This deal has expired.
It was found on July 16, 2026. Typical price for this route is $188. Fares like this come and go fast. Get the next one by email below.
Past deal
San Diego to San Francisco
$56$18870% off
Round trip
San Francisco is $56 round trip nonstop on Frontier, well below the roughly $150 this route typically costs and a solid 63% off historical pricing. Fares are showing at this level for trips over the next few months, good timing for wine country runs or a quick city break by the bay. It is a short hop that makes weekend trips north genuinely practical.
Travel dates
Dates in August
e.g. Aug 13 – Aug 22 · 9 nights
Date options
14 at this price
Lowest we've seen
$53
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