Cheap Flights From Luis Munoz Marin Intl. (SJU) To Buffalo Niagara Intl. (BUF)

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Cheapest Flights from San Juan (SJU) to Buffalo (BUF)

The cheapest flights to Buffalo Niagara Intl. found within the past 7 days were CA $320 round trip and CA $194 one way. Prices and availability subject to change. Additional terms may apply.

Fri, Sep. 12 - Thu, Sep. 18
SJU
San Juan
BUF
Buffalo
CA $320 Roundtrip, found 6 days ago
CA $320
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Fri, Sep. 12 from San Juan to Buffalo, returning Thu, Sep. 18, priced at CA $320 found 6 days ago
Fri, Sep. 12 - Thu, Sep. 18
SJU
San Juan
BUF
Buffalo
CA $351 Roundtrip, found 6 days ago
CA $351
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Fri, Sep. 12 from San Juan to Buffalo, returning Thu, Sep. 18, priced at CA $351 found 6 days ago
Fri, Sep. 12 - Thu, Sep. 18
SJU
San Juan
BUF
Buffalo
CA $374 Roundtrip, found 6 days ago
CA $374
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Fri, Sep. 12 from San Juan to Buffalo, returning Thu, Sep. 18, priced at CA $374 found 6 days ago
Fri, Sep. 12 - Thu, Sep. 18
SJU
San Juan
BUF
Buffalo
CA $391 Roundtrip, found 6 days ago
CA $391
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Fri, Sep. 12 from San Juan to Buffalo, returning Thu, Sep. 18, priced at CA $391 found 6 days ago
Fri, Sep. 12 - Thu, Sep. 18
SJU
San Juan
BUF
Buffalo
CA $407 Roundtrip, found 6 days ago
CA $407
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Fri, Sep. 12 from San Juan to Buffalo, returning Thu, Sep. 18, priced at CA $407 found 6 days ago
Fri, Sep. 12 - Thu, Sep. 18
SJU
San Juan
BUF
Buffalo
CA $409 Roundtrip, found 6 days ago
CA $409
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Fri, Sep. 12 from San Juan to Buffalo, returning Thu, Sep. 18, priced at CA $409 found 6 days ago
Fri, Sep. 12 - Thu, Sep. 18
SJU
San Juan
BUF
Buffalo
CA $438 Roundtrip, found 6 days ago
CA $438
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Fri, Sep. 12 from San Juan to Buffalo, returning Thu, Sep. 18, priced at CA $438 found 6 days ago
Fri, Sep. 12 - Thu, Sep. 18
SJU
San Juan
BUF
Buffalo
CA $440 Roundtrip, found 6 days ago
CA $440
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Fri, Sep. 12 from San Juan to Buffalo, returning Thu, Sep. 18, priced at CA $440 found 6 days ago
Fri, Sep. 12 - Thu, Sep. 18
SJU
San Juan
BUF
Buffalo
CA $451 Roundtrip, found 6 days ago
CA $451
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Fri, Sep. 12 from San Juan to Buffalo, returning Thu, Sep. 18, priced at CA $451 found 6 days ago
Fri, Sep. 12 - Thu, Sep. 18
SJU
San Juan
BUF
Buffalo
CA $462 Roundtrip, found 6 days ago
CA $462
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Fri, Sep. 12 from San Juan to Buffalo, returning Thu, Sep. 18, priced at CA $462 found 6 days ago

Frequently asked questions

Are there direct flights from Isla Verde Intl. Airport to BUF?
If you'd rather travel as fast as possible from Luis Munoz Marin Intl. Airport (SJU) to Buffalo Niagara International Airport, have a look at United Airlines, American Airlines and JetBlue. No airlines offer direct flights on this route, so you'll need to make at least one stopover.
What airlines fly from SJU to Buffalo Niagara Intl. Airport (BUF)?
Unfortunately, no airlines currently offer direct flights between Isla Verde Intl. Airport and BUF. For the sake of saving time, book well in advance to find the ideal price and route.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from San Juan (SJU)

Travelers at SJU love to visit these top cities. Roam to the top destinations from San Juan (SJU) today with the cheap prices from Travelocity!

Popular Flight Routes from Buffalo (BUF)

Travelers at BUF love to visit these top cities. Roam to the top destinations from Buffalo(BUF) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.