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Find cheap flights from Austin to Chattanooga from $154

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
Mon 6/3
Mon 6/10

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 43,693,958 times on KAYAK, and here is why:

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

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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
5:00 am - 12:01 pmAUS-CHA
6h 01m1 stop
5:00 am - 11:22 amCHA-AUS
7h 22m1 stop
$306American Airlines
Find Deal
Sat, May 25 - Wed, May 29
4:35 pm - 11:51 pmAUS-CHA
6h 16m1 stop
4:15 pm - 10:55 pmCHA-AUS
7h 40m1 stop
$308Delta
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Sat, Sep 7 - Tue, Sep 10
5:59 pm - 11:58 pmAUS-CHA
4h 59m1 stop
8:07 pm - 12:20 amCHA-AUS
5h 13m1 stop
$325American Airlines
Find Deal
Tue, Jul 9 - Sat, Jul 13
6:35 am - 2:35 pmAUS-CHA
7h 00m1 stop
4:35 pm - 8:49 pmCHA-AUS
5h 14m1 stop
$328Delta
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Tue, Jun 25 - Thu, Jun 27
1:40 pm - 9:24 pmAUS-CHA
6h 44m1 stop
7:05 am - 7:20 pmCHA-AUS
13h 15m2 stops
$416United Airlines
Find Deal
Sat, Sep 7 - Tue, Sep 10
5:24 pm - 10:52 pmAUS-CHA
28h 28m1 stop
5:34 pm - 8:29 amCHA-AUS
15h 55m2 stops
$419United Airlines
Find Deal
Tue, Jul 9 - Tue, Jul 16
6:05 pm - 11:56 pmAUS-CHA
4h 51m1 stop
5:35 am - 11:37 amCHA-AUS
7h 02m1 stop
$427Delta
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Fri, Jun 21 - Sun, Jun 30
9:59 am - 11:51 pmAUS-CHA
12h 52m2 stops
3:45 pm - 8:50 pmCHA-AUS
6h 05m1 stop
$431Delta
Find Deal
Sat, Sep 7 - Tue, Sep 10
6:08 pm - 10:52 pmAUS-CHA
27h 44m2 stops
5:34 pm - 8:29 amCHA-AUS
15h 55m2 stops
$459United Airlines
Find Deal
Tue, Jul 9 - Tue, Jul 16
1:30 pm - 10:02 pmAUS-CHA
7h 32m2 stops
6:46 am - 11:22 amCHA-AUS
5h 36m1 stop
$496American Airlines
Find Deal
Sat, May 25 - Wed, May 29

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 Thursday. 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 ($154) and United Airlines ($343). The cheapest round-trip tickets were found on American Airlines ($306) and Delta ($308).

Good to know

Low season

March

High season

July

Cheapest flight

$154
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 $154 for a one-way ticket and $306 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, Star Alliance, and SkyTeam 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 $424 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 10838 reviews
7.9Comfort
7.4Food
8.2Boarding
8.0Entertainment
8.6Crew
Airline reviews

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

10.0 ExcellentAllan, May 2024SUN - SLC
Read more about Delta reviews

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Delta is one of the best airlines I have flown

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

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

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.

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
$154
9/26Thu
1 stopAmerican Airlines
4h 44mAUS-CHA
$163
9/26Thu
1 stopAmerican Airlines
4h 44mAUS-CHA
$188
5/26Sun
2 stopsAmerican Airlines
8h 32mAUS-CHA
$324
9/26Thu
2 stopsUnited Airlines
14h 47mAUS-CHA
$343
5/26Sun
3 stops
28h 25mAUS-CHA
$363
9/26Thu
2 stopsAmerican Airlines
11h 19mAUS-CHA
$378

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Austin - Chattanooga Flights

Departure:

Austin (AUS)United States

Destination:

Chattanooga (CHA)United States

Return flight deals:

Chattanooga - Austin

Cabin classes: