Route Price Intelligence
Cheap Flights From Phoenix to San Francisco
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Phoenix to San Francisco is nonstop for $68 round trip on Frontier, down from the roughly $220 this short hop usually costs. That's a big discount for a route that rarely drops this low, with the fare showing across the next few months. It's an easy, cheap weekend trip to wine country and the bay at this price.
✓ 3 date combinations found at this price
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Best Time to Fly from Phoenix to San Francisco
The cheapest time to fly from Phoenix to San Francisco is typically October, when fares average around $185. The most expensive month tends to be July at around $288. For the best deals, consider flying in October, August, September.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route
Planning San Francisco?
Best months to go, what a day on the ground costs, and the tours worth booking.
Read the San Francisco guide →