San Juan (SJU) → Buffalo (BUF)
About San Juan to Buffalo Flights
Discover the best flights from San Juan to Buffalo, covering 2,976 km in approximately 4h 13m. San Juan (SJU) to Buffalo (BUF) is one of the popular medium-haul routes connecting Puerto Rico and United States. With 7 major airlines operating this route including direct flights, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from San Juan to Buffalo.
12-Month Price History
Flight prices from San Juan to Buffalo vary significantly throughout the year. February typically offers the best deals with average prices around $647, while August sees the highest prices, averaging $1068. Savvy travelers can save up to 39% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
August
Peak season pricing
Book in Advance
66 days
For best prices
Booking Tips
For the best prices on San Juan to Buffalo flights, we recommend booking 147 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
British Airways BA | $810 | $2690 | $5160 |
United Airlines UA | $810 | $2500 | $4380 |
Delta Air Lines DL | $810 | $2550 | $4340 |
American Airlines AA | $810 | $2750 | $4210 |
Lufthansa LH | $920 | $3430 | $4840 |
Emirates EK | $950 | $3910 | $6970 |
Air France AF | $960 | $3020 | $4810 |
British Airways
BA
Economy
$810
Business
$2690
First
$5160
United Airlines
UA
Economy
$810
Business
$2500
First
$4380
Delta Air Lines
DL
Economy
$810
Business
$2550
First
$4340
American Airlines
AA
Economy
$810
Business
$2750
First
$4210
Lufthansa
LH
Economy
$920
Business
$3430
First
$4840
Emirates
EK
Economy
$950
Business
$3910
First
$6970
Air France
AF
Economy
$960
Business
$3020
First
$4810
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
San Juan → Toronto
Luis Muñoz Marín International (SJU) to Toronto Pearson International (YYZ)
Distance: 3,082 km
Average price: $731
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Frequently Asked Questions
How long is the flight from San Juan to Buffalo?
The flight time from San Juan (SJU) to Buffalo (BUF) is approximately 4 hours and 13 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between San Juan and Buffalo?
The aerial distance between San Juan and Buffalo is 2,976 kilometers (1,849 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from San Juan to Buffalo?
Several airlines operate flights between San Juan and Buffalo, including American Airlines, Delta Air Lines, United Airlines and 4 more airlines. Direct flights are available on this route.
What is the cheapest month to fly from San Juan to Buffalo?
Based on historical data, February typically offers the lowest airfares for flights from San Juan to Buffalo. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Buffalo?
For the best prices on San Juan to Buffalo flights, we recommend booking 134 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from San Juan to Buffalo?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of Puerto Rico traveling to United States should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between San Juan and Buffalo?
San Juan operates on America/Puerto_Rico time zone, while Buffalo is in the America/New_York time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.