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Cheap flights from Buffalo to Puerto Rico from C$ 170

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 28/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BUF — SJU
1 May — 8 May1
1 adult
Wed 1/5
Wed 8/5

How far in advance should I book a flight from Buffalo to Puerto Rico?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 36 days in advance, which can save you up to 62% on flights from Buffalo to Puerto Rico compared to booking the week you need them. Waiting 36 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 394. For sooner than that we have options available in the next 3 days from C$ 758.

What is the cheapest month to fly from Buffalo to Puerto Rico?

September can be a great time to fly to Puerto Rico from Buffalo with a flight ticket averaging about C$ 579. Cheapflights users have found deals in the month of September for as cheap as C$ 209. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Buffalo to Puerto Rico (BUF - PR)?

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

Cheap JetBlue flights from Buffalo to Puerto Rico

Explore cheap flight options specifically provided by JetBlue for the route between Buffalo and Puerto Rico. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 508,915 searches. Data last updated 26 April 2024.
Take a peek at the cheapest JetBlue flights we've detected travelling from Buffalo to Puerto Rico. Make sure to double check the flight details before booking.
Tue 28/53:35 p.m.BUF - SJU
1 stop8h 28mJetBlue
Wed 29/53:34 a.m.SJU - BUF
1 stop7h 08mJetBlue
Deal found 24/4C$ 391
Wed 12/67:04 a.m.BUF - SJU
1 stop8h 51mJetBlue
Wed 19/63:35 p.m.SJU - BUF
1 stop6h 34mJetBlue
Deal found 25/4C$ 443
Sun 26/53:14 p.m.BUF - SJU
1 stop8h 36mJetBlue
Sat 1/63:34 a.m.SJU - BUF
1 stop7h 08mJetBlue
Deal found 25/4C$ 494
Wed 19/69:20 a.m.BUF - SJU
1 stop7h 29mJetBlue
Wed 10/76:59 a.m.SJU - BUF
1 stop9h 21mJetBlue
Deal found 25/4C$ 545
Mon 6/57:04 a.m.BUF - SJU
1 stop8h 51mJetBlue
Wed 8/510:37 a.m.SJU - BUF
1 stop10h 00mJetBlue
Deal found 25/4C$ 546
Fri 21/65:00 p.m.BUF - SJU
1 stop9h 57mJetBlue
Mon 24/610:35 p.m.SJU - BUF
1 stop9h 05mJetBlue
Deal found 25/4C$ 558
Mon 27/56:00 a.m.BUF - SJU
1 stop9h 29mJetBlue
Fri 7/62:10 p.m.SJU - BUF
1 stop8h 37mJetBlue
Deal found 25/4C$ 560
Mon 27/56:00 a.m.BUF - SJU
1 stop9h 29mJetBlue
Wed 5/63:34 a.m.SJU - BUF
1 stop7h 08mJetBlue
Deal found 25/4C$ 561
Tue 4/611:29 a.m.BUF - SJU
1 stop9h 32mJetBlue
Sun 9/63:34 a.m.SJU - BUF
1 stop7h 08mJetBlue
Deal found 24/4C$ 562

Cheap Frontier flights from Buffalo to Puerto Rico

Explore cheap flight options specifically provided by Frontier for the route between Buffalo and Puerto Rico. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 508,915 searches. Data last updated 26 April 2024.
Have a look at some of the cheapest available Frontier flights departing from Buffalo and landing in Puerto Rico. Deals are refreshing constantly so come back soon for more options.
Fri 3/57:48 p.m.BUF - SJU
1 stop7h 35mFrontier
Fri 10/58:48 p.m.SJU - BUF
1 stop12h 37mFrontier
Deal found 25/4C$ 309
Sat 6/79:19 p.m.BUF - SJU
1 stop11h 09mFrontier
Wed 17/75:52 p.m.SJU - BUF
1 stop26h 27mFrontier
Deal found 25/4C$ 566

Cheap Buffalo to Puerto Rico flights in April & May 2024

Find cheap flight options from Buffalo to Puerto Rico specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 508,915 searches. Prices were last updated on 26 April 2024.
Listed are some of the best fares we've found on flights departing from Buffalo to Puerto Rico in 2024. Check back regularly for other flight deals.
Fri 3/57:48 p.m.BUF - SJU
1 stop7h 35mFrontier
Fri 10/58:48 p.m.SJU - BUF
1 stop12h 37mFrontier
Deal found 25/4C$ 309
Tue 28/53:35 p.m.BUF - SJU
1 stop8h 28mJetBlue
Thu 30/54:17 a.m.SJU - BUF
1 stop10h 22mJetBlue
Deal found 24/4C$ 391
Sun 26/53:14 p.m.BUF - SJU
1 stop8h 36mJetBlue
Sat 1/63:34 a.m.SJU - BUF
1 stop7h 08mJetBlue
Deal found 25/4C$ 494
Mon 6/57:04 a.m.BUF - SJU
1 stop8h 51mJetBlue
Wed 8/510:37 a.m.SJU - BUF
1 stop10h 00mJetBlue
Deal found 25/4C$ 546
Mon 27/56:00 a.m.BUF - SJU
1 stop9h 29mJetBlue
Fri 7/62:10 p.m.SJU - BUF
1 stop8h 37mJetBlue
Deal found 25/4C$ 560
Mon 27/56:00 a.m.BUF - SJU
1 stop9h 29mJetBlue
Wed 5/63:34 a.m.SJU - BUF
1 stop7h 08mJetBlue
Deal found 25/4C$ 561
Mon 6/56:00 a.m.BUF - SJU
1 stop9h 29mJetBlue
Wed 8/57:48 a.m.SJU - BUF
1 stop6h 42mJetBlue
Deal found 24/4C$ 592
Fri 10/53:25 p.m.BUF - SJU
1 stop8h 38mJetBlue
Tue 14/54:20 a.m.SJU - BUF
1 stop6h 22mJetBlue
Deal found 25/4C$ 595
Mon 6/56:00 a.m.BUF - SJU
1 stop9h 29mJetBlue
Tue 7/53:34 a.m.SJU - BUF
1 stop7h 08mJetBlue
Deal found 24/4C$ 599

Buffalo to Puerto Rico 2024 flight deals

Discover exclusive flight deals for travel between Buffalo and Puerto Rico in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 508,915 searches. Data last updated 26 April 2024.
Listed are some of the best fares we've found on flights departing from Buffalo to Puerto Rico in 2024. Check back regularly for other flight deals.
Fri 3/57:48 p.m.BUF - SJU
1 stop7h 35mFrontier
Fri 10/58:48 p.m.SJU - BUF
1 stop12h 37mFrontier
Deal found 25/4C$ 309
Tue 28/53:35 p.m.BUF - SJU
1 stop8h 28mJetBlue
Wed 29/53:34 a.m.SJU - BUF
1 stop7h 08mJetBlue
Deal found 24/4C$ 391
Wed 12/67:04 a.m.BUF - SJU
1 stop8h 51mJetBlue
Wed 19/63:35 p.m.SJU - BUF
1 stop6h 34mJetBlue
Deal found 25/4C$ 443
Sat 28/97:00 a.m.BUF - SJU
1 stop7h 35mUnited Airlines
Tue 1/101:05 a.m.SJU - BUF
1 stop9h 08mUnited Airlines
Deal found 25/4C$ 462
Tue 5/115:20 a.m.BUF - SJU
1 stop6h 54mDelta
Tue 12/113:49 p.m.SJU - BUF
1 stop9h 07mDelta
Deal found 25/4C$ 468
Sun 26/53:14 p.m.BUF - SJU
1 stop8h 36mJetBlue
Sat 1/63:34 a.m.SJU - BUF
1 stop7h 08mJetBlue
Deal found 25/4C$ 494
Tue 3/125:20 a.m.BUF - SJU
1 stop6h 54mDelta
Tue 10/122:24 p.m.SJU - BUF
1 stop10h 33mDelta
Deal found 25/4C$ 512
Wed 19/69:20 a.m.BUF - SJU
1 stop7h 29mJetBlue
Wed 10/76:59 a.m.SJU - BUF
1 stop9h 21mJetBlue
Deal found 25/4C$ 545
Mon 6/57:04 a.m.BUF - SJU
1 stop8h 51mJetBlue
Wed 8/510:37 a.m.SJU - BUF
1 stop10h 00mJetBlue
Deal found 25/4C$ 546

Buffalo to Puerto Rico flights leaving soon

Find last-minute flight options from Buffalo to Puerto Rico for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 508,915 searches. Data last updated 26 April 2024.
Have a look at some of the flights available from Buffalo to Puerto Rico departing last-minute. Users should be sure to double check the price, date, and time of their last-minute flight.
Fri 3/57:48 p.m.BUF - SJU
1 stop7h 35mFrontier
Fri 10/58:48 p.m.SJU - BUF
1 stop12h 37mFrontier
Deal found 25/4C$ 309
Mon 6/57:04 a.m.BUF - SJU
1 stop8h 51mJetBlue
Wed 8/510:37 a.m.SJU - BUF
1 stop10h 00mJetBlue
Deal found 25/4C$ 546
Mon 6/56:00 a.m.BUF - SJU
1 stop9h 29mJetBlue
Wed 8/57:48 a.m.SJU - BUF
1 stop6h 42mJetBlue
Deal found 24/4C$ 592
Mon 6/56:00 a.m.BUF - SJU
1 stop9h 29mJetBlue
Tue 7/53:34 a.m.SJU - BUF
1 stop7h 08mJetBlue
Deal found 24/4C$ 599
Mon 6/56:00 a.m.BUF - SJU
1 stop9h 29mJetBlue
Tue 7/53:34 a.m.SJU - BUF
1 stop7h 08mJetBlue
Deal found 24/4C$ 601
Mon 6/55:35 a.m.BUF - SJU
1 stop8h 32mJetBlue
Tue 7/53:34 a.m.SJU - BUF
1 stop7h 08mJetBlue
Deal found 25/4C$ 602
Mon 6/55:35 a.m.BUF - SJU
1 stop10h 20mJetBlue
Tue 7/53:34 a.m.SJU - BUF
1 stop7h 08mJetBlue
Deal found 25/4C$ 603
Fri 3/55:45 a.m.BUF - SJU
1 stop8h 22mJetBlue
Tue 7/54:20 a.m.SJU - BUF
1 stop6h 22mJetBlue
Deal found 25/4C$ 658
Fri 3/56:00 a.m.BUF - SJU
1 stop7h 45mUnited Airlines
Thu 9/51:05 a.m.SJU - BUF
2 stops8h 41mUnited Airlines
Deal found 25/4C$ 735

One-way flights to Puerto Rico from Buffalo

Search for one-way flight options from Buffalo to Puerto Rico. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 508,915 searches. Data last updated 26 April 2024.
Some of the best available deals we've found on one-way flights from Buffalo to Puerto Rico. Those seeking round-trip flights from Buffalo to Puerto Rico should utilize the search form at the top of the page.
Tue 28/53:35 p.m.BUF - SJU
1 stop8h 28mJetBlue
Deal found 25/4C$ 170
Tue 21/57:04 a.m.BUF - SJU
1 stop8h 51mJetBlue
Deal found 25/4C$ 222
Wed 19/63:10 p.m.BUF - SJU
1 stop9h 06mDelta
Deal found 25/4C$ 234
Sun 26/53:14 p.m.BUF - SJU
1 stop8h 36mJetBlue
Deal found 25/4C$ 272
Wed 1/55:45 a.m.BUF - SJU
1 stop10h 10mJetBlue
Deal found 24/4C$ 274
Wed 26/65:00 p.m.BUF - SJU
1 stop9h 57mJetBlue
Deal found 25/4C$ 338
Fri 9/81:53 p.m.BUF - SJU
1 stop25h 25mSun Country Air
Deal found 25/4C$ 345

Find flights from Buffalo to Puerto Rico within your budget

Customize your flight search to find flights from Buffalo to Puerto Rico 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 508,915 searches. Data last updated 26 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 391 - C$ 1,060

Route

Depart

Return

Price

BuffaloSan Juan Luis Munoz Marin Intl

BUF - SJU

BUFSJU

Buffalo

Tue 28/5

1 stop8h 28m

San Juan Luis Munoz Marin Intl

Thu 30/5

1 stop10h 22m

C$ 391

BuffaloSan Juan Luis Munoz Marin Intl

BUF - SJU

BUFSJU

Buffalo

Wed 12/6

1 stop8h 51m

San Juan Luis Munoz Marin Intl

Wed 19/6

1 stop6h 34m

C$ 443

BuffaloSan Juan Luis Munoz Marin Intl

BUF - SJU

BUFSJU

Buffalo

Sat 28/9

1 stop7h 35m

San Juan Luis Munoz Marin Intl

Tue 1/10

1 stop9h 08m

C$ 462

BuffaloSan Juan Luis Munoz Marin Intl

BUF - SJU

BUFSJU

Buffalo

Sun 26/5

1 stop8h 36m

San Juan Luis Munoz Marin Intl

Sat 1/6

1 stop7h 08m

C$ 494

BuffaloSan Juan Luis Munoz Marin Intl

BUF - SJU

BUFSJU

Buffalo

Wed 19/6

1 stop7h 29m

San Juan Luis Munoz Marin Intl

Wed 10/7

1 stop9h 21m

C$ 545

BuffaloSan Juan Luis Munoz Marin Intl

BUF - SJU

BUFSJU

Buffalo

Mon 6/5

1 stop8h 51m

San Juan Luis Munoz Marin Intl

Wed 8/5

1 stop10h 00m

C$ 546

BuffaloSan Juan Luis Munoz Marin Intl

BUF - SJU

BUFSJU

Buffalo

Sat 6/7

1 stop11h 09m

San Juan Luis Munoz Marin Intl

Wed 17/7

1 stop26h 27m

C$ 566

BuffaloSan Juan Luis Munoz Marin Intl

BUF - SJU

BUFSJU

Buffalo

Mon 6/5

1 stop6h 14m

San Juan Luis Munoz Marin Intl

Tue 7/5

2 stops8h 41m

C$ 736

BuffaloSan Juan Luis Munoz Marin Intl

BUF - SJU

BUFSJU

Buffalo

Fri 9/8

2 stops8h 07m

San Juan Luis Munoz Marin Intl

Tue 13/8

2 stops8h 41m

C$ 1,060

Flights are sorted by cheapest first

Deals found on 24/4

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated 26 April 2024.
Read through reviews of airlines operating flights from Buffalo to Puerto Rico, such as JetBlue, Frontier and United Airlines. 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.
Delta
8.1
Very good
10,975 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.2

Overall

8.1

Food

7.4

Comfort

7.9

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

Delta
8.1
Very good
10,975 reviews
Delta
8.1
Very good
10,975 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.2

Overall

8.1

Food

7.4

Comfort

7.9

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

JetBlue
7.6
Good
4,609 reviews
Delta
8.1
Very good
10,975 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.2

Overall

8.1

Food

7.4

Comfort

7.9

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

United Airlines
7.4
Good
11,234 reviews
Delta
8.1
Very good
10,975 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.2

Overall

8.1

Food

7.4

Comfort

7.9

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

Sun Country Air
7.3
Good
659 reviews
Delta
8.1
Very good
10,975 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.2

Overall

8.1

Food

7.4

Comfort

7.9

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

Frontier
6.3
Okay
4,132 reviews
Delta
8.1
Very good
10,975 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.2

Overall

8.1

Food

7.4

Comfort

7.9

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

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?

    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 flights from Buffalo to Puerto Rico for under C$ 400 on Cheapflights?

    Yes, there are multiple flights from Buffalo to Puerto Rico for under C$ 400. The cheapest flight booked recently is on JetBlue for just C$ 391, but on average you can expect to pay C$ 555.

  • Are there last-minute flights available from Buffalo to Puerto Rico for under C$ 400?

    There are currently 16+ open flights from Buffalo to Puerto Rico within the next 7 days for less than C$ 400.

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

    One-way options have recently been found by users for as low as C$ 170 on JetBlue. Other airlines that offer cheap prices include Delta from C$ 234 and Sun Country Air from C$ 345 one-way.

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

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

  • What does BUF to SJU mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Buffalo Airport to San Juan Luis Munoz Marin Intl Airport flight would often be abbreviated as a BUF to SJU flight. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Aguadilla Borinquen Airport (BQN), Ponce Mercedita Airport (PSE), San Juan Isla Grande Airport (SIG), Culebra Airport (CPX), Vieques Airport (VQS).

  • Can I find deals for flights from Buffalo to Puerto Rico that include extra baggage allowance?

    The amount of baggage you can bring on your Buffalo to Puerto Rico flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Buffalo to Puerto Rico with specific airlines?

    Yes, Cheapflights allows you to browse and filter Buffalo to Puerto Rico flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Buffalo to Puerto Rico that allow pets onboard?

    Many airlines flying from Buffalo to Puerto Rico offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Buffalo to Puerto Rico?

    Yes, you can often find last-minute deals on Buffalo to Puerto Rico flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Buffalo to Puerto Rico flight deals updated?

    The Buffalo to Puerto Rico flight deals you see on this page were last updated on 25/4.

See more FAQs

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Top 5 airlines flying from Buffalo to Puerto Rico

Discover the top 5 airlines that operate flights from Buffalo to Puerto Rico. 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 508,915 searches. Data last updated 26 April 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 199AverageC$ 391FlexibilityNo cancel feeOn-time62%
Search Frontier flights
JetBlueCheapestC$ 328AverageC$ 680FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
DeltaCheapestC$ 385AverageC$ 490FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 573AverageC$ 973FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Endeavor AirlinesCheapestC$ 994AverageC$ 997FlexibilityNo cancel feeOn-timeN/A
Search Endeavor Airlines flights
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Search flights from Buffalo to Puerto Rico by cabin class

Find flights from Buffalo to Puerto Rico, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
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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?

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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