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Cheap flights from Austin to San Francisco from $128

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to San Francisco departing on 4/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Austin to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
4:32 pm - 11:13 pm
AUS
-
STS
8h 41m
1 stop
Alaska Airlines Logo
10:01 am - 7:19 pm
STS
-
AUS
7h 18m
1 stop
$255Alaska Airlines
Tue, Apr 21 - Wed, Apr 22
Alaska Airlines Logo
4:32 pm - 11:13 pm
AUS
-
STS
8h 41m
1 stop
Alaska Airlines Logo
10:01 am - 7:19 pm
STS
-
AUS
7h 18m
1 stop
$275Alaska Airlines
Tue, Apr 21 - Wed, Apr 22
Alaska Airlines Logo
7:59 pm - 10:03 am
AUS
-
STS
16h 04m
1 stop
Alaska Airlines Logo
7:00 am - 3:52 pm
STS
-
AUS
6h 52m
1 stop
$314Alaska Airlines
Tue, Apr 7 - Tue, Apr 21
Alaska Airlines Logo
6:00 am - 10:58 am
AUS
-
STS
6h 58m
1 stop
Alaska Airlines Logo
7:23 am - 3:54 pm
STS
-
AUS
6h 31m
1 stop
$315Alaska Airlines
Wed, May 6 - Sun, May 10
Alaska Airlines Logo
7:59 pm - 2:16 pm
AUS
-
STS
20h 17m
2 stops
Alaska Airlines Logo
7:00 am - 7:19 pm
STS
-
AUS
10h 19m
1 stop
$318Alaska Airlines
Tue, Apr 7 - Tue, Apr 14
Alaska Airlines Logo
4:32 pm - 11:13 pm
AUS
-
STS
8h 41m
1 stop
Alaska Airlines Logo
7:45 am - 12:24 am
STS
-
AUS
14h 39m
2 stops
$319Alaska Airlines
Tue, Apr 21 - Wed, Apr 22
Alaska Airlines Logo
4:32 pm - 11:13 pm
AUS
-
STS
8h 41m
1 stop
Alaska Airlines Logo
7:45 am - 12:24 am
STS
-
AUS
14h 39m
2 stops
$329Alaska Airlines
Tue, Apr 21 - Wed, Apr 22
Alaska Airlines Logo
5:47 pm - 9:03 am
AUS
-
STS
17h 16m
1 stop
Alaska Airlines Logo
7:30 am - 11:51 pm
STS
-
AUS
14h 21m
1 stop
$333Alaska Airlines
Tue, Apr 7 - Wed, Apr 15
Alaska Airlines Logo
4:32 pm - 11:13 pm
AUS
-
STS
8h 41m
1 stop
Alaska Airlines Logo
7:45 am - 12:24 am
STS
-
AUS
14h 39m
2 stops
$334Alaska Airlines
Tue, Apr 21 - Wed, Apr 22
Alaska Airlines Logo
7:59 pm - 10:03 am
AUS
-
STS
16h 04m
1 stop
Alaska Airlines Logo
2:56 pm - 11:51 pm
STS
-
AUS
6h 55m
1 stop
$335Alaska Airlines
Wed, Apr 8 - Wed, Apr 15

Alaska Airlines flights from Austin to Santa Rosa

Our best Alaska Airlines deals on Austin to Santa Rosa flight tickets
Alaska Airlines
Apr 21
AUS4:32 pmAustin Bergstrom
8h 41m
1 stop
STS11:13 pmSanta Rosa Sonoma County
Apr 22
STS10:01 amSanta Rosa Sonoma County
7h 18m
1 stop
AUS7:19 pmAustin Bergstrom
$255
Alaska Airlines
Apr 21
AUS4:32 pmAustin Bergstrom
8h 41m
1 stop
STS11:13 pmSanta Rosa Sonoma County
Apr 22
STS10:01 amSanta Rosa Sonoma County
7h 18m
1 stop
AUS7:19 pmAustin Bergstrom
$275
Alaska Airlines
Apr 7
AUS7:59 pmAustin Bergstrom
16h 04m
1 stop
STS10:03 amSanta Rosa Sonoma County
Apr 21
STS7:00 amSanta Rosa Sonoma County
6h 52m
1 stop
AUS3:52 pmAustin Bergstrom
$314

American Airlines flights from Austin to Santa Rosa

Our best American Airlines deals on Austin to Santa Rosa flight tickets
American Airlines
Mar 27
AUS6:00 amAustin Bergstrom
8h 26m
1 stop
STS12:26 pmSanta Rosa Sonoma County
Mar 29
STS4:23 pmSanta Rosa Sonoma County
5h 36m
1 stop
AUS11:59 pmAustin Bergstrom
$739
American Airlines
Mar 26
AUS5:00 amAustin Bergstrom
9h 26m
2 stops
STS12:26 pmSanta Rosa Sonoma County
Mar 30
STS12:56 pmSanta Rosa Sonoma County
5h 37m
1 stop
AUS8:33 pmAustin Bergstrom
$744
American Airlines
Mar 26
AUS5:00 amAustin Bergstrom
9h 26m
2 stops
STS12:26 pmSanta Rosa Sonoma County
Mar 30
STS12:56 pmSanta Rosa Sonoma County
9h 00m
2 stops
AUS11:56 pmAustin Bergstrom
$749

momondo Fare Finder

 
Customize your flight search to find flights from Austin to Santa Rosa 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, momondo users made 832,500 searches. Data last updated March 14, 2026.
Use the filters below to find and compare flights from Austin to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinSanta Rosa

AUS - STS

AUSSTS

Austin Bergstrom

Tue 4/21

4:32 pm-11:13 pm

1 stop8h 41m

Santa Rosa Sonoma County

Wed 4/22

10:01 am-7:19 pm

1 stop7h 18m

$255

AustinSanta Rosa

AUS - STS

AUSSTS

Austin Bergstrom

Tue 4/21

4:32 pm-11:13 pm

1 stop8h 41m

Santa Rosa Sonoma County

Wed 4/22

10:01 am-7:19 pm

1 stop7h 18m

$275

AustinSanta Rosa

AUS - STS

AUSSTS

Austin Bergstrom

Tue 4/7

7:59 pm-10:03 am

1 stop16h 04m

Santa Rosa Sonoma County

Tue 4/21

7:00 am-3:52 pm

1 stop6h 52m

$314
Quickest round-trip

AustinSanta Rosa

AUS - STS

AUSSTS

Austin Bergstrom

Wed 5/6

6:00 am-10:58 am

1 stop6h 58m

Santa Rosa Sonoma County

Sun 5/10

7:23 am-3:54 pm

1 stop6h 31m

$315

AustinSanta Rosa

AUS - STS

AUSSTS

Austin Bergstrom

Tue 4/7

7:59 pm-2:16 pm

2 stops20h 17m

Santa Rosa Sonoma County

Tue 4/14

7:00 am-7:19 pm

1 stop10h 19m

$318

AustinSanta Rosa

AUS - STS

AUSSTS

Austin Bergstrom

Tue 4/21

4:32 pm-11:13 pm

1 stop8h 41m

Santa Rosa Sonoma County

Wed 4/22

7:45 am-12:24 am

2 stops14h 39m

$319

AustinSanta Rosa

AUS - STS

AUSSTS

Austin Bergstrom

Tue 4/21

4:32 pm-11:13 pm

1 stop8h 41m

Santa Rosa Sonoma County

Wed 4/22

7:45 am-12:24 am

2 stops14h 39m

$329

AustinSanta Rosa

AUS - STS

AUSSTS

Austin Bergstrom

Tue 4/7

5:47 pm-9:03 am

1 stop17h 16m

Santa Rosa Sonoma County

Wed 4/15

7:30 am-11:51 pm

1 stop14h 21m

$333

AustinSanta Rosa

AUS - STS

AUSSTS

Austin Bergstrom

Tue 4/21

4:32 pm-11:13 pm

1 stop8h 41m

Santa Rosa Sonoma County

Wed 4/22

7:45 am-12:24 am

2 stops14h 39m

$334

AustinSanta Rosa

AUS - STS

AUSSTS

Austin Bergstrom

Wed 4/8

7:59 pm-10:03 am

1 stop16h 04m

Santa Rosa Sonoma County

Wed 4/15

2:56 pm-11:51 pm

1 stop6h 55m

$335

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Austin to Santa Rosa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Austin to Santa Rosa flights?

You could potentially save up to 41% on your flight if you consider stops on a Austin to Santa Rosa flight.

When to book flights from Austin to Santa Rosa

Are you open to changing your travel dates? Check out the ideal times to fly from Austin to Santa Rosa according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Austin to Santa Rosa (AUS to STS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to Santa Rosa

Fastest flight time

5h 30m

Direct flights

None
The fastest flight from Austin to Santa Rosa takes 5h 30m
There are no direct flights from Austin to Santa Rosa. There are no popular flight routes from Austin to Santa Rosa.
Search flight deals

  • How far is Austin Bergstrom to Santa Rosa Sonoma County by plane?

    The straight-line distance from Austin Bergstrom to Santa Rosa Sonoma County is 1524.5 mi. Flights usually cover this in 5h 30m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Austin Bergstrom Airport to Santa Rosa Sonoma County Airport?

    Prices for flights from Austin Bergstrom Airport to Santa Rosa Sonoma County Airport were last updated today.

  • How many operators does momondo search for flights from Austin Bergstrom Airport to Santa Rosa Sonoma County Airport?

  • How old do you have to be to fly from Austin Bergstrom Airport to Santa Rosa Sonoma County Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Austin Bergstrom Airport to Santa Rosa Sonoma County Airport.

  • What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?

    The required travel and health documents for your Santa Rosa Sonoma County Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Santa Rosa Sonoma County Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Austin to Santa Rosa?

Best airlines flying from Austin to Santa Rosa

Compare and see reviews for airlines that fly from Austin to Santa Rosa with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $297Free CancellationRating
8.0
12,043 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $364Free CancellationRating
7.1
11,466 reviews
Search American Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Fort Bragg
Mendocino
Ukiah
Little River
Point Arena

Why use momondo?

Why should I use momondo to find a flight deal from Austin to Santa Rosa?

It is quick and easy to find Austin to Santa Rosa flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Santa Rosa that suits you.

Can I find flights from Austin to Santa Rosa with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Austin to Santa Rosa flights to just show those with flexible booking policies.

How can momondo help me find flights from Austin to Santa Rosa?

Once all potential Austin to Santa Rosa flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Austin to Santa Rosa right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Santa Rosa from Austin. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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