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$129+ Cheap flights from Santa Rosa to Austin (STS - AUS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
STS — AUS
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Santa Rosa to Austin

Cheapest flights from Santa Rosa to Austin
Explore the most affordable flight options available from Santa Rosa to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/288:00 am
STS
-
AUS
1 stop6h 45m
Alaska Airlines
Wed 3/43:35 pm
AUS
-
STS
1 stop8h 17m
Alaska Airlines
Deal found 1/28$257
This Alaska Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:37 pm
STS
-
AUS
1 stop16h 51m
Alaska Airlines
Wed 3/43:35 pm
AUS
-
STS
1 stop8h 17m
Alaska Airlines
Deal found 1/28$295
This Alaska Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:37 pm
STS
-
AUS
1 stop16h 51m
Alaska Airlines
Tue 2/245:45 pm
AUS
-
STS
1 stop17h 29m
Alaska Airlines
Deal found 1/27$314
This Alaska Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/206:50 pm
STS
-
AUS
1 stop19h 55m
Alaska Airlines
Wed 2/255:45 pm
AUS
-
STS
1 stop17h 29m
Alaska Airlines
Deal found 1/28$316
This Alaska Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/27:02 pm
STS
-
AUS
1 stop26h 47m
Alaska Airlines
Sun 4/57:20 am
AUS
-
STS
1 stop27h 43m
Alaska Airlines
Deal found 1/28$343
This Expedia deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/12:56 pm
STS
-
AUS
1 stop6h 55m
Alaska Airlines
Sun 4/57:20 am
AUS
-
STS
2 stops12h 41m
Alaska Airlines
Deal found 1/28$360
This Alaska Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:50 pm
STS
-
AUS
1 stop19h 55m
Alaska Airlines
Thu 3/55:45 pm
AUS
-
STS
1 stop17h 29m
Alaska Airlines
Deal found 1/28$363
This Alaska Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:50 pm
STS
-
AUS
1 stop19h 55m
Alaska Airlines
Sat 3/75:45 pm
AUS
-
STS
1 stop16h 29m
Alaska Airlines
Deal found 1/28$373

Find flight deals from Santa Rosa to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Santa Rosa (STS) to Austin (AUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$257
(Alaska Airlines)

One-way from

$129
(Alaska Airlines)

Popular in

March

Cheapest in

September

Average price

$467
Provider with most accurate pricing for Santa Rosa Sonoma County-Austin Bergstrom flight deals.
Search Deals
Provider most trusted by Cheapflights users for Santa Rosa Sonoma County-Austin Bergstrom flights.
Search Deals
From Santa Rosa Sonoma County to Austin Bergstrom
Search Deals
One-way flight from Santa Rosa Sonoma County to Austin Bergstrom
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Austin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Santa Rosa to Austin that are best for you.

Fly from

Santa Rosa

Fly to

Austin

Route

Depart

Return

Price

Santa RosaAustin

STS - AUS

STSAUS

Santa Rosa Sonoma County

Fri 2/27

6:37 pm-1:28 pm

1 stop16h 51m

Austin Bergstrom

Wed 3/4

3:35 pm-9:52 pm

1 stop8h 17m

$295

Santa RosaAustin

STS - AUS

STSAUS

Santa Rosa Sonoma County

Mon 2/23

6:37 pm-1:28 pm

1 stop16h 51m

Austin Bergstrom

Tue 2/24

5:45 pm-9:14 am

1 stop17h 29m

$314

Santa RosaAustin

STS - AUS

STSAUS

Santa Rosa Sonoma County

Sat 2/28

8:00 am-4:45 pm

1 stop6h 45m

Austin Bergstrom

Wed 3/4

3:35 pm-9:14 am

2 stops19h 39m

$315

Santa RosaAustin

STS - AUS

STSAUS

Santa Rosa Sonoma County

Fri 2/20

6:50 pm-4:45 pm

1 stop19h 55m

Austin Bergstrom

Wed 2/25

5:45 pm-9:14 am

1 stop17h 29m

$316

Santa RosaAustin

STS - AUS

STSAUS

Santa Rosa Sonoma County

Thu 4/2

7:02 pm-11:49 pm

1 stop26h 47m

Austin Bergstrom

Sun 4/5

7:20 am-11:15 pm

1 stop17h 55m

$343

Santa RosaAustin

STS - AUS

STSAUS

Santa Rosa Sonoma County

Sat 2/28

8:00 am-4:45 pm

1 stop6h 45m

$129

Santa RosaAustin

STS - AUS

STSAUS

Santa Rosa Sonoma County

Fri 2/27

6:37 pm-3:50 pm

1 stop19h 13m

$172

Santa RosaAustin

STS - AUS

STSAUS

Santa Rosa Sonoma County

Thu 5/7

8:00 pm-11:00 pm

1 stop25h 00m

$187

Santa RosaAustin

STS - AUS

STSAUS

Santa Rosa Sonoma County

Thu 3/12

8:00 am-11:59 pm

2 stops13h 59m

$203

Santa RosaAustin

STS - AUS

STSAUS

Santa Rosa Sonoma County

Sun 5/17

7:00 am-1:13 pm

1 stop28h 13m

$207

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 11 results
1
2

Compare providers for flights from Santa Rosa to Austin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Santa Rosa to Austin in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Santa Rosa-Austin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santa Rosa-Austin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santa Rosa-Austin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santa Rosa-Austin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santa Rosa-Austin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Santa Rosa to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Santa Rosa with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Santa Rosa to Austin

What is the cheapest month to book a flight from Santa Rosa to Austin?

Currently, January is the cheapest month in which you can book a flight from Santa Rosa to Austin (average of $83). Flying from Santa Rosa to Austin in July is currently the most expensive (average of $183). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austin. Reviews last updated January 29, 2026.
Get a feel of what it's like to fly with Alaska Airlines and American Airlines from Santa Rosa to Austin by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,808 reviews

Entertainment

7.0

Crew

8.5

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,808 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Entertainment

7.0

Crew

8.5

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
American Airlines
7.2
Good
11,206 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Entertainment

7.0

Crew

8.5

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Related info for your journey

Find useful and relevant information for your journey from Santa Rosa to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Santa Rosa to Austin?

    Departing from Santa Rosa to Austin will take you 6h 45m. Airlines will cover a distance of 1538 mi.

  • What are the cheapest airlines flying from Santa Rosa to Austin round-trip?

    Cheapflights users have booked flights from Santa Rosa to Austin round-trip from $298. Another airline that can offer you cheap pricing is American Airlines. Alaska Airlines is currently priced 42% below the average price you’ll pay for this route.

  • Can I find deals for flights from Santa Rosa to Austin that include hotel bookings?

    Yes. In addition to deals on Santa Rosa to Austin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santa Rosa to Austin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Rosa to Austin.

  • Can I find deals for business class flights from Santa Rosa to Austin?

    Yes. Cheapflights offers flight deals from Santa Rosa to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Santa Rosa to Austin?

    Currently, January is the cheapest month in which you can book a flight from Santa Rosa to Austin (average of $83). Flying from Santa Rosa to Austin in July is currently the most expensive (average of $183). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Cedar Park
Fredericksburg
Round Rock
San Marcos
Georgetown
Pflugerville
Dripping Springs
Canyon Lake
Seguin
Horseshoe Bay

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Top 2 airlines flying from Santa Rosa to Austin

Discover the top 2 airlines that operate flights from Santa Rosa to Austin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$298Average$444FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$412Average$582FlexibilityNo cancel feeOn-time71%

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