Cheap flights from Austin-Bergstrom to Chattanooga

Compare Austin-Bergstrom to Chattanooga flight deals

Find the cheapest month or even day of the year to fly to Chattanooga

Book the best Chattanooga fare with no extra fees

Flight deals from Austin-Bergstrom to Chattanooga

Looking for a cheap last-minute deal or the best return flight from Austin-Bergstrom Airport to Chattanooga Airport? If you want to travel next month, return fares start from $398. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Austin-Bergstrom to Chattanooga

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Austin-Bergstrom to Chattanooga flights are currently cheapest in July.

Austin-Bergstrom to Chattanooga: Alternative routes

Compare routes from Austin-Bergstrom to Chattanooga below. You may find an airport to fly into that's cheaper, faster, or easier than Chattanooga.

Austin to Chattanooga: Flight information

The things to know before you go.
Cheapest flight found$346
Cheapest month to flyJuly

Finding cheap flights from Austin-Bergstrom to Chattanooga: Frequently asked questions

The best price we found for a return flight from Austin-Bergstrom to Chattanooga is $378. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Austin-Bergstrom to Chattanooga. But we found flights with one or more stops from $378.
As of July 2026, there are no flights flying from Austin-Bergstrom to Chattanooga.
The cheapest month to fly from Austin-Bergstrom to Chattanooga is usually October.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Austin-Bergstrom Airport to Chattanooga Airport on Saturday, 17 October 2026.
No airlines currently offer direct flights between Austin-Bergstrom Airport and Chattanooga Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chattanooga but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chattanooga is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Delta offers the cheapest flight tickets to Chattanooga.

Flying from Austin-Bergstrom Airport (AUS) to Chattanooga Airport (CHA): what you need to know

  • Leave enough time to catch your AUS to CHA flight. Generally, it's best to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • During popular months such as July, you'll want to get to the airport earlier than normal. Arrive two hours before domestic departures and four hours ahead of international flights when you travel during a high season in general.

  • If you want to split up your journey, simply uncheck 'Direct flights only' when searching for your ticket from Austin-Bergstrom Airport to Chattanooga Airport. Here are the top stopovers between AUS and CHA:

    • Atlanta Hartsfield-Jackson Airport

    • Dallas Fort Worth International Airport

    • Charlotte Douglas Airport

How to find the cheapest flights from Austin-Bergstrom Airport (AUS) to Chattanooga Airport (CHA)

  • $347 is the best price for a one-way Austin-Bergstrom Airport to Chattanooga Airport flight. A return flight starts at $378. These prices can change depending on demand.

  • Don't wait until the last minute. You're more likely to get cheap tickets from AUS to CHA if you book ahead. Airlines often offer some terrific early bird deals.

  • If you're willing to be flexible with your trip dates, use the 'Whole month' tool. It'll find the lowest price across each month when looking for your flight from Austin-Bergstrom Airport to Chattanooga Airport.

  • Snapping up cheap flights from AUS to CHA is a cinch with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch as soon as there's a better deal.

  • Tailor your trip with filters. Pick your ideal arrival and departure times, total journey duration and airlines. You can also sort results by 'Fastest,' 'Cheapest' or 'Best' flights from Austin-Bergstrom Airport to Chattanooga Airport.

Handy information about Austin-Bergstrom Airport (AUS)

  • The address for AUS is 3600 Presidential Blvd.

  • 77% of flights that depart Austin-Bergstrom Airport land at their destination on time.

  • Central Austin to Austin-Bergstrom Airport is approximately 16 kilometres. Depending on traffic, it'll take you about 20 minutes to get there if you're ride-sharing, catching a taxi or driving.

  • Planning to take public transport? Expect a trip time of around 45 minutes.

  • Looking for a convenient hotel near AUS? If you're boarding an early flight from Austin-Bergstrom Airport to Chattanooga Airport, these accommodation options will put you moments from your departure lounge:

Arriving at Chattanooga Airport (CHA)

When to fly to Chattanooga Airport (CHA)

  • It's time to plan your dates for your flight from Austin-Bergstrom Airport to Chattanooga Airport. October is the most popular month to visit Chattanooga. If you like a more relaxed vibe, go in January.

  • Before locking in your flight from Austin-Bergstrom Airport to Chattanooga Airport, think about the type of weather you enjoy. July is the warmest month in Chattanooga, with the temperature ranging from 17ºC (63ºF) to 31ºC (88ºF).

  • If you like travelling in cooler conditions, search for a cheap ticket from AUS to CHA in January. Temperatures average between -5ºC (23ºF) and 10ºC (50ºF) then.

Explore more of the United States

  • Chattanooga has loads to offer, but there are so many other corners of the United States waiting to be discovered. About 402 kilometres east of Chattanooga, a visit to Charlotte will fill your itinerary to the brim. Start with leading attractions like Bechtler Museum of Modern Art, Discovery Place and NASCAR Hall of Fame.

  • Around 434 kilometres west of Chattanooga, Memphis is another essential stop in the United States. Get a taste of what this destination has to offer at Elvis Presley’s Memphis, Graceland and National Civil Rights Museum.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.