Cheap Flights from Austin-Bergstrom to Santa Rosa

Compare Austin-Bergstrom to Santa Rosa flight deals

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Flight deals from Austin-Bergstrom to Santa Rosa

Looking for a cheap last-minute deal or the best return flight from Austin-Bergstrom Airport to Santa Rosa Airport? If you want to travel next month, return fares start from $422. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Austin-Bergstrom to Santa Rosa

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Austin-Bergstrom to Santa Rosa flights are currently cheapest in August.

Direct flights from Austin-Bergstrom to Santa Rosa

Austin-Bergstrom to Santa Rosa: Alternative routes

Compare routes from Austin-Bergstrom to Santa Rosa below. You may find an airport to fly into that's cheaper, faster, or easier than Santa Rosa.

Austin to Santa Rosa: Flight information

The things to know before you go.
Cheapest flight found$422
Cheapest month to flyAugust
Average flight time3 hrs, 55 mins
Most popular airlineSouthwest Airlines
Average flights per week1

Finding cheap flights from Austin-Bergstrom to Santa Rosa: Frequently asked questions

The best price we found for a return flight from Austin-Bergstrom to Santa Rosa is $422. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 55 minutes is the average flight time from Austin-Bergstrom to Santa Rosa.
Southwest Airlines flies direct from Austin-Bergstrom to Santa Rosa.
As of July 2026, there is one flight per week flying from Austin-Bergstrom to Santa Rosa.
The cheapest month to fly from Austin-Bergstrom to Santa Rosa is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Austin-Bergstrom Airport to Santa Rosa Airport on Friday, 14 August 2026.
Yes – the average flight time is 3 hours and 55 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Santa Rosa but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Santa Rosa is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Southwest Airlines offers the cheapest flight tickets to Santa Rosa.

Flying from Austin-Bergstrom Airport (AUS) to Santa Rosa Airport (STS): what you need to know

  • Around 3 hours 45 minutes is how long you can expect to be travelling on a direct flight from Austin-Bergstrom Airport to Santa Rosa Airport.

  • Your AUS to STS flight won't wait if you're late, so show up at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.

  • Be prepared for bigger queues in popular months like July. Arriving up to four hours in advance for international flights and two hours for domestic departures will give you ample time for security and boarding.

  • Jetting into Santa Rosa (and then exploring more of the United States!) is a breeze with Southwest Airlines. This popular airline has direct flights from Austin-Bergstrom Airport to Santa Rosa Airport.

  • The majority of passengers choose to travel with Southwest Airlines on this route.

  • Take a detour to a new city or break up your flight with a stopover. Just uncheck 'Direct flights only' to see your options when searching for tickets from Austin-Bergstrom Airport to Santa Rosa Airport. Many travellers pass through Dallas Fort Worth International Airport on this route.

How to find the cheapest flights from Austin-Bergstrom Airport (AUS) to Santa Rosa Airport (STS)

  • The cheapest price we've found for a one-way Austin-Bergstrom Airport to Santa Rosa Airport flight is $168. A return ticket is currently $422. Depending on the availability when you book, these fares can change.

  • To get your hands on cheap tickets from AUS to STS, book in advance. Airlines tend to offer the most competitive fares when flights are first released.

  • If you're willing to be flexible with your trip dates, use the 'Whole month' search tool. It'll show you the cheapest price in each month when searching for your flight from Austin-Bergstrom Airport to Santa Rosa Airport.

  • You don't need to check every day to see if fares have dropped when you create a Price Alert. We'll let you know as soon as there's a new deal on cheap flights from AUS to STS.

  • Tailor your trip with filters. Select your preferred departure and arrival times, airlines and total journey duration. You can also sort the results by 'Cheapest,' 'Fastest' or 'Best' flights from Austin-Bergstrom Airport to Santa Rosa Airport.

Handy information about Austin-Bergstrom Airport (AUS)

  • AUS is located at 3600 Presidential Blvd.

  • 77% of flights departing from Austin-Bergstrom Airport arrive at their destination on time.

  • Central Austin to Austin-Bergstrom Airport is approximately 16 kilometres. Depending on traffic, it'll take you about 20 minutes to get there if you're driving, catching a taxi or ride-sharing.

  • Planning to take public transport? Expect a journey time of around 45 minutes.

  • Have an early flight from Austin-Bergstrom Airport to Santa Rosa Airport? Avoid rushing to the terminal (and catch some extra z's) by picking one of these stays close to AUS:

Arriving at Santa Rosa Airport (STS)

Getting from Santa Rosa Airport (STS) to central Santa Rosa

  • STS is located at 2200 Airport Boulevard.

  • Santa Rosa Airport to central Santa Rosa has a drive time of about 10 minutes. It's approximately 10 kilometres away.

  • If you're travelling on public transport, expect a journey time of about 35 minutes.

When to fly to Santa Rosa Airport (STS)

  • It's time to work out your dates for your flight from Austin-Bergstrom Airport to Santa Rosa Airport. August is the most popular month to head to Santa Rosa. If you want a more laid-back vibe, go in March.

  • The warmest month in Santa Rosa is August, with the temperature ranging between 11ºC and 29ºC. Lock in your flights from Austin-Bergstrom Airport to Santa Rosa Airport in this month if this is the kind of weather you like.

  • If you'd rather travel in cooler conditions, search for a cheap ticket from AUS to STS in February. Temperatures average between 2ºC and 19ºC then.

Explore more of the United States

  • San Jose is just one of the many places in the United States waiting to be explored once you've seen Santa Rosa. Around 145 kilometres away to the south-east, its best attractions include Winchester Mystery House, The Tech Interactive and Santa Clara Valley.

  • San Francisco is another sought-after destination in the United States and is around 80 kilometres south of Santa Rosa. No trip is complete without experiencing Golden Gate Bridge, Painted Ladies - Alamo Square and Alcatraz Island.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.