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

American AirlinesAAAmerican Airlines
Round Trip•Economy
United StatesBUF

Buffalo Niagara International Airport

Buffalo, United States
United StatesSFO

San Francisco International Airport

San Francisco, United States
$437 USD
-34%$289 USD
Verified 14 days ago
Limited Availability
14% of dates checked are available within 10% of the lowest price

Tuesday, October 20th, 2026

6 round-trip options

Returning
Mon, Oct 26, 2026•6 Day Trip
$327 USD
Google Flights
Returning
Tue, Oct 27, 2026•7 Day Trip
$295 USD
Google Flights
Returning
Wed, Oct 28, 2026•8 Day Trip
$295 USD
Google Flights
Returning
Thu, Oct 29, 2026•9 Day Trip
$327 USD
Google Flights
Returning
Sat, Oct 31, 2026•11 Day Trip
$295 USD
Google Flights
Returning
Mon, Nov 2, 2026•13 Day Trip
$327 USD
Google Flights