Direct flights from Los Angeles to Santa Rosa LAX → STS
Alaska Airlines operates nonstop flights from Los Angeles (LAX) to Santa Rosa (STS). The nonstop flight takes around ~0h 48m, covering 400 miles (643 km) and operates daily. Round-trip fares currently start at $187, with a typical fare around $257 across 8 recent fare combinations. Updated 29 June 2026.
60-day flexibility overview based on 8 recent fares across the next 60 days
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Alaska Airlines
AS
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Frequently asked questions
Is there a direct flight from Los Angeles to Santa Rosa?
Yes, Alaska Airlines operates nonstop flights from Los Angeles (LAX) to Santa Rosa (STS).
Which airlines fly direct from Los Angeles to Santa Rosa?
Alaska Airlines operates nonstop flights from Los Angeles to Santa Rosa.
How long is the flight from Los Angeles to Santa Rosa?
The nonstop flight from Los Angeles to Santa Rosa takes ~0h 48m (approximately 643 km).
How often do direct flights operate from Los Angeles to Santa Rosa?
Nonstop flights from Los Angeles to Santa Rosa operate daily.
How much is a round-trip flight from Los Angeles to Santa Rosa?
Round-trip flights from Los Angeles (LAX) to Santa Rosa (STS) start at $187, with a typical fare around $257. Based on 8 recent fare combinations.