Santa Rosa (STS) → Denver (DEN)
Southwest Airlines operates nonstop flights from Santa Rosa (STS) to Denver (DEN). The nonstop flight takes around ~1h 58m, covering 974 miles (1,568 km). Updated 29 May 2026.
STS
→
DEN
Round trip
1 adult
Economy
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Frequently asked questions
Is there a direct flight from Santa Rosa to Denver?
Yes, Southwest Airlines operates nonstop flights from Santa Rosa (STS) to Denver (DEN).
Which airlines fly direct from Santa Rosa to Denver?
Southwest Airlines operates nonstop flights from Santa Rosa to Denver.
How long is the flight from Santa Rosa to Denver?
The nonstop flight from Santa Rosa to Denver takes ~1h 58m (approximately 1568 km).