CA $131 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 $131 for one-way flights and CA $246 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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

Find the cheapest month to fly from Buffalo (BUF) to San Juan (SJU)

March is typically the cheapest month to fly

From CA $191 - CA $726 per traveller.

Graph displaying average flight prices per month

Flight from Buffalo to San Juan (BUF - SJU) route information
Origin airport
Buffalo Niagara Intl.
Destination airport
Luis Munoz Marin Intl.
Airlines serving
American Airlines, Delta, JetBlue Airways, United
Roundtrip price
CA $246
Distance
2957 km

Buffalo to San Juan Flights

The easy way to book your flights from Buffalo to San Juan 

With Expedia, it’s simple to find and book flights to San Juan from Buffalo whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Luis Munoz Marin Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Buffalo to San Juan today, tomorrow, or this week.  

 

Save dollars with cheap flights from Buffalo Niagara Intl., BUF to Luis Munoz Marin Intl., SJU 

Sort your search results by price to find great deals on your flight from Buffalo to San Juan—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to San Juan from Buffalo currently is just CA $246 rising to CA $328.  

Here are more money-saving tips: 

  • Fly in October when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to San Juan  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to San Juan from Buffalo 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to San Juan with Expedia today.

Frequently asked questions

How much is a flight from Buffalo Niagara Intl. Airport (BUF) to Isla Verde Intl. Airport?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip flights from Buffalo Niagara Intl. Airport (BUF) to Luis Munoz Marin Intl. Airport (SJU) start from CA $246. Make your booking today to score the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Buffalo Niagara International Airport to Isla Verde Intl. Airport?
We get that things crop up unexpectedly, so we've made it as hassle-free as possible for you to cancel your trip online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Buffalo Niagara Intl. Airport (BUF) to Isla Verde Intl. Airport that have flexible change policies?
Many airlines offer the option to move your flight without a change fee. All you pay is the difference in the ticket price. When searching for Buffalo Niagara Intl. Airport (BUF) to Isla Verde Intl. Airport flights, you'll see a "No change fees" filter for you to pick.
How many hours is the flight from Buffalo Niagara Intl. Airport (BUF) to SJU?
Lasting around 5 hours and 50 minutes, the flight between BUF and Isla Verde Intl. Airport is a great opportunity to do some last-minute planning. Why not use this time to fine tune your itinerary for Carolina?
How far is the flight from BUF to Isla Verde Intl. Airport?
It's around 3,000 kilometres between Buffalo and Carolina, so you'll be strapped into your seat for a while. Keep yourself occupied with things like your e-reader or a thrilling novel.
Which airlines fly direct from Buffalo Niagara Intl. Airport (BUF) to Isla Verde Intl. Airport?
There are no direct flights, so you'll have to make at least one stop between Buffalo Niagara International Airport and Luis Munoz Marin Intl. Airport (SJU). Make the most of the layover time to stretch your legs and enjoy some personal space.
Are BUF to SJU flight tickets cheaper when they're purchased at the last minute?
Flight prices always go up and down, so there are no guarantees. While last-minute deals between BUF and Isla Verde Intl. Airport are possible, it's also a good idea to keep a close eye on prices well before you fly. In fact, some air carriers announce their prices up to 12 months prior to the departure date. Expedia is continuously updating the best airfare bargains around, so check back often and be ready to pounce when the price is right.

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