CA $179 Cheap Flights from San Francisco (SFO) to Santa Rosa (STS)

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Cheap flights from San Francisco (SFO) to Santa Rosa (STS)

Prices were available within the past 7 days and start at CA $179 for one-way flights and CA $392 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu., May 30 - Mon., Jun. 3
SFO
San Francisco
STS
Santa Rosa
CA $392 Roundtrip, found 6 days ago
CA $392
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu., May 30 from San Francisco to Santa Rosa, returning Mon., Jun. 3, priced at CA $392 found 6 days ago
Alaska Airlines
Thu., May 30 - Mon., Jun. 3
SFO
San Francisco
STS
Santa Rosa
CA $433 Roundtrip, found 6 days ago
CA $433
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu., May 30 from San Francisco to Santa Rosa, returning Mon., Jun. 3, priced at CA $433 found 6 days ago
Alaska Airlines
Thu., May 30 - Mon., Jun. 3
SFO
San Francisco
STS
Santa Rosa
CA $435 Roundtrip, found 6 days ago
CA $435
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu., May 30 from San Francisco to Santa Rosa, returning Mon., Jun. 3, priced at CA $435 found 6 days ago
Alaska Airlines
Mon., Jun. 24 - Fri., Jun. 28
SFO
San Francisco
STS
Santa Rosa
CA $472 Roundtrip, found 4 days ago
CA $472
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon., Jun. 24 from San Francisco to Santa Rosa, returning Fri., Jun. 28, priced at CA $472 found 4 days ago
Alaska Airlines
Thu., May 30 - Mon., Jun. 3
SFO
San Francisco
STS
Santa Rosa
CA $477 Roundtrip, found 6 days ago
CA $477
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu., May 30 from San Francisco to Santa Rosa, returning Mon., Jun. 3, priced at CA $477 found 6 days ago
Alaska Airlines
Tue., Jun. 18 - Fri., Jun. 21
SFO
San Francisco
STS
Santa Rosa
CA $480 Roundtrip, found 1 day ago
CA $480
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue., Jun. 18 from San Francisco to Santa Rosa, returning Fri., Jun. 21, priced at CA $480 found 1 day ago
Alaska Airlines
Thu., May 30 - Mon., Jun. 3
SFO
San Francisco
STS
Santa Rosa
CA $481 Roundtrip, found 6 days ago
CA $481
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu., May 30 from San Francisco to Santa Rosa, returning Mon., Jun. 3, priced at CA $481 found 6 days ago
Alaska Airlines
Thu., May 30 - Mon., Jun. 3
SFO
San Francisco
STS
Santa Rosa
CA $488 Roundtrip, found 6 days ago
CA $488
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu., May 30 from San Francisco to Santa Rosa, returning Mon., Jun. 3, priced at CA $488 found 6 days ago
Alaska Airlines
Mon., Aug. 19 - Tue., Aug. 27
SFO
San Francisco
STS
Santa Rosa
CA $490 Roundtrip, found 3 days ago
CA $490
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon., Aug. 19 from San Francisco to Santa Rosa, returning Tue., Aug. 27, priced at CA $490 found 3 days ago
Alaska Airlines
Mon., Aug. 19 - Tue., Aug. 27
SFO
San Francisco
STS
Santa Rosa
CA $502 Roundtrip, found 3 days ago
CA $502
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon., Aug. 19 from San Francisco to Santa Rosa, returning Tue., Aug. 27, priced at CA $502 found 3 days ago
Flight from San Francisco to Santa Rosa (SFO - STS) route information
Origin airport
San Francisco Intl.
Destination airport
Sonoma County
Airlines serving
Alaska Airlines, American Airlines
Roundtrip price
CA $392
Distance
105 km

San Francisco to Windsor Flights

The easy way to book your flights from San Francisco to Santa Rosa 

With Expedia, it’s simple to find and book flights to Santa Rosa from San Francisco whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Sonoma County, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from San Francisco to Santa Rosa today, tomorrow, or this week.  

 

Save dollars with cheap flights from San Francisco Intl., SFO to Sonoma County, STS 

Sort your search results by price to find great deals on your flight from San Francisco to Santa Rosa—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Santa Rosa from San Francisco currently is just CA $392 rising to CA $502.  

Here are more money-saving tips: 

  • Fly in May when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Santa Rosa  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Santa Rosa from San Francisco 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Santa Rosa with Expedia today.

Frequently asked questions

How much is a flight from SFO to STS?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip journey from San Francisco Intl. Airport (SFO) to Sonoma County Airport was CA $392. Fares this cheap don’t last forever, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from San Francisco Intl. Airport (SFO) to STS?
Most flights can be conveniently canceled online, but whether you are charged a fee all comes down to your airline. If you do have to cancel your escape, follow the instructions in the Customer Service Portal.
How do I find cheap flights from San Francisco Airport to Sonoma County Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for San Francisco Airport to Sonoma County Airport (STS) flights, you’ll see a “no change fees” filter for you to select.
How many hours is the flight from SFO to STS?
Lasting around 4 hours and 8 minutes, the flight between San Francisco Intl. Airport (SFO) and Sonoma County Airport is a good opportunity to do some last-minute planning. How about using the time to read up on what to do in Windsor?
How far is the flight from SFO to Sonoma County Airport (STS)?
A flight distance of just 110 kilometers separates San Francisco and Windsor. Once you’re up in the air, you won’t get a chance to do much more than listen to some short podcasts.
Which airlines fly direct from San Francisco Intl. Airport (SFO) to Sonoma County Airport (STS)?
There are no direct flights, so you’ll need to make at least one stop between SFO and Sonoma County Airport. Use the layover time to stretch your legs and take a break.
Are SFO to STS flight tickets cheaper when they're purchased at the last minute?
Late planners can occasionally find a bargain, with some super cheap fares from SFO to Sonoma County Airport cropping up a few weeks before the departure date. If you’d rather book ahead of time, Expedia compares and updates the best flight deals continuously — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines release prices so far in advance.
*Available to Expedia members.