How long is the flight from Buffalo to Puerto Rico?

For as low as C$ 315, Delta can have you in Puerto Rico from Buffalo in 7h 21m. The distance from Buffalo to Puerto Rico is about 2974 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Puerto Rico ranges from 55.0 - 156.0 mm per month. November is typically the wettest month, when rainfall can reach 156.0 mm. March is typically the driest time to visit Puerto Rico when rainfall is around 55.0 mm.

If weather is an important factor for your trip to Puerto Rico, 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 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).

What are the most popular airlines that fly from Buffalo to Puerto Rico?

The most popular airlines flying from Buffalo to Puerto Rico are JetBlue, Southwest and Frontier. Something to consider prior to booking your flight.

What airport do you fly from for flights from Buffalo to Puerto Rico?

Located just 13.4 km from the city centre, Buffalo (BUF) is the airport most travellers will use when flying to Puerto Rico from Buffalo.

Can I find deals for flights from Buffalo to Puerto Rico that include hotel bookings?

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

How can I find direct flights from Buffalo to Puerto Rico?

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

Can I find deals for business class flights from Buffalo to Puerto Rico?

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

C$ 158+ Cheap Flights from Buffalo to Puerto Rico

Cheap flight deals from Buffalo to Puerto Rico

Round-trip from	C$ 315
One-way from	C$ 158
Popular in	December
Cheapest in	September
Average price	C$ 518

Delta
25/1-29/1
2 total stops
15h 57m total
Buffalo to Puerto Rico

Search Deals

Delta
21/2
1 total stop
6h 58m total
Buffalo to Puerto Rico

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (C$ 18 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 18 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Find flight deals from Buffalo to Puerto Rico

Enter your travel dates to find the best prices.

Cheapest flights from Buffalo to Puerto Rico
Explore the most affordable flight options available from Buffalo to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2025.

Fri 31/1012:06 p.m.BUF - SJU

1 stop9h 53mDelta

Mon 3/112:06 p.m.SJU - BUF

1 stop10h 50mDelta

Deal found 13/10C$ 336

Tue 25/119:50 a.m.BUF - SJU

1 stop8h 50mJetBlue

Tue 2/1210:00 a.m.SJU - BUF

1 stop6h 59mJetBlue

Deal found 14/10C$ 352

Tue 28/106:00 a.m.BUF - SJU

1 stop7h 40mUnited Airlines

Fri 31/106:45 a.m.SJU - BUF

2 stops16h 13mUnited Airlines

Deal found 14/10C$ 357

Tue 11/1112:15 p.m.BUF - SJU

1 stop8h 39mJetBlue

Wed 19/118:05 a.m.SJU - BUF

1 stop8h 34mJetBlue

Deal found 13/10C$ 367

Mon 27/104:15 p.m.BUF - SJU

1 stop8h 30mSouthwest

Sat 1/113:15 p.m.SJU - BUF

1 stop7h 30mSouthwest

Deal found 14/10C$ 376

Sat 8/117:12 p.m.BUF - SJU

1 stop6h 42mFrontier

Sun 16/113:59 a.m.SJU - BUF

1 stop8h 45mFrontier

Deal found 14/10C$ 392

Mon 20/103:57 p.m.BUF - SJU

1 stop7h 59mDelta

Sat 25/1012:46 p.m.SJU - BUF

1 stop10h 53mDelta

Deal found 14/10C$ 394

Tue 11/113:45 p.m.BUF - SJU

1 stop7h 11mDelta

Thu 13/113:20 p.m.SJU - BUF

1 stop8h 37mDelta

Deal found 13/10C$ 398

Sat 8/117:28 p.m.BUF - SJU

1 stop7h 20mJetBlue

Mon 17/119:00 p.m.SJU - BUF

1 stop26h 12mJetBlue

Deal found 14/10C$ 416

Fri 14/117:00 a.m.BUF - SJU

1 stop10h 20mJetBlue

Wed 19/118:05 a.m.SJU - BUF

1 stop8h 34mJetBlue

Deal found 13/10C$ 425

Sat 8/113:27 p.m.BUF - SJU

1 stop7h 25mAmerican Airlines

Mon 17/116:25 a.m.SJU - BUF

1 stop17h 24mAmerican Airlines

Deal found 13/10C$ 439

Best flights from Buffalo to Puerto Rico
Discover carefully curated flight deals from Buffalo to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 14 October 2025.

Sun 25/112:09 p.m.BUF - SJU

1 stop7h 21mDelta

Thu 29/17:00 a.m.SJU - BUF

1 stop8h 36mDelta

Deal found 13/10C$ 315

Sat 7/212:45 p.m.BUF - SJU

1 stop7h 45mSouthwest

Fri 13/26:30 a.m.SJU - BUF

1 stop6h 25mSouthwest

Deal found 12/10C$ 315

Sat 7/22:49 p.m.BUF - SJU

2 stops14h 22mUnited Airlines

Fri 13/22:10 p.m.SJU - BUF

2 stops10h 36mUnited Airlines

Deal found 12/10C$ 385

Sun 1/312:45 p.m.BUF - SJU

1 stop7h 50mJetBlue

Wed 4/31:59 a.m.SJU - BUF

1 stop7h 30mJetBlue

Deal found 12/10C$ 394

Fri 31/1012:06 p.m.BUF - SJU

1 stop9h 53mDelta

Wed 5/117:00 a.m.SJU - BUF

1 stop9h 10mDelta

Deal found 13/10C$ 336

Fri 31/1012:06 p.m.BUF - SJU

1 stop9h 53mDelta

Mon 3/112:06 p.m.SJU - BUF

1 stop10h 50mDelta

Deal found 14/10C$ 357

Thu 19/212:45 p.m.BUF - SJU

1 stop10h 02mJetBlue

Sun 1/31:59 a.m.SJU - BUF

1 stop7h 30mJetBlue

Deal found 13/10C$ 395

Tue 11/113:45 p.m.BUF - SJU

1 stop7h 11mDelta

Tue 18/117:15 a.m.SJU - BUF

1 stop8h 50mDelta

Deal found 13/10C$ 398

Tue 11/113:45 p.m.BUF - SJU

1 stop7h 11mDelta

Thu 13/113:20 p.m.SJU - BUF

1 stop8h 37mDelta

Deal found 13/10C$ 398

Last-minute flights from Buffalo to Puerto Rico
Discover last-minute flight deals from Buffalo to Puerto Rico. Data last updated 14 October 2025 and is based on user searches.

Mon 20/103:57 p.m.BUF - SJU

1 stop7h 59mDelta

Sat 25/1012:46 p.m.SJU - BUF

1 stop10h 53mDelta

Deal found 14/10C$ 394

Mon 27/104:15 p.m.BUF - SJU

1 stop8h 30mSouthwest

Sat 1/113:15 p.m.SJU - BUF

1 stop7h 30mSouthwest

Deal found 14/10C$ 376

Tue 28/106:00 a.m.BUF - SJU

1 stop7h 40mUnited Airlines

Fri 31/106:45 a.m.SJU - BUF

2 stops16h 13mUnited Airlines

Deal found 14/10C$ 357

Fri 31/1012:06 p.m.BUF - SJU

1 stop9h 53mDelta

Wed 5/117:15 a.m.SJU - BUF

1 stop10h 12mDelta

Deal found 14/10C$ 336

Sat 8/117:12 p.m.BUF - SJU

1 stop6h 42mFrontier

Sun 16/113:59 a.m.SJU - BUF

1 stop8h 45mFrontier

Deal found 14/10C$ 392

Sat 8/117:28 p.m.BUF - SJU

1 stop7h 20mJetBlue

Mon 17/119:00 p.m.SJU - BUF

1 stop26h 12mJetBlue

Deal found 14/10C$ 416

Sat 8/113:27 p.m.BUF - SJU

1 stop7h 25mAmerican Airlines

Mon 17/116:25 a.m.SJU - BUF

1 stop17h 24mAmerican Airlines

Deal found 13/10C$ 439

Tue 11/1112:15 p.m.BUF - SJU

1 stop8h 39mJetBlue

Wed 19/118:05 a.m.SJU - BUF

1 stop8h 34mJetBlue

Deal found 13/10C$ 367

Tue 11/113:45 p.m.BUF - SJU

1 stop7h 11mDelta

Thu 13/113:20 p.m.SJU - BUF

1 stop8h 37mDelta

Deal found 13/10C$ 398

Fri 14/117:00 a.m.BUF - SJU

1 stop10h 20mJetBlue

Wed 19/118:05 a.m.SJU - BUF

1 stop8h 34mJetBlue

Deal found 13/10C$ 425

Tue 25/119:50 a.m.BUF - SJU

1 stop8h 50mJetBlue

Tue 2/1210:00 a.m.SJU - BUF

1 stop6h 59mJetBlue

Deal found 14/10C$ 352

One-way flights from Buffalo to Puerto Rico
Search for one-way flight options from Buffalo to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated 14 October 2025.

Sat 21/24:00 p.m.BUF - SJU

1 stop6h 58mDelta

Deal found 13/10C$ 158

Wed 19/1112:15 p.m.BUF - SJU

1 stop8h 39mJetBlue

Deal found 12/10C$ 198

Sat 21/25:29 p.m.BUF - SJU

2 stops11h 42mUnited Airlines

Deal found 13/10C$ 216

Tue 28/107:10 a.m.BUF - SJU

2 stops10h 05mSouthwest

Deal found 12/10C$ 241

Sat 22/115:00 p.m.BUF - SJU

1 stop9h 48mJetBlue

Deal found 12/10C$ 255

Tue 2/126:45 a.m.BUF - SJU

1 stop7h 20mSouthwest

Deal found 12/10C$ 289

Mon 1/122:45 p.m.BUF - SJU

2 stops9h 55mSouthwest

Deal found 12/10C$ 356

Sat 29/115:35 a.m.BUF - SJU

2 stops10h 10mSouthwest

Deal found 13/10C$ 383

Wed 24/121:53 p.m.BUF - SJU

1 stop6h 53mJetBlue

Deal found 13/10C$ 504

Sat 3/15:35 a.m.BUF - SJU

2 stops10h 10mSouthwest

Deal found 11/10C$ 511

Mon 29/124:30 p.m.BUF - SJU

1 stop8h 33mJetBlue

Deal found 12/10C$ 573

Fly from

Fly to

Route

Depart

Return

Price

BuffaloSan Juan

BUF - SJU

BUFSJU

Buffalo

Sun 25/1

12:09 p.m.-8:30 p.m.

1 stop7h 21m

San Juan Luis Munoz Marin Intl

Thu 29/1

7:00 a.m.-2:36 p.m.

1 stop8h 36m

C$ 315

BuffaloSan Juan

BUF - SJU

BUFSJU

Buffalo

Sat 7/2

12:45 p.m.-9:30 p.m.

1 stop7h 45m

San Juan Luis Munoz Marin Intl

Fri 13/2

6:30 a.m.-11:55 a.m.

1 stop6h 25m

C$ 315

BuffaloSan Juan

BUF - SJU

BUFSJU

Buffalo

Fri 31/10

12:06 p.m.-9:59 p.m.

1 stop9h 53m

San Juan Luis Munoz Marin Intl

Wed 5/11

7:00 a.m.-3:10 p.m.

1 stop9h 10m

C$ 336

BuffaloSan Juan

BUF - SJU

BUFSJU

Buffalo

Fri 31/10

12:06 p.m.-9:59 p.m.

1 stop9h 53m

San Juan Luis Munoz Marin Intl

Mon 3/11

2:06 p.m.-11:56 p.m.

1 stop10h 50m

C$ 357

BuffaloSan Juan

BUF - SJU

BUFSJU

Buffalo

Sat 7/2

2:49 p.m.-6:11 a.m.

2 stops14h 22m

San Juan Luis Munoz Marin Intl

Fri 13/2

2:10 p.m.-11:46 p.m.

2 stops10h 36m

C$ 385

BuffaloSan Juan

BUF - SJU

BUFSJU

Buffalo

Sun 1/3

12:45 p.m.-9:35 p.m.

1 stop7h 50m

San Juan Luis Munoz Marin Intl

Wed 4/3

1:59 a.m.-8:29 a.m.

1 stop7h 30m

C$ 394

BuffaloSan Juan

BUF - SJU

BUFSJU

Buffalo

Thu 19/2

12:45 p.m.-11:47 p.m.

1 stop10h 02m

San Juan Luis Munoz Marin Intl

Sun 1/3

1:59 a.m.-8:29 a.m.

1 stop7h 30m

C$ 395

BuffaloSan Juan

BUF - SJU

BUFSJU

Buffalo

Tue 11/11

3:45 p.m.-11:56 p.m.

1 stop7h 11m

San Juan Luis Munoz Marin Intl

Tue 18/11

7:15 a.m.-3:05 p.m.

1 stop8h 50m

C$ 398

BuffaloSan Juan

BUF - SJU

BUFSJU

Buffalo

Tue 11/11

3:45 p.m.-11:56 p.m.

1 stop7h 11m

San Juan Luis Munoz Marin Intl

Thu 13/11

3:20 p.m.-10:57 p.m.

1 stop8h 37m

C$ 398

BuffaloSan Juan

BUF - SJU

BUFSJU

Buffalo

Sun 7/12

12:10 p.m.-11:20 p.m.

1 stop10h 10m

C$ 158

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/10

Showing 1-10 of 19 results

Best time to book a flight from Buffalo to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico 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 Puerto Rico

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

Currently, February is the cheapest month in which you can book a flight from Buffalo to Puerto Rico (average of C$ 182). Flying from Buffalo to Puerto Rico in June is currently the most expensive (average of C$ 356). 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 PR?

When flying from Buffalo to Puerto Rico, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 44% versus a flight in the evening.

Reviews of airlines servicing Puerto Rico

Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Buffalo to Puerto Rico. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,238 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Southwest

8.0

Very good

4,238 reviews

Southwest

8.0

Very good

4,238 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Delta

8.0

Very good

7,977 reviews

Southwest

8.0

Very good

4,238 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

United Airlines

7.4

Good

8,977 reviews

Southwest

8.0

Very good

4,238 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

JetBlue

7.2

Good

2,905 reviews

Southwest

8.0

Very good

4,238 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Frontier

5.8

Fair

3,135 reviews

Southwest

8.0

Very good

4,238 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

What airport do you fly from for flights from Buffalo to Puerto Rico?
Located just 13.4 km from the city centre, Buffalo (BUF) is the airport most travellers will use when flying to Puerto Rico from Buffalo.
How long is the flight from Buffalo to Puerto Rico?
For as low as C$ 315, Delta can have you in Puerto Rico from Buffalo in 7h 21m. The distance from Buffalo to Puerto Rico is about 2974 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
Can I find deals for flights from Buffalo to Puerto Rico that include hotel bookings?
Yes. In addition to deals on Buffalo to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Buffalo to Puerto Rico?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Puerto Rico.
Can I find deals for business class flights from Buffalo to Puerto Rico?
Yes. Cheapflights offers flight deals from Buffalo to Puerto Rico 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 Puerto Rico?
Currently, February is the cheapest month in which you can book a flight from Buffalo to Puerto Rico (average of C$ 182). Flying from Buffalo to Puerto Rico in June is currently the most expensive (average of C$ 356). 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

Alternative routes for Buffalo to Puerto Rico

John F Kennedy Intl to Luis Munoz Marin Intl flights

Buffalo to Punta Cana flights

Buffalo to Oranjestad flights

Newark to Luis Munoz Marin Intl flights

Buffalo to Luis Munoz Marin Intl flights

John F Kennedy Intl to Punta Cana flights

John F Kennedy Intl to Santo Domingo flights

John F Kennedy Intl to Montego Bay flights

Buffalo to Puerto Plata flights

Newark to Santo Domingo flights

Newark to Punta Cana flights

Buffalo to Saint Thomas Island flights

Buffalo to Port of Spain flights

Buffalo to Nassau flights

John F Kennedy Intl to Port Au Prince flights

Complete your trip

Puerto Rico car rentals

San Juan Luis Munoz Marin Intl Airport car rentals

Aguadilla Borinquen Airport car rentals

Ponce Mercedita Airport car rentals

San Juan Isla Grande Airport car rentals

Vieques Airport car rentals

Mayagüez Eugenio M De Hostos Airport car rentals

San Juan car rentals

Aguadilla car rentals

Direct flights to

Top 5 airlines flying from Buffalo to Puerto Rico

Airline	Cheapest	Average	Flexibility	On-time
Delta	CheapestC$ 168	AverageC$ 631	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Frontier	CheapestC$ 235	AverageC$ 383	FlexibilityNo cancel fee	On-time62%	Search Frontier flights
JetBlue	CheapestC$ 394	AverageC$ 590	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Southwest	CheapestC$ 398	AverageC$ 701	FlexibilityNo cancel fee	On-time63%	Search Southwest flights
United Airlines	CheapestC$ 528	AverageC$ 866	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Buffalo to Puerto Rico?

When you search for this flight from Buffalo to Puerto Rico, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Buffalo to Puerto Rico?

Millions of users choose and trust Cheapflights to book the best flight deals from Buffalo to Puerto Rico 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 Puerto Rico with no change fees?

Certainly. Search results for flights to Puerto Rico from Buffalo shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Buffalo to Puerto Rico become cheaper?

Yes! Start tracking prices for Buffalo to Puerto Rico flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Buffalo to Puerto Rico from C$ 158

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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Buffalo to Puerto Rico

Keep the following information in mind while searching for Buffalo to Puerto Rico flight deals. Data was last updated 14 October 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Buffalo to Puerto Rico

Cheapest flights from Buffalo to Puerto RicoExplore the most affordable flight options available from Buffalo to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2025.

Explore the most affordable flight options available from Buffalo to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Buffalo to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Buffalo with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Puerto Rico

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

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

Find hourly flight availability from Buffalo to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 October 2025.

Reviews of airlines servicing Puerto Rico

Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Buffalo to Puerto Rico. Users can see the overall rating for each airline as well as how each is rated 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 Buffalo to Puerto Rico. 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 Puerto Rico?

How long is the flight from Buffalo to Puerto Rico?

Can I find deals for flights from Buffalo to Puerto Rico that include hotel bookings?

How can I find direct flights from Buffalo to Puerto Rico?

Can I find deals for business class flights from Buffalo to Puerto Rico?

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

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 Puerto Rico

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

Top 5 airlines flying from Buffalo to Puerto Rico

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Buffalo to Puerto Rico?

Why should you use Cheapflights to find cheap flight tickets from Buffalo to Puerto Rico?

Can Cheapflights find flights from Buffalo to Puerto Rico with no change fees?

Can Cheapflights notify me if prices for flights from Buffalo to Puerto Rico become cheaper?

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Cheapest flights from Buffalo to Puerto Rico
Explore the most affordable flight options available from Buffalo to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2025.