Flights from San Juan (Puerto Rico) to Buffalo

Our cheapest offers for flights from San Juan (Puerto Rico) to Buffalo

Here you can compare cheap flights from San Juan (Puerto Rico) (SJU) to Buffalo (BUF) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Buffalo. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
San Juan (Puerto Rico)
Buffalo
Outbound
04/03/26
1 Stopover (JFK)
B61604, B61402
07h 05min
Return
04/16/26
1 Stopover (MCO)
B61085, B62133
08h 39min
JetBlue Airways ?
$378
San Juan (Puerto Rico)
Buffalo
Outbound
04/03/26
1 Stopover (DFW)
AA3298, AA2401
15h 31min
Return
04/16/26
1 Stopover (CLT)
AA1204, AA2218
07h 57min
American Airlines ?
$492
San Juan (Puerto Rico)
Buffalo
Outbound
04/03/26
1 Stopover (PHL)
AA3063, AA5868
06h 28min
Return
04/16/26
1 Stopover (PHL)
AA5962, AA2949
10h 36min
American Airlines ?
$788
San Juan (Puerto Rico)
Buffalo
Outbound
04/03/26
1 Stopover (IAD)
UA2022, UA4335
06h 26min
Return
04/16/26
1 Stopover (EWR)
UA3489, UA1556
07h 45min
United Airlines ?
$955
San Juan (Puerto Rico)
Buffalo
Outbound
04/03/26
1 Stopover (PHL)
AA3063, AA5866
09h 25min
Return
04/16/26
1 Stopover (PHL)
AA5962, AA2949
10h 36min
American Airlines ?
$1,717
San Juan (Puerto Rico)
Buffalo
Outbound
04/03/26
1 Stopover (MCO)
F91745, F93262
12h 42min
Return
04/16/26
5 Stopovers (EWR, MUC, WAW, VIE, IAD)
LH7803, LH7608, LH5720, OS0662, OS0041, UA2025
55h 24min
Frontier Airlines ?
$1,977
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: San Juan (Puerto Rico) - Buffalo

Roundtrip from $377.02
Distance 2979 km
Departure airport Airport San Juan - Luis Muñoz Marín International Airport (SJU)
Departure country Flights from Puerto Rico
Arrival airport Airport Buffalo Niagara International, NY (BUF)
Destination country Flights to United States
Alternative routes to United States
Flight destinations with a similar price
Flight destinations with a similar price