AUS - STS

$149 Find Cheap Flights from Austin to Santa Rosa

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Austin to Santa Rosa departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Santa Rosa

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Santa Rosa, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Santa Rosa, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Austin to Santa Rosa (AUS-STS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Austin to Santa Rosa that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Austin to Santa Rosa

Wed, Aug 27 - Sat, Aug 30
Alaska Airlines Logo
6:00 am - 9:43 amAUS-STS
5h 43m1 stop
Alaska Airlines Logo
11:54 am - 11:34 pmSTS-AUS
9h 40m1 stop
$311Alaska Airlines
Find Deal
Fri, Aug 15 - Sun, Aug 17
Alaska Airlines Logo
2:31 pm - 11:50 pmAUS-STS
11h 19m1 stop
Alaska Airlines Logo
6:00 am - 1:51 pmSTS-AUS
5h 51m1 stop
$314Alaska Airlines
Find Deal
Mon, Jul 21 - Wed, Aug 6
Alaska Airlines Logo
6:00 pm - 11:06 amAUS-STS
19h 06m2 stops
Alaska Airlines Logo
10:00 am - 10:59 pmSTS-AUS
10h 59m2 stops
$331Alaska Airlines
Find Deal
Wed, Aug 27 - Sat, Aug 30
Alaska Airlines Logo
6:00 am - 9:43 amAUS-STS
5h 43m1 stop
Alaska Airlines Logo
11:54 am - 10:59 pmSTS-AUS
9h 05m2 stops
$346Alaska Airlines
Find Deal
Mon, Jul 21 - Wed, Aug 6
Alaska Airlines Logo
6:00 pm - 11:06 amAUS-STS
19h 06m2 stops
Alaska Airlines Logo
6:00 am - 10:59 pmSTS-AUS
14h 59m1 stop
$359Alaska Airlines
Find Deal
Mon, Jun 30 - Fri, Jul 4
American Airlines Logo
5:00 am - 11:50 amAUS-STS
8h 50m1 stop
American Airlines Logo
12:30 pm - 8:24 pmSTS-AUS
5h 54m1 stop
$489American Airlines
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Mon, Jul 21 - Wed, Aug 6
Hawaiian Airlines Logo
6:00 pm - 9:05 amAUS-STS
17h 05m1 stop
Hawaiian Airlines Logo
6:00 am - 1:51 pmSTS-AUS
5h 51m1 stop
$510Hawaiian Airlines
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Wed, Aug 27 - Fri, Aug 29
American Airlines Logo
5:00 am - 12:29 pmAUS-STS
9h 29m2 stops
American Airlines Logo
12:59 pm - 11:44 pmSTS-AUS
8h 45m2 stops
$677American Airlines
Find Deal
Thu, Jul 3 - Sun, Jul 6
American Airlines Logo
5:00 am - 11:50 amAUS-STS
8h 50m1 stop
American Airlines Logo
4:16 pm - 11:59 pmSTS-AUS
5h 43m1 stop
$759American Airlines
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Thu, Jul 3 - Sun, Jul 6
American Airlines Logo
5:00 am - 11:50 amAUS-STS
8h 50m1 stop
American Airlines Logo
1:01 pm - 11:43 pmSTS-AUS
8h 42m2 stops
$764American Airlines
Find Deal
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KAYAK's insights & trends for Austin to Santa Rosa flights

Get data-powered insights and trends into flights from Austin to Santa Rosa to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Austin to Santa Rosa?

The average price of all round-trip flights from Austin to Santa Rosa clicked on KAYAK for each day over the last 12 months.

For Austin to Santa Rosa, Monday is the cheapest day to fly on average and Friday is the most expensive. Flying from Santa Rosa back to Austin, the best deals are generally found on Tuesday, with Sunday being the most expensive.

What is the cheapest month to fly from Austin to Santa Rosa?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Austin to Santa Rosa, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Austin to Santa Rosa is February, where tickets cost $369 (return) on average. On the other hand, the most expensive months are December and October, where the average cost of round-trip tickets is $848 and $722 respectively.

Good to know

Low seasonFebruary
High seasonApril
Cheapest flight$149
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly and prices are also 17% lower on average.
Flight from Austin to Santa Rosa

When to book flights from Austin to Santa Rosa

Are your dates flexible? Find out the best times to travel from Austin to Santa Rosa based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Austin to Santa Rosa

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

    In the last 3 days, the lowest price for a flight from Austin to Santa Rosa was $149 for a one-way ticket and $311 for a round-trip.

  • Do I need a passport to fly between Austin and Santa Rosa?

    No, a passport isn't needed to fly from Austin to Santa Rosa. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Austin to Santa Rosa?

    Austin airport is called Austin Bergstrom and the only airport in Santa Rosa is Santa Rosa Sonoma County.

  • Which aircraft models fly most regularly from Austin to Santa Rosa?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Austin to Santa Rosa?

    oneworld is the only airline alliance operating flights between Austin and Santa Rosa.

  • Which is the best airline for flights from Austin to Santa Rosa, Alaska Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Austin to Santa Rosa are Alaska Airlines and American Airlines. With an average price for the route of $489 and an overall rating of 8.0, Alaska Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $484 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Austin to Santa Rosa?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Austin to Santa Rosa.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Austin to Santa Rosa?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santa Rosa from Austin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Austin to Santa Rosa?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Santa Rosa with an airline and back to Austin with another airline. Booking your flights between Austin and STS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Austin to Santa Rosa?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Santa Rosa from Austin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airlines flying from Austin to Santa Rosa

 
See real verified KAYAK customer reviews for airlines flying from Austin to Santa Rosa. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Austin to Santa Rosa? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 10000 reviews
7.1Food
8.1Boarding
7.8Comfort
8.5Crew
7.1Entertainment
Airline reviews

Both flights were delayed going to our destination and leaving, and communication about the delays was not great by the airlines, now the crews were phenomenal and great to be around!!

6.0 GoodAnna, Jun 2025SEA - BUR
Read more Alaska Airlines reviews

Both flights were delayed going to our destination and leaving, and communication about the delays was not great by the airlines, now the crews were phenomenal and great to be around!!

Delayed. It's not our first flight with them either, it's actually our 3rd and all 3 were delayed by hours each time. It was a myriad of delays. On one flight we boarded after being delayed for a little over an hr, only to be told we were going to sit in the plane for another hour before departing. Once landed, we waited another 40ish min to get to our gate. On another flight, flight was delayed just under 3 hrs but atleast we got to wait it out at the airport terminal. Its just a bad experience overall flying with Alaska Airlines.

Flight was delayed for weather, then delayed for mechanical, then just cancelled. Once mechanical problems started I wish you had just started offering rebooking options (at the same airport). I felt my trip was not a priority for you. I called you, I asked for a better option (than changing airports), then I had to literally run around the airport making it happen. Do better.

I would've liked to have the seat tablets like before to view movies, with long travels not everyone carries tablets to view movies. And phones are not worth it because screens to small.

Horrible! No blanket or pillow available! We had bulkhead seats but the seats were worn out and no cushion old. No meal or even a sandwich for our 5 hour flight just a little bag of pretzels. Crabby attendant female with long brown hair. We will not book Alaska Airlines again

On time, smooth take off and landing, efficient boarding. Gate staff excellent, stewardess grumpy, but civil enough.

No WiFi available. It was too late to order food also. Guy next to me was huge (not fat) so had his shoulder & thigh next to me the whole way. Plane was delayed leaving PDX due to 8 other planes waiting. Not my best Alaska airlines flight.

I do wish the the actual airplane I flew on was bigger. But, I made it work.

It is very bad they do not give you money back

always delayed. toilet is too stinky worse than smells in sf homeless distriction

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

Long 5 hour and 45 min flight and only one drink service and cookie snack

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

Flight boarded from Gate 39 at OGG, the farthest gate in the terminal. There were no Hawaiian themed amenities for the flight. The first class service was mediocre at best; I received not special welcome or recognition as an executive platinum member of American Advantage program. The flight attendants were more concerned with their cell phones than saying "thank you" to the passengers as we disembarked. Fortunately, the flight arrived at LAX a few minutes early.

Bigger seats. Board back to front! Disembark front to back!

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

This flight didn’t happen because AA agents didn’t let us board the flight

Plane was pretty clean, staff was friendly and helpful, flight left about on time arrived early. Took a long time to board and get off the plane - carry on items didn't have enough room so people had to move all around to find places.

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

Information on your arrival and departure airports

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