SFO to BUF from $328 in economy – flightdeals.net

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American Airlines

AAAmerican Airlines

Round Trip•Economy

San Francisco International Airport

San Francisco, United States

Buffalo Niagara International Airport

Buffalo, United States

$454 USD

-28%$328 USD

Verified 8 days ago

September 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

31$369 1$347 2$347 3$347 4$405 5$347 6$361 7$405 8$347 9$347 10$347 11$361 12$347 13$369 14$347 15$347 16$400 17$405 18$369 19$347 20$369 21$347 22$347 23$328 24$347 25$369 26$347 27$369 28$347 29$347 30$347 1$405 2$369 3$347 4$369

Fair Availability

23% of dates checked are available within 10% of the lowest price

Wednesday, September 23rd, 2026

3 round-trip options

Returning

Sat, Oct 3, 2026•10 Day Trip

$328 USD

Returning

Sun, Oct 4, 2026•11 Day Trip

$449 USD

Returning

Mon, Oct 5, 2026•12 Day Trip

$347 USD