Cheap flights from San Francisco to Seattle
The lowest fare found is €39. The cheapest month to fly is October.
Search live pricesSearch round-trip pricesLowest price by month
| October | €39 |
| November | €40 |
When is the cheapest time to fly from San Francisco to Seattle?
Fares are typically lowest in October, starting from €39.
Popular routes
- San Francisco → Newark
- San Francisco → Phoenix
- San Francisco → Houston
- San Francisco → Boston
- San Francisco → Fort Lauderdale
- San Francisco → Minneapolis
- San Francisco → New York LaGuardia
- San Francisco → Detroit
- San Francisco → Philadelphia
- San Francisco → Salt Lake City
- San Francisco → San Diego
- San Francisco → Baltimore
Prices updated 2026-09-10