$131 Cheap Flights from Oakland (OAK) to Santa Rosa (STS)

View $131 flight on Fri, Jan 30, 2026Opens in a new window

Popular airlines from Oakland Intl. Airport (OAK) to Santa Rosa, CA (STS-Sonoma County)

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Cheap Flights from Oakland to Santa Rosa (OAK-STS)

Prices were available within the past 7 days and start at $131 for one-way flights and $203 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Thu, Feb 5 - Sun, Feb 8
OAK
Oakland
STS
Santa Rosa
$203 Roundtrip, found 3 days ago
$203
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Thu, Feb 5 from Oakland to Santa Rosa, returning Sun, Feb 8, priced at $203 found 3 days ago
Hawaiian Airlines
Tue, Feb 3 - Sun, Feb 8
OAK
Oakland
STS
Santa Rosa
$217 Roundtrip, found 3 days ago
$217
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Tue, Feb 3 from Oakland to Santa Rosa, returning Sun, Feb 8, priced at $217 found 3 days ago
Hawaiian Airlines
Thu, Feb 5 - Fri, Feb 6
OAK
Oakland
STS
Santa Rosa
$222 Roundtrip, found 3 days ago
$222
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Thu, Feb 5 from Oakland to Santa Rosa, returning Fri, Feb 6, priced at $222 found 3 days ago
Hawaiian Airlines
Thu, Feb 5 - Fri, Feb 6
OAK
Oakland
STS
Santa Rosa
$232 Roundtrip, found 5 days ago
$232
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Thu, Feb 5 from Oakland to Santa Rosa, returning Fri, Feb 6, priced at $232 found 5 days ago
Hawaiian Airlines
Tue, Feb 3 - Fri, Feb 6
OAK
Oakland
STS
Santa Rosa
$237 Roundtrip, found 3 days ago
$237
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Tue, Feb 3 from Oakland to Santa Rosa, returning Fri, Feb 6, priced at $237 found 3 days ago
Alaska Airlines
Sun, Feb 8 - Mon, Feb 9
OAK
Oakland
STS
Santa Rosa
$242 Roundtrip, found 3 days ago
$242
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sun, Feb 8 from Oakland to Santa Rosa, returning Mon, Feb 9, priced at $242 found 3 days ago
Hawaiian Airlines
Thu, Feb 5 - Sat, Feb 7
OAK
Oakland
STS
Santa Rosa
$247 Roundtrip, found 5 days ago
$247
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Thu, Feb 5 from Oakland to Santa Rosa, returning Sat, Feb 7, priced at $247 found 5 days ago
Alaska Airlines
Sun, Feb 8 - Tue, Feb 10
OAK
Oakland
STS
Santa Rosa
$257 Roundtrip, found 3 days ago
$257
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sun, Feb 8 from Oakland to Santa Rosa, returning Tue, Feb 10, priced at $257 found 3 days ago
Hawaiian Airlines
Thu, Feb 5 - Mon, Feb 16
OAK
Oakland
STS
Santa Rosa
$262 Roundtrip, found 3 days ago
$262
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Thu, Feb 5 from Oakland to Santa Rosa, returning Mon, Feb 16, priced at $262 found 3 days ago
Hawaiian Airlines
Tue, Feb 3 - Thu, Feb 12
OAK
Oakland
STS
Santa Rosa
$267 Roundtrip, found 3 days ago
$267
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Tue, Feb 3 from Oakland to Santa Rosa, returning Thu, Feb 12, priced at $267 found 3 days ago
Flights from Oakland (OAK) to Santa Rosa (STS)
Origin airport
Oakland Intl.
Destination airport
Sonoma County
Airlines serving
Alaska Airlines
Roundtrip price
$202
Distance
63 mi

Oakland to Santa Rosa Flights

The cheapest times to fly from Oakland to Santa Rosa

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

 

The best time to book a flight from Oakland to Santa Rosa

Sunday is one of the best days to book for cheap flights from Oakland to Santa Rosa: 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 Oakland to Santa Rosa

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 Oakland to Santa Rosa in 2026. You can also book with separate airlines for your outbound and return journeys, from $131 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 Oakland to Santa Rosa 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 Oakland to Santa Rosa 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.

 

Frequently asked questions

How much does a flight from Oakland Intl. Airport (OAK) to Sonoma County Airport (STS) cost?
Secure a cheap one-way flight from $131 or cheap return flight from $203 from Oakland Intl. Airport (OAK) to Sonoma County Airport (STS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Oakland Intl. Airport (OAK) to Sonoma County Airport (STS)?
The cheapest month to fly from OAK to STS is February, when demand is low. Off-peak season is usually when airlines offer better prices between these airports.
What is the cheapest airline that flies from Oakland Intl. Airport (OAK) to Sonoma County Airport (STS)?
To find the cheapest airline that'll fly you from OAK to STS, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Oakland Intl. Airport (OAK) to Sonoma County Airport (STS)?
You'll need to take a flight with a layover if you're traveling from Oakland Intl. Airport (OAK) to Sonoma County Airport (STS). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from OAK to STS?
Generally you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Oakland Intl. Airport (OAK) to Sonoma County Airport (STS)?
Select a flight from Oakland Intl. Airport (OAK) to Sonoma County Airport (STS) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**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.
Is it cheaper to buy a plane ticket from Oakland Intl. Airport (OAK) to Sonoma County Airport (STS) last-minute?
Last-minute fares from OAK to STS are generally more expensive. To lock in the cheapest rates, start looking for flights well ahead of time. That being said, if you're flexible with your travel dates, you may land a cheap ticket right before your journey.
Is it cheaper to book an OAK to STS flight and hotel package?
Securing an OAK to STS flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Pick from our impressive range of accommodations and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Oakland Intl. Airport (OAK) to Sonoma County Airport (STS)?
If you booked your OAK to STS flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

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*Available to One Key members.