AUS - CHA

$136 Find Cheap Flights from Austin to Chattanooga

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 6/3. 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 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
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$293
Typical prices: $347-$248
Delta
tor. 6/4ons. 6/10
AUS - CHA • 1 stop
Cheapest one-way
$139
Typical prices: $175-$189
American Airlines
ons. 6/3
AUS - CHA • 1 stop
Top airlines
Cheapest • from $293 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Austin and Chattanooga. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $253 (round-trip)
Shortest trip • 4h 21m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 35% 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 Chattanooga!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Austin to Chattanooga

tor., juni 4 - ons., juni 10
Delta Logo
2:48 pm - 8:28 pm
AUS
-
CHA
4h 40m
1 stop
Delta Logo
10:01 am - 3:50 pm
CHA
-
AUS
6h 49m
1 stop
$293Delta
tor., aug. 13 - søn., aug. 16
Delta Logo
8:15 am - 1:58 pm
AUS
-
CHA
4h 43m
1 stop
Delta Logo
2:44 pm - 8:22 pm
CHA
-
AUS
6h 38m
1 stop
$309Delta
tor., sep. 24 - søn., sep. 27
Delta Logo
5:00 pm - 10:08 pm
AUS
-
CHA
4h 08m
1 stop
Delta Logo
6:30 am - 9:31 am
CHA
-
AUS
4h 01m
1 stop
$334Delta
tor., maj 28 - søn., maj 31
United Airlines Logo
6:40 am - 1:21 pm
AUS
-
CHA
5h 41m
1 stop
United Airlines Logo
7:00 am - 11:14 am
CHA
-
AUS
5h 14m
1 stop
$339United Airlines
søn., maj 31 - søn., juni 7
Multiple Airlines Logo
7:48 pm - 9:15 pm
AUS
-
CHA
24h 27m
1 stop
Multiple Airlines Logo
2:53 pm - 1:04 pm
CHA
-
AUS
23h 11m
2 stops
$354Multiple Airlines
fre., maj 15 - tir., maj 19
Delta Logo
6:30 am - 2:06 pm
AUS
-
CHA
6h 36m
1 stop
Delta Logo
7:56 pm - 12:31 am
CHA
-
AUS
5h 35m
1 stop
$369Delta
tir., okt. 27 - lør., okt. 31
United Airlines Logo
6:40 am - 1:21 pm
AUS
-
CHA
5h 41m
1 stop
United Airlines Logo
10:45 am - 4:25 pm
CHA
-
AUS
6h 40m
1 stop
$370United Airlines
tir., okt. 27 - lør., okt. 31
United Airlines Logo
6:40 am - 1:21 pm
AUS
-
CHA
5h 41m
1 stop
United Airlines Logo
2:01 pm - 10:34 pm
CHA
-
AUS
9h 33m
2 stops
$375United Airlines
tir., okt. 27 - lør., okt. 31
United Airlines Logo
5:46 am - 5:20 pm
AUS
-
CHA
10h 34m
2 stops
United Airlines Logo
2:01 pm - 10:34 pm
CHA
-
AUS
9h 33m
2 stops
$381United Airlines
fre., okt. 16 - lør., okt. 17
American Airlines Logo
11:35 am - 7:55 pm
AUS
-
CHA
7h 20m
1 stop
American Airlines Logo
6:13 am - 9:52 am
CHA
-
AUS
4h 39m
1 stop
$410American Airlines
Booking Insights

KAYAK's insights & trends for Austin to Chattanooga flights

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.

How much is a round-trip flight from Austin to Chattanooga?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Austin to Chattanooga departing in June.

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 round-trip 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 $268 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $734 and $527 respectively.

Good to know

Low seasonFebruary
Cheapest flight$139
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly with an average 28% increase in price.
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 $139 for a one-way ticket and $293 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?

    SkyTeam, and oneworld 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 $343 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $388 and an overall rating of 7.1.

  • 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.

Reviews of the 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.
7.9
DeltaOverall score based on 8456 reviews
7.9Comfort
8.1Boarding
7.8Entertainment
8.5Crew
7.2Food
Airline reviews

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

8.0 ExcellentMatthew, May 2026
OKC - ATL
Read more Delta reviews

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

Cancelled BOYH legs of our flight home 30 min before initial boarding

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

The staff was nice. I appreciated that I was able to take an earlier flight, even though it was last minute. The boarding process felt rather chaotic.

My flight got delayed a total of five times. And the boarding gate changed four times. most of the time the platform was not up-to-date with the changes taking place. The most discouraging part of the entire trip by far.

Returned home with a blood clot from flight homes and the uncomfortable aircraft I was on.

The crew was very kind, but no in-flight entertainment monitors and a 2 hour and 30 minute delay was extremely frustrating.

Everything was delayed and the staff sent me to the wrong gate, causing me to miss one of my flights. I arrived at my destination 6 hours later than I was supposed to.

It was good, the staff was great, and the food, was as usual, tea and biscuit. Bathroom was clean, and the plane was clean as well.

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

Information on your arrival and departure airports