Cheap flights from Buffalo to Luis Munoz Marin Intl

Round-trip
Economy
Buffalo (BUF)
San Juan (SJU)
Depart
Return
Any month
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How to find the cheapest flight from
Buffalo (BUF) to Luis Munoz Marin Intl (SJU)

All the information you need to plan the best BUF to SJU flight in 2022: compare Buffalo to Luis Munoz Marin Intl flight prices with the expected peak season, weather and rainfall in Luis Munoz Marin Intl.
BUF - SJU
Price
C$ 261 - C$ 585
SJU
Temperature
25 - 28 °C
SJU
Rainfall
55 - 156 mm

Popular in

June

High demand for flights, 29% potential price rise

Cheapest in

January

Best time to find cheap flights, 37% potential price drop

Round-trip from

C$ 358

From Buffalo to San Juan Luis Munoz Marin Intl

One-way from

C$ 185

One-way flight from Buffalo to San Juan Luis Munoz Marin Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Buffalo to San Juan Luis Munoz Marin Intl Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 57 days in advance, which can save you up to 49% on flights from Buffalo to San Juan Luis Munoz Marin Intl Airport compared to booking the week you need them. Waiting 57 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$ 629. For sooner than that we have options available in the next 3 days from C$ 806.

What is the cheapest month to fly from Buffalo to San Juan Luis Munoz Marin Intl Airport?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, January can be a great choice for travel to San Juan Luis Munoz Marin Intl Airport. Flights to San Juan Luis Munoz Marin Intl Airport from Buffalo in January are about C$ 571 on average during January, but can be found for as low as C$ 212.

When is the cheapest time to fly from Buffalo to San Juan Luis Munoz Marin Intl Airport (BUF - SJU)?

When flying from Buffalo to San Juan Luis Munoz Marin Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Buffalo to Luis Munoz Marin Intl in September, October 2022

The best prices found for BUF to SJU flights for September, October
7 Oct - 11 Oct
C$ 363pp
BUF
Buffalo
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
BUF
Buffalo
7 Oct - 10 Oct
C$ 578pp
BUF
Buffalo
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
BUF
Buffalo
7 Oct - 11 Oct
C$ 705pp
BUF
Buffalo
American Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
American Airlines
   
2 STOPS
BUF
Buffalo

Buffalo to Luis Munoz Marin Intl 2022 flight deals

Cheap flights to Luis Munoz Marin Intl from Buffalo found for this year
24 Nov - 3 Dec
C$ 321pp
BUF
Buffalo
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
BUF
Buffalo
24 Nov - 4 Dec
C$ 341pp
BUF
Buffalo
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
 
1 STOP
BUF
Buffalo
11 Nov - 16 Nov
C$ 363pp
BUF
Buffalo
JetBlue
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
JetBlue
 
1 STOP
BUF
Buffalo

Cheap JetBlue flights from Buffalo to Luis Munoz Marin Intl

26 Jan - 6 Feb
C$ 363pp
BUF
Buffalo
JetBlue
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
JetBlue
 
1 STOP
BUF
Buffalo
24 Feb - 3 Mar
C$ 411pp
BUF
Buffalo
JetBlue
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
JetBlue
 
1 STOP
BUF
Buffalo
25 Mar - 2 Apr
C$ 502pp
BUF
Buffalo
JetBlue
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
JetBlue
 
1 STOP
BUF
Buffalo

Cheap United Airlines flights from Buffalo to Luis Munoz Marin Intl

25 Nov - 3 Dec
C$ 467pp
BUF
Buffalo
United Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
United Airlines
   
2 STOPS
BUF
Buffalo
12 Dec - 19 Dec
C$ 526pp
BUF
Buffalo
United Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
United Airlines
 
1 STOP
BUF
Buffalo
12 Dec - 19 Dec
C$ 528pp
BUF
Buffalo
United Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
United Airlines
   
2 STOPS
BUF
Buffalo

Last minute flights from Buffalo to Luis Munoz Marin Intl

Late deals on round-trip flights to Luis Munoz Marin Intl from Buffalo, departing today and this week
7 Oct - 11 Oct
C$ 363pp
BUF
Buffalo
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
BUF
Buffalo
7 Oct - 10 Oct
C$ 578pp
BUF
Buffalo
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
BUF
Buffalo
7 Oct - 11 Oct
C$ 705pp
BUF
Buffalo
American Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
American Airlines
   
2 STOPS
BUF
Buffalo

One-way flights to Luis Munoz Marin Intl from Buffalo

The cheapest one-way flights from Buffalo to Luis Munoz Marin Intl
4:40 a.m. - 1:09 p.m.
Delta
1 stop
7h 29m
BUF - SJU
Delta
C$ 185
Delta
1:00 a.m. - 8:11 a.m.
United Airlines
1 stop
6h 11m
BUF - SJU
United Airlines
C$ 528
United
12:49 p.m. - 11:44 p.m.
JetBlue
1 stop
9h 55m
BUF - SJU
JetBlue
C$ 532

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Buffalo</span> to <span class="emphasized">Luis Munoz Marin Intl</span> flights.

Flight FAQs

From Buffalo to Luis Munoz Marin Intl

What airport do you fly from for flights from Buffalo to San Juan Luis Munoz Marin Intl?

Most people fly from Buffalo (BUF) if they book a flight from Buffalo to San Juan Luis Munoz Marin Intl. On average, Buffalo has 0 outbound flights to San Juan Luis Munoz Marin Intl per day from 7 airlines. Buffalo is conveniently located just 13.4 km from Buffalo’s city centre.

Which airlines flying from Buffalo to San Juan Luis Munoz Marin Intl have flexible cancellations due to COVID-19?

Some of our airline partners flying from Buffalo to San Juan Luis Munoz Marin Intl have new flexible policies in place due to COVID-19. Delta, United Airlines, and Frontier are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Delta with this kind of flexibility.

Can I find flights from Buffalo to San Juan Luis Munoz Marin Intl Airport for under C$ 400 on Cheapflights?

Yes, there are multiple flights from Buffalo to San Juan Luis Munoz Marin Intl Airport for under C$ 400. The cheapest flight booked recently is on Frontier for just C$ 321, but on average you can expect to pay C$ 437.

Are there last-minute flights available from Buffalo to San Juan Luis Munoz Marin Intl Airport for under C$ 400?

There are currently 9+ open flights from Buffalo to San Juan Luis Munoz Marin Intl Airport within the next 7 days for less than C$ 400.

What are the cheapest airlines flying from Buffalo to San Juan Luis Munoz Marin Intl Airport round-trip?

According to our current data, Frontier (C$ 321), JetBlue (C$ 363), and Delta (C$ 369) offers the cheapest pricing from Buffalo to San Juan Luis Munoz Marin Intl Airport. Users have found that Frontier is 43% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Buffalo to San Juan Luis Munoz Marin Intl Airport one-way?

The cheapest airlines for a one-way flight from Buffalo to San Juan Luis Munoz Marin Intl Airport are JetBlue (C$ 182), Delta (C$ 185), and United Airlines (C$ 265).

What are the most popular airlines that fly from Buffalo to San Juan Luis Munoz Marin Intl Airport?

When booking a flight from Buffalo to San Juan Luis Munoz Marin Intl Airport, you may want to consider flying on Endeavor Airlines, American Airlines or JetBlue as they are the most popular for this route.

What are the cheapest flights from Buffalo to San Juan Luis Munoz Marin Intl Airport?

While on average a flight from Buffalo to San Juan Luis Munoz Marin Intl Airport is generally C$ 505, our data shows the cheapest flight currently is C$ 401. When looking at the most popular route, (Buffalo - San Juan Luis Munoz Marin Intl), you can expect to pay C$ 444 for that flight.

Related searches

Flights to Luis Munoz Marin Intl from Buffalo (BUF)
Flights to Buffalo Flights to Luis Munoz Marin Intl

Rent a Car

Car Rentals in Luis Munoz Marin Intl Car Rentals in Puerto Rico

COVID Restrictions

View COVID Travel Restrictions for Luis Munoz Marin Intl (SJU)

Do I need a COVID test to fly to Luis Munoz Marin Intl from Buffalo?

Information is based on travel restrictions from Buffalo to San Juan Luis Munoz Marin Intl

Most visitors from Buffalo can enter San Juan Luis Munoz Marin Intl without restrictions.

COVID-19 testing requirements
Visitors from Buffalo are not required to present a negative COVID-19 PCR test or antigen result upon entering San Juan Luis Munoz Marin Intl.

Quarantine requirements
Visitors from Buffalo are not required to quarantine after entering San Juan Luis Munoz Marin Intl.

Documents
Travel Declaration Form - Must be completed prior to travel to Puerto Rico.


Do I need a test to fly back to Buffalo from Luis Munoz Marin Intl?

Returning to Buffalo from San Juan Luis Munoz Marin Intl

COVID-19 testing requirements
Visitors from San Juan Luis Munoz Marin Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering Buffalo.

Quarantine requirements
Visitors from San Juan Luis Munoz Marin Intl are not required to quarantine after entering Buffalo.

Hide COVID Travel Restrictions for Luis Munoz Marin Intl (SJU)

Top 4 airlines flying from Buffalo to San Juan Luis Munoz Marin Intl

The chart below displays the airlines Cheapflights users travelling from Buffalo to Luis Munoz Marin Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
C$ 190 C$ 301 No cancel fee 62%
Search Frontier flights
Delta
C$ 213 C$ 527 No cancel fee N/A
Search Delta flights
JetBlue
C$ 390 C$ 578 No cancel fee 62%
Search JetBlue flights
United Airlines
C$ 511 C$ 736 No cancel fee 69%
Search United Airlines flights
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