Cheap Flights from Portland (PDX) to Santa Rosa (STS)

Popular airlines from Portland International Airport (PDX) to Santa Rosa, CA (STS-Sonoma County)

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Frequently asked questions

How much is a flight from Portland Airport to STS?
The lowest price advertised for a round-trip flight from PDX Airport to Sonoma County Airport is . But you better get moving. This figure is taken from fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Portland Intl. Airport (PDX) to Sonoma County Airport?
Most flights can be cancelled online, but each air carrier has different terms and conditions. If you do need to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from PDX Airport to Sonoma County Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for PDX Airport to STS flights, you'll see a "no change fees" filter for you to select.
How far is the flight from PDX to Sonoma County Airport?
You might not get through a whole movie on this flight — it's only 790 kilometres from Portland to Windsor. Find your seat, order some snacks and you'll be in Windsor in next to no time.
Which airlines fly direct from Portland Airport to Sonoma County Airport?
Operating 30 flights monthly, Alaska Airlines (AS) is a great choice when flying directly from Portland Intl. Airport (PDX) to Sonoma County Airport (STS).
Are Portland Airport to STS flight tickets cheaper when they're purchased at the last minute?
Fares from PDX to Sonoma County Airport are available up to a year before departure on Expedia. And although you may nab great last-minute deal, it's not something you should count on. Also, booking your flights ahead of time means you'll have more options — and you can avoid getting stuck in the dreaded middle seat! We regularly update our fares to make sure you get the biggest bargains, so check back often for all the latest specials.

Travel information

Travel information

Origin airport
Portland Intl.
Destination airport
Sonoma County
Distance
782 km
Average flight time
1 hour 46 mins

Book with confidence

Book with confidence

Portland to Windsor Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Portland to Windsor will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Windsor.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with PDX to STS flights that won’t make your bank account wince. Ready to temporarily leave behind Portland for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to STS with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Portland to Windsor Flights
*Available to Expedia members.