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Direct flights from San Juan to Buffalo

Did you mean Flights from Buffalo to San Juan?

Flightmap/Flights from SJU/SJU to BUF

San Juan

Puerto Rico

SJU

Luis Munoz Marin International Airport

Buffalo

United States

BUF

Buffalo Niagara International Airport

Route
Nonstop service available
Distance
1,849 miles
Marketing airlines
1 airline
Aircraft
2 aircraft types
Dates
Oct 19, 2026 – Sep 18, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Departure window: 2026-10-23 – 2026-11-21.

No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.

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Explore these airports and cities

  • Flights from SJU
  • Flights to BUF

San Juan to Buffalo route overview

Luis Munoz Marin International Airport (SJU) serves San Juan; Buffalo Niagara International Airport (BUF) serves Buffalo.

The airports are 1,849 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from SJU to BUF.

Marketing airlines listed in the current schedule, including codeshare sellers, are JetBlue (B6). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 19, 2026 – Sep 18, 2027.

Marketing airlines on the San Juan to Buffalo route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Aircraft flying from SJU to BUF

Frequently asked questions

Which airports serve the San Juan to Buffalo route?

Luis Munoz Marin International Airport (SJU) is the origin airport and Buffalo Niagara International Airport (BUF) is the destination airport.

How far is Buffalo from San Juan?

SJU and BUF are approximately 1,849 miles apart by great-circle distance.

Are there direct flights from SJU to BUF?

Yes. Roame's current schedule feed shows nonstop service from SJU to BUF.

Which airlines market flights from SJU to BUF?

Marketing airlines listed in the current schedule, including codeshare sellers, are JetBlue (B6). This list does not identify the operating airline for each flight; check the flight details before booking.

Which aircraft fly from SJU to BUF?

Aircraft listed in the current schedule include Airbus A320 (320) and JET.

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  • EISRoad TownVirgin Islands, British
  • VQSVieques IslandPuerto Rico
  • PHLPhiladelphiaUnited States
  • EWRNewarkUnited States
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