FareFort

Cheap Flights from San Francisco (SFO) to Seattle (SEA)

Looking for cheap flights from San Francisco to Seattle? FareFort™ helps you compare real-time fares across top airlines and booking sites. Live prices for 2025-12-10 → 2025-12-17 are displayed below.

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Flight Information for San Francisco → Seattle

The San Francisco–Seattle route connects two major travel hubs. Average flight time is approximately Varies by route, with several daily nonstop and connecting options. Major airlines include Multiple airlines.

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