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
found 3 days ago
San Juan (Puerto Rico)
Buffalo
Outbound
12/01/25
2 Stopovers (FLL, MIA, CLT)
F93017, AA1596, AA2429
31h 07min
Return
12/05/25
2 Stopovers (CLT, JFK)
AA1203, AA1909, F93545
28h 23min
Frontier Airlines, American Airlines ?
$492
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
found 3 days ago
San Juan (Puerto Rico)
Buffalo
Outbound
12/01/25
1 Stopover (FLL)
B62054, B60866
24h 53min
Return
12/05/25
1 Stopover (JFK)
B61901, B60503
07h 45min
JetBlue Airways ?
$516
San Juan (Puerto Rico)
Buffalo
Outbound
12/01/25
1 Stopover (FLL)
B62252, B60966
09h 29min
Return
12/05/25
1 Stopover (CLT)
AA1203, AA2098
08h 09min
JetBlue Airways ?
$633
San Juan (Puerto Rico)
Buffalo
Outbound
12/01/25
1 Stopover (PHL)
AA0373, AA5868
10h 09min
Return
12/05/25
1 Stopover (CLT)
AA1203, AA2098
08h 09min
American Airlines ?
$661
San Juan (Puerto Rico)
Buffalo
Outbound
12/01/25
1 Stopover (MCO)
F91823, F91692
13h 21min
Return
12/05/25
1 Stopover (MCO)
F91691, F94726
13h 13min
Frontier Airlines
$789
San Juan (Puerto Rico)
Buffalo
Outbound
12/01/25
1 Stopover (MCO)
F91823, F91692
13h 21min
Return
12/05/25
1 Stopover (MCO)
F91691, F92250
20h 18min
Frontier Airlines
$794
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
found 3 days ago
San Juan (Puerto Rico)
Buffalo
Outbound
12/01/25
1 Stopover (ORD)
UA2089, UA5427
09h 38min
Return
12/05/25
1 Stopover (ORD)
UA5359, UA0695
09h 30min
United Airlines
$997
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