Cheap flights from Seattle to Santa Rosa (SEA - STS)

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The best prices from Seattle/Tacoma Intl to Santa Rosa Sonoma County are usually found in January or July, booked 43 days in advance, depart on a Monday or Wednesday and return on a Tuesday

How to find the cheapest flight from
Seattle (SEA) to Santa Rosa (STS)

All the information you need to plan the best SEA to STS flight in 2021: compare Seattle to Santa Rosa flight prices with the expected peak season, weather and rainfall in Santa Rosa.
SEA - STS
Price
$177 - $326
STS
Temperature
46.4 - 68 °F
STS
Precipitation
0 - 7.1 inches

Popular in

November

High demand for flights, 28% potential price rise

Cheapest in

January

Best time to find cheap flights, 25% potential price drop

Average price

$326

Average for round-trip flights in November 2021

Round-trip from

$177

From Seattle/Tacoma Intl to Santa Rosa Sonoma County

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Seattle to Santa Rosa?

Sunday is generally a great day to depart. Flying on this day could help you save up to 55%.

What is the cheapest month to fly from Seattle to Santa Rosa?

The best pricing can be found in the month of March. Prices to Santa Rosa from Seattle average $159. You can even find prices in March for less than $159, as users have found deals to Santa Rosa from as low as $112. The month of December appears to be one of the more expensive times to travel to Santa Rosa from Seattle. Flying in the targeted month can save you up to 14%.

When is the cheapest time to fly from Seattle to Santa Rosa (SEA - STS)?

A simple way to save on the total cost of your ticket is to fly from Seattle to Santa Rosa at noon. If you’re flexible enough to do this you can expect to save up to 48% on your trip compared to booking a flight in the afternoon.

How far in advance should I book a flight from Seattle to Santa Rosa?

Travelers have found it’s best to book a flight 29 days in advance to save up to 181% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 29 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Seattle to Santa Rosa 1-2 weeks in advance for as low as $266, or $424 for flights within the next 24 hours.

Cheap flights from Seattle to Santa Rosa in November, December 2021

The best prices found for SEA to STS flights for November, December
18 Dec - 19 Dec
$258pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
STS
Santa Rosa Sonoma County
STS
Santa Rosa Sonoma County
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
18 Dec - 19 Dec
$291pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
 
1 STOP
STS
Santa Rosa Sonoma County
STS
Santa Rosa Sonoma County
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
16 Dec - 19 Dec
$300pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
STS
Santa Rosa Sonoma County
STS
Santa Rosa Sonoma County
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl

Seattle/Tacoma Intl to Santa Rosa 2022 flight deals

Cheap flights to Santa Rosa from Seattle found for next year
18 Dec - 19 Dec
$258pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
STS
Santa Rosa Sonoma County
STS
Santa Rosa Sonoma County
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
18 Dec - 19 Dec
$291pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
 
1 STOP
STS
Santa Rosa Sonoma County
STS
Santa Rosa Sonoma County
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
16 Dec - 19 Dec
$300pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
STS
Santa Rosa Sonoma County
STS
Santa Rosa Sonoma County
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl

Non-stop flights to Santa Rosa from Seattle

Save time with Seattle to Santa Rosa direct flight deals
15 Jan - 18 Jan
$157pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
STS
Santa Rosa Sonoma County
STS
Santa Rosa Sonoma County
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
15 Jan - 17 Jan
$177pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
STS
Santa Rosa Sonoma County
STS
Santa Rosa Sonoma County
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
21 Jan - 23 Jan
$196pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
STS
Santa Rosa Sonoma County
STS
Santa Rosa Sonoma County
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl

Last minute flights from Seattle to Santa Rosa

Late deals on round-trip flights to Santa Rosa from Seattle, departing today and this week
5 Dec - 13 Dec
$353pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
STS
Santa Rosa Sonoma County
STS
Santa Rosa Sonoma County
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
6 Dec - 13 Dec
$365pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
STS
Santa Rosa Sonoma County
STS
Santa Rosa Sonoma County
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
6 Dec - 13 Dec
$377pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
STS
Santa Rosa Sonoma County
STS
Santa Rosa Sonoma County
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl

One-way flights to Sonoma County from Seattle

The cheapest one-way flights from Seattle to Santa Rosa
1:00 am - 6:19 pm
United Airlines
2 Stops
17h 19m
SEA - STS
United Airlines
$232
United
7:29 pm - 7:06 am
American Airlines
2 Stops
35h 37m
SEA - STS
American Airlines
2:57 pm - 11:54 am
Multiple Airlines
2 Stops
20h 57m
SEA - STS
Multiple Airlines
$303
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Seattle</span> to <span class="emphasized">Santa Rosa</span> flights.

Flight FAQs

From Seattle to Santa Rosa

What airports do I use to fly from Seattle to Santa Rosa?

To fly from Seattle to Santa Rosa, you need to book a flight from Seattle/Tacoma Intl (SEA) to Sonoma County (STS). Nonstop flights to Santa Rosa Sonoma County from Seattle/Tacoma Intl take 2h 00m on average. When it comes time to book airfare, you have a few options: there are 3 outbound flights from Seattle/Tacoma Intl to Sonoma County offered by 4 different airlines.

Which airlines flying from Seattle/Tacoma Intl to Santa Rosa Sonoma County have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Alaska Airlines, United Airlines, and Delta flying from Seattle/Tacoma Intl to Santa Rosa Sonoma County have implemented new flexible cancellation policies.

Can I find flights from Seattle to Santa Rosa for under $200 on Cheapflights?

Yes, there are multiple flights from Seattle to Santa Rosa for under $200. The cheapest flight booked recently is on Alaska Airlines for just $157, but on average you can expect to pay $195.

Are there nonstop flights from Seattle to Santa Rosa for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Seattle to Santa Rosa under $200. A good price for a nonstop flight from Seattle to Santa Rosa is less than $280.

Are there last-minute flights available from Seattle to Santa Rosa for under $400?

There are currently 20+ open flights from Seattle to Santa Rosa within the next 7 days for less than $400.

What days are nonstop flights available from Seattle to Santa Rosa?

Days when nonstop flights are available for this flight are: Monday, Tuesday.

How popular is this Seattle to Santa Rosa flight route?

The Seattle/Tacoma Intl to Santa Rosa Sonoma County flight path was viewed by 14 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How many flights depart from Seattle to Santa Rosa on average per day?

5 flight departures from Seattle to Santa Rosa per day on average.
Morning (6am - Noon) - 20% of flight departures
Afternoon (Noon - 6pm) - 20% of flight departures
Evening (6pm - Midnight) - 60% of flight departures

How long is the flight from Seattle to Santa Rosa?

Alaska Airlines and United Airlines can get you from Seattle to Santa Rosa in just under 1h 57m. Your travel time can differ by up to 2h 22m. Airlines will cover a distance of 621 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Seattle to Santa Rosa round-trip?

Our cheapest airline available from Seattle to Santa Rosa is Alaska Airlines. Our recent data shows that you can find tickets from as low as $157 on this airline. An additional option worth looking into is United Airlines, starting at $195. You may be able to fly from Seattle to Santa Rosa for 33% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Seattle to Santa Rosa one-way?

One-way options have recently been found by users for as low as $99 on Alaska Airlines. Other airlines that offer cheap prices include American Airlines from $133 and United Airlines from $160 one-way.

What are the cheapest flights from Seattle to Santa Rosa?

While on average a flight from Seattle to Santa Rosa is generally $514, our data shows the cheapest flight currently is $99. When looking at the most popular route, (Seattle/Tacoma Intl - Santa Rosa Sonoma County), you can expect to pay $178 for that flight.

What are the most reliable airlines from Seattle to Santa Rosa?

Before booking your flight to Santa Rosa from Seattle, check out the most reliable airlines to get you to your destination on time: Japan Airlines (82%), Qatar Airways (80%), Alaska Airlines( 76%).

What are the most popular airlines that fly from Seattle to Santa Rosa?

When booking a flight from Seattle to Santa Rosa, you may want to consider flying on American Airlines, Alaska Airlines or Delta as they are the most popular for this route.

COVID Restrictions

View COVID Travel Restrictions for Santa Rosa, CA

Do I need a COVID test to fly to Santa Rosa from Seattle?

Information is based on travel restrictions for travel to Santa Rosa Sonoma County within the United States

Most visitors from Seattle/Tacoma Intl need to provide a negative COVID-19 test result and/or quarantine to enter Santa Rosa Sonoma County.

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Santa Rosa Sonoma County.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Santa Rosa Sonoma County.

Do I need a test to fly back to Seattle from Santa Rosa?

Returning to Seattle/Tacoma Intl from Santa Rosa Sonoma County

COVID-19 testing requirements
Visitors from Santa Rosa Sonoma County must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Santa Rosa Sonoma County are not required to quarantine after entering Seattle/Tacoma Intl.

Hide COVID Travel Restrictions for Santa Rosa, CA

Alternative routes for Seattle to Santa Rosa

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Santa Rosa

Things to know before you go - useful duration and weather info for your trip from Seattle to Santa Rosa.
Flight duration from SEA to STS
2h 02m
Average temperature for November in Santa Rosa
66.2 °F
Avg rainfall for November in Santa Rosa
1.7 ″

Airports servicing Seattle

Airports servicing Santa Rosa

Top 4 airlines flying from Seattle/Tacoma Intl to Santa Rosa Sonoma County

The chart below displays the airlines Cheapflights users traveling from Seattle to Santa Rosa choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
American Airlines
$80 $209 No cancel fee 71%
United Airlines
$90 $243 No cancel fee 69%
Delta
$102 $289 No cancel fee N/A
Alaska Airlines
$108 $327 No cancel fee 75%

Hourly flight availability from Seattle to Santa Rosa

See what time of day planes typically take off from Seattle towards Santa Rosa.
Afternoon Noon to 6 PM 75% of SEA to STS departures
Morning 6 AM to noon 25% of SEA to STS departures
Early morning Midnight to 6 AM 0% of SEA to STS departures
Evening 6 PM to midnight 0% of SEA to STS departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Seattle to Santa Rosa
See how many times per day planes take to the skies headed from Seattle to Santa Rosa.
Sunday
4 daily flights
Monday
4 daily flights
Tuesday
4 daily flights
Wednesday
4 daily flights
Thursday
0 flights
Friday
4 daily flights
Saturday
4 daily flights
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