SFO to BUF from $289 in economy

AAAmerican Airlines

Round Trip•Economy

SFO

San Francisco International Airport

San Francisco, United States

BUF

Buffalo Niagara International Airport

Buffalo, United States

$432 USD

-33%$289 USD

Verified about 3 hours ago

July 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29$515 30$450 1$503 2$719 3$454 4$414 5$454 6$454 7$414 8$380 9$449 10$325 11$350 12$405 13$350 14$380 15$314 16$464 17$464 18$314 19$380 20$294 21$289 22$457 23$464 24$495 25$391 26$495 27$371 28$391 29$327 30$314 31$314 1$314 2$314

Limited Availability

13% of dates checked are available within 10% of the lowest price

Thursday, July 23rd, 2026

9 round-trip options

Returning

Tue, Jul 28, 2026•5 Day Trip

$464 USD

Google Flights

Returning

Thu, Jul 30, 2026•7 Day Trip

$571 USD

Google Flights

Returning

Fri, Jul 31, 2026•8 Day Trip

$593 USD

Google Flights

Returning

Sat, Aug 1, 2026•9 Day Trip

$591 USD

Google Flights

Returning

Sun, Aug 2, 2026•10 Day Trip

$659 USD

Google Flights

Returning

Mon, Aug 3, 2026•11 Day Trip

$622 USD

Google Flights

Returning

Tue, Aug 4, 2026•12 Day Trip

$571 USD

Google Flights

Returning

Wed, Aug 5, 2026•13 Day Trip

$541 USD

Google Flights

Returning

Thu, Aug 6, 2026•14 Day Trip

$593 USD

Google Flights

San Francisco (SFO) to Buffalo (BUF) flight deal in economy from $289

San Francisco International Airport

Buffalo Niagara International Airport

July 2026

Thursday, July 23rd, 2026