CA $136 Cheap Flights from Santa Rosa (STS) to Portland (PDX)

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

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

Prices were available within the past 7 days and start at CA $136 for one-way flights and CA $244 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
Alaska Airlines
Alaska Airlines
American Airlines

Find the cheapest month to fly from Santa Rosa (STS) to Portland (PDX)

January is typically the cheapest month to fly

From CA $201 - CA $435 per traveller.

Graph displaying average flight prices per month

Flight from Santa Rosa to Portland (STS - PDX) route information
Origin airport
Sonoma County
Destination airport
Portland Intl.
Roundtrip price
CA $243
Distance
782 km
Average flight time
1 hour 38 mins

Windsor to Portland Flights

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

With Expedia, it’s simple to find and book flights to Portland from Santa Rosa 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 nonstop flights to Portland Intl., 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 Santa Rosa to Portland today, tomorrow, or this week.  

 

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

Sort your search results by price to find great deals on your flight from Santa Rosa to Portland—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Portland from Santa Rosa currently is just CA $244 rising to CA $1,069.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Portland  
  • 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 Portland from Santa Rosa 

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 Portland with Expedia today.

Frequently asked questions

How much is a flight from STS to PDX Airport?
If you're planning on travelling between Sonoma County Airport and Portland Airport, round-trip journeys start from CA $244. This figure is based on airfares advertised within the last 7 days on Expedia for flights departing within the next year, so don't wait around. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sonoma County Airport to Portland Airport?
The majority of flights can be conveniently cancelled online, but whether or not you are charged a fee depends on your airline. If you do need to cancel your break, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Sonoma County Airport (STS) to Portland Airport that have flexible change policies?
Select our "No change fees" filter to find flexible travel options for your flight from Sonoma County Airport (STS) to PDX Airport. This allows you to lock in a low rate ahead of time and still have the freedom to reschedule without any extra fees. You'll just need to pay the difference in fare.
How many hours is the flight from Sonoma County Airport (STS) to Portland Airport?
Lasting around 4 hours and 6 minutes, the flight between Sonoma County Airport (STS) and PDX Airport is a great opportunity to do some last-minute trip planning. Why not use some of this time to organize your itinerary in Portland?
How far is the flight from Sonoma County Airport to PDX?
You might not get through a whole movie on this flight — it's only 790 kilometres from Windsor to Portland. Find your way to your seat, buckle up and you'll be touching down before long.
Which airlines fly direct from STS to PDX?
Check out the deals on offer with Alaska Airlines (AS) if you want to fly directly from Sonoma County Airport (STS) to Portland Airport. This airline offers 30 monthly flights, so you're sure to find one that fits your schedule.
Are STS to PDX Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally find a bargain, with some super cheap airfares from Sonoma County Airport (STS) to PDX emerging a few weeks before the date of departure. If you'd rather plan ahead, Expedia compares and updates all the best flight deals frequently — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines release prices that far in advance.

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