Alaska
Oneworld
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United States
Portland International Airport
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United States
Charles M. Schulz Sonoma County Airport
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Scan through all non-stop flights from Portland to Santa Rosa. The full flight schedule below gives an overview of all non-stop flights from PDX to STS, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
In Santa Rosa, the summers are known for being warm, long, and dry, with temperatures typically reaching about 30°C (86°F). The area’s breathtaking scenery complements the sun-filled lifestyle, making it a popular destination for visitors all year round who are looking for relaxation, fun by the water, and the beauty of the outdoors.
Santa Rosa is best explored from mid-spring to summer, specifically between April and September, as most rainfall occurs from October to February.
Currently, there is only one airline operating non-stop flights from Portland PDX to Santa Rosa STS, which is Alaska. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their PDX STS flight schedule.
Flights from PDX to STS are operated 9 times a week, with an average of 1 flight per day. Departure times vary between 07:05 - 21:45. The earliest flight departs at 07:05, the last flight departs at 21:45. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Portland to Santa Rosa takes 1 hour and 35 minutes. The flight distance between Portland and Santa Rosa is 488 miles (or 785 km).
There is 1 airport in Santa Rosa: Charles M. Schulz Sonoma County Airport (STS).
There are 9 flights per week flying from Portland to Santa Rosa (as of March 2026).
1 hour and 35 minutes is the average flight time from Portland to Santa Rosa.
The distance from Portland to Santa Rosa is 488 miles (785 kilometers).
Alaska is the only airline flying nonstop from Portland to Santa Rosa.
Oneworld is currently the only alliance flying nonstop from Portland to Santa Rosa.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Portland to Santa Rosa:
The earliest flight departs at 07:05 from Portland and arrives at 08:54 at Santa Rosa.
The latest flight departs at 21:45 from Portland and arrives at 23:30 at Santa Rosa.
488 miles (785 km) · 1h 35m
07:15
09:03
Alaska
Oneworld
AS 3483
Alaska
Embraer 175
Y
W
J
F
15:26
17:10
Alaska
Oneworld
AS 3050
Alaska
Embraer 175
Y
W
J
F
21:35
23:15
Alaska
Oneworld
AS 2129
Alaska
Embraer 175
Y
W
J
F
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