$169

Tue 11/42:05 amSJU - BUF

2 stops15h 33mUnited Airlines

Deal found 7/3

$171

Thu 9/43:25 pmAUA - BUF

1 stop8h 32mDelta

Deal found 7/1

$198

Cheapflights Fare Finder

Use the filters below to find and compare flights from Caribbean Islands to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JuanBuffalo

SJU - BUF

SJUBUF

San Juan Luis Munoz Marin Intl

Wed 9/10

1:34 pm-12:58 am

1 stop11h 24m

Buffalo

Tue 9/16

6:00 am-4:31 pm

1 stop10h 31m

$251

San JuanBuffalo

SJU - BUF

SJUBUF

San Juan Luis Munoz Marin Intl

Wed 9/17

4:43 pm-9:47 am

2 stops17h 04m

Buffalo

Wed 9/24

5:33 pm-11:11 am

2 stops17h 38m

$256

San JuanBuffalo

SJU - BUF

SJUBUF

San Juan Luis Munoz Marin Intl

Sat 9/20

3:39 am-5:22 pm

1 stop13h 43m

Buffalo

Fri 9/26

6:59 pm-2:34 am

1 stop7h 35m

$264

AguadillaBuffalo

BQN - BUF

BQNBUF

Aguadilla Borinquen

Thu 9/4

3:32 am-6:14 pm

1 stop14h 42m

Buffalo

Sun 9/14

7:36 pm-2:27 am

1 stop6h 51m

$271

San JuanBuffalo

SJU - BUF

SJUBUF

San Juan Luis Munoz Marin Intl

Wed 8/13

7:20 am-5:55 pm

1 stop10h 35m

Buffalo

Sun 8/24

4:05 pm-12:35 am

1 stop8h 30m

$273

San JuanBuffalo

SJU - BUF

SJUBUF

San Juan Luis Munoz Marin Intl

Wed 9/3

12:15 pm-10:11 pm

1 stop9h 56m

Buffalo

Wed 9/17

1:00 pm-8:19 pm

1 stop7h 19m

$293

San JuanBuffalo

SJU - BUF

SJUBUF

San Juan Luis Munoz Marin Intl

Sat 10/25

7:00 am-10:41 pm

2 stops15h 41m

Buffalo

Fri 10/31

12:15 pm-9:22 pm

2 stops9h 07m

$309

OranjestadBuffalo

AUA - BUF

AUABUF

Oranjestad Reina Beatrix

Sun 8/17

5:05 pm-12:01 pm

2 stops18h 56m

Buffalo

Sun 8/24

6:00 am-1:30 pm

1 stop7h 30m

$386

AguadillaBuffalo

BQN - BUF

BQNBUF

Aguadilla Borinquen

Mon 7/14

9:35 am-7:00 pm

1 stop9h 25m

Buffalo

Sat 7/26

7:55 pm-2:59 am

1 stop7h 04m

$401

OranjestadBuffalo

AUA - BUF

AUABUF

Oranjestad Reina Beatrix

Sat 8/16

3:10 pm-10:03 am

2 stops18h 53m

Buffalo

Sat 8/23

8:00 pm-3:20 pm

2 stops19h 20m

$413

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 54 results

...

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, January is the cheapest month in which you can book a flight from Caribbean Islands to Buffalo (average of $256). Flying from Caribbean Islands 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 EPX to BUF?

When flying from Caribbean Islands 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

Read reviews from past customers who have flown Southwest, Delta, and Copa Airlines 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.

Southwest

8.0

Very good

4,266 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Southwest

8.0

Very good

4,266 reviews

Southwest

8.0

Very good

4,266 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Delta

8.0

Very good

7,982 reviews

Southwest

8.0

Very good

4,266 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Copa Airlines

7.5

Good

1,467 reviews

Southwest

8.0

Very good

4,266 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

United Airlines

7.4

Good

8,861 reviews

Southwest

8.0

Very good

4,266 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

JetBlue

7.3

Good

2,916 reviews

Southwest

8.0

Very good

4,266 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

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.
What are the cheapest airlines to fly from Caribbean Islands to Buffalo one-way?
The cheapest airline one-way is Southwest, with whom users have recently found tickets for as low as $126. However, be on the lookout for offers from Frontier and JetBlue, 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, Santo Domingo Las Americas - Buffalo or Aguadilla Borinquen - 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, January is the cheapest month in which you can book a flight from Caribbean Islands to Buffalo (average of $256). Flying from Caribbean Islands 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

Williamsville

Orchard Park

Batavia

Eden

Amherst

West Seneca

Browse thousands of different options on Cheapflights for your next trip

Top 6 airlines flying from Caribbean Islands to Buffalo

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$130	Average$314	FlexibilityNo cancel fee	On-timeN/A
Frontier	Cheapest$160	Average$188	FlexibilityNo cancel fee	On-time62%
JetBlue	Cheapest$246	Average$494	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$248	Average$480	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$362	Average$529	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$370	Average$494	FlexibilityNo cancel fee	On-time69%

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$126+ 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Caribbean Islands to Buffalo with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap 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 July 3, 2025.

Round-trip from

One-way from

Find flight deals from Caribbean Islands to Buffalo

Cheapest flights from Caribbean Islands to BuffaloExplore 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 July 3, 2025.

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 July 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Caribbean Islands to Buffalo that are best for you.

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.

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?

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 July 3, 2025.

Reviews of airlines servicing Buffalo

Read reviews from past customers who have flown Southwest, Delta, and Copa Airlines 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.

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?

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

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

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

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

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

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

Traveling to a place near Caribbean Islands?

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 Caribbean Islands to Buffalo

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

Top 6 airlines flying from Caribbean Islands to Buffalo

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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 July 3, 2025.