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 Frontier. Something to consider prior to booking your flight.

What are the cheapest flights from Buffalo to Puerto Rico?

The cheapest flight price from Buffalo to Puerto Rico is C$ 257. On average you can expect to pay C$ 462. The most popular route, (Buffalo - San Juan Luis Munoz Marin Intl), can usually be booked for C$ 486.

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 Frontier for just C$ 334, but on average you can expect to pay C$ 463.

Are there last-minute flights available from Buffalo to Puerto Rico for under C$ 700?

There are currently 20+ open flights from Buffalo to Puerto Rico within the next 7 days for less than C$ 700.

Which airlines flying from Buffalo to Puerto Rico have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Buffalo to Puerto Rico that may be offering flexible cancellation policies are Frontier, United Airlines, and JetBlue. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

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$ 611. Cheapflights users have found deals in the month of September for as cheap as C$ 230. The most expensive prices can be found in the month of June.

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.

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.

Cheap Flights from Buffalo to Puerto Rico from C$ 182

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 56 days in advance, which can save you up to 23% on flights from Buffalo to Puerto Rico compared to booking the week you need them. Waiting 56 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$ 614. For sooner than that we have options available in the next 3 days from C$ 758.

Cheap flights from Buffalo to Puerto Rico in March, April 2023

26 Apr. - 3 May

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

8h 22m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

1 stop

7h 43m

C$ 334

Frontier

Deal found 29/3

19 Apr. - 26 Apr.

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

10h 12m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

1 stop

10h 55m

C$ 364

Delta

Deal found 29/3

20 Apr. - 26 Apr.

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

10h 13m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

1 stop

10h 55m

C$ 391

Delta

Deal found 29/3

22 Apr. - 27 Apr.

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

9h 24m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

1 stop

10h 03m

C$ 397

JetBlue

Deal found 29/3

26 Apr. - 3 May

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

8h 22m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

2 stops

15h 08m

C$ 398

Multiple Airlines

Deal found 29/3

19 Apr. - 2 May

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

9h 24m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

1 stop

8h 20m

C$ 440

JetBlue

Deal found 29/3

19 Apr. - 28 Apr.

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

10h 12m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

1 stop

10h 19m

C$ 443

Delta

Deal found 29/3

18 Apr. - 25 Apr.

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

11h 35m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

1 stop

21h 11m

C$ 450

Multiple Airlines

Deal found 29/3

14 Apr. - 26 Apr.

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

10h 13m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

1 stop

10h 55m

C$ 461

Delta

Deal found 29/3

Buffalo to Puerto Rico 2023 flight deals

26 Apr. - 3 May

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

8h 22m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

1 stop

7h 43m

C$ 334

Frontier

Deal found 29/3

19 Apr. - 26 Apr.

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

10h 12m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

1 stop

10h 55m

C$ 364

Delta

Deal found 29/3

20 Apr. - 26 Apr.

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

10h 13m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

1 stop

10h 55m

C$ 391

Delta

Deal found 29/3

22 Apr. - 27 Apr.

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

9h 24m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

1 stop

10h 03m

C$ 397

JetBlue

Deal found 29/3

26 Apr. - 3 May

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

8h 22m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

2 stops

15h 08m

C$ 398

Multiple Airlines

Deal found 29/3

30 May - 31 May

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

7h 43m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

1 stop

8h 54m

C$ 432

JetBlue

Deal found 29/3

19 Apr. - 2 May

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

9h 24m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

1 stop

8h 20m

C$ 440

JetBlue

Deal found 29/3

19 Apr. - 28 Apr.

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

10h 12m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

1 stop

10h 19m

C$ 443

Delta

Deal found 29/3

18 Apr. - 25 Apr.

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

11h 35m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

1 stop

21h 11m

C$ 450

Multiple Airlines

Deal found 29/3

Cheap United Airlines flights from Buffalo to Puerto Rico

6 May - 16 May

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

17h 54m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

2 stops

17h 34m

C$ 569

United Airlines

Deal found 30/3

6 May - 16 May

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

17h 54m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

1 stop

22h 23m

C$ 581

United Airlines

Deal found 30/3

18 Apr. - 24 Apr.

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

6h 31m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

2 stops

8h 46m

C$ 644

United Airlines

Deal found 29/3

18 Apr. - 24 Apr.

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

6h 31m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

1 stop

10h 26m

C$ 648

United Airlines

Deal found 29/3

5 Jun. - 9 Jun.

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

17h 54m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

1 stop

22h 29m

C$ 659

United Airlines

Deal found 30/3

22 Apr. - 28 Apr.

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

17h 19m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

1 stop

16h 51m

C$ 675

United Airlines

Deal found 29/3

22 Apr. - 28 Apr.

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

17h 19m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

2 stops

13h 03m

C$ 683

United Airlines

Deal found 29/3

8 Apr. - 15 Apr.

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

5h 58m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

1 stop

6h 43m

C$ 746

United Airlines

Deal found 30/3

8 Apr. - 15 Apr.

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

2 stops

11h 38m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

1 stop

6h 43m

C$ 869

United Airlines

Deal found 30/3

Cheap Delta flights from Buffalo to Puerto Rico

19 Apr. - 26 Apr.

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

10h 12m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

1 stop

10h 55m

C$ 364

Delta

Deal found 29/3

20 Apr. - 26 Apr.

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

10h 13m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

1 stop

10h 55m

C$ 391

Delta

Deal found 29/3

19 Apr. - 28 Apr.

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

10h 12m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

1 stop

10h 19m

C$ 443

Delta

Deal found 29/3

14 Apr. - 26 Apr.

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

10h 13m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

1 stop

10h 55m

C$ 461

Delta

Deal found 29/3

20 Apr. - 2 May

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

10h 13m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

1 stop

7h 33m

C$ 470

Delta

Deal found 29/3

19 Apr. - 29 Apr.

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

10h 12m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

1 stop

10h 55m

C$ 497

Delta

Deal found 29/3

21 Apr. - 27 Apr.

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

10h 13m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

1 stop

10h 19m

C$ 524

Delta

Deal found 29/3

23 Sep. - 29 Sep.

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

8h 04m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

1 stop

8h 49m

C$ 527

Delta

Deal found 28/3

14 Apr. - 28 Apr.

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

10h 13m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

1 stop

10h 19m

C$ 539

Delta

Deal found 29/3

Last minute flights from Buffalo to Puerto Rico

4 Apr. - 12 Apr.

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

28h 58m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

1 stop

13h 48m

C$ 606

Frontier

Deal found 29/3

5 Apr. - 12 Apr.

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

2 stops

10h 15m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

1 stop

16h 37m

C$ 667

American Airlines

Deal found 29/3

9 Apr. - 22 Apr.

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

10h 20m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

1 stop

10h 55m

C$ 706

Delta

Deal found 29/3

4 Apr. - 11 Apr.

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

17h 29m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

1 stop

16h 41m

C$ 729

Multiple Airlines

Deal found 29/3

8 Apr. - 15 Apr.

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

5h 58m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

1 stop

6h 43m

C$ 746

United Airlines

Deal found 30/3

5 Apr. - 12 Apr.

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

16h 14m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

1 stop

16h 37m

C$ 755

American Airlines

Deal found 29/3

9 Apr. - 21 Apr.

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

10h 08m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

1 stop

10h 55m

C$ 773

Delta

Deal found 29/3

4 Apr. - 12 Apr.

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

2 stops

15h 03m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

1 stop

13h 48m

C$ 782

Multiple Airlines

Deal found 29/3

5 Apr. - 11 Apr.

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

7h 06m

SJU

San Juan Luis Munoz Marin Intl

BUF

Buffalo

1 stop

9h 50m

C$ 784

JetBlue

Deal found 29/3

One-way flights to Puerto Rico from Buffalo

17 May

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

8h 30m

C$ 182

Delta

Deal found 29/3

18 May

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

5h 55m

C$ 198

JetBlue

Deal found 30/3

21 Jun.

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

11h 36m

C$ 209

Delta

Deal found 30/3

20 Jun.

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

10h 25m

C$ 242

JetBlue

Deal found 30/3

20 Jun.

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

6h 34m

C$ 330

Delta

Deal found 29/3

8 Jul.

BUF

Buffalo

SJU

San Juan Luis Munoz Marin Intl

1 stop

10h 25m

C$ 368

JetBlue

Deal found 29/3

Find flights from Buffalo to Puerto Rico within your budget

Fly from

Fly to

Budget

C$ 334 - C$ 569

Route

Depart

Return

Price

BuffaloSan Juan Luis Munoz Marin Intl

BUF - SJU

BUFSJU

Buffalo

2023-04-26

1 stop8h 22m

San Juan Luis Munoz Marin Intl

2023-05-03

1 stop7h 43m

C$ 334

Pick Dates

BuffaloSan Juan Luis Munoz Marin Intl

BUF - SJU

BUFSJU

Buffalo

2023-04-19

1 stop10h 12m

San Juan Luis Munoz Marin Intl

2023-04-26

1 stop10h 55m

C$ 364

Pick Dates

BuffaloSan Juan Luis Munoz Marin Intl

BUF - SJU

BUFSJU

Buffalo

2023-04-20

1 stop10h 13m

San Juan Luis Munoz Marin Intl

2023-04-26

1 stop10h 55m

C$ 391

Pick Dates

BuffaloSan Juan Luis Munoz Marin Intl

BUF - SJU

BUFSJU

Buffalo

2023-04-22

1 stop9h 24m

San Juan Luis Munoz Marin Intl

2023-04-27

1 stop10h 03m

C$ 397

Pick Dates

BuffaloSan Juan Luis Munoz Marin Intl

BUF - SJU

BUFSJU

Buffalo

2023-04-26

1 stop8h 22m

San Juan Luis Munoz Marin Intl

2023-05-03

2 stops15h 08m

C$ 398

Pick Dates

BuffaloSan Juan Luis Munoz Marin Intl

BUF - SJU

BUFSJU

Buffalo

2023-05-30

1 stop7h 43m

San Juan Luis Munoz Marin Intl

2023-05-31

1 stop8h 54m

C$ 432

Pick Dates

BuffaloSan Juan Luis Munoz Marin Intl

BUF - SJU

BUFSJU

Buffalo

2023-04-19

1 stop9h 24m

San Juan Luis Munoz Marin Intl

2023-05-02

1 stop8h 20m

C$ 440

Pick Dates

BuffaloSan Juan Luis Munoz Marin Intl

BUF - SJU

BUFSJU

Buffalo

2023-04-18

1 stop11h 35m

San Juan Luis Munoz Marin Intl

2023-04-25

1 stop21h 11m

C$ 450

Pick Dates

BuffaloSan Juan Luis Munoz Marin Intl

BUF - SJU

BUFSJU

Buffalo

2023-05-06

1 stop17h 54m

San Juan Luis Munoz Marin Intl

2023-05-16

2 stops17h 34m

C$ 569

Pick Dates

Flights are sorted by cheapest first

Deals found on 29/3

Related info for your journey

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), San Juan Isla Grande Airport (SIG), Ponce Mercedita Airport (PSE), Vieques Airport (VQS), Culebra Airport (CPX).

Flights to Puerto Rico from Buffalo

Flights to Buffalo

Flights to Puerto Rico

Flights from Buffalo

Flights from Puerto Rico

Rent a Car

Car Rentals in Puerto Rico

Car Rentals in Caribbean

Car Rentals in Luis Munoz Marin Intl

Car Rentals in Aguadilla

Car Rentals in Isla Grande

Car Rentals in Mayagüez

Destination points for flights from Buffalo to Puerto Rico

Flights from Buffalo to Luis Munoz Marin Intlfrom C$ 316 pp

Top 4 airlines flying from Buffalo to Puerto Rico

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Frontier	CheapestC$ 246	AverageC$ 634	FlexibilityNo cancel fee	On-time62%	COVID-19 safety	Search Frontier flights
JetBlue	CheapestC$ 369	AverageC$ 563	FlexibilityNo cancel fee	On-time62%	COVID-19 safety	Search JetBlue flights
United Airlines	CheapestC$ 537	AverageC$ 819	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search United Airlines flights
Endeavor Airlines	CheapestC$ 938	AverageC$ 990	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Endeavor Airlines flights

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Cheap flights from Buffalo to Puerto Rico from C$ 182

This is the cheapest one-way flight price, found on 29/3. Prices may vary by date and flight preferences.

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

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

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

Cheap flights from Buffalo to Puerto Rico in March, April 2023

The best prices found for BUF to Puerto Rico flights for March, April

Buffalo to Puerto Rico 2023 flight deals

Cheap flights to Puerto Rico from Buffalo found for this year

Cheap United Airlines flights from Buffalo to Puerto Rico

Cheap Delta flights from Buffalo to Puerto Rico

Last minute flights from Buffalo to Puerto Rico

Late deals on round-trip flights to Puerto Rico from Buffalo, departing today and this week

One-way flights to Puerto Rico from Buffalo

The cheapest one-way flights from Buffalo to Puerto Rico

Find flights from Buffalo to Puerto Rico within your budget

Use the slider to find flights from Buffalo to Puerto Rico that fit your budget.

Related info for your journey

Useful info, stats and facts about Buffalo to Puerto Rico flights.

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

Which airlines flying from Buffalo to Puerto Rico have flexible cancellations due to COVID-19?

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

Are there last-minute flights available from Buffalo to Puerto Rico for under C$ 700?

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

What are the cheapest flights from Buffalo to Puerto Rico?

What does BUF to SJU mean?

Flights to Puerto Rico from Buffalo

Rent a Car

Destination points for flights from Buffalo to Puerto Rico

Select to see more specific information for flights from Buffalo to all places in Puerto Rico

Top 4 airlines flying from Buffalo to Puerto Rico

The chart below displays the airlines Cheapflights users travelling from Buffalo to Puerto Rico choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

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