This deal has expired.
It was found on July 2, 2026. Typical price for this route is $262. Fares like this come and go fast. Get the next one by email below.
Past deal
Phoenix to San Francisco
$118$26255% off
Round trip
Score a nonstop Frontier flight from Phoenix to San Francisco for only $118 — nearly half off the typical fare on this route. This is one of the best prices we've tracked here recently, so don't sit on it.
Travel dates
Dates in August
e.g. Aug 3 – Aug 12 · 9 nights
Date options
5 at this price
Lowest we've seen
$51
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