$111 Cheap Flights from Fresno (FAT) to Santa Rosa (STS)

View $111 flight on Sat, Jan 31, 2026Opens in a new window

Popular airlines from Fresno Yosemite Intl. Airport (FAT) to Santa Rosa, CA (STS-Sonoma County)

Cheap Flights from Fresno to Santa Rosa (FAT-STS)

Prices were available within the past 7 days and start at $111 for one-way flights and $222 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Wed, Feb 18 - Sat, Feb 21
FAT
Fresno
STS
Santa Rosa
$222 Roundtrip, found 1 day ago
$222
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Wed, Feb 18 from Fresno to Santa Rosa, returning Sat, Feb 21, priced at $222 found 1 day ago
Alaska Airlines
Sat, Dec 6 - Sat, Dec 13
FAT
Fresno
STS
Santa Rosa
$225 Roundtrip, found 4 days ago
$225
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, Dec 6 from Fresno to Santa Rosa, returning Sat, Dec 13, priced at $225 found 4 days ago
Alaska Airlines
Mon, Dec 8 - Mon, Dec 15
FAT
Fresno
STS
Santa Rosa
$228 Roundtrip, found 4 days ago
$228
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, Dec 8 from Fresno to Santa Rosa, returning Mon, Dec 15, priced at $228 found 4 days ago
Hawaiian Airlines
Fri, Feb 20 - Sat, Feb 21
FAT
Fresno
STS
Santa Rosa
$232 Roundtrip, found 1 day ago
$232
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Fri, Feb 20 from Fresno to Santa Rosa, returning Sat, Feb 21, priced at $232 found 1 day ago
Alaska Airlines
Sat, Dec 6 - Sat, Dec 13
FAT
Fresno
STS
Santa Rosa
$235 Roundtrip, found 4 days ago
$235
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, Dec 6 from Fresno to Santa Rosa, returning Sat, Dec 13, priced at $235 found 4 days ago
Alaska Airlines
Thu, Feb 19 - Tue, Feb 24
FAT
Fresno
STS
Santa Rosa
$237 Roundtrip, found 1 day ago
$237
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Feb 19 from Fresno to Santa Rosa, returning Tue, Feb 24, priced at $237 found 1 day ago
Alaska Airlines
Mon, Dec 8 - Mon, Dec 15
FAT
Fresno
STS
Santa Rosa
$240 Roundtrip, found 4 days ago
$240
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, Dec 8 from Fresno to Santa Rosa, returning Mon, Dec 15, priced at $240 found 4 days ago
Hawaiian Airlines
Wed, Feb 18 - Fri, Feb 27
FAT
Fresno
STS
Santa Rosa
$247 Roundtrip, found 1 day ago
$247
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Wed, Feb 18 from Fresno to Santa Rosa, returning Fri, Feb 27, priced at $247 found 1 day ago
Southwest Airlines
Thu, Apr 16 - Tue, Apr 21
FAT
Fresno
STS
Santa Rosa
$319 Roundtrip, found 3 days ago
$319
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Thu, Apr 16 from Fresno to Santa Rosa, returning Tue, Apr 21, priced at $319 found 3 days ago
American Airlines
Thu, Feb 19 - Tue, Feb 24
FAT
Fresno
STS
Santa Rosa
$905 Roundtrip, found 1 day ago
$905
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Feb 19 from Fresno to Santa Rosa, returning Tue, Feb 24, priced at $905 found 1 day ago

Alternative airports near Santa Rosa

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Sonoma County STS. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $222
STS
Sonoma County
CheapestClosest
Average driving time to city center10 min
Flights from $222

Frequently asked questions

How much does a flight from Fresno Yosemite Intl. Airport (FAT) to Sonoma County Airport (STS) cost?
Snag a cheap one-way flight from $111 or cheap return flight from $222 from Fresno Yosemite Intl. Airport (FAT) 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 Fresno Yosemite Intl. Airport (FAT) to Sonoma County Airport (STS)?
February is the cheapest month to fly from FAT to STS. Traveling during an off-peak travel window is often the key to better flight prices.
What is the cheapest airline that flies from Fresno Yosemite Intl. Airport (FAT) to Sonoma County Airport (STS)?
To find the cheapest airline flying from FAT to STS, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and seat 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 Fresno Yosemite Intl. Airport (FAT) to Sonoma County Airport (STS)?
You'll need to take a flight with a layover when traveling from Fresno Yosemite Intl. Airport (FAT) to Sonoma County Airport (STS). There are no daily direct flights on this route. However, just 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 FAT to STS?
Usually you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the airline, season 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 Fresno Yosemite Intl. Airport (FAT) to Sonoma County Airport (STS)?
To touch down at Sonoma County Airport (STS) without delays, opt for a flight that leaves Fresno Yosemite Intl. Airport (FAT) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Fresno Yosemite Intl. Airport (FAT)?
San Francisco Intl. Airport (SFO) is the only airport in Santa Rosa with direct flights from Fresno Yosemite Intl. Airport (FAT). Check out your options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Fresno Yosemite Intl. Airport (FAT) to Sonoma County Airport (STS) last-minute?
Holding off until right before your break to book a flight from FAT to STS generally means paying more. While you may come across some last-minute offers, they're not always guaranteed. Keep your travel plans flexible to maximize your chances of landing a bargain.
Is it cheaper to book a FAT to STS flight and hotel package?
Compared with arranging hotels and flights separately, booking a FAT to STS flight and hotel package with Expedia could result in significant savings. What's more, having it all in one place takes the hassle out of planning your trip. Simply pick your flights and choose from our extensive range of hotels, then tailor your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Fresno Yosemite Intl. Airport (FAT) to Sonoma County Airport (STS)?
Generally, it's possible to reschedule or cancel your FAT to STS flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Fresno Yosemite Intl.
Destination airport
Sonoma County
Airlines serving
Alaska Airlines, American Airlines, Hawaiian Airlines
Roundtrip price
$216
Distance
207 mi

Book with confidence

Fresno to Santa Rosa Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Fresno 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 Fresno 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 Fresno to Santa Rosa in 2025. You can also book with separate airlines for your outbound and return journeys, from $111 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 Fresno 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 Fresno 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.

 

Fresno to Santa Rosa Flights

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*Available to One Key members.