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AUS - CHA

Find cheap flights from Austin to Chattanooga from $149

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Austin to Chattanooga departing on 5/26. 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
0 bags
Sat 5/25
Sat 6/1

Search hundreds of travel sites at once for deals on flights to Chattanooga

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Chattanooga, 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 Austin to Chattanooga, as well as popular online travel agencies
In the last 7 days travelers have searched 44,979,812 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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

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Cheap flight deals from Austin to Chattanooga (AUS-CHA)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Austin to Chattanooga 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 and deals for you by selecting your travel dates.
Choose your dates
1:40 pm - 9:24 pmAUS-CHA
6h 44m1 stop
7:05 am - 12:12 pmCHA-AUS
6h 07m1 stop
$282United Airlines
Find Deal
Sat, Sep 7 - Tue, Sep 10
5:36 am - 1:35 pmAUS-CHA
6h 59m1 stop
3:14 pm - 6:54 pmCHA-AUS
4h 40m1 stop
$322Delta
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Sat, May 25 - Wed, May 29
9:59 am - 11:51 pmAUS-CHA
12h 52m2 stops
5:30 am - 11:32 amCHA-AUS
7h 02m1 stop
$396Delta
Find Deal
Sat, Sep 7 - Tue, Sep 10
3:34 pm - 11:55 pmAUS-CHA
7h 21m1 stop
6:46 am - 1:39 pmCHA-AUS
7h 53m1 stop
$423American Airlines
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Thu, May 9 - Sun, May 12
5:58 pm - 11:59 pmAUS-CHA
5h 01m1 stop
8:09 pm - 12:34 amCHA-AUS
5h 25m1 stop
$439American Airlines
Find Deal
Fri, Jun 21 - Sun, Jun 30
6:03 pm - 11:55 pmAUS-CHA
4h 52m1 stop
12:31 pm - 6:27 pmCHA-AUS
6h 56m1 stop
$440American Airlines
Find Deal
Fri, May 24 - Mon, May 27
7:48 pm - 4:41 pmAUS-CHA
19h 53m2 stops
7:00 am - 12:11 pmCHA-AUS
6h 11m1 stop
$473United Airlines
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Fri, May 24 - Wed, May 29
3:34 pm - 11:55 pmAUS-CHA
7h 21m1 stop
5:00 am - 11:22 amCHA-AUS
7h 22m1 stop
$480American Airlines
Find Deal
Fri, May 24 - Wed, May 29
5:45 am - 9:17 pmAUS-CHA
14h 32m2 stops
7:00 am - 12:11 pmCHA-AUS
6h 11m1 stop
$483United Airlines
Find Deal
Sat, May 25 - Wed, May 29
6:00 am - 12:01 pmAUS-CHA
5h 01m1 stop
6:46 am - 11:22 amCHA-AUS
5h 36m1 stop
$500American Airlines
Find Deal
Sun, May 19 - Wed, May 22

Flights from Austin to Chattanooga - Travel Insights & Trends

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

The average price of all flights from Austin to Chattanooga clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Chattanooga on a Saturday and more expensive on a Sunday. On your return trip to Austin, you should consider flying back on a Saturday, and avoid Mondays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Austin to Chattanooga, 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 Austin to Chattanooga is January, where tickets cost $292 on average. On the other hand, the most expensive months are November and May, where the average cost of tickets is $567 and $563 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Austin to Chattanooga, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Austin to Chattanooga, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 43 days before departure.

Which airlines provide the cheapest flights from Austin to Chattanooga?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on American Airlines ($149) and Delta ($173). The cheapest round-trip tickets were found on United Airlines ($282) and Delta ($322).

Good to know

Low season

March

High season

July

Cheapest flight

$149
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Austin to Chattanooga

When to book flights from Austin to Chattanooga

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

  • What is the cheapest flight from Austin to Chattanooga?

    In the last 3 days, the lowest price for a flight from Austin to Chattanooga was $149 for a one-way ticket and $282 for a round-trip.

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

    No

  • Which airports will I be using when flying from Austin to Chattanooga?

    Austin and Chattanooga are both served by 1 main airport. You will leave Austin from Austin Bergstrom and will be arriving at Chattanooga Lovell Field.

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

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Austin to Chattanooga?

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

  • Which is the best airline for flights from Austin to Chattanooga, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Austin to Chattanooga are Delta and American Airlines. With an average price for the route of $364 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $438 and an overall rating of 7.3.

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

    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 Austin to Chattanooga.

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

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

    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 Chattanooga with an airline and back to Austin with another airline. Booking your flights between Austin and CHA 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 Austin to Chattanooga?

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

See more FAQs

Top airlines flying from Austin to Chattanooga

 
See real verified KAYAK customer reviews for airlines flying from Austin to Chattanooga. 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 Austin to Chattanooga? 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
DeltaOverall score based on 10975 reviews
7.4food
7.9comfort
8.6crew
8.2boarding
8.0entertainment
Airline reviews

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

10.0 ExcellentAnonymous, Apr 2024ATL - PIT
Read more about Delta reviews

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

I always fly with Delta. My friends tell me their horror stories of flying with other airlines. I just smile and say, “You should fly Delta”

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

This flight was ridiculous. I had to have a connecting flight from New York to orlando Florida??? The flight left late and because it was a short flight there was no first class amenities. I had one alcohol drink. The flight crew was fine, but it sure did not feel like first class. Delta to me dropped the ball by giving me a connecting flight. By the time we got to Raleigh we would have missed the next flight. Lucky for me the flight never came so now I was stuck waiting for a later flight that came in late also.

Our flight was delayed in Atlanta. The staff could have gave us an explanation for the delay and how long it would be.

I liked the ease of checking in, luggage check in, wheel chair assistance, boarding and flight.

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive. I also upgraded to comfort + , I didn’t feel it was worth it. There was no benefit

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive.

They did a fine job. Can't wait to use Delta in the future.

Missed the flight because of them and up geting a rental car

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

I arrived to the airport 2 hours before my American Airlines flight was scheduled to take off. I have TSA pre-check. The airport was crazy packed when I arrived. After momentarily standing in the pre-check line, the TSA agent said that I am not pre-check. Of course I said that I am because I entered my KTN number on all my traveling sites and programs. I had to get out of line and go back to the AA counter to discover that American Airlines did not add my KTN to my boarding pass. I had to call TSA to find out my number, then have AA enter it onto my boarding pass. The emblem would not load onto my boarding pass. By this time, I decided to use my Clear in order to get through TSA but the line was ridiculous long. By the time I made through TSA, I missed my 11:08am flight and was re-booked for the 5:30pm. This is after the AA employee told me I should have gotten to the airport early. AA use to be a dependable airline not I use them only if I have too.

Flight from SBP to DFW 1. They rerouted us through PHX 2. Delayed flight out of SBP for 3 hrs so we missed our connection Downgrade on rerouted flight. Back of the plane, center seats, didn't sit together 4. Return flight out of DFW same exact thing. Delayed, missed connection, Downgrade + they lost our luggage! A complete mess.

Do not eat the bagel! Otherwise, good albeit late, breakfast in first. Boarding downgrade only because flight was delayed due to plane change due to undisclosed problem with original aircraft. I did not use entertainment.

Was as expected. Good leg room on planes - much appreciated.

Fight crew was not very attentive and the bastions were gross!

I don’t think the flight attendants are happy. They do not seem to be friendly or welcoming.

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

Didn't like the 6 hour delay as it caused me to miss all of my connections. Still, I did get home safely 14 hours late but exhausted.

Book cheap flights from Austin to Chattanooga

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Austin to Chattanooga found on KAYAK in the last 72 hours.
5/26Sun
1 stopAmerican Airlines
5h 01mAUS-CHA
$149
9/26Thu
1 stopAmerican Airlines
5h 31mAUS-CHA
$159
5/26Sun
1 stopDelta
4h 43mAUS-CHA
$173
5/26Sun
2 stopsAmerican Airlines
11h 25mAUS-CHA
$373
5/26Sun
3 stopsUnited Airlines
15h 02mAUS-CHA
$757

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Austin - Chattanooga Flights

Departure:

Austin (AUS)United States

Destination:

Chattanooga (CHA)United States

Return flight deals:

Chattanooga - Austin

Cabin classes: