$88 Cheap flights from Buffalo Niagara Intl. to Luis Munoz Marin Intl. (BUF to SJU)

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Find The Best Dates To Fly from Buffalo Niagara Intl. to Luis Munoz Marin Intl.

Compare Flight Prices from Buffalo to San Juan

Affordable Airfare Tickets from BUF to SJU Airport

The cheapest flights to Luis Munoz Marin Intl. found within the past 7 days were $187 round trip and $88 one way. Prices and availability subject to change. Additional terms may apply.

Sun, May 3 - Thu, May 7
BUF
Buffalo
SJU
San Juan
$187 Roundtrip, found 10 hours ago
$187
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Sun, May 3 from Buffalo to San Juan, returning Thu, May 7, priced at $187 found 10 hours ago
Sun, Apr 26 - Sat, May 2
BUF
Buffalo
SJU
San Juan
$194 Roundtrip, found 2 days ago
$194
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sun, Apr 26 from Buffalo to San Juan, returning Sat, May 2, priced at $194 found 2 days ago
Sun, May 3 - Thu, May 7
BUF
Buffalo
SJU
San Juan
$195 Roundtrip, found 10 hours ago
$195
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Sun, May 3 from Buffalo to San Juan, returning Thu, May 7, priced at $195 found 10 hours ago
Sat, May 2 - Sun, May 3
BUF
Buffalo
SJU
San Juan
$200 Roundtrip, found 1 day ago
$200
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, May 2 from Buffalo to San Juan, returning Sun, May 3, priced at $200 found 1 day ago
Thu, Apr 30 - Sat, May 2
BUF
Buffalo
SJU
San Juan
$204 Roundtrip, found 8 hours ago
$204
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Thu, Apr 30 from Buffalo to San Juan, returning Sat, May 2, priced at $204 found 8 hours ago
Sat, May 2 - Fri, May 8
BUF
Buffalo
SJU
San Juan
$206 Roundtrip, found 12 hours ago
$206
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Sat, May 2 from Buffalo to San Juan, returning Fri, May 8, priced at $206 found 12 hours ago
Fri, May 8 - Sat, May 9
BUF
Buffalo
SJU
San Juan
$211 Roundtrip, found 5 days ago
$211
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Fri, May 8 from Buffalo to San Juan, returning Sat, May 9, priced at $211 found 5 days ago
Fri, Apr 24 - Mon, Apr 27
BUF
Buffalo
SJU
San Juan
$212 Roundtrip, found 11 hours ago
$212
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Fri, Apr 24 from Buffalo to San Juan, returning Mon, Apr 27, priced at $212 found 11 hours ago
Thu, Apr 30 - Thu, May 7
BUF
Buffalo
SJU
San Juan
$214 Roundtrip, found 2 hours ago
$214
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Thu, Apr 30 from Buffalo to San Juan, returning Thu, May 7, priced at $214 found 2 hours ago
Fri, Apr 24 - Thu, Apr 30
BUF
Buffalo
SJU
San Juan
$216 Roundtrip, found 1 day ago
$216
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Apr 24 from Buffalo to San Juan, returning Thu, Apr 30, priced at $216 found 1 day ago

Luis Munoz Marin Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Tr�ópica Beach Hotel

Trópica Beach Hotel

3.5 out of 5
Price was $944, price is now $727 per person
$727
per person
May 15 - May 18
found 1 day ago
Roundtrip non-stop flight included
Buffalo (BUF) to San Juan (SJU)
Aire de O:live

Aire de O:live

4 out of 5
Price was $1,245, price is now $875 per person
$875
per person
May 15 - May 18
found 1 day ago
Roundtrip non-stop flight included
Buffalo (BUF) to San Juan (SJU)
Olive Boutique Hotel, A Small Luxury Hotel of the World (Adults Only)

Olive Boutique Hotel, A Small Luxury Hotel of the World (Adults Only)

4 out of 5
Price was $1,885, price is now $1,358 per person
$1,358
per person
May 20 - May 24
found 1 day ago
Roundtrip flight included
Buffalo (BUF) to San Juan (SJU)
OLV Fifty Five - Adults Only

OLV Fifty Five - Adults Only

4.5 out of 5
Price was $1,745, price is now $1,307 per person
$1,307
per person
May 20 - May 24
found 1 day ago
Roundtrip flight included
Buffalo (BUF) to San Juan (SJU)
Fairmont El San Juan Villa Experience

Fairmont El San Juan Villa Experience

5 out of 5
Price was $1,760, price is now $1,368 per person
$1,368
per person
May 15 - May 18
found 1 day ago
Roundtrip non-stop flight included
Buffalo (BUF) to San Juan (SJU)
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Frequently asked questions

Can I catch a flight from BUF to Isla Verde Intl. Airport right now?
Be sure to check out the Covid-19 Travel Advisor to learn if there are any current quarantine requirements or travel advice reports in place in Isla Verde Intl. Airport when flying from Buffalo Niagara International Airport.
Are there direct flights from Buffalo Niagara Intl. Airport (BUF) to Luis Munoz Marin Intl. Airport (SJU)?
You can't fly direct from Buffalo Niagara Intl. Airport (BUF) to SJU, but don't stress. United Airlines, American Airlines and JetBlue provide flights with just one stopover.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Isla Verde Intl. Airport, please visit our Customer Service Portal.
How long is the flight from BUF to Luis Munoz Marin Intl. Airport (SJU)?
With the flight from BUF to Isla Verde Intl. Airport taking around 5 hours and 54 minutes, there will be time to get things done in the air. Make good use of the trip by bringing that novel you always wanted to read, checking out what's on the in-flight entertainment or catching up on some rest. You might even find you can squeeze in all three before arriving.
What is the flight distance from Buffalo Niagara Intl. Airport (BUF) to Isla Verde Intl. Airport?
With a flight distance of 1,850 mi between Buffalo Niagara International Airport and Luis Munoz Marin Intl. Airport (SJU), you're going to be on the plane for a while. It's a great chance to watch a film or two, get some work out of the way or just chill out with a few podcasts.
What airlines fly from Buffalo Niagara International Airport to Isla Verde Intl. Airport?
With no direct flights on offer, it's a wise idea to plan well in advance if you're traveling between Buffalo Niagara Intl. Airport (BUF) and SJU. Find a convenient route with minimal stopovers and save yourself some time.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you're flying with Cape Air, JetBlue or Spirit Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity 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 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Buffalo to San Juan

 

Traveling From
Buffalo Niagara Intl.
Traveling To
Luis Munoz Marin Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$187

Route Info

Flight path for flights from Buffalo Niagara International Airport to Luis Munoz Marin International Airport.


Origin:
BUF - Buffalo Niagara International Airport
Destination:
SJU - Luis Munoz Marin International Airport
Distance:
1,912.00 miles


Discover our best flights from Buffalo BUF to San Juan SJU. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Buffalo BUF to San Juan SJU at the right price  

Airfares to San Juan SJU from Buffalo BUF currently cost between $187 and $216. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Buffalo BUF to San Juan SJU 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Buffalo BUF to San Juan SJU on Travelocity starting at $88. Prices and availability subject to change. Additional terms may apply. 

 

Get to San Juan SJU from Buffalo BUF quicker with direct flights. 

Get to San Juan faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SJU from BUF to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Buffalo BUF to San Juan SJU

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SJU from BUF. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Buffalo BUF to San Juan SJU today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from Buffalo BUF to San Juan SJU. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to San Juan SJU from Buffalo BUF 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SJU from BUF have this option.  

 

Travel with confidence when you book flights to San Juan SJU from Buffalo BUF with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

Explore More Ways to Travel with 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.