About This Route
Find cheap flights from San Francisco (SFO) to Seattle (SEA). Compare airlines like Alaska and United, check schedules, and book the best deals starting from $69.
Airlines Operating This Route
Frequently Asked Questions
How long is the flight from San Francisco to Seattle?
The average flight time from San Francisco to Seattle is approximately 2h 10m. This may vary depending on the airline, aircraft type, and weather conditions.
What is the cheapest way to fly from San Francisco to Seattle?
Flights from San Francisco to Seattle start from $69. We recommend booking 2-3 months in advance and using our search tool to compare prices across all airlines.
Which airlines fly from SFO to SEA?
Airlines operating on this route include Alaska, United, Delta. Each offers different service levels and pricing.
Price Drop Alert
Get notified when San Francisco → Seattle prices drop.
Alternative dates with lower prices
Shift your trip by a few days and save.
Related Routes
Reviews for San Francisco to Seattle
No reviews yet. Be the first to share your experience!
Get Weekly Flight Deals
Subscribe to receive the best flight deals and travel tips directly in your inbox.