Cheap Flights to San Francisco from $31 in 2024 - KAYAK
https://www.kayak.com/flight-routes/United-States-US0/San-Francisco-SFO
WebThe cheapest price found on KAYAK in the last 2 weeks cost $19 and departed from Portland. The most popular routes on KAYAK are Los Angeles to San Francisco which costs $225 on average, and Boston to San Francisco, which costs $414 on average. See prices from: Portland. Washington, D.C.
DA: 13 PA: 11 MOZ Rank: 55