CA $167 Cheap Flights from Buffalo (BUF) to San Juan (SJU)

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Luis Munoz Marin Intl. Airport (SJU)

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Cheap flights from Buffalo (BUF) to San Juan (SJU)

Prices were available within the past 7 days and start at CA $167 for one-way flights and CA $336 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Delta
Delta
Delta
American Airlines
Delta
Delta
JetBlue Airways
American Airlines
Delta

Frequently asked questions

How much is a flight from BUF to Luis Munoz Marin Intl. Airport (SJU)?
Round-trip journeys from BUF to SJU start from CA $336. This figure is based on fares offered within the last 7 days on Expedia for flights departing within the next year — book now so you don’t miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BUF to SJU?
The majority of flights can be canceled online, but each airline has different terms and conditions. If you do need to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Buffalo Niagara International Airport to Luis Munoz Marin Intl. Airport (SJU) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Buffalo Niagara International Airport to SJU flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Buffalo Niagara International Airport to SJU?
The flight distance between Buffalo Niagara International Airport (BUF) and SJU (SJU) is 3,000 kilometers. Close your eyes or bury your nose in a book and the trip will zip on by.
Which airlines fly direct from Buffalo Niagara International Airport to SJU?
If you want to fly straight from Buffalo Niagara International Airport to SJU, you’ll need to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly on this route.
Are BUF to Isla Verde Intl. Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to get an awesome last-minute deal from BUF to SJU, but there’s no guarantee. As many airlines advertise prices up to 12 months in advance, it’s worth keeping an eye on fares early and being ready to pounce when you spot a bargain. Expedia compares air carrier prices and updates flight deals frequently, so you can be sure you’re always getting the latest offers.
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