A vineyard with rows of grapevines, a dirt path, and a backdrop of rolling hills and trees.

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

Flight 1

Popular airlines from San Francisco International Airport (SFO) to Santa Rosa, CA (STS-Sonoma County)

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Find the cheapest month to fly from San Francisco (SFO) to Santa Rosa (STS)

August is typically the cheapest month to fly

From AU$302 - AU$941 per traveller.

Frequently asked questions

How much does a flight from San Francisco, CA (SFO-San Francisco Intl.) to Santa Rosa, CA (STS-Sonoma County) cost?
You can find one-way and return flights from SFO to STS with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when SFO to STS ticket fares go up or down.
What is the cheapest month to fly from San Francisco, CA (SFO-San Francisco Intl.) to Santa Rosa, CA (STS-Sonoma County)?
The cheapest months to fly from SFO to STS are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from San Francisco, CA (SFO-San Francisco Intl.) to Santa Rosa, CA (STS-Sonoma County)?
Enter SFO to STS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from San Francisco, CA (SFO) to Santa Rosa, CA (STS)?
To find a cheap flight from San Francisco, CA (SFO) to Santa Rosa, CA (STS), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from San Francisco, CA (SFO-San Francisco Intl.) to Santa Rosa, CA (STS-Sonoma County)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from San Francisco, CA (SFO-San Francisco Intl.) to Santa Rosa, CA (STS-Sonoma County)?
There are approximately 14 connecting flights per day from San Francisco International Airport (SFO) to Sonoma County (STS). Some common connection points include Los Angeles International Airport (LAX), San Diego International Airport (SAN), and Portland International Airport (PDX).
What is the earliest flight from San Francisco, CA (SFO-San Francisco Intl.) to Santa Rosa, CA (STS-Sonoma County)?
The earliest flight from San Francisco International Airport (SFO) to Santa Rosa, CA (STS-Sonoma County) typically departs around 5:35 AM. This service is offered by Delta and Alaska Airlines. This is a seasonal service, active only in August. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from San Francisco, CA (SFO-San Francisco Intl.) to Santa Rosa, CA (STS-Sonoma County)?
You'll find the most flights from San Francisco International Airport (SFO) to Sonoma County (STS) on Saturdays, with around 12 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Alaska Airlines and American Airlines.
What are the most popular departure times for flights from San Francisco, CA (SFO-San Francisco Intl.) to Santa Rosa, CA (STS-Sonoma County)?
The most popular departure times for flights from San Francisco Intl. (SFO) to Sonoma County (STS) are in the early morning, from 6am to 9am. Many major carriers, including American Airlines and Alaska Airlines, offer flights during this window. Many travellers prefer these times to get an early start on their day.
How long does it take to fly from San Francisco, CA (SFO-San Francisco Intl.) to Santa Rosa, CA (STS-Sonoma County)?
There are no nonstop flights from San Francisco International Airport (SFO) to Santa Rosa (STS). For flights with one stop, you can expect the journey to take around 6 hours 30 minutes. If you opt for flights with two or more stops, the travel time typically increases to about 9 hours 50 minutes. The distance between these two airports is approximately 106 kilometres. Keep in mind that these are average travel times, and your actual flight duration might vary depending on the specific routing, layover times, and even weather conditions.
Can you fly business or first class from San Francisco, CA (SFO-San Francisco Intl.) to Santa Rosa, CA (STS-Sonoma County)?
You can fly first class between SFO and STS. First class cabins are available on Alaska Airlines and American Airlines.
How do I earn miles on a San Francisco, CA (SFO-San Francisco Intl.) to Santa Rosa, CA (STS-Sonoma County) flight with Expedia?
It's easy to earn miles on a San Francisco, CA (SFO-San Francisco Intl.) to Santa Rosa, CA (STS-Sonoma County) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Santa Rosa, CA (STS) from San Francisco, CA (SFO)?
If you're planning to travel to Santa Rosa from San Francisco Intl. (SFO), you can fly directly into Sonoma County (STS). Some flights may connect through major hubs like Los Angeles Intl. (LAX), Robert's Field (RDM), or Salt Lake City Intl. (SLC) before reaching Santa Rosa. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from San Francisco, CA (SFO-San Francisco Intl.) to Santa Rosa, CA (STS-Sonoma County) at the last minute?
Typically, booking a last minute flight from San Francisco, CA (SFO-San Francisco Intl.) to Santa Rosa, CA (STS-Sonoma County) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a San Francisco, CA (SFO-San Francisco Intl.) to Santa Rosa, CA (STS-Sonoma County) flight and hotel package?
Securing a San Francisco, CA (SFO-San Francisco Intl.) to Santa Rosa, CA (STS-Sonoma County) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays 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 San Francisco, CA (SFO) to Santa Rosa, CA (STS)?
If you booked your San Francisco, CA (SFO) to Santa Rosa, CA (STS) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
San Francisco Intl.
Destination airport
Sonoma County
Distance
105 km

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Your quick guide to flights from San Francisco to Santa Rosa

Pick up great flights from San Francisco to Santa Rosa

With Expedia, you have your pick of flights a day with airlines covering flights from San Francisco to Santa Rosa. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from San Francisco to Santa Rosa that take around hours.

Find cheap flights from San Francisco to Santa Rosa

From the great flight deals with prices currently ranging from to , you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from San Francisco to Santa Rosa around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Santa Rosa is normally in .

Reasons to book your flight from San Francisco to Santa Rosa with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from San Francisco to Santa Rosa across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Santa Rosa right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from San Francisco to Santa Rosa

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