$151 Cheap American Airlines flights from Austin to Chattanooga (AUS to CHA)

Find The Best Day To Fly from Austin to Chattanooga

Amazing American Airlines AUS to CHA Flight Deals

The cheapest flights to Chattanooga Metropolitan found within the past 7 days were $304 round trip and $151 one way. Prices and availability subject to change. Additional terms may apply.

Fri, Jul 25 - Fri, Aug 1
AUS
Austin
CHA
Chattanooga
$304 Roundtrip, found 4 days ago
$304
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Jul 25 from Austin to Chattanooga, returning Fri, Aug 1, priced at $304 found 4 days ago
Tue, Jul 22 - Mon, Jul 28
AUS
Austin
CHA
Chattanooga
$325 Roundtrip, found 1 day ago
$325
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Jul 22 from Austin to Chattanooga, returning Mon, Jul 28, priced at $325 found 1 day ago
Mon, Jul 28 - Mon, Aug 4
AUS
Austin
CHA
Chattanooga
$330 Roundtrip, found 4 days ago
$330
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Jul 28 from Austin to Chattanooga, returning Mon, Aug 4, priced at $330 found 4 days ago
Tue, Jul 22 - Mon, Jul 28
AUS
Austin
CHA
Chattanooga
$330 Roundtrip, found 1 day ago
$330
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Jul 22 from Austin to Chattanooga, returning Mon, Jul 28, priced at $330 found 1 day ago
Fri, Jun 5 - Fri, Jun 12
AUS
Austin
CHA
Chattanooga
$415 Roundtrip, found 18 hours ago
$415
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Fri, Jun 5 from Austin to Chattanooga, returning Fri, Jun 12, priced at $415 found 18 hours ago
Fri, Jun 5 - Fri, Jun 12
AUS
Austin
CHA
Chattanooga
$435 Roundtrip, found 18 hours ago
$435
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Fri, Jun 5 from Austin to Chattanooga, returning Fri, Jun 12, priced at $435 found 18 hours ago

Frequently asked questions

Can I catch a flight from Austin–Bergstrom International Airport to Chattanooga Metropolitan Airport (CHA) right now?
It's always wise to find out about any quarantine requirements and travel advice reports in effect in your destination. Ensure you visit our Covid-19 Travel Advisor for up-to-date information on flying to Chattanooga Airport.
What terminal is American Airlines at AUS?
Your boarding pass should be able to tell you which terminal your American Airlines flight will be taking off from at AUS. It might also be able to provide you with arrival details for CHA. If not, it might be a good idea to ask your airline.
Are there American Airlines non-stop flights from AUS to CHA?
If you're flying with American Airlines from AUS to Chattanooga Airport, you'll have to make a stopover. While you're waiting for your connecting flight, use the time to grab a bite to eat or stretch your legs.
How long is an American Airlines flight from AUS to CHA?
If conditions are right and all goes to plan, your American Airlines flight from AUS to CHA will take around 3 hours and 16 minutes. Make use of that short journey to check your travel schedule before you touch down.
How many direct and indirect flights does American Airlines fly from AUS to CHA?
If you're traveling from AUS to CHA, you'll discover approximately 2 American Airlines daily flights to pick from.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Chattanooga Airport, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Travelers ❤️ these 🏨 after their flight to Chattanooga

Sonesta Select Chattanooga Hamilton Place

Sonesta Select Chattanooga Hamilton Place

3 out of 5
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This hotel features a 24-hour gym and a seasonal outdoor pool. Traveling on business? Take advantage of the 24-hour business center and free WiFi in public areas. ...
8.2/10 Very Good! (1,131 reviews)
Great price, clean, and lots of space.
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Reviewed on Jul 14, 2025

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2.5 out of 5
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This motel doesn't skimp on freebies - guests receive free buffet breakfast, free WiFi, and free self parking. Business travelers can take advantage of the express ...
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Athena Inn

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2.5 out of 5
2201 Park Dr, Chattanooga, TN
This motel doesn't skimp on freebies - guests receive free continental breakfast, free WiFi, and free self parking. Business travelers can take advantage of ...
7.8/10 Good! (1,002 reviews)
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Reviewed on Jul 17, 2025

Athena Inn
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.