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

Monday, December 28th, 2026

7 round-trip options

Returning
Sat, Jan 2, 2027•5 Day Trip
$913 USD
Google Flights
Returning
Mon, Jan 4, 2027•7 Day Trip
$873 USD
Google Flights
Returning
Tue, Jan 5, 2027•8 Day Trip
$784 USD
Google Flights
Returning
Wed, Jan 6, 2027•9 Day Trip
$784 USD
Google Flights
Returning
Fri, Jan 8, 2027•11 Day Trip
$784 USD
Google Flights
Returning
Sun, Jan 10, 2027•13 Day Trip
$784 USD
Google Flights
Returning
Mon, Jan 11, 2027•14 Day Trip
$784 USD
Google Flights