Cheap Flights from Santa Rosa (STS) to Astoria (AST)

Popular airlines from Santa Rosa, CA (STS-Sonoma County) to Astoria, OR (AST-Astoria Regional)

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Frequently asked questions

How much does a flight from Sonoma County Airport (STS) to Astoria, OR (AST-Astoria Regional) cost?
Grab a cheap one-way flight or cheap return flight from Sonoma County Airport (STS) to Astoria, OR (AST-Astoria Regional) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Sonoma County Airport (STS) to Astoria, OR (AST-Astoria Regional)?
is the most affordable month to fly from STS to AST. Timing your trip outside of the busy season is often the key to finding better deals on flights.
What is the cheapest airline that flies from Sonoma County Airport (STS) to Astoria, OR (AST-Astoria Regional)?
To find the cheapest airline flying from STS to AST, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Sonoma County Airport (STS) to Astoria, OR (AST-Astoria Regional)?
You'll have to book a flight with a layover when traveling from Sonoma County Airport (STS) to Astoria, OR (AST-Astoria Regional). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from STS to AST?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary based on a number of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sonoma County Airport (STS) to Astoria, OR (AST-Astoria Regional)?
Opt for a flight from Sonoma County Airport (STS) to Astoria, OR (AST-Astoria Regional) that takes off before 3 PM to reduce the likelihood of delays. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Sonoma County Airport (STS) to Astoria, OR (AST-Astoria Regional) last-minute?
Booking your flight from STS to AST right before your journey is usually more expensive. However, if you're flexible with your departure dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a STS to AST flight and hotel package?
You can save money by booking a STS to AST flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After selecting your ideal accommodations and flights, consider adding extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from Sonoma County Airport (STS) to Astoria, OR (AST-Astoria Regional)?
In most instances, you can reschedule or cancel your STS to AST flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you want more details, visit our Customer Service portal.

Travel information

Travel information

Origin airport
Sonoma County
Destination airport
Astoria Regional
Distance
530 mi

Book with confidence

Book with confidence

Santa Rosa to Astoria Flights

The cheapest times to fly from Santa Rosa to Astoria

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Santa Rosa to Astoria are during the month of . You can find some of the cheapest flights from Santa Rosa to Astoria with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Santa Rosa to Astoria

Sunday is one of the best days to book for cheap flights from Santa Rosa to Astoria: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Santa Rosa to Astoria

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Santa Rosa to Astoria in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Santa Rosa to Astoria flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Santa Rosa to Astoria airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Santa Rosa to Astoria Flights

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*Available to One Key members.