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Cheap flights from Santa Rosa to Austin from $96

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Rosa to Austin departing on 4/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Santa Rosa to Austin

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:23 am - 7:19 pm
STS
-
AUS
9h 56m
1 stop
Alaska Airlines Logo
6:00 am - 7:06 pm
AUS
-
STS
15h 06m
1 stop
$192Alaska Airlines
Sat, Apr 25 - Sat, May 2
Alaska Airlines Logo
7:23 am - 7:19 pm
STS
-
AUS
9h 56m
1 stop
Alaska Airlines Logo
4:34 pm - 11:27 pm
AUS
-
STS
8h 53m
1 stop
$208Alaska Airlines
Sat, Apr 25 - Fri, May 1
Alaska Airlines Logo
8:00 pm - 12:47 pm
STS
-
AUS
14h 47m
1 stop
Alaska Airlines Logo
7:59 pm - 10:58 am
AUS
-
STS
16h 59m
1 stop
$223Alaska Airlines
Fri, May 1 - Mon, May 4
Alaska Airlines Logo
7:23 am - 7:19 pm
STS
-
AUS
9h 56m
1 stop
Alaska Airlines Logo
6:00 am - 11:27 pm
AUS
-
STS
19h 27m
1 stop
$227Alaska Airlines
Sat, Apr 25 - Mon, May 4
Alaska Airlines Logo
8:00 pm - 7:19 pm
STS
-
AUS
21h 19m
1 stop
Alaska Airlines Logo
6:00 am - 10:58 am
AUS
-
STS
6h 58m
1 stop
$234Alaska Airlines
Fri, Apr 24 - Tue, May 5
Alaska Airlines Logo
7:23 am - 7:19 pm
STS
-
AUS
9h 56m
1 stop
Alaska Airlines Logo
6:00 am - 8:48 pm
AUS
-
STS
16h 48m
2 stops
$240Alaska Airlines
Sat, Apr 25 - Wed, May 6
Alaska Airlines Logo
8:00 pm - 7:19 pm
STS
-
AUS
21h 19m
1 stop
Alaska Airlines Logo
4:34 pm - 11:27 pm
AUS
-
STS
8h 53m
1 stop
$249Alaska Airlines
Fri, Apr 24 - Thu, Apr 30
Alaska Airlines Logo
11:48 am - 11:00 pm
STS
-
AUS
9h 12m
2 stops
Alaska Airlines Logo
6:00 am - 10:58 am
AUS
-
STS
6h 58m
1 stop
$254Alaska Airlines
Wed, Apr 29 - Sat, May 2
Alaska Airlines Logo
7:46 pm - 7:19 pm
STS
-
AUS
21h 33m
1 stop
Alaska Airlines Logo
7:59 pm - 11:13 pm
AUS
-
STS
29h 14m
1 stop
$255Alaska Airlines
Fri, Apr 10 - Tue, Apr 14
Alaska Airlines Logo
7:23 am - 7:19 pm
STS
-
AUS
9h 56m
1 stop
Alaska Airlines Logo
6:00 am - 11:01 pm
AUS
-
STS
19h 01m
2 stops
$259Alaska Airlines
Sat, Apr 25 - Mon, May 4

Alaska Airlines flights from Santa Rosa to Austin

Our best Alaska Airlines deals on Santa Rosa to Austin flight tickets
Alaska Airlines
Apr 25
STS7:23 amSanta Rosa Sonoma County
9h 56m
1 stop
AUS7:19 pmAustin Bergstrom
May 2
AUS6:00 amAustin Bergstrom
15h 06m
1 stop
STS7:06 pmSanta Rosa Sonoma County
$192
Alaska Airlines
Apr 25
STS7:23 amSanta Rosa Sonoma County
9h 56m
1 stop
AUS7:19 pmAustin Bergstrom
May 1
AUS4:34 pmAustin Bergstrom
8h 53m
1 stop
STS11:27 pmSanta Rosa Sonoma County
$208
Alaska Airlines
May 1
STS8:00 pmSanta Rosa Sonoma County
14h 47m
1 stop
AUS12:47 pmAustin Bergstrom
May 4
AUS7:59 pmAustin Bergstrom
16h 59m
1 stop
STS10:58 amSanta Rosa Sonoma County
$223

American Airlines flights from Santa Rosa to Austin

Our best American Airlines deals on Santa Rosa to Austin flight tickets
American Airlines
Mar 8
STS12:56 pmSanta Rosa Sonoma County
9h 00m
2 stops
AUS11:56 pmAustin Bergstrom
Mar 13
AUS5:00 amAustin Bergstrom
9h 26m
2 stops
STS12:26 pmSanta Rosa Sonoma County
$1,716
American Airlines
Mar 12
STS7:00 amSanta Rosa Sonoma County
7h 58m
2 stops
AUS4:58 pmAustin Bergstrom
Mar 15
AUS6:00 amAustin Bergstrom
8h 26m
2 stops
STS12:26 pmSanta Rosa Sonoma County
$2,218

momondo 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, momondo users made 832,500 searches. Data last updated February 28, 2026.
Use the filters below to find and compare flights from Santa Rosa to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Santa RosaAustin

STS - AUS

STSAUS

Santa Rosa Sonoma County

Sat 4/25

7:23 am-7:19 pm

1 stop9h 56m

Austin Bergstrom

Sat 5/2

6:00 am-7:06 pm

1 stop15h 06m

$192

Santa RosaAustin

STS - AUS

STSAUS

Santa Rosa Sonoma County

Sat 4/25

7:23 am-7:19 pm

1 stop9h 56m

Austin Bergstrom

Fri 5/1

4:34 pm-11:27 pm

1 stop8h 53m

$208

Santa RosaAustin

STS - AUS

STSAUS

Santa Rosa Sonoma County

Fri 5/1

8:00 pm-12:47 pm

1 stop14h 47m

Austin Bergstrom

Mon 5/4

7:59 pm-10:58 am

1 stop16h 59m

$223

Santa RosaAustin

STS - AUS

STSAUS

Santa Rosa Sonoma County

Sat 4/25

7:23 am-7:19 pm

1 stop9h 56m

Austin Bergstrom

Mon 5/4

6:00 am-11:27 pm

1 stop19h 27m

$227

Santa RosaAustin

STS - AUS

STSAUS

Santa Rosa Sonoma County

Fri 4/24

8:00 pm-7:19 pm

1 stop21h 19m

Austin Bergstrom

Tue 5/5

6:00 am-10:58 am

1 stop6h 58m

$234

Santa RosaAustin

STS - AUS

STSAUS

Santa Rosa Sonoma County

Sat 4/25

7:23 am-7:19 pm

1 stop9h 56m

Austin Bergstrom

Wed 5/6

6:00 am-8:48 pm

2 stops16h 48m

$240

Santa RosaAustin

STS - AUS

STSAUS

Santa Rosa Sonoma County

Fri 4/24

8:00 pm-7:19 pm

1 stop21h 19m

Austin Bergstrom

Thu 4/30

4:34 pm-11:27 pm

1 stop8h 53m

$249

Santa RosaAustin

STS - AUS

STSAUS

Santa Rosa Sonoma County

Wed 4/29

11:48 am-11:00 pm

2 stops9h 12m

Austin Bergstrom

Sat 5/2

6:00 am-10:58 am

1 stop6h 58m

$254

Santa RosaAustin

STS - AUS

STSAUS

Santa Rosa Sonoma County

Fri 4/10

7:46 pm-7:19 pm

1 stop21h 33m

Austin Bergstrom

Tue 4/14

7:59 pm-11:13 pm

1 stop29h 14m

$255

Santa RosaAustin

STS - AUS

STSAUS

Santa Rosa Sonoma County

Sat 4/25

7:23 am-7:19 pm

1 stop9h 56m

Austin Bergstrom

Mon 5/4

6:00 am-11:01 pm

2 stops19h 01m

$259

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 Austin from

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

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

What is the cheapest month to fly to Austin?

The cheapest month to fly to Austin from Santa Rosa is in September. Flight prices, which tend to average around $318, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in September, then February is your next best option. Flight prices from Santa Rosa to Austin during February average around $389.

What is the cheapest day to depart on your flight to Austin?

The cheapest day to depart on your flight to Austin is on a Wednesday when prices can be found for as low as $323. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Santa Rosa to Austin for around $420.

What is the cheapest time of day to depart on your flight to Austin?

At noon is the cheapest time of day to fly from Santa Rosa to Austin when you can find flight prices for as low as $331. Flying to Austin at noon is an ideal time because this is during off-peak travel hours. Flights to Austin are more costly in the morning, with an average ticket price of $358. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Santa Rosa to Austin

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

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

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

Fastest flight time

5h 36m

Direct flights

None
The fastest flight from Santa Rosa to Austin takes 5h 36m
There are no direct flights from Santa Rosa to Austin. There are no popular flight routes from Santa Rosa to Austin.
Search flight deals

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

    A flight from Santa Rosa Sonoma County to Austin Bergstrom will travel around 1524.5 mi. In terms of flight time, this usually takes a little over 5h 36m.

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

    Prices for flights from Santa Rosa Sonoma County Airport to Austin Bergstrom Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santa Rosa Sonoma County Airport to Austin Bergstrom Airport.

  • What documentation or ID do you need to fly to Austin Bergstrom Airport?

    The travel and health documents you'll need for your trip to Austin Bergstrom Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Austin Bergstrom Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Santa Rosa to Austin

Compare and see reviews for airlines that fly from Santa Rosa to Austin with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $298Free CancellationRating
8.0
11,966 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $389Free CancellationRating
7.1
11,367 reviews
Search American Airlines flights

Traveling to a place near Austin?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Santa Rosa to Austin for you.

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

Yes. All flights to Austin from Santa Rosa on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Austin from Santa Rosa.

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

Yes. momondo can track prices for Santa Rosa to Austin flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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