$125 Cheap Flights from Tucson (TUS) to Santa Rosa (STS)

View $125 flight on Sat, Feb 28, 2026Opens in a new window

Popular airlines from Tucson International Airport (TUS) to Santa Rosa, CA (STS-Sonoma County)

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Cheap Flights from Tucson to Santa Rosa (TUS-STS)

Prices were available within the past 7 days and start at $125 for one-way flights and $250 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Tue, Jan 6 - Sat, Jan 10
TUS
Tucson
STS
Santa Rosa
$250 Roundtrip, found 2 hours ago
$250
Roundtrip
found 2 hours ago
Select Hawaiian Airlines flight, departing Tue, Jan 6 from Tucson to Santa Rosa, returning Sat, Jan 10, priced at $250 found 2 hours ago
Hawaiian Airlines
Thu, Jan 8 - Sat, Jan 10
TUS
Tucson
STS
Santa Rosa
$261 Roundtrip, found 2 hours ago
$261
Roundtrip
found 2 hours ago
Select Hawaiian Airlines flight, departing Thu, Jan 8 from Tucson to Santa Rosa, returning Sat, Jan 10, priced at $261 found 2 hours ago
Hawaiian Airlines
Tue, Jan 6 - Tue, Jan 13
TUS
Tucson
STS
Santa Rosa
$270 Roundtrip, found 2 hours ago
$270
Roundtrip
found 2 hours ago
Select Hawaiian Airlines flight, departing Tue, Jan 6 from Tucson to Santa Rosa, returning Tue, Jan 13, priced at $270 found 2 hours ago
Hawaiian Airlines
Tue, Jan 6 - Thu, Jan 15
TUS
Tucson
STS
Santa Rosa
$273 Roundtrip, found 2 hours ago
$273
Roundtrip
found 2 hours ago
Select Hawaiian Airlines flight, departing Tue, Jan 6 from Tucson to Santa Rosa, returning Thu, Jan 15, priced at $273 found 2 hours ago
Hawaiian Airlines
Tue, Jan 6 - Mon, Jan 12
TUS
Tucson
STS
Santa Rosa
$279 Roundtrip, found 2 hours ago
$279
Roundtrip
found 2 hours ago
Select Hawaiian Airlines flight, departing Tue, Jan 6 from Tucson to Santa Rosa, returning Mon, Jan 12, priced at $279 found 2 hours ago
American Airlines
Wed, Nov 19 - Tue, Dec 2
TUS
Tucson
STS
Santa Rosa
$279 Roundtrip, found 6 days ago
$279
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Nov 19 from Tucson to Santa Rosa, returning Tue, Dec 2, priced at $279 found 6 days ago
Hawaiian Airlines
Sat, Jan 3 - Sat, Jan 10
TUS
Tucson
STS
Santa Rosa
$280 Roundtrip, found 2 hours ago
$280
Roundtrip
found 2 hours ago
Select Hawaiian Airlines flight, departing Sat, Jan 3 from Tucson to Santa Rosa, returning Sat, Jan 10, priced at $280 found 2 hours ago
Hawaiian Airlines
Thu, Jan 8 - Tue, Jan 13
TUS
Tucson
STS
Santa Rosa
$282 Roundtrip, found 2 hours ago
$282
Roundtrip
found 2 hours ago
Select Hawaiian Airlines flight, departing Thu, Jan 8 from Tucson to Santa Rosa, returning Tue, Jan 13, priced at $282 found 2 hours ago
Hawaiian Airlines
Wed, Feb 4 - Mon, Feb 9
TUS
Tucson
STS
Santa Rosa
$282 Roundtrip, found 4 days ago
$282
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Wed, Feb 4 from Tucson to Santa Rosa, returning Mon, Feb 9, priced at $282 found 4 days ago
Alaska Airlines
Thu, Jan 8 - Thu, Jan 15
TUS
Tucson
STS
Santa Rosa
$285 Roundtrip, found 2 hours ago
$285
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Thu, Jan 8 from Tucson to Santa Rosa, returning Thu, Jan 15, priced at $285 found 2 hours ago

Find the cheapest month to fly from Tucson (TUS) to Santa Rosa (STS)

February is typically the cheapest month to fly

From $243 - $665 per traveler.

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 $302
STS
Sonoma County
CheapestClosest
Average driving time to city center10 min
Flights from $302

Frequently asked questions

How much does a flight from Tucson Intl. Airport (TUS) to Sonoma County Airport (STS) cost?
Lock in a cheap one-way flight from $125 or cheap return flight from $250 from Tucson Intl. Airport (TUS) 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 Tucson Intl. Airport (TUS) to Sonoma County Airport (STS)?
The cheapest month to fly from TUS to STS is January, when there's less demand. Off-peak months are typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Tucson Intl. Airport (TUS) to Sonoma County Airport (STS)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll fly you from TUS to STS. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Tucson Intl. Airport (TUS) to Sonoma County Airport (STS)?
You'll need to book a flight with a layover if you're traveling from Tucson Intl. Airport (TUS) 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 TUS to STS?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change based 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 Tucson Intl. Airport (TUS) to Sonoma County Airport (STS)?
Select a flight from Tucson Intl. Airport (TUS) to Sonoma County Airport (STS) that leaves before 3 PM to reduce the risk of cancellations. Later departures 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.
What airports do you fly into for Santa Rosa from Tucson Intl. Airport (TUS)?
Browse your flight options from Tucson Intl. Airport (TUS) to San Francisco Intl. Airport (SFO). This is the only Santa Rosa airport you can arrive at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Tucson Intl. Airport (TUS) to Sonoma County Airport (STS) last-minute?
Waiting until just before your departure to book a ticket from TUS to STS generally means paying more. While you may come across some last-minute deals, they're not always guaranteed. Keep your travel schedule open to boost your chances of scoring a bargain.
Is it cheaper to book a TUS to STS flight and hotel package?
Compared with arranging hotels and flights separately, booking a TUS to STS flight and hotel package with Expedia could lead to significant savings. What's more, managing everything in one place will take the hassle out of planning your trip. Simply pick your flights and choose from our wide range of hotels, then customize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Tucson Intl. Airport (TUS) to Sonoma County Airport (STS)?
If you reserved your TUS to STS flight in 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 after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

Travel information

Origin airport
Tucson Intl.
Destination airport
Sonoma County
Airlines serving
Alaska Airlines, American Airlines, Hawaiian Airlines
Roundtrip price
$250
Distance
800 mi

Book with confidence

Tucson to Santa Rosa Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Tucson 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 Tucson 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 Tucson to Santa Rosa in 2025. You can also book with separate airlines for your outbound and return journeys, from $125 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 Tucson 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 Tucson 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.

 

Tucson to Santa Rosa Flights

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*Available to One Key members.