Route Price Intelligence
Cheap Flights From San Francisco Bay Area to San Diego
Live pricing benchmarks, monthly patterns, and historical lows for this route.
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.
✓ 8 date combinations found at this price
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Best Time to Fly from San Francisco Bay Area to San Diego
The cheapest time to fly from San Francisco Bay Area to San Diego is typically May, when fares average around $135. The most expensive month tends to be April at around $242. For the best deals, consider flying in May, June, August.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route