Cheap Flights from Atlanta to Austin

Cheapest flights from Atlanta to Austin

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Atlanta to Austin. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$123

Frontier Airlines

1 layover

13h 48m

09/16/2026

The cheapest one-way flight from Atlanta to Austin departs on 09/16/2026, is operated by Frontier Airlines and costs $123

Cheapest round trip flight

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There is no information about the cheapest roundtrip flight from Atlanta to Austin

The fastest flight

2h 29m

Fastest flight from Atlanta to Austin takes 2h 29m

Direct flights

Several times a week

There are direct flights on this route 3 days a week: Su, We, and Fr

Earliest flight

6:00 AM

Latest flight

10:59 PM

Direct flights count

84

Distance

1316km

Timezone difference

1h

The distance between Atlanta and Austin is 1316km (816 miles). There are 84 direct flights from Atlanta to Austin. The time difference between Atlanta and Austin is 1h. Flights from Atlanta begin at 6:00 AM. The latest flight from Atlanta departs at 10:59 PM

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Atlanta to Austin by month

The minimum one-way ticket price from Atlanta to Austin is $108 (October 2026), while the maximum is $130 (September 2026). On average, a ticket costs $119–$130.

October 2026

Lowest price

on average:

$108

September 2026

Highest price

on average:

$130

Avg Price

Airlines operating on route

The route Atlanta — Austin is served by several airlines: Southwest Airlines and Frontier Airlines. This gives passengers more freedom in choosing flights. You can consider not only the price but also schedules, baggage policies, and onboard service. Our service compares all offers so you can find tickets from $123 and choose the most convenient option. Thanks to airline competition, you may also find promotional fares or special offers, helping you save even more. Plan your trip in advance and choose the best flights without overpaying.

Southwest Airlines

starting at $186

Frontier Airlines

starting at $123

Non-stop flights from Atlanta to Austin

A non-stop flight is the most convenient and comfortable way to fly from Atlanta to Austin, despite the fact that sometimes flights with transfers can cost significantly less.

Atlanta — Austin

ATL — AUS

09/13/2026

Departure

Direct flight

WN1604

starting at $393

Atlanta — Austin

ATL — AUS

09/16/2026

Departure

Direct flight

WN2649

starting at $249

Atlanta — Austin

ATL — AUS

09/18/2026

Departure

Direct flight

WN3168

starting at $186

Schedule of direct flights from Atlanta to Austin

There are most likely no direct flights on the Atlanta — Austin route

Atlanta airports overview

Hartsfield-Jackson Atlanta International Airport

•

ATL

14km

DeKalb Peachtree Airport

•

PDK

20km

Serving the Atlanta suburb of Chamblee, it handles general aviation, corporate and charter traffic as a busy reliever airport with multiple runways and several fixed‑base operators.

•

Austin airports overview

Austin-Bergstrom International Airport

•

AUS

11km

Serves Austin, Texas, with year-round domestic and international flights and nonstop connections across the U.S.; convenient for downtown Austin, the University of Texas, and the Texas Hill Country.

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Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

What is the cheapest price for flights from Atlanta to Austin?

The cheapest flight ticket from Atlanta to Austin according to data for the last 48 hours costs $123

When is the best time to buy air tickets on the route Atlanta — Austin?

Often the best time to buy tickets from Atlanta to Austin is 2 months before departure.

When is the cheapest time of year to fly from Atlanta to Austin?

Based on statistics over the past years, the lowest prices for flights from Atlanta to Austin can be found flying in these months: October, September.

How long does it take to fly from Atlanta to Austin?

The fastest flights from Atlanta to Austin start from 2 hours 29 minutes in the air.

Which airline can fly direct from Atlanta to Austin?

The following airlines operate direct flights on the route Atlanta — Austin: Southwest Airlines

Special offers and sales on air tickets from Atlanta to Austin

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

We couldn't find any special offers for flights from Atlanta to Austin

Alternative routes

Asheville ➜ Austin•Birmingham ➜ Austin•Nashville ➜ Austin•Chattanooga ➜ Austin•Charlotte ➜ Austin•Columbus ➜ Austin•Savannah ➜ Austin•Tallahassee ➜ Austin•Knoxville ➜ Austin•Atlanta ➜ Abilene•Atlanta ➜ Waco•Atlanta ➜ College Station•Atlanta ➜ Corpus Christi•Atlanta ➜ Dallas•Atlanta ➜ Killeen•Atlanta ➜ San Angelo

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Cheapest one way flight

$123

Frontier Airlines

1 layover

13h 48m

09/16/2026

The cheapest one-way flight from Atlanta to Austin departs on 09/16/2026, is operated by Frontier Airlines and costs $123

Cheapest round trip flight

—

There is no information about the cheapest roundtrip flight from Atlanta to Austin

The fastest flight