How much is the cheapest flight to Austin?

Prices were available within the past 7 days and starts at $43 for one-way flights and $82 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Reviews from verified customers

Mar 17, 2020

Will fly Delta again.

Mar 16, 2020

The flight was great. Getting out of airport was challenging. Required a shuttle ride to main terminal and then a long wait for 3 shuttle buses to fill and return to get dropped into parking lot

Mar 16, 2020

Flying with Delta was a was a very good experience

Mar 14, 2020

I like the email alerts about boarding time and gate information.

Mar 14, 2020

Wish there were more entertainment options. I felt like there were way less movies to choose from than Delta

Mar 13, 2020

First time flying Aeromexico and will choose them again in the future. Enjoyed everything about them.

Mar 13, 2020

Thankful to be getting home. Thank you!

Mar 12, 2020


Mar 10, 2020

The Coronavirus has affected the amount of people in the airport and the plane. First flight I’ve been on in a couple of years that wasn’t full.

Mar 10, 2020

Delta is number one for a reason

Find Your Flights to Austin AUS

Cheap flights to Austin(AUS)

Get started finding a cheap flight to Austin on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Austin.

Roundtrip prices range from $82 - $106, and one-ways to Austin start as low as $43.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

Airlines that fly to Austin (AUS)

You have several options for which airline you choose to travel with to Austin. There are 10 airlines flying into AUS: Spirit Airlines, Frontier Airlines, Alaska Airlines, Delta. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programs may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel in one online platform.

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at the optimal times. Airfare to Austin (AUS) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to AUS in September and in September for one-ways.

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24-hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

Trending flights to Austin

Prices were available within the past 7 days and starts at $43 for one-way flights and $82 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.