$115 Cheap Flights from Santa Rosa (STS) to Seattle Paine Field Intl. Airport (PAE)

View $115 flight on Tue, Jan 6, 2026Opens in a new window

Popular airlines from Santa Rosa, CA (STS-Sonoma County) to Seattle Paine Field Intl. Airport (PAE)

Cheap Flights from Santa Rosa to Seattle Paine Field Intl. Airport (STS-PAE)

Prices were available within the past 7 days and start at $115 for one-way flights and $230 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Feb 24 - Thu, Feb 26
STS
Santa Rosa
PAE
Seattle
$230 Roundtrip, found 6 days ago
$230
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Tue, Feb 24 from Santa Rosa to Seattle, returning Thu, Feb 26, priced at $230 found 6 days ago
Alaska Airlines
Tue, Feb 24 - Thu, Feb 26
STS
Santa Rosa
PAE
Seattle
$266 Roundtrip, found 6 days ago
$266
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Tue, Feb 24 from Santa Rosa to Seattle, returning Thu, Feb 26, priced at $266 found 6 days ago
Hawaiian Airlines
Wed, Dec 24 - Wed, Jan 7
STS
Santa Rosa
PAE
Seattle
$282 Roundtrip, found 3 days ago
$282
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Wed, Dec 24 from Santa Rosa to Seattle, returning Wed, Jan 7, priced at $282 found 3 days ago
Alaska Airlines
Mon, Jan 12 - Sat, Jan 17
STS
Santa Rosa
PAE
Seattle
$286 Roundtrip, found 5 days ago
$286
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Mon, Jan 12 from Santa Rosa to Seattle, returning Sat, Jan 17, priced at $286 found 5 days ago
Hawaiian Airlines
Tue, Nov 18 - Tue, Dec 2
STS
Santa Rosa
PAE
Seattle
$291 Roundtrip, found 3 days ago
$291
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Tue, Nov 18 from Santa Rosa to Seattle, returning Tue, Dec 2, priced at $291 found 3 days ago
Alaska Airlines
Tue, Jan 6 - Tue, Jan 13
STS
Santa Rosa
PAE
Seattle
$292 Roundtrip, just found
$292
Roundtrip
just found
Select Alaska Airlines flight, departing Tue, Jan 6 from Santa Rosa to Seattle, returning Tue, Jan 13, priced at $292 just found
Hawaiian Airlines
Wed, Dec 3 - Wed, Dec 17
STS
Santa Rosa
PAE
Seattle
$296 Roundtrip, found 3 days ago
$296
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Wed, Dec 3 from Santa Rosa to Seattle, returning Wed, Dec 17, priced at $296 found 3 days ago
Hawaiian Airlines
Tue, Dec 16 - Wed, Dec 31
STS
Santa Rosa
PAE
Seattle
$301 Roundtrip, found 3 days ago
$301
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Tue, Dec 16 from Santa Rosa to Seattle, returning Wed, Dec 31, priced at $301 found 3 days ago
Alaska Airlines
Tue, Jan 6 - Tue, Jan 13
STS
Santa Rosa
PAE
Seattle
$302 Roundtrip, just found
$302
Roundtrip
just found
Select Alaska Airlines flight, departing Tue, Jan 6 from Santa Rosa to Seattle, returning Tue, Jan 13, priced at $302 just found
Alaska Airlines
Wed, Nov 19 - Sat, Dec 6
STS
Santa Rosa
PAE
Seattle
$305 Roundtrip, found 3 days ago
$305
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Nov 19 from Santa Rosa to Seattle, returning Sat, Dec 6, priced at $305 found 3 days ago

Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Snohomish County - Paine Field PAE. Cheapest option available. Average driving time to city center is 29 minutes. Flights from $522
PAE
Snohomish County - Paine Field
Cheapest
Average driving time to city center29 min
Flights from $522

Frequently asked questions

How much does a flight from Sonoma County Airport (STS) to Snohomish County - Paine Field Airport (PAE) cost?
Lock in a cheap one-way flight from $115 or cheap return flight from $230 from Sonoma County Airport (STS) to Snohomish County - Paine Field Airport (PAE) 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 Snohomish County - Paine Field Airport (PAE)?
The cheapest month to fly from STS to PAE is February, when demand is low. Off-peak months are typically when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Sonoma County Airport (STS) to Snohomish County - Paine Field Airport (PAE)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from STS to PAE. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Sonoma County Airport (STS) to Snohomish County - Paine Field Airport (PAE)?
There aren't any daily nonstop flights departing from Sonoma County Airport (STS) to Snohomish County - Paine Field Airport (PAE). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from STS to PAE?
Friday is generally the busiest day for flights, while Tuesday is often 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 Snohomish County - Paine Field Airport (PAE)?
To land at Snohomish County - Paine Field Airport (PAE) on schedule, pick a flight that leaves Sonoma County Airport (STS) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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.
What airports do you fly into for Seattle from Sonoma County Airport (STS)?
Seattle - Tacoma Intl. Airport (SEA) is the only airport in Seattle with direct flights from Sonoma County Airport (STS). Explore the options and discover cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Sonoma County Airport (STS) to Snohomish County - Paine Field Airport (PAE) last-minute?
Holding off until just before your departure to book your flight from STS to PAE often results in higher prices. Although you may find some last-minute deals, they're not always guaranteed. Keep your travel schedule open to boost your chances of getting a bargain.
Is it cheaper to book a STS to PAE flight and hotel package?
Securing a STS to PAE flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Choose from our wide range of accommodations 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 Sonoma County Airport (STS) to Snohomish County - Paine Field Airport (PAE)?
In most cases, you can reschedule or cancel your STS to PAE flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you'd like further information, visit our Customer Service portal.

Travel information

Origin airport
Sonoma County
Destination airport
Seattle Paine Field Intl. Airport
Airlines serving
Alaska Airlines, Hawaiian Airlines
Roundtrip price
$230
Distance
649 mi

Book with confidence

Santa Rosa to Seattle Paine Field Intl. Airport Flights

The cheapest times to fly from Santa Rosa to Seattle Paine Field Intl. Airport

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 Seattle Paine Field Intl. Airport are during the month of February. You can find some of the cheapest flights from Santa Rosa to Seattle Paine Field Intl. Airport with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Santa Rosa to Seattle Paine Field Intl. Airport

Sunday is one of the best days to book for cheap flights from Santa Rosa to Seattle Paine Field Intl. Airport: 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 Seattle Paine Field Intl. Airport

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 Seattle Paine Field Intl. Airport in 2025. You can also book with separate airlines for your outbound and return journeys, from $115 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 Seattle Paine Field Intl. Airport 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 Seattle Paine Field Intl. Airport 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 Seattle Paine Field Intl. Airport Flights

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*Available to One Key members.