This deal has expired.
It was found on October 23, 2026. Typical price for this route is $319. Fares like this come and go fast. Get the next one by email below.
Past deal
Buffalo to San Francisco
$178$31944% off
Round trip
San Francisco usually costs about $355 round trip from Buffalo, but Frontier has it down to $178 right now, close to 50% off and just above our $145 all-time low for this route. Winter dates are open into early 2027, and the Bay Area's food scene and mild winter weather make this an easy call under $200.
Travel dates
Dates in November
e.g. Nov 9 – Nov 18 · 9 nights
Date options
3 at this price
Lowest we've seen
$145
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