$92 Cheap Flights from Sacramento (SMF) to Santa Rosa (STS)

View $92 flight on Wed, Nov 5, 2025Opens in a new window

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

Cheap Flights from Sacramento to Santa Rosa (SMF-STS)

Prices were available within the past 7 days and start at $92 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
Tue, Jan 13 - Tue, Jan 27
SMF
Sacramento
STS
Santa Rosa
$203 Roundtrip, found 6 days ago
$203
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Tue, Jan 13 from Sacramento to Santa Rosa, returning Tue, Jan 27, priced at $203 found 6 days ago
Hawaiian Airlines
Tue, Jan 13 - Wed, Jan 21
SMF
Sacramento
STS
Santa Rosa
$222 Roundtrip, found 6 days ago
$222
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Tue, Jan 13 from Sacramento to Santa Rosa, returning Wed, Jan 21, priced at $222 found 6 days ago
Hawaiian Airlines
Thu, Jan 15 - Thu, Jan 29
SMF
Sacramento
STS
Santa Rosa
$232 Roundtrip, found 6 days ago
$232
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Thu, Jan 15 from Sacramento to Santa Rosa, returning Thu, Jan 29, priced at $232 found 6 days ago
Alaska Airlines
Fri, Nov 14 - Tue, Nov 18
SMF
Sacramento
STS
Santa Rosa
$233 Roundtrip, found 3 days ago
$233
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, Nov 14 from Sacramento to Santa Rosa, returning Tue, Nov 18, priced at $233 found 3 days ago
Alaska Airlines
Sat, Nov 8 - Sat, Nov 15
SMF
Sacramento
STS
Santa Rosa
$237 Roundtrip, found 16 hours ago
$237
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Sat, Nov 8 from Sacramento to Santa Rosa, returning Sat, Nov 15, priced at $237 found 16 hours ago
Alaska Airlines
Tue, Jan 6 - Tue, Jan 13
SMF
Sacramento
STS
Santa Rosa
$242 Roundtrip, found 6 days ago
$242
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Tue, Jan 6 from Sacramento to Santa Rosa, returning Tue, Jan 13, priced at $242 found 6 days ago
Alaska Airlines
Sat, Nov 8 - Sat, Nov 15
SMF
Sacramento
STS
Santa Rosa
$247 Roundtrip, found 16 hours ago
$247
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Sat, Nov 8 from Sacramento to Santa Rosa, returning Sat, Nov 15, priced at $247 found 16 hours ago
Alaska Airlines
Sat, Dec 6 - Mon, Dec 8
SMF
Sacramento
STS
Santa Rosa
$257 Roundtrip, found 6 days ago
$257
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Dec 6 from Sacramento to Santa Rosa, returning Mon, Dec 8, priced at $257 found 6 days ago
Southwest Airlines
Sun, May 3 - Wed, May 6
SMF
Sacramento
STS
Santa Rosa
$364 Roundtrip, found 3 days ago
$364
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Sun, May 3 from Sacramento to Santa Rosa, returning Wed, May 6, priced at $364 found 3 days ago
American Airlines
Fri, Jan 16 - Fri, Jan 23
SMF
Sacramento
STS
Santa Rosa
$757 Roundtrip, found 19 hours ago
$757
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Fri, Jan 16 from Sacramento to Santa Rosa, returning Fri, Jan 23, priced at $757 found 19 hours ago
Flights from Sacramento (SMF) to Santa Rosa (STS)
Origin airport
Sacramento Intl.
Destination airport
Sonoma County
Airlines serving
Alaska Airlines, American Airlines, Hawaiian Airlines
Roundtrip price
$202
Distance
66 mi

Sacramento to Santa Rosa Flights

The cheapest times to fly from Sacramento 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 Sacramento to Santa Rosa are during the month of January. You can find some of the cheapest flights from Sacramento to Santa Rosa with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Sacramento 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 Sacramento 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 Sacramento to Santa Rosa in 2025. You can also book with separate airlines for your outbound and return journeys, from $92 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 Sacramento 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 Sacramento 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 Sacramento Intl. Airport (SMF) to Sonoma County Airport (STS) cost?
Grab a cheap one-way flight from $92 or cheap return flight from $203 from Sacramento Intl. Airport (SMF) to Sonoma County Airport (STS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Sacramento Intl. Airport (SMF) to Sonoma County Airport (STS)?
The cheapest month to fly from SMF to STS is January, when demand is low. Off-peak months are typically when better flight deals are available between these airports.
What is the cheapest airline that flies from Sacramento Intl. Airport (SMF) to Sonoma County Airport (STS)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from SMF to STS. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from Sacramento Intl. Airport (SMF) to Sonoma County Airport (STS)?
There are no daily direct flights from Sacramento Intl. Airport (SMF) to Sonoma County Airport (STS). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from SMF to STS?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the time of year, carrier 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 Sacramento Intl. Airport (SMF) to Sonoma County Airport (STS)?
To avoid possible delays on the Sacramento Intl. Airport (SMF) to Sonoma County Airport (STS) route, aim to fly before 3 PM. Flights after this time have a 22% higher chance of cancellation.**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.
What airports do you fly into for Santa Rosa from Sacramento Intl. Airport (SMF)?
Compare your flight options from Sacramento Intl. Airport (SMF) to San Francisco Intl. Airport (SFO). This is the only Santa Rosa airport you can fly into if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Sacramento Intl. Airport (SMF) to Sonoma County Airport (STS) last-minute?
Last-minute bookings from SMF to STS are usually more expensive. To lock in the best rates, start searching for flights as soon as possible. That said, if you're flexible with your travel dates, you may find a cheap ticket just before your departure.
Is it cheaper to book a SMF to STS flight and hotel package?
You'll generally save money by booking a SMF to STS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've chosen your ideal accommodations and flights, consider other add-ons like activities, car rentals and tours.
Can I cancel or change the date of my flight from Sacramento Intl. Airport (SMF) to Sonoma County Airport (STS)?
In most instances, you're able to cancel or reschedule your SMF to STS flight. However, additional charges may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you'd like further details, visit our Customer Service portal.

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*Available to One Key members.