Route Price Intelligence
Cheap Flights From Los Angeles to San Francisco
Live pricing benchmarks, monthly patterns, and historical lows for this route.
We've never seen LAX to San Francisco cheaper than $38 round trip, and today's Frontier fare matches that all-time low, 69% under the usual $123 price tag. It's nonstop and perfect for a quick trip up the coast, wine country, the bridge, the bay, all for less than the price of dinner out.
✓ 3 date combinations found at this price
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Best Time to Fly from Los Angeles to San Francisco
The cheapest time to fly from Los Angeles to San Francisco is typically June, when fares average around $140. The most expensive month tends to be January at around $299. For the best deals, consider flying in June, May, July.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route