S$177 Cheap Flights from Santa Rosa to Portland
Popular airlines from Santa Rosa, CA (STS-Sonoma County) to Portland International Airport (PDX)
Alaska AirlinesAlaska Airlines
Southwest AirlinesSouthwest Airlines
American AirlinesAmerican Airlines
DeltaDelta
Be in the knowGet alerts if flight prices drop or rise*
Book smarterSave up to 40% on select hotels after you book a flight*
Cheap Flights from Santa Rosa to Portland (STS-PDX)
Find the cheapest month to fly from Santa Rosa (STS) to Portland (PDX)
October is typically the cheapest month to flyOctober is typically the cheapest month to fly
Book with confidence
Flights from Santa Rosa to Portland
When looking for plane tickets from Santa Rosa to Portland, the ease and convenience of using Expedia simply can’t be beat. With tons of departure points and flights options from the top airline carriers, Expedia gives you the widest array of cheap flights to Portland. Look for STS to PDX airfare with the assurance that you have the largest online travel agency working for you.
Expedia lets you search across the largest number of airlines and Portland flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Santa Rosa Portland flight!
Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Santa Rosa to Portland trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.
Combine your Portland flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Santa Rosa to Portland with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!
Frequently Asked Questions
How much is a flight from STS to PDX?
Round-trip journeys from Sonoma County Airport (STS) to PDX Airport start from S$353. This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from STS to Portland Intl. Airport (PDX)?
We get that things crop up unexpectedly, so we've made it as hassle-free as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Sonoma County Airport to Portland Intl. Airport (PDX) 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 Sonoma County Airport to Portland Intl. Airport (PDX) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Sonoma County Airport to PDX?
With a flight distance of 790 kilometres, it's just a short hop from Sonoma County Airport to Portland Airport. It might be a quick journey, but it's still worth bringing something to keep you entertained on board.
Which airlines fly direct from STS to PDX Airport?
A favourite with many travellers, Alaska Airlines (AS) operates 30 flights every month from Sonoma County Airport (STS) to PDX. Pick the one that suits your travel plans and book your seat today.
Are Sonoma County Airport to Portland Airport flight tickets cheaper when they're purchased at the last minute?
Flight tickets from Sonoma County Airport (STS) to PDX Airport are available up to a year before departure on Expedia. And although you may pick up a fantastic last-minute deal, it's never something you can count on. Also, booking your flights ahead of time means you'll have more choices — and you can avoid getting trapped in the dreaded middle seat! We're always updating our fares to make sure you get the biggest bargains, so check back often for all the latest specials.
Travel information
Origin airport | Santa Rosa, CA |
|---|---|
Destination airport | Portland International Airport |
Distance | 787 km away |
Airlines serving | Alaska Airlines, Southwest Airlines, American Airlines, Delta |
Popular airline | Alaska Airlines |
Return price | S$353 |
Average flight time | 1 hour 41 mins |