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Good to Know: Cheapest and Fastest SJU - BUF Flights
Useful information for finding best airline tickets from Luis Munoz Marin International to Buffalo Niagara International on your next trip.
Cheapest Round Trip Flight
$344
Southwest Airlines
• 1 stop
• 12h 15m
Dec 05 – Dec 08
The cheapest round trip flight from San Juan to Buffalo (SJU-BUF-SJU) is currently $344
Fastest Flight
12h 15m
The fastest nonstop flight from San Juan to Buffalo (SJU-BUF) takes 12h 15m
Top Airlines Flying from San Juan to Buffalo
Latest Flight Deals from San Juan (SJU) to Buffalo (BUF)
Compare and book low fare round-trip air tickets from San Juan to Buffalo. Ideal for travelers with confirmed return itineraries.
Dec 05 - Dec 08, Economy
San Juan → Buffalo
12h 15m
8:45 AM - 3:20 PM • 1 stop
San Juan → Buffalo
15h 55m
6:00 AM - 4:55 PM • 3 stops
Southwest Airlines
Dec 08 - Dec 11, Economy
San Juan → Buffalo
17h 35m
7:40 AM - 5:35 PM • 1 stop
San Juan → Buffalo
12h 20m
12:05 PM - 8:45 PM • 1 stop
Southwest Airlines
Dec 08 - Dec 11, Economy
San Juan → Buffalo
18h 30m
10:45 AM - 8:55 PM • 2 stops
San Juan → Buffalo
10h 30m
6:00 AM - 1:30 PM • 1 stop
Southwest Airlines
Dec 05 - Dec 08, Economy
San Juan → Buffalo
17h 5m
12:10 PM - 9:35 PM • 1 stop
San Juan → Buffalo
10h 30m
5:15 PM - 12:45 AM • 1 stop
Southwest Airlines
Dec 08 - Dec 11, Economy
San Juan → Buffalo
12h 30m
10:45 AM - 5:35 PM • 1 stop
San Juan → Buffalo
17h 30m
6:00 AM - 5:50 PM • 2 stops
Southwest Airlines
FAQs on San Juan to Buffalo Flights
What are the airports in San Juan?
SJU
What’s the most popular airline flying from SJU to BUF?
The most popular airline flying from San Juan to Buffalo are
Can I fly from SJU to BUF non-stop?
NO
Which airlines fly nonstop between San Juan and Buffalo?
The non-stop flights between San Juan and Buffalo are .
What’s the earliest departure time from SJU to BUF Airport?
The earliest flight leaves SJU at 7:40 am and lands in BUF - Buffalo Niagara International
What are the airports in Buffalo?
BUF
Can I make changes to my San Juan to Buffalo flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from SJU to BUF?
Read the fare rules of the San Juan to Buffalo air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from San Juan and Buffalo?
operate flights between San Juan and Buffalo
How long does a flight from San Juan to Buffalo take?
It takes approximately 4 hour to fly non-stop from SJU to BUF, which is 1845.21 miles by air.
Which airlines provide the cheapest flights from San Juan (SJU) to Buffalo (BUF) ?
In the past couple of days, the cheapest tickets to BUF from SJU were found on WN : USD 344
Do I need a passport to fly between SJU and BUF?
Yes
What’s the latest departure time from SJU to BUF ?
The last flight leaves SJU at 3:10 pm
San Juan (SJU) to Buffalo (BUF): Airport Information
| Origin Airport | Luis Munoz Marin International , San Juan, PR |
| Destination Airport | Buffalo Niagara International , Buffalo, US |
| Distance | 1845 miles |
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