This deal has expired.
It was found on October 21, 2026. Typical price for this route is $113. Fares like this come and go fast. Get the next one by email below.
Past deal
San Francisco Bay Area to San Diego
$44$11361% off
Round trip
SFO to San Diego tickets typically run about $207, so $44 nonstop on Frontier is a steep cut for one of California's easiest weekend-trip routes. Beaches, the zoo, and Gaslamp Quarter nightlife are all an hour's flight away at this price, part of a wider Frontier sale we're seeing across several hubs right now.
Travel dates
November into December
e.g. Nov 23 – Dec 2 · 9 nights
Date options
8 at this price
Lowest we've seen
$38
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