ATL - AUS

$43 Find Cheap Flights from Atlanta to Austin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlanta to Austin departing on 4/30. 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 Austin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Austin, 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 Atlanta to Austin, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$105
Overall average: $244
Frontier
Wed 5/27Tue 6/2
ATL - AUS • Non-stop
Cheapest one-way
$43
Typical prices: $118-$399
Frontier
Thu 4/30
ATL - AUS • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Delta's Comfort Plus offers extra legroom on flights.
Southwest's two free checked bags suit family travel.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $105 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Delta, Frontier and Southwest. Average duration is 2h 36m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $149 (round-trip)
Shortest trip • 4h 32m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 34% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 19% 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
Expert advice
Flight Deals

Cheap Flights from Atlanta to Austin (ATL-AUS)

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

Wed, May 27 - Tue, Jun 2
Frontier Logo
11:22 am - 1:04 pm
ATL
-
AUS
2h 42mnonstop
Frontier Logo
5:47 pm - 9:32 pm
AUS
-
ATL
2h 45mnonstop
$105Frontier
Wed, May 13 - Tue, May 19
Frontier Logo
11:26 am - 1:08 pm
ATL
-
AUS
2h 42mnonstop
Frontier Logo
5:47 pm - 9:32 pm
AUS
-
ATL
2h 45mnonstop
$106Frontier
Sat, Apr 18 - Mon, Apr 20
Frontier Logo
3:25 pm - 5:06 pm
ATL
-
AUS
2h 41mnonstop
Frontier Logo
5:53 pm - 9:28 pm
AUS
-
ATL
2h 35mnonstop
$107Frontier
Tue, Apr 7 - Wed, Apr 8
Multiple Airlines Logo
1:37 pm - 3:12 pm
ATL
-
AUS
2h 35mnonstop
Multiple Airlines Logo
6:12 am - 4:23 pm
AUS
-
ATL
9h 11m
1 stop
$108Multiple Airlines
Sat, May 2 - Sat, May 9
Frontier Logo
3:25 pm - 5:06 pm
ATL
-
AUS
2h 41mnonstop
Frontier Logo
12:44 pm - 4:20 pm
AUS
-
ATL
2h 36mnonstop
$109Frontier
Mon, Apr 13 - Sat, Apr 18
Multiple Airlines Logo
5:56 pm - 12:24 am
ATL
-
AUS
7h 28m
1 stop
Multiple Airlines Logo
6:02 pm - 9:35 pm
AUS
-
ATL
2h 33mnonstop
$114Multiple Airlines
Sat, May 9 - Tue, May 12
Frontier Logo
10:05 am - 11:49 am
ATL
-
AUS
2h 44mnonstop
Frontier Logo
5:47 pm - 9:32 pm
AUS
-
ATL
2h 45mnonstop
$115Frontier
Sat, May 16 - Tue, May 19
Frontier Logo
10:05 am - 11:49 am
ATL
-
AUS
2h 44mnonstop
Frontier Logo
5:47 pm - 9:32 pm
AUS
-
ATL
2h 45mnonstop
$116Frontier
Wed, Apr 8 - Tue, Apr 14
Multiple Airlines Logo
1:37 pm - 3:12 pm
ATL
-
AUS
2h 35mnonstop
Multiple Airlines Logo
6:12 am - 4:23 pm
AUS
-
ATL
9h 11m
1 stop
$118Multiple Airlines
Sat, Apr 11 - Mon, Apr 20
Multiple Airlines Logo
7:34 pm - 12:42 am
ATL
-
AUS
6h 08m
1 stop
Multiple Airlines Logo
5:53 pm - 9:28 pm
AUS
-
ATL
2h 35mnonstop
$119Multiple Airlines
Booking Insights

KAYAK's insights & trends for Atlanta to Austin flights

Get data-powered insights and trends into flights from Atlanta to Austin 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 Atlanta to Austin?

The average price of all round-trip flights from Atlanta to Austin clicked on KAYAK for each day over the last 12 months.

When flying from Atlanta to Austin, you should consider leaving on a Thursday and avoid Sundays if you are looking for the best rates. For your return to Atlanta, you’ll find the best rates on Thursdays and the most expensive ones on Sundays.

What is the cheapest month to fly from Atlanta to Austin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Atlanta 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 Atlanta to Austin is August, where tickets cost $186 (return) on average. On the other hand, the most expensive months are March and April, where the average cost of round-trip tickets is $277 and $277 respectively.

Can I save money by flying with a layover from Atlanta 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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $243 on average.

How far in advance should I book a flight from Atlanta to Austin?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Atlanta to Austin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Atlanta to Austin, you should book around 2 weeks before departure, which saves you about 34% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Expert advice

Expert advice for your flight from Atlanta to Austin

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Frontier and Delta

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Blane Bachelor

Blane Bachelor

Expert on Southwest and ATL

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Harriet Baskas

Harriet Baskas

Expert on AUS

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Good to know

Low seasonJanuary
Cheapest flight$43
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Atlanta to Austin

When to book flights from Atlanta to Austin

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

  • What is the cheapest flight from Atlanta to Austin?

    In the last 3 days, the lowest price for a flight from Atlanta to Austin was $43 for a one-way ticket and $105 for a round-trip.

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

    No, a passport isn't needed to fly from Atlanta to Austin. However, local authorities might ask for an official ID.

  • Which airlines offer Wi-Fi service onboard planes from Atlanta to Austin?

    Delta, JetBlue, American Airlines, Alaska Airlines, and Aeromexico offer inflight Wi-Fi service on the Atlanta to Austin flight route.

  • Which aircraft models fly most regularly from Atlanta to Austin?

    The Airbus A321-100/200 is the aircraft model that flies most regularly on the Atlanta to Austin flight route.

  • Which airline alliances offer flights from Atlanta to Austin?

    oneworld, and SkyTeam are the airline alliances operating flights between Atlanta and Austin, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Atlanta to Austin?

    There are nonstop flights from Atlanta to Austin on a daily basis.

  • Which is the best airline for flights from Atlanta to Austin, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Atlanta to Austin are Southwest and Delta. With an average price for the route of $318 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $307 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Atlanta 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 Atlanta to Austin.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin from Atlanta 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 Atlanta 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 Atlanta with another airline. Booking your flights between Atlanta 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 Atlanta 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 Atlanta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Atlanta to Austin

  • Looking for a cheap flight? 25% of our users found flights on this route for $149 or less one-way and $223 or less round-trip.

Prefer to fly direct from Atlanta to Austin?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Atlanta Hartsfield-Jackson to Austin Bergstrom.
Find which airlines fly direct from Atlanta Hartsfield-Jackson Airport to Austin Bergstrom Airport, which days they fly and book direct flights.

Direct departures

Atlanta Hartsfield-Jackson to Austin Bergstrom

Monday

Delta,Frontier,Southwest

Delta,Frontier, +1 more

Tuesday

Delta,Frontier,Southwest

Delta,Frontier, +1 more

Wednesday

Delta,Frontier,Southwest

Delta,Frontier, +1 more

Thursday

Delta,Frontier,Southwest

Delta,Frontier, +1 more

Friday

Delta,Frontier,Southwest

Delta,Frontier, +1 more

Saturday

Delta,Frontier,Southwest

Delta,Frontier, +1 more

Sunday

Delta,Frontier,Southwest

Delta,Frontier, +1 more

See more direct flights

Direct returns

Austin Bergstrom to Atlanta Hartsfield-Jackson

Monday

Delta,Frontier,Southwest

Delta,Frontier, +1 more

Tuesday

Delta,Frontier,Southwest

Delta,Frontier, +1 more

Wednesday

Delta,Frontier,Southwest

Delta,Frontier, +1 more

Thursday

Delta,Frontier,Southwest

Delta,Frontier, +1 more

Friday

Delta,Frontier,Southwest

Delta,Frontier, +1 more

Saturday

Delta,Frontier,Southwest

Delta,Frontier, +1 more

Sunday

Delta,Frontier,Southwest

Delta,Frontier, +1 more

See more direct flights

Reviews of the top 5 airlines serving from Atlanta to Austin

 
See real verified KAYAK customer reviews for airlines flying from Atlanta 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 Atlanta 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 4324 reviews
8.1Boarding
8.6Crew
7.0Food
7.5Entertainment
8.0Comfort
Airline reviews

I elected to pay for the upgrades and found very little difference

6.0 GoodChris, Mar 2026
DAL - SAT
Read more Southwest reviews

I elected to pay for the upgrades and found very little difference

The new seating arrangement is so over priced for what you get.

Snacks are always pretzels. Why can't you also offer peanuts ?

Flight was hours late, unable to sit next to spouse, I have had so much better experiences. Substantially better, only saving grace was that it was a short flight.

An entire day of delays. Cost lots of money. Meals and a hotel.

Only downside was the legroom and seat width, which is always a problem unless I spend more for a premium seat.

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

On time. Friendly staff. Took to long to pre bord all the specialty groups. Cramped small plane

No delays and arrived to destination 30 min early. Staff was super friendly.

Everything a cheap airline should be at normal airline rates.

Mechanical Delay of over an hour with multiple gate changes. Entertainment system down for rejuvenation.

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

Same experience as the flight from Norfolk to Atlanta where people are boarded in zones that don't make sense. People behind you on the plane will get on before you and they take the luggage space on your row.

I was happy that I was able to get a last minute flight but unfortunately my seat was a middle seat. Even with Delta Comfort I wasn't comfortable

two hour delay and the Delta representative on the PA system was unable to understand

We waited an hour on the runway to get a gate in Orlando

The staff on board and gate was nice - a welcome change from the usual. We also arrived early, which was a great benefit, given that it takes 30 minutes plus to get bags at SRQ.

Never got on it. Was re-routed through Detroit and am still in airports 12 hours later waiting for my connecting plane to arrive.

The landing was the worst I’ve experienced with a flight.

Terrible planning. And even worse gate agents. Absolutely rude behavior.

Rough flight No beverage service due to turbulence Bottom Seat cushion was non existent

They put me on an earlier and I got home sooner

Not good. One of my luggage is missing. And until now they can’t find it

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

Our flight was delayed 3 times and this is why I am giving such low reviews. Everything else was okay but being in the airport at 4:30pm for my initial flight at 7pm to not leave until after 9:30pm is insane,

Where do I start!! I was delayed with my flight from Dallas to Tampa. On the way back from Tampa to Dallas the flight was delayed over 4 hours+. I was put on another flight that was also delayed but not as long. Traveling on American Airlines is becoming exhausing.

Dloght delayed by 2.5 hrs . Common theme in my last four american floghts

The flight attendants and the service is getting worse by the day.

They are rarely on time! Very hard to plan your travels when flights or connections keep getting delayed.

Bad airline to travel with my flight was delayed for more than 3 hours they act like it’s normal

flight delayed because of poor staffing and organization - confusion from gate agents and flight attendant supervisors scheduling a missing flight attendant. flight delay 1 hr 30 min

My flight was delayed by over an hour and the turbulance was horrible.

This flight cancelled. I am in the airport right now and my kids sleep on the floor. We are waiting for information in the line 4 hours and rude woman from spirit airline offers us flight to Austin on 23 February. No water no food offer. The offer to book hotel and they will refund 150$. The nearest hotel 450$ per night. So I got flight to San Antonio 02/22 at 7am. I hate this company, they are rude and no empathy. So many people with kids were there. And I don’t sleep and it is cold here. I don’t have warm clothes for me and my kids. And I don’t have money for transport from San Antonio to my Austin.

The flight was delayed over an hour which got us into DFW at approximately 2:20 am

Terrible. Spirit cancelled the flight with 3 hours notice and were absolutely no help getting another flight. Had to make my own reservation on another airline and arrived in Dallas 12 hours later.

Everything was terrible. Flight was delayed several hours, crew was abrasive. Stuck on runway for over a hour. There was an argument between passengers that nearly turned into a fight while waiting to exit plane, crew did nothing. Took nearly 3 hours to retrieve luggage at baggage claim. Lost an entire day of vacation. Will never fly spirit again under any circumstance

They cancelled the flight due to crew unavailability. The next day they cancelled the flight again.

That gate is like a ducking shelter at Newark No where to sit Outlets that don’t work Bathrooms that are dirty

It was smooth sailing snags we had a really smooth landing and a great flight!

More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!

My flight was originally from SAT to MCO connecting from MCO to ORD. We got diverted to ATL and than Frontier staff there was sooo un helpful first they said they couldn’t give us any accommodation since our flight first got delayed that cancelled and now it’s 221am and I am still in ATL since they said they need to create a new flight my final destination is ORD and I have been delayed twice and cancelled. With no real help the frontier app didn’t work no email updates over all such a horrible experience

There's no seats that lean back with little leg space i wad uncomfortable the entire flight. Your charges for extra baggage is despicable and costly!!

Remind customers of the need to have passport or new ID for boarding.

Flight was canceled. Most upsetting was message from Kayak, stating that the flight was canceled and click with Kayak for details regarding rebook, refund details. THERE'S NO INFORMATION PROVIDED BY KAYAK EXCEPT THAT FLIGHT IS CANCELED. AND NOW THIS SURVEY TO FIND OUT HOW WAS THE FLIGHT !!!!!!!

The flight never took off and we spent 7 hours at the airport

Gate not determined until I got to the airport - hard to plan the trip to the airport.

Our flight was canceled. I will never use Kayak nor Frontier for travel again. The entire experience was a headache.

Frontier.. nickel and dime add-ons. Flight late, on time, late again, last minute gate change, arrival gate required a shuttle to the terminal. They sure keep you guessing.. if you like a little chaos and airport anxiety, this is the airline for you!

This is my second time flying with Frontier. My current experience was very favorable. The staff from the gate to the plane was friendly, warm and professional. The food options lacked in my opinion. This area needs some attention in my opinion.

Everything you need to know for your flight from Atlanta to Austin

Other airlines flying from Atlanta to Austin

Flights from the other most popular airlines that fly from Atlanta to Austin according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.