Cheap flights from SEA to STS (Seattle - Tacoma Intl. to Sonoma County)

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Cheap Flights from SEA to STS starting at $99 One Way, $170 Round Trip

Prices starting at $170 for return flights and $99 for one-way flights to Sonoma County were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Apr 15 - Tue, Apr 21
SEA
Seattle
STS
Santa Rosa
$170 Roundtrip, found 6 days ago
$170
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Apr 15 from Seattle to Santa Rosa, returning Tue, Apr 21, priced at $170 found 6 days ago
Wed, Apr 15 - Tue, Apr 21
SEA
Seattle
STS
Santa Rosa
$177 Roundtrip, found 6 days ago
$177
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Apr 15 from Seattle to Santa Rosa, returning Tue, Apr 21, priced at $177 found 6 days ago
Thu, May 7 - Tue, May 12
SEA
Seattle
STS
Santa Rosa
$177 Roundtrip, found 6 days ago
$177
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, May 7 from Seattle to Santa Rosa, returning Tue, May 12, priced at $177 found 6 days ago
Wed, Apr 15 - Tue, Apr 21
SEA
Seattle
STS
Santa Rosa
$187 Roundtrip, found 6 days ago
$187
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Apr 15 from Seattle to Santa Rosa, returning Tue, Apr 21, priced at $187 found 6 days ago
Wed, Apr 15 - Tue, Apr 21
SEA
Seattle
STS
Santa Rosa
$187 Roundtrip, found 6 days ago
$187
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Apr 15 from Seattle to Santa Rosa, returning Tue, Apr 21, priced at $187 found 6 days ago

Hotel Ideas near Sonoma County

Airport Hotels near Sonoma County

WorldMark Windsor

WorldMark Windsor

3 out of 5
1251 Shilo Rd Windsor CA
Book a stay at this spa hotel in Windsor. Enjoy free parking, 2 outdoor pools, and a full-service spa. Our guests praise the helpful staff and the property condition ...
9/10 Wonderful! (377 reviews)
I love the place so relaxing

Reviewed on Mar 11, 2026

Get rates
WorldMark Windsor
Hilton Garden Inn Sonoma County Airport

Hilton Garden Inn Sonoma County Airport

3 out of 5
417 Aviation Blvd Santa Rosa CA
The price is $144 total per night from Mar 28 to Mar 29
$144 total
per night
Mar 28 - Mar 29
Stay at this hotel in Santa Rosa. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff in our reviews. Popular attractions ...
9.2/10 Wonderful! (1,000 reviews)
Just a one night stay, everything was great. Room was excellent, small bar with food and dining room, and staff were friendly.

Reviewed on Mar 17, 2026

Hilton Garden Inn Sonoma County Airport
Vinarosa Resort & Spa

Vinarosa Resort & Spa

4 out of 5
4350 Barnes Road Santa Rosa CA
The price is $380 total per night from Apr 1 to Apr 2
$380 total
per night
Apr 1 - Apr 2
Book a stay at this spa hotel in Santa Rosa. Enjoy free WiFi, a full-service spa, and breakfast (surcharge). Our guests praise the helpful staff in our reviews. ...
9.4/10 Exceptional! (833 reviews)
Room was clean and nice. Giant bathtub was fun. Grounds are beautiful. Lots of fountains everywhere. Staff was helpful and kind. Food was excellent. Hotel pool area is large and enchanting. Spa is relaxing. Massage was good. Spa pool was tranquil but needed some maintenance.

Reviewed on Mar 17, 2026

Vinarosa Resort & Spa
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Santa Rosa

WorldMark Windsor

WorldMark Windsor

3 out of 5
1251 Shilo Rd Windsor CA
Book a stay at this spa hotel in Windsor. Enjoy free parking, 2 outdoor pools, and a full-service spa. Our guests praise the helpful staff and the property condition ...
9/10 Wonderful! (377 reviews)
I love the place so relaxing

Reviewed on Mar 11, 2026

Get rates
WorldMark Windsor
Holiday Inn Windsor Wine Country by IHG

Holiday Inn Windsor Wine Country by IHG

3 out of 5
8755 Old Redwood Hwy Windsor CA
The price is $117 total per night from Apr 2 to Apr 3
$117 total
per night
Apr 2 - Apr 3
Book a stay at this business-friendly hotel in Windsor. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and the ...
9/10 Wonderful! (1,051 reviews)
Facility needs some upgrades. Showing it's age. Parking is a real issue.

Reviewed on Mar 19, 2026

Holiday Inn Windsor Wine Country by IHG
Hampton Inn & Suites Windsor - Sonoma Wine Country

Hampton Inn & Suites Windsor - Sonoma Wine Country

2.5 out of 5
8937 Brooks Road South Windsor CA
The price is $135 total per night from Apr 5 to Apr 6
$135 total
per night
Apr 5 - Apr 6
Book a stay at this business-friendly hotel in Windsor. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
9.2/10 Wonderful! (1,000 reviews)
The room was super nice, lots of space, comfy bed. Even the fold out couch was super comfy, you would never know it wasn't just a regular bed. The free breakfast is decent, your typical one you would find at hotels that offer it. I would stay again if I was looking for a place in the area.

Reviewed on Mar 16, 2026

Hampton Inn & Suites Windsor - Sonoma Wine Country
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced Santa Rosa Hotels

Hampton Inn & Suites Windsor - Sonoma Wine Country

Hampton Inn & Suites Windsor - Sonoma Wine Country

2.5 out of 5
8937 Brooks Road South Windsor CA
The price is $135 total per night from Apr 5 to Apr 6
$135 total
per night
Apr 5 - Apr 6
Book a stay at this business-friendly hotel in Windsor. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
9.2/10 Wonderful! (1,000 reviews)
The room was super nice, lots of space, comfy bed. Even the fold out couch was super comfy, you would never know it wasn't just a regular bed. The free breakfast is decent, your typical one you would find at hotels that offer it. I would stay again if I was looking for a place in the area.

Reviewed on Mar 16, 2026

Hampton Inn & Suites Windsor - Sonoma Wine Country
WorldMark Windsor

WorldMark Windsor

3 out of 5
1251 Shilo Rd Windsor CA
Book a stay at this spa hotel in Windsor. Enjoy free parking, 2 outdoor pools, and a full-service spa. Our guests praise the helpful staff and the property condition ...
9/10 Wonderful! (377 reviews)
I love the place so relaxing

Reviewed on Mar 11, 2026

Get rates
WorldMark Windsor
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Santa Rosa

Hampton Inn & Suites Windsor - Sonoma Wine Country

Hampton Inn & Suites Windsor - Sonoma Wine Country

2.5 out of 5
8937 Brooks Road South Windsor CA
The price is $135 total per night from Apr 5 to Apr 6
$135 total
per night
Apr 5 - Apr 6
Book a stay at this business-friendly hotel in Windsor. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
9.2/10 Wonderful! (1,000 reviews)
The room was super nice, lots of space, comfy bed. Even the fold out couch was super comfy, you would never know it wasn't just a regular bed. The free breakfast is decent, your typical one you would find at hotels that offer it. I would stay again if I was looking for a place in the area.

Reviewed on Mar 16, 2026

Hampton Inn & Suites Windsor - Sonoma Wine Country
WorldMark Windsor

WorldMark Windsor

3 out of 5
1251 Shilo Rd Windsor CA
Book a stay at this spa hotel in Windsor. Enjoy free parking, 2 outdoor pools, and a full-service spa. Our guests praise the helpful staff and the property condition ...
9/10 Wonderful! (377 reviews)

Families like: Outdoor pools, kitchenette, playground, game room

Travelers say...
I love the place so relaxing

Reviewed on Mar 11, 2026

Get rates
WorldMark Windsor
Modern Farmhouse: 2021 remodel, great pool, privacy, 5min to Healdsberg

Modern Farmhouse: 2021 remodel, great pool, privacy, 5min to Healdsberg

Healdsburg CA
Book a stay at this family-friendly farm stay in Windsor. Enjoy private pools, a garden, and laundry facilities. Popular attractions Flowers Vineyards and Winery ...
9.6/10 Exceptional! (186 reviews)

Families like: Private pool, kitchen, game room, games and toys

Travelers say...
We loved our stay at this quaint and cozy property! The host was amazing with the questions we had and it was located close to so many vineyards and wineries and restaurants! The pool was amazing and the house has everything you need to just check in and relax.

Reviewed on Feb 19, 2026

Get rates
Modern Farmhouse: 2021 remodel, great pool, privacy, 5min to Healdsberg
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

SEA to STS Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
SEA Address & GPS
Address:
Seattle WA, 98158
United States
IATA Code:
SEA
Longitude:
-122.301732
Latitude:
47.443839
Time Zone:
America/Los_Angeles
STS Address & GPS
Address:
2200 Airport Boulevard
Santa Rosa CA, 95403
United States
IATA Code:
STS
Longitude:
-122.806704
Latitude:
38.509962
Time Zone:
America/Los_Angeles

Frequently asked questions

Are there non-stop flights from Sea-Tac Airport to STS?
Forget about annoying layovers or missing your next flight. Alaska Airlines will deliver you directly from SEA to Sonoma County Airport (STS).
What is the shortest flight from Sea-Tac Airport to STS?
From Seattle, the thrilling sights and sounds of Santa Rosa are 4 hours and 10 minutes away. Lock in your favorite seat, or perhaps even upgrade to one with a little more legroom, and travel to your destination in pure comfort.
How many hours flight from Sea-Tac Airport to Sonoma County Airport (STS)?
Don't get too comfortable — the average time in the air from Sea-Tac Airport to Sonoma County Airport is a short 4 hours and 17 minutes.
What airlines have the most flights from Sea-Tac Airport to Sonoma County Airport?
Alaska Airlines has your ticket to a rewarding vacation. This trusted airline offers 47 flights every month between Seattle and Santa Rosa.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

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