STS - AUS

$69 Find Cheap Flights from Santa Rosa to Austin - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Santa Rosa to Austin departing on 9/29. 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

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$137
Typical prices: $399-$499
Southwest
Sat 10/3Sat 10/10
STS - AUS • 1 stop
Cheapest one-way
$69
Southwest
Tue 9/29
STS - AUS • 1 stop
Top airlines
Cheapest • from $137 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top layover airports
Cheapest • Avg $246 (round-trip)
Shortest trip • 5h 25m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 43% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Austin!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Santa Rosa to Austin 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 Santa Rosa to Austin

Sat, Oct 3 - Sat, Oct 10
Southwest Logo
3:05 pm - 10:35 pm
STS
-
AUS
5h 30m
1 stop
Southwest Logo
11:30 am - 1:25 pm
AUS
-
STS
3h 55mnonstop
$137Southwest
Sat, Oct 3 - Sat, Oct 10
Southwest Logo
11:10 am - 4:50 pm
STS
-
AUS
3h 40mnonstop
Southwest Logo
11:30 am - 1:25 pm
AUS
-
STS
3h 55mnonstop
$137Southwest
Tue, Oct 20 - Tue, Oct 27
Southwest Logo
6:35 am - 2:25 pm
STS
-
AUS
5h 50m
1 stop
Southwest Logo
4:10 pm - 9:40 pm
AUS
-
STS
7h 30m
1 stop
$137Southwest
Sat, Sep 5 - Tue, Sep 8
Alaska Airlines Logo
2:52 pm - 11:59 pm
STS
-
AUS
7h 07m
1 stop
Alaska Airlines Logo
6:00 am - 9:54 am
AUS
-
STS
5h 54m
1 stop
$187Alaska Airlines
Thu, Sep 24 - Sat, Sep 26
Alaska Airlines Logo
7:03 am - 6:04 pm
STS
-
AUS
9h 01m
1 stop
Alaska Airlines Logo
4:24 pm - 9:59 pm
AUS
-
STS
7h 35m
1 stop
$187Alaska Airlines
Sat, Sep 5 - Tue, Sep 8
Alaska Airlines Logo
2:52 pm - 11:59 pm
STS
-
AUS
7h 07m
1 stop
Alaska Airlines Logo
6:00 am - 9:54 am
AUS
-
STS
5h 54m
1 stop
$187Alaska Airlines
Tue, Oct 20 - Tue, Oct 27
Delta Logo
11:21 am - 11:57 pm
STS
-
AUS
10h 36m
2 stops
Delta Logo
7:10 am - 4:05 pm
AUS
-
STS
10h 55m
2 stops
$247Delta
Fri, Dec 4 - Mon, Dec 7
Delta Logo
11:29 am - 9:41 pm
STS
-
AUS
8h 12m
1 stop
Delta Logo
12:31 pm - 4:06 pm
AUS
-
STS
5h 35m
1 stop
$268Delta
Thu, Aug 27 - Sun, Aug 30
American Airlines Logo
4:08 pm - 11:48 pm
STS
-
AUS
5h 40m
1 stop
American Airlines Logo
6:00 am - 12:28 pm
AUS
-
STS
8h 28m
2 stops
$273American Airlines
Wed, Aug 26 - Sun, Aug 30
American Airlines Logo
4:08 pm - 11:48 pm
STS
-
AUS
5h 40m
1 stop
American Airlines Logo
7:00 am - 12:28 pm
AUS
-
STS
7h 28m
2 stops
$273American Airlines
Booking Insights

KAYAK's insights & trends for Santa Rosa to Austin flights

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

How much is a round-trip flight from Santa Rosa to Austin?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Santa Rosa to Austin departing in October.

Flight prices are below average for this route right now.

Flights to Austin from Santa Rosa usually cost between $337 and $638 in October.
The lowest price found in the past 5 days was $137 on Southwest (Oct 3-Oct 10).

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Santa Rosa to Austin, 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 Santa Rosa to Austin is September, where tickets cost $298 (return) on average. On the other hand, the most expensive months are March and November, where the average cost of round-trip tickets is $815 and $638 respectively.

Can I save money by flying with a layover from Santa Rosa to Austin?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $446, prices are generally cheapest when you fly direct.

Good to know

Low season

February

Cheapest flight

$69
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Santa Rosa to Austin

When to book flights from Santa Rosa to Austin

Are your dates flexible? Find out the best times to travel from Santa Rosa to Austin 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 Santa Rosa to Austin

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

    In the last 5 days, the lowest price for a flight from Santa Rosa to Austin was $69 for a one-way ticket and $137 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Santa Rosa to Austin flight route.

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

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

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

    The two airlines most popular with KAYAK users for flights from Santa Rosa to Austin are Southwest and Alaska Airlines. With an average price for the route of $486 and an overall rating of 8.0, Southwest is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $498 and an overall rating of 7.9.

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

    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 Santa Rosa to Austin.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin from Santa Rosa 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 Santa Rosa to Austin?

    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 Austin with an airline and back to Santa Rosa with another airline. Booking your flights between Santa Rosa and AUS 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 Santa Rosa to Austin?

    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 Austin from Santa Rosa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Santa Rosa to Austin

 
See real verified KAYAK customer reviews for airlines flying from Santa Rosa to Austin. 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 Santa Rosa to Austin? 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
SouthwestOverall score based on 4230 reviews
7.5Entertainment
7.0Food
8.6Crew
8.1Boarding
8.0Comfort
Airline reviews

Great job Southwest! My family doesn't fly often but we felt safe the whole time.

10.0 ExcellentK, Jun 2026
SAN - AUS
Read more Southwest reviews

Great job Southwest! My family doesn't fly often but we felt safe the whole time.

One of the best airlines for fast boarding, on time arrivals, and top notch service!

Great flight but super high price. Glad it was a business trip and not personal

It seems as though the provisions are even less. Although SWA used to be an economy Airline, that isn't really the case anymore. I paid over $700. for a round trip to Denver and I could have flown just about any airline for the price. The drinks are now in a 6-ounce cup and with ice I'm sure a can would fill more than 2 cups. However, I am very proud of SWA for using paper rather than continuing to contribute to the millions of plastic cups being used each day. I've thought of this fr many years and am so glad to see it come to fruition, if not by only SWA so far.

Service was great, boarding and exiting went smoothly, and the flight was very pleasant.

Crew was great - friendly and helpful with boarding - letting folks know where overhead space was available thus getting us out of the gate on time.

AC wasn't working then we sat on the tarmac in Austin for 40 minutes waiting for a gate.

I stopped flying southwest a long time ago. I don’t care for their boarding process, especially when I have a family to try and seat together. The early bird check in made it so much easier. As long as you do that, it’s great.

Excellent! Very attentive & helpful during a weather delay to keep people safe, com, and informed!

Issue during taxi lead to two hours of sitting in the tarmac and a lot of miscommunication and confusion from flight crew

Alaska drastically changed our flight from a direct flight to a flight with connection and a long layover. So we canceled the Alaska flight and we learned a valuable lesson that we will never book through kayak again because the third party travel agent tried to withhold our money.

It was a super old plane so the first class experience was just not luxurious

I’m not sure there is anything that can be improved, even the cost was fantastic.

We were singled out, greeted and helped with check-in at the busy airport. They offered to take our bags there and gave no fuss when we said they were carry-on. With United just last week I had to put up a fight just to get onto the flight with my one authorized carry-on.

The flight was jumping between being delayed and closer to schedule about 5 times. Alaska air website showed incorrect times while google had latest info. This panic was horrible to deal with.

The plane was delayed a bit. It wasn't a huge problem though, as we were heading back home.

Flight delay was inconvenient and exhausting getting in at 1 am. However the crew and lounge was very comfortable.

I had never flown Alaska before. Years ago I flew constantly. Flying these days is not a glamorous experience. It’s not that easy to get inexpensive direct flights either. Not glamorous but reasonably priced and comfortable. I appreciated the inflight WiFi (for messaging only but that’s ok, I like to read on flights). I didn’t check the inflight entertainment, see above. I was lucky on the AUS => SFO flight—they needed volunteers to check bags at the gate. That bumped me up a level in status so they let me move to an empty exit row. The return flight I was assigned a seat in one. Very nice. As pleasant a trip as possible these days.

It would be nice if you had free internet. Text messaging is appreciated.

Plane hit turbulence diverted to Houston. We'll probably get in after 3am

Not good. Flight crew, was not friendly and just shoved stuff at us. Not the way I like to travel.

Leave on time. We waited on the plane for hour hours and it was hot and smelly

It was the most un-special flight experience in my life.

Massimo, flight attendant was very authentic, attentive - wonderful. Food/wrap was just okay.

2 hour delay due to equipment failure. No updates via the app and airport screens (which continued to show a departure time in the past). AA eventually switched planes and the new plane was not catered or cleaned correctly.

The plane was very warm and the crew turned on the lights for the entire snack service.

It is okay. Flight was on time to start and early to land

The gate crew did try to help, however they lacked the information as to whether the flight will operate or not. Being delayed 6 hours and in a limbo on whether the flight will operate or not is not fun. The airline having staffing issues is not encouraging at all.

Gossipy flight attendants talked the whole flight about bar hopping and dating.

Best price with timings that suited us. The flight was punctual.

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

Information on your arrival and departure airports