CA $230 Cheap Flights from Portland (PDX) to Santa Rosa (STS)

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

Prices were available within the past 7 days and start at CA $230 for one-way flights and CA $349 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
American Airlines
American Airlines
American Airlines
Flight from Portland to Santa Rosa (PDX - STS) route information
Origin airport
Portland Intl.
Destination airport
Sonoma County
Roundtrip price
CA $349
Distance
782 km

Portland to Windsor Flights

The easy way to book your flights from Portland to Santa Rosa 

With Expedia, it’s simple to find and book flights to Santa Rosa from Portland whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are Alaska Airlines nonstop flights to Sonoma County, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Portland to Santa Rosa today, tomorrow, or this week.  

 

Save dollars with cheap flights from Portland Intl., PDX to Sonoma County, STS 

Sort your search results by price to find great deals on your flight from Portland to Santa Rosa—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Santa Rosa from Portland currently is just CA $349 rising to CA $1,209.  

Here are more money-saving tips: 

  • Fly in June when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Santa Rosa  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Santa Rosa from Portland 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Santa Rosa with Expedia today.

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 CA $349. 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 canceled 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 kilometers 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.
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