Direct flights from Buffalo to San Juan (BUF → SJU)

Distance 2,975 km (1,849 mi)
Est. duration 3h 30m
BUF
Buffalo
Buffalo Niagara International, USA
SJU
San Juan
Luis Munoz Marin International, Puerto Rico
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Live fares · BUF → SJU

Available flights

JetBlue AirwaysNon-stop
from$313
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Frequently asked questions

How far is the flight from Buffalo to San Juan? The flight distance from BUF to SJU is approximately 2,975 km (1,849 miles).
How long is the flight from BUF to SJU? The estimated flight time from Buffalo to San Juan is approximately 3h 30m.
What airlines fly from BUF to SJU? Airlines operating direct flights from Buffalo to San Juan include: B6.

Cheapest fares Buffalo → San Juan

Buffalo BUF
San Juan SJU
May — June from $218 July — August — September — October —

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Buffalo → San Juan.

Cheap flights from Buffalo to San Juan Cheapest month to fly to San Juan Flights from USA Flights to Puerto Rico Visa-free with USA passport All airports in Puerto Rico B6 routes & destinations All routes by this carrier

Try a nearby airport to Buffalo

Flights to San Juan (SJU) from other airports within 350 km of Buffalo. Often unlocks cheaper fares or better times.

ROC → SJU 89 km from BUF Rochester → San Juan USA · 27 destinations YTZ → SJU 94 km from BUF Toronto → San Juan Canada · 19 destinations YHM → SJU 101 km from BUF Hamilton → San Juan Canada · 12 destinations YYZ → SJU 109 km from BUF Toronto → San Juan Canada · 194 destinations YXU → SJU 197 km from BUF London → San Juan Canada · 6 destinations

Or try a nearby airport to San Juan

Flights from Buffalo (BUF) to other airports within 350 km of San Juan.

BUF → STT 110 km from SJU Buffalo → Saint Thomas U.S. Virgin Islands · 24 destinations BUF → STX 151 km from SJU Buffalo → Saint Croix U.S. Virgin Islands · 8 destinations BUF → EIS 155 km from SJU Buffalo → Beef Island British Virgin Islands · 9 destinations BUF → PUJ 249 km from SJU Buffalo → Punta Cana Dominican Republic · 75 destinations BUF → LRM 305 km from SJU Buffalo → La Romana Dominican Republic · 9 destinations

Other flights from Buffalo (BUF)

Atlanta (ATL) Baltimore (BWI) Boston (BOS) Charlotte (CLT) Chicago (ORD) Chicago (MDW) Dallas (DFW) Dallas (DAL) All 29 destinations →

Other flights from San Juan (SJU)

Anguilla (AXA) Atlanta (ATL) Austin (AUS) Baltimore (BWI) Beef Island (EIS) Bogota (BOG) Boston (BOS) Charlotte (CLT) All 59 destinations →