AUS - STS

$142 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 1/15. 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, 0 bags

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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Everything you should know

Cheapest round-trip
$292
Alaska Airlines
Thu 1/8Mon 1/12
AUS - STS • 1 stop
Cheapest one-way
$142
Alaska Airlines
Thu 1/15
AUS - STS • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Santa Rosa!
Flight Deals
Booking Insights
Flight 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

Thu, Jan 8 - Mon, Jan 12
Alaska Airlines Logo
7:15 am - 11:59 pm
AUS
-
STS
18h 44m1 stop
Alaska Airlines Logo
9:33 pm - 3:54 pm
STS
-
AUS
16h 21m1 stop
$292Alaska Airlines
Sat, Jan 24 - Wed, Jan 28
Alaska Airlines Logo
5:39 pm - 11:59 pm
AUS
-
STS
32h 20m2 stops
Alaska Airlines Logo
2:30 pm - 10:48 pm
STS
-
AUS
6h 18m1 stop
$293Alaska Airlines
Wed, Jan 7 - Fri, Jan 16
Alaska Airlines Logo
7:15 am - 10:35 am
AUS
-
STS
29h 20m1 stop
Alaska Airlines Logo
9:33 pm - 3:54 pm
STS
-
AUS
16h 21m1 stop
$297Alaska Airlines
Sat, Jan 24 - Wed, Jan 28
Alaska Airlines Logo
7:15 am - 10:35 am
AUS
-
STS
29h 20m1 stop
Alaska Airlines Logo
6:50 am - 4:39 pm
STS
-
AUS
7h 49m1 stop
$307Alaska Airlines
Thu, Jan 8 - Mon, Jan 12
Alaska Airlines Logo
3:39 pm - 11:11 pm
AUS
-
STS
9h 32m1 stop
Alaska Airlines Logo
9:33 pm - 4:39 pm
STS
-
AUS
17h 06m2 stops
$328Alaska Airlines
Wed, Jan 7 - Fri, Jan 16
Alaska Airlines Logo
12:30 pm - 8:58 am
AUS
-
STS
22h 28m2 stops
Alaska Airlines Logo
9:33 pm - 5:59 pm
STS
-
AUS
18h 26m1 stop
$342Alaska Airlines
Thu, Mar 5 - Tue, Mar 10
Alaska Airlines Logo
7:00 pm - 9:14 am
AUS
-
STS
16h 14m2 stops
Alaska Airlines Logo
11:07 am - 10:29 pm
STS
-
AUS
9h 22m2 stops
$363Alaska Airlines
Thu, Jan 8 - Mon, Jan 12
Alaska Airlines Logo
7:15 am - 8:41 pm
AUS
-
STS
15h 26m2 stops
Alaska Airlines Logo
9:33 pm - 4:39 pm
STS
-
AUS
17h 06m2 stops
$373Alaska Airlines
Sat, Jan 24 - Wed, Jan 28
Alaska Airlines Logo
5:39 pm - 10:35 am
AUS
-
STS
18h 56m2 stops
Alaska Airlines Logo
6:50 am - 7:19 pm
STS
-
AUS
10h 29m2 stops
$378Alaska Airlines
Wed, Dec 31 - Sun, Jan 4
Alaska Airlines Logo
5:46 pm - 9:24 am
AUS
-
STS
17h 38m1 stop
Alaska Airlines Logo
7:42 pm - 2:16 pm
STS
-
AUS
16h 34m1 stop
$550Alaska Airlines
Booking Insights

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.

Good to know

Low seasonFebruary
Cheapest flight$142
Best time to beat the crowds with an average 34% 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 $142 for a one-way ticket and $292 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 $495 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 $590 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.

Reviews of the 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 11479 reviews
7.8Comfort
7.1Food
7.0Entertainment
8.1Boarding
8.5Crew
Airline reviews

I don’t think Alaska coordinates with Kayak. I did not get a “check-in” email inviting me to check in 24 hours in advance. Had to wait 20+ minutes to get a wheel chair.

8.0 ExcellentAnonymous, Dec 2025
JFK - SFO
Read more Alaska Airlines reviews

I don’t think Alaska coordinates with Kayak. I did not get a “check-in” email inviting me to check in 24 hours in advance. Had to wait 20+ minutes to get a wheel chair.

The plane was delayed which was annoying. No seat back screens is a bummer. Staff if great

Poor, the last leg of our trip was cancelled and we didn't know about it until we arrived at the airport. Another flight on the same airline was not available until three days later which would have ruined our vacation. Luckily we were able to get re-blooked on another airline after spending hours at the airport.

I wish you would have just canceled the Saturday flight from sea to rdd on Dec 13. the diversion cost me more time and money than if I had just rebooked to Sacramento. It was a huge headache and cost.

I liked that I made it onto the flight rather than “missing” the connection. We left PDX early in the morning along with half of Portland arriving at about the same time as we did- 2 hours prior to our flight leaving. The layover was for less than an hour and we were concerned that we would not make the connection, but as it turns out, the flight leaving LAX was even more delayed in departure due to needing some maintenance repair for the a/c of the plane. As for the food- it seems not so very nice that you are not feeding people and offering complementary alcohol on the international flights any more.

I was standing in line to use the restroom. A First Class passenger wanted to use the restroom after me, but Jaques made me wait on Flight 3418 from BOI to SJC on December 12, 2025. I felt this was inappropriate and rude.

The flight was fine. The connecting flight was a nightmare. Gate change without text or email notification was super frustrating and I ended up missing my connecting flight. Return flight was delayed and had I not quadruple checked flight time, gate and refreshed the Alaska Airlines app every 5 minutes, I would have taken a flight that would not arrive in time for my connecting flight. Ended up flying Delta home.

The flight was delayed so we didn’t get into San Diego until almost 1 AM. Otherwise, it was lovely.

1. Denial of Basic Needs (SEA): Upon arrival in Seattle, the wheelchair attendant refused my urgent request to use the restroom, insisting on scanning documents first. She eventually took me to a restroom but then abandoned me and my autistic son at an unstaffed, deserted gate for over four hours. When I called the accommodation line for help, I was told to "get someone's attention," which was impossible. My son, traumatized by the prospect of me yelling for help, was forced to wander the terminal to find assistance. 2. Revocation of Accommodations & Threats: At the gate, an agent stated I had no accommodations on file, despite my previous leg having them. When I showed the app (where my bulkhead seat was erased and replaced with Row 14), he denied the evidence. When I attempted to advocate for my immobilized leg, he threatened to "yank me from the flight" if I said one more word. He coerced me into agreeing that I was "asking for accommodations for the first time" before he would allow assistance, effectively forcing me to falsify the situation under duress. I complied only out of fear of being stranded in a strange city. 3. On-Board Negligence and Injury: Because my bulkhead seat was revoked, I was forced into Row 14. With my leg immobilized and unable to bend, it extended into the aisle. During boarding and the flight: 16 different passengers tripped over my injured leg. 6 rolled luggage bags were pulled over my injured leg. The Flight Attendant (FA) was one of the people who tripped and drove luggage over me. I reported the issue to the FA after 10 trips and 3 luggage impacts. He ignored me. He only addressed me later to ask me to move my immobilized leg for beverage service. I informed him again: "16 people have tripped, 6 luggage runovers, I cannot bend it." He provided no medical aid and no incident report. 4. Resolution and Trauma: Eventually, a different employee noticed my distress and my original paper boarding pass showing the correct bulkhead assignment. He asked me to move up. I broke down in tears, terrified that moving would cause the gate agent to remove me from the plane as threatened. We were eventually moved to the bulkhead, but the damage was done. My autistic son was traumatized by watching his mother be trampled and threatened. 5. Post-Flight: I called to report these injuries, but was disconnected after a 45-minute hold. I require a formal record of this injury and these violations.

The food selections were not good, and entertainment was non existent.

We were told the flight was delayed 5 times, then it was moved to the next day.

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

Loved the crew . Absolutely no complaints. Except for luggage lost

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

We are too tired and frustrated to comment politely at this point

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

The flight crew was rude. We were in first class and no one even offered water until an hour after we were in the air. Horrible experience

American almost always Delays flights from Austin to Dallas and back. I cannot believe they have such poor service on this route. I was about to switch to American from Delta, but they gave me enough reasons not to.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

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

Information on your arrival and departure airports