Cheap Flights from Buffalo to San Juan
Cheap Flights from Buffalo to San Juan
Looking for cheap flights from Buffalo to San Juan? PointsYeah scans award availability across major airline and bank transfer programs in one place, so travelers can compare the lowest points and cash routes faster. Instead of searching each airline separately, users can see pricing from programs like Chase, Amex, Capital One, Citi, and Bilt side by side.
Award prices from Buffalo to San Juan vary by season, cabin, and date, but available award flights can start around 6,200–14,500 points one way, with premium cabins available at higher mileage levels. The live search above allows filtering by cabin, airline, stops, or maximum points to find the best award flights from Buffalo to San Juan for specific travel dates.
2026-11-17
BUF - SJU
Economy | 1 Stop | 9+ left
From 6,200 Pts + $5.6
2026-11-18
BUF - SJU
Economy | 1 Stop | 9+ left
From 6,800 Pts + $5.6
2026-11-10
BUF - SJU
Economy | 1 Stop | 9+ left
From 8,200 Pts + $5.6
2026-11-14
BUF - SJU
Economy | 1 Stop | 9+ left
From 9,000 Pts + $5.6
2026-11-19
BUF - SJU
Economy | 1 Stop | 9+ left
From 13,800 Pts + $5.6
2026-11-20
BUF - SJU
Economy | Non stop | 8 left
From 14,500 Pts + $5.6
Buffalo to San Juan flight facts
Distance
1,849 mi
2,976 km in a straight line
Estimated flight time
about 4h 15m
In the air, for the straight-line distance
Time difference
+1h
San Juan is 1 hour ahead of Buffalo.
Airports in Buffalo
BUF · Buffalo Niagara Intl
Airports in San Juan
SJU · Luis Munoz Marin Intl
Nearby airport alternatives
Flights Rochester - San Juan · Rochester is 55 mi from Buffalo
Flights Toronto - San Juan · Toronto is 65 mi from Buffalo
Flights Buffalo - Punta Cana · Punta Cana is 155 mi from San Juan
Flights Pittsburgh - San Juan · Pittsburgh is 186 mi from Buffalo
Premium cabin flights from Buffalo to San Juan
Premium cabin
2026-11-07
BUF - SJU
First | 2 Stops | 6 left
From 49,600 Pts + $5.6
Premium cabin
2026-11-10
BUF - SJU
First | 1 Stop | 3 left
From 57,100 Pts + $5.6
Premium cabin
2026-11-07
BUF - SJU
First | 1 Stop | 1 left
From 59,600 Pts + $5.6
Premium cabin
2026-11-09
BUF - SJU
First | 2 Stops | 7 left
From 80,200 Pts + $5.6
Premium cabin
2026-11-09
BUF - SJU
First | 1 Stop | 7 left
From 104,000 Pts + $5.6
Premium cabin
2026-11-10
BUF - SJU
Business | 1 Stop | 5 left
From 35,000 Pts + $25.6
Selected hotels for your next stay
San Juan (Puerto Rico)
Olive Boutique Hotel(SLH)
From 90,000 Pts or $371
San Juan (Puerto Rico)
Sheraton Puerto Rico Resort & Casino
From Pts or $387
San Juan (Puerto Rico)
San Juan Marriott Resort & Stellaris Casino
From Pts or $509
Frequently Asked Questions
The cheapest route from Buffalo to San Juan depends on award space, transfer bonuses, and travel dates. PointsYeah compares bank and airline programs in one place so you can find the best points and cash combinations faster.
Yes. Transferable points from Chase, Amex, Capital One, Citi, and Bilt can often be moved to airline partners for flights from Buffalo to San Juan.
Yes. Searching metro codes when available helps compare nearby airport combinations for flights from Buffalo to San Juan.
Buffalo and San Juan are about 1,849 miles (2,976 km) apart in a straight line.
Flying the 1,849-mile straight-line distance takes about 4h 15m in the air, estimated from typical cruising speed. Actual travel time depends on the routing; itineraries with connections take longer.
San Juan is 1 hour ahead of Buffalo.
Departures from Buffalo: Buffalo Niagara Intl (BUF). Arrivals in San Juan: Luis Munoz Marin Intl (SJU).
Travelers searching this route also look at other popular routes into San Juan, plus the return trip when we track it. Fares and award space change daily.
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