Direct flights from Seattle to Santa Rosa SEA → STS
Alaska Airlines operates nonstop flights from Seattle (SEA) to Santa Rosa (STS). The nonstop flight takes around ~1h 15m, covering 618 miles (995 km) and operates daily. Round-trip fares currently start at $217, with a typical fare around $437 across 159 recent fare combinations. Updated 29 June 2026.
60-day flexibility overview based on 159 recent fares across the next 60 days
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Departure Schedule next 7 days
Scheduled departures over the next 7 days · Updated 24d ago
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Frequently asked questions
Is there a direct flight from Seattle to Santa Rosa?
Yes, Alaska Airlines operates nonstop flights from Seattle (SEA) to Santa Rosa (STS).
Which airlines fly direct from Seattle to Santa Rosa?
Alaska Airlines operates nonstop flights from Seattle to Santa Rosa.
How long is the flight from Seattle to Santa Rosa?
The nonstop flight from Seattle to Santa Rosa takes ~1h 15m (approximately 995 km).
How often do direct flights operate from Seattle to Santa Rosa?
Nonstop flights from Seattle to Santa Rosa operate daily.
How much is a round-trip flight from Seattle to Santa Rosa?
Round-trip flights from Seattle (SEA) to Santa Rosa (STS) start at $217, with a typical fare around $437. Based on 159 recent fare combinations.