Starting from $157
Book your economy class flight from San Francisco (SFO) to Seattle (SEA)and save money on your travel. Compare all flight options to find the best deal for your september trip.
Starting from $202
Book your economy class flight from San Francisco (SFO) to Seattle (SEA)and save money on your travel. Compare all flight options to find the best deal for your september trip.
Starting from $212
Book your economy class flight from San Francisco (SFO) to Seattle (SEA)and save money on your travel. Compare all flight options to find the best deal for your september trip.
Starting from $381
Book your economy class flight from San Francisco (SFO) to Seattle (SEA)and save money on your travel. Compare all flight options to find the best deal for your september trip.
Planning a trip from San Francisco (SFO) to Seattle (SEA) in september? SlickTrip helps you find the cheapest economy class flights with our comprehensive flight comparison tool. Whether you prefer direct flights for convenience or multi-stop flights for savings, we have options for every budget and schedule.
