Direct flights
from Santa Rosa (STS)
to Portland (PDX)
with Alaska Airlines

Weekly schedule for flights between Charles M Schulz - Sonoma County (Santa Rosa, United States) and Portland Intl (Portland, United States).
14 weekly flights operate on this route flying 490mi in 1h47min.
Expect $177 in average for a one-way ticket with the cheapest option at $67 on Jan 02.