Direct (nonstop) flights from Portland to Santa Rosa
1 airline flys nonstop from Portland International (PDX) to Charles M Schulz Sonoma Co (STS). It's 488 miles (786 km), about 1h 44m in the air. Operated by Alaska Airlines.
Alaska Airlines
Route data last updated: May 31, 2026
Airlines with non-stop flights
AS
Alaska Airlines
Alternative Routes
Other ways to fly from Portland to Santa Rosa with one stop · direct emits 90 kg CO₂ per passenger
Looking for the return flight?
STS → PDX: Flights from Santa Rosa to PortlandOther direct flights from Portland
Direct flights from Santa Rosa (STS)
Frequently Asked Questions
How long is the direct flight from Portland to Santa Rosa?
A nonstop flight from Portland (PDX) to Santa Rosa (STS) takes approximately 1 hours and 44 minutes. The distance is 488 miles (786 km).
Which airlines fly nonstop from Portland to Santa Rosa?
Just Alaska Airlines.
Is there a nonstop flight from Portland to Santa Rosa?
Yes. 1 airline: Alaska Airlines.
How far is Portland from Santa Rosa?
The flight distance from Portland to Santa Rosa is 488 miles (786 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as Mumbai to Goa.
What type of aircraft flies from Portland to Santa Rosa?
At 1h 44m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Portland to Santa Rosa?
Roughly 90 kg CO2 per passenger one-way. That's about the same as driving 450 km.
Is the return flight from Santa Rosa to Portland also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Portland to Santa Rosa?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Portland International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.