Cheap Flights from Seattle to San Francisco
Compare cheap flights from Seattle (SEA) to San Francisco (SFO) on Tripile, with fares from around $79. The route takes about 2h 00m, and May is often the best month for low prices.
Airlines on This Route
Popular airlines flying Seattle to San Francisco include Alaska Airlines, United, Delta, Southwest. Compare their schedules, baggage rules, and prices side by side, then book the option that fits your trip.