Cheap Flights from San Francisco to Seattle
Compare cheap flights from San Francisco (SFO) to Seattle (SEA) on Tripile, with fares from around $79. The route takes about 2h 10m, and May is often the best month for low prices.
Airlines on This Route
Popular airlines flying San Francisco to Seattle include Alaska Airlines, United, Delta, Southwest. Compare their schedules, baggage rules, and prices side by side, then book the option that fits your trip.