AUS - CHA

$154 Find Cheap Flights from Austin to Chattanooga - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$267
Typical prices: $308-$488
United Airlines
Tue 11/6Fri 11/9
AUS - CHA • 1 stop
Cheapest one-way
$154
Typical prices: $208-$388
Multiple Airlines
Tue 10/2
AUS - CHA • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Austin and Chattanooga. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 31% price drop
October
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Charlotte Douglas (CLT)
Cheapest • Avg $379 (round-trip)
Atlanta Hartsfield-Jackson (ATL)
Shortest trip • 4h 42m (one-way)
Insights
Insights
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We hope you love your trip to Chattanooga!
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Booking Insights
Flight Deals

Cheap Flights from Austin to Chattanooga (AUS-CHA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Austin to Chattanooga

Fri, Nov 6 - Mon, Nov 9
United Airlines Logo
4:17 pm - 11:28 pmAUS  Austin Bergstrom-CHA Chattanooga Lovell Field
6h 11m1 stop Houston George Bush Intcntl
United Airlines Logo
4:40 pm - 11:15 pmCHA  Chattanooga Lovell Field-AUS Austin Bergstrom
7h 35m1 stop Houston George Bush Intcntl
$267United Airlines
Sat, Oct 10 - Wed, Oct 14
United Airlines Logo
5:29 pm - 12:10 amAUS  Austin Bergstrom-CHA Chattanooga Lovell Field
5h 41m1 stop Chicago O'Hare Intl
United Airlines Logo
7:00 am - 1:18 pmCHA  Chattanooga Lovell Field-AUS Austin Bergstrom
7h 18m1 stop Houston George Bush Intcntl
$267United Airlines
Sat, Oct 10 - Wed, Oct 14
United Airlines Logo
2:26 pm - 12:10 amAUS  Austin Bergstrom-CHA Chattanooga Lovell Field
8h 44m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
7:00 am - 1:18 pmCHA  Chattanooga Lovell Field-AUS Austin Bergstrom
7h 18m1 stop Houston George Bush Intcntl
$272United Airlines
Sat, Nov 7 - Fri, Nov 13
American Airlines Logo
6:00 am - 2:23 pmAUS  Austin Bergstrom-CHA Chattanooga Lovell Field
7h 23m1 stop Charlotte Douglas
American Airlines Logo
8:15 pm - 11:59 pmCHA  Chattanooga Lovell Field-AUS Austin Bergstrom
4h 44m1 stop Dallas/Fort Worth
$287American Airlines
Sat, Oct 31 - Tue, Nov 3
American Airlines Logo
3:11 pm - 10:53 pmAUS  Austin Bergstrom-CHA Chattanooga Lovell Field
6h 42m1 stop Dallas/Fort Worth
American Airlines Logo
5:28 pm - 10:59 pmCHA  Chattanooga Lovell Field-AUS Austin Bergstrom
6h 31m1 stop Dallas/Fort Worth
$287American Airlines
Sat, Nov 14 - Tue, Nov 17
United Airlines Logo
5:40 pm - 11:28 pmAUS  Austin Bergstrom-CHA Chattanooga Lovell Field
4h 48m1 stop Houston George Bush Intcntl
United Airlines Logo
7:00 am - 1:17 pmCHA  Chattanooga Lovell Field-AUS Austin Bergstrom
7h 17m1 stop Houston George Bush Intcntl
$287United Airlines
Wed, Oct 7 - Wed, Oct 14
American Airlines Logo
9:24 am - 3:23 pmAUS  Austin Bergstrom-CHA Chattanooga Lovell Field
4h 59m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 10:56 amCHA  Chattanooga Lovell Field-AUS Austin Bergstrom
6h 56m1 stop Charlotte Douglas
$293American Airlines
Wed, Oct 7 - Tue, Oct 13
Delta Logo
1:37 pm - 7:37 pmAUS  Austin Bergstrom-CHA Chattanooga Lovell Field
5h 00m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:00 pm - 11:24 pmCHA  Chattanooga Lovell Field-AUS Austin Bergstrom
5h 24m1 stop Atlanta Hartsfield-Jackson
$313Delta
Wed, Oct 7 - Tue, Oct 13
Delta Logo
1:37 pm - 7:37 pmAUS  Austin Bergstrom-CHA Chattanooga Lovell Field
5h 00m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:00 pm - 11:24 pmCHA  Chattanooga Lovell Field-AUS Austin Bergstrom
5h 24m1 stop Atlanta Hartsfield-Jackson
$339Delta
Thu, Oct 1 - Sun, Oct 4
Delta Logo
1:34 pm - 6:45 pmAUS  Austin Bergstrom-CHA Chattanooga Lovell Field
4h 11m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:35 am - 9:20 amCHA  Chattanooga Lovell Field-AUS Austin Bergstrom
4h 45m1 stop Atlanta Hartsfield-Jackson
$369Delta
Booking Insights

Price, demand and travel trends for Austin to Chattanooga flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Austin to Chattanooga with more confidence.

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

Round-trip flights from Austin to Chattanooga start at $267. Prices are below average for this route right now, with typical round-trip fares ranging from $308 to $488. The lowest price found in the past 5 days was $267 on United Airlines.

What's the cheapest day of the week to fly from Austin to Chattanooga?

Friday is the cheapest day of the week to fly from Austin to Chattanooga, it is 9% cheaper than the average day. Sunday is the most expensive day with flight prices 39% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • January is the cheapest month to fly from Austin to Chattanooga at $268 round-trip.
  • December ($956) and March ($638) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 256% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Austin to Chattanooga flights

Low season

February

Cheapest flight

$154
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly and prices are also 3% 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

Your Austin to Chattanooga flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Austin to Chattanooga?

    Flights from Austin to Chattanooga usually depart from Austin Bergstrom (AUS) and arrive at Chattanooga Lovell Field (CHA).

  • What cabin classes can I book on flights from Austin to Chattanooga?

    Two cabin classes are available on flights from Austin to Chattanooga:

    • Economy Class
    • First Class

  • Which airports do connecting flights from Austin to Chattanooga pass through?

    One-stop flights from Austin to Chattanooga most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) - 45% of one-stop connections
    • Dallas/Fort Worth (DFW) - 44% of one-stop connections
    • Charlotte Douglas (CLT) - 6% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 3% of one-stop connections

    Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Austin to Chattanooga?

    Yes. Being flexible with your travel dates can save you up to 35% on the Austin to Chattanooga route. Friday is the cheapest departure day at $356 round-trip on average, while Sunday is the most expensive at $540, a difference of $184. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from Austin to Chattanooga?

    A nonstop flight from Austin to Chattanooga takes 0h 00m, covering 798 miles.

  • Do I need a passport to fly from Austin to Chattanooga?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • How are flight prices from Austin to Chattanooga looking right now?

    One-way fares from Austin to Chattanooga are currently lower than usual. Average one-way flight prices are about $232, which is 11% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Austin to Chattanooga?

    Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 4h 42m, compared with 4h 42m via Dallas/Fort Worth (DFW) and 4h 54m via Houston George Bush Intcntl (IAH).

  • What is the time difference between Austin and Chattanooga?

    Chattanooga is 1 hour ahead of Austin (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Chattanooga Lovell Field Airport (CHA)?

    Chattanooga Lovell Field Airport (CHA) hosts 5 major car rental companies, with daily rates starting from around $30 for economy cars. Top options include:
    • Budget
    • Thrifty
    • Alamo
    • Dollar
    • Hertz

  • How much should I expect to pay for a Austin to Chattanooga flight?

    Round-trip flights from Austin to Chattanooga range from $308 to $488, with an average of $388 over the past 12 months. Anything below $308 counts as a good deal.

Your guide to booking Austin to Chattanooga flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Friday departure instead of Sunday. On this route, Friday flights average $356 - about $184 less than Sunday (34% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Austin to Chattanooga trip for January. Fares historically average $268 round-trip in that month - typically $688 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Chattanooga Lovell Field Airport.
    - Extended Stay America Select Suites - Chattanooga - Airport
    - Intown Suites Extended Stay Chattanooga Tn - Airport

More options for your flight from Austin to Chattanooga

Complete your trip to Chattanooga with a hotel stay or car rental

Car rentals in Chattanooga
Hotels in Chattanooga
Vacations in Chattanooga