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

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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 for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

What is the cheapest month to fly from Santa Rosa, CA (STS-Sonoma County) to Portland, OR (PDX-Portland Intl.)?
January is typically the cheapest month to fly from Santa Rosa, CA (STS-Sonoma County) to Portland, OR (PDX-Portland Intl.), with average return fares of approximately £187. This is about 19% lower than the average price throughout the year. January often sees lower prices because it falls after the busy holiday travel season, when demand for flights tends to decrease. Other cheap months to fly from Santa Rosa, CA (STS-Sonoma County) to Portland, OR (PDX-Portland Intl.) include March and April.*Averages based on flights available on Expedia in the last year.
How do I find cheap flights from Santa Rosa, CA (STS-Sonoma County) to Portland, OR (PDX-Portland Intl.)?
To find a cheap flight from Santa Rosa, CA (STS-Sonoma County) to Portland, OR (PDX-Portland Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Santa Rosa, CA (STS-Sonoma County) to Portland, OR (PDX-Portland Intl.)?
The best airline to fly with from Santa Rosa, CA (STS-Sonoma County) (STS) to Portland, OR (PDX-Portland Intl.) (PDX) will differ from traveller to traveller. If you like to fly early, AS offers early morning flights. If price is the most important factor, AS typically offers the lowest fares. WN offers the most daily flights from Santa Rosa, CA (STS-Sonoma County) (STS) to Portland, OR (PDX-Portland Intl.) (PDX), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Santa Rosa, CA (STS-Sonoma County) to Portland, OR (PDX-Portland Intl.)?
Based on booking data from the past year, the best time to fly from Santa Rosa, CA (STS-Sonoma County) (STS) to Portland, OR (PDX-Portland Intl.) (PDX) depends on what you're looking for. If you're seeking the lowest fares, January and April are typically the cheapest months, with average prices around £187 for a return flight. If you prioritize having plenty of flight options and a lively travel atmosphere, September is the most popular month for this route.*Prices based on flights available on Expedia in the last year.
How many flights per day from Santa Rosa, CA (STS-Sonoma County) to Portland, OR (PDX-Portland Intl.)?
There are approximately 7 connecting flights per day from Santa Rosa, CA (STS-Sonoma County) (STS) to Portland, OR (PDX-Portland Intl.) (PDX). Some common connection points include San Diego Intl. (SAN), Bob Hope (BUR), and Harry Reid Intl. (LAS).
What is the earliest flight from Santa Rosa, CA (STS-Sonoma County) to Portland, OR (PDX-Portland Intl.)?
The earliest flight from Santa Rosa, CA (STS-Sonoma County) to Portland, OR (PDX-Portland Intl.) typically departs at approximately 6:00 AM local time. This service is operated by Alaska Airlines and American Airlines, and it is a seasonal service active in August. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Santa Rosa, CA (STS-Sonoma County) to Portland, OR (PDX-Portland Intl.)?
You'll typically find the most flights from Santa Rosa, CA (STS-Sonoma County) to Portland, OR (PDX-Portland Intl.) on a Friday, with around 14 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Alaska Airlines, American Airlines, and Southwest Airlines. Flight schedules are consistent throughout the week, with Fridays having about 14% more flights than other days.
What are the most popular departure times for flights from Santa Rosa, CA (STS-Sonoma County) to Portland, OR (PDX-Portland Intl.)?
The most popular departure times for flights from Santa Rosa, CA (STS-Sonoma County) to Portland, OR (PDX-Portland Intl.) are in the early morning, between 6am and 9am. About 32% of passengers prefer this time window. Many major carriers, including Alaska Airlines and Southwest Airlines, offer flights during this window. This timing works well because it allows you to get an early start on your day in Portland.
How long does it take to fly from Santa Rosa, CA (STS-Sonoma County) to Portland, OR (PDX-Portland Intl.)?
Flying nonstop from STS to PDX takes around 1 hour 50 minutes, with the route covering approximately 489 miles. Flights with a layover typically take 8 hours 30 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Santa Rosa, CA (STS-Sonoma County) to Portland, OR (PDX-Portland Intl.)?
Select the "Business class" and "First class" filters when looking for STS to PDX flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Santa Rosa, CA (STS-Sonoma County) to Portland, OR (PDX-Portland Intl.) flight with Expedia?
It's easy to earn miles on a Santa Rosa, CA (STS-Sonoma County) to Portland, OR (PDX-Portland Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Portland from Sonoma County (STS)?
When traveling from Sonoma County (STS) to Portland, you can fly into Portland Intl. Jetport (PWM) and Portland Intl. (PDX). Some flights may connect through major hubs like Sky Harbor Intl. (PHX), Los Angeles Intl. (LAX), Seattle - Tacoma Intl. (SEA) before reaching Portland. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Santa Rosa, CA (STS-Sonoma County) to Portland, OR (PDX-Portland Intl.) at the last minute?
Typically, booking a last minute flight from Santa Rosa, CA (STS-Sonoma County) to Portland, OR (PDX-Portland Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Santa Rosa, CA (STS-Sonoma County) to Portland, OR (PDX-Portland Intl.) flight and hotel package?
Securing a Santa Rosa, CA (STS-Sonoma County) to Portland, OR (PDX-Portland Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Santa Rosa, CA (STS-Sonoma County) to Portland, OR (PDX-Portland Intl.)?
If you booked your Santa Rosa, CA (STS-Sonoma County) to Portland, OR (PDX-Portland Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Sonoma County
Destination airport
Portland Intl.
Distance
782 km
Average flight time
1 hour 44 mins

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Your quick guide to flights from Santa Rosa to Portland

Pick up great flights from Santa Rosa to Portland

With Expedia, you have your pick of flights a day with 9 airlines covering flights from Santa Rosa to Portland. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Santa Rosa to Portland that take around hours.

Find cheap flights from Santa Rosa to Portland

From the great flight deals with prices currently ranging from to , you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Santa Rosa to Portland around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Portland is normally in .

Reasons to book your flight from Santa Rosa to Portland with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Santa Rosa to Portland across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Portland right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Santa Rosa to Portland

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