Cheap flights from Buffalo to Bay Area from CA $140

View CA $140 flight on Wed, May 28, 2025Opens in a new window

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Cheap flights from Buffalo (BUF) to Bay Area (SJC)

Prices were available within the past 7 days and start at CA $140 for one-way flights and CA $290 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat., May 24 - Wed., May 28
BUF
Buffalo
SFO
San Francisco
CA $290 Roundtrip, found 16 hours ago
CA $290
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Sat., May 24 from Buffalo to San Francisco, returning Wed., May 28, priced at CA $290 found 16 hours ago
American Airlines
Sat., May 24 - Wed., May 28
BUF
Buffalo
SFO
San Francisco
CA $300 Roundtrip, found 16 hours ago
CA $300
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Sat., May 24 from Buffalo to San Francisco, returning Wed., May 28, priced at CA $300 found 16 hours ago
Frontier Airlines
Sun., Apr. 27 - Sat., May 3
BUF
Buffalo
SFO
San Francisco
CA $302 Roundtrip, found 13 hours ago
CA $302
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Sun., Apr. 27 from Buffalo to San Francisco, returning Sat., May 3, priced at CA $302 found 13 hours ago
Delta
Sat., May 24 - Wed., May 28
BUF
Buffalo
SFO
San Francisco
CA $332 Roundtrip, found 16 hours ago
CA $332
Roundtrip
found 16 hours ago
Select Delta flight, departing Sat., May 24 from Buffalo to San Francisco, returning Wed., May 28, priced at CA $332 found 16 hours ago
JetBlue Airways
Thu., May 29 - Mon., Jun. 2
BUF
Buffalo
SFO
San Francisco
CA $334 Roundtrip, found 18 hours ago
CA $334
Roundtrip
found 18 hours ago
Select JetBlue Airways flight, departing Thu., May 29 from Buffalo to San Francisco, returning Mon., Jun. 2, priced at CA $334 found 18 hours ago
Sun Country Airlines
Thu., Jun. 26 - Sun., Jun. 29
BUF
Buffalo
SFO
San Francisco
CA $461 Roundtrip, found 5 days ago
CA $461
Roundtrip
found 5 days ago
Select Sun Country Airlines flight, departing Thu., Jun. 26 from Buffalo to San Francisco, returning Sun., Jun. 29, priced at CA $461 found 5 days ago
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