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

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 March.

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 foundج.م.‏ 5,068
Cheapest month to flyMarch

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 ج.م.‏ 10,421. 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 ج.م.‏ 10,421.
As of February 2026, there are no flights flying from Austin-Bergstrom to Chattanooga.
The cheapest month to fly from Austin-Bergstrom to Chattanooga is usually April.
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 Thursday, 2 April 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, Spirit Airlines offers the cheapest flight tickets to Chattanooga.

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

  • Your AUS to CHA flight won't wait if you're running late, so be at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.

  • During popular months such as July, you'll want to get to the airport earlier. Arrive two hours before domestic departures and four hours ahead for an international flight whenever you're flying during peak periods in general.

  • Think about adding a stopover when booking your ticket from Austin-Bergstrom International Airport to Chattanooga Airport. Just deselect 'Direct flights only' to break up your journey, or perhaps explore a new destination along the way. Check out these options between AUS and CHA:

    • Hartsfield-Jackson Atlanta International Airport

    • Dallas/Fort Worth International Airport

    • Charlotte Douglas International Airport

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

  • The cheapest price we've seen for a one-way Austin-Bergstrom International Airport to Chattanooga Airport flight is ج.م.‏ 5,068. A return plane ticket is currently ج.م.‏ 10,421. Depending on the availability when you book, these fares can change.

  • It's a good idea to book as early as possible if you want to find cheap tickets from AUS to CHA. That's because flight prices are based on demand, which tends to rise closer to departure.

  • If you're flexible with your trip dates, try using the 'Whole month' search tool. It'll give you the lowest price across every month when looking for your flight from Austin-Bergstrom International Airport to Chattanooga Airport.

  • Save time looking for cheap flights from AUS to CHA by setting up a Price Alert. You'll receive an email or notification on the app when a new discounted fare appears.

  • Choose your ideal arrival and departure times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Austin-Bergstrom International Airport to Chattanooga Airport.

Handy information about Austin-Bergstrom International Airport (AUS)

  • You'll find AUS at 3600 Presidential Blvd.

  • 81.23% of flights leaving Austin-Bergstrom International Airport land at their destination on schedule. Given its impressive on-time stats, you're unlikely to face delays when taking off from AUS.

  • To reach Austin-Bergstrom International Airport from central Austin, it takes around 25 minutes if you're travelling by car. This depends on traffic, however. It's approximately 19 kilometres from the airport to the city centre.

  • Expect a trip time of around 3 hours 25 minutes on public transport.

  • Get your travels off to a hassle-free start by staying near AUS. Whether you've booked an early flight from Austin-Bergstrom International Airport to Chattanooga Airport or want to avoid feeling rushed, these hotels are perfect:

Arriving at Chattanooga Airport (CHA)

Getting from Chattanooga Airport (CHA) to central Chattanooga

  • Chattanooga Airport is roughly 21 kilometres from central Chattanooga. The drive time takes about 15 minutes.

  • If you're travelling by public transport, expect a journey time of around 1 hour 10 minutes.

When to fly to Chattanooga Airport (CHA)

  • The quietest month for a flight from Austin-Bergstrom International Airport to Chattanooga Airport is February, while June is the busiest. Pick the best time to visit Chattanooga based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • Lock in your flight from Austin-Bergstrom International Airport to Chattanooga Airport for July if you want to go to Chattanooga during its warmest month. Expect temperatures of between 17ºC and 30ºC.

  • Look for cheap tickets from AUS to CHA in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between -5ºC and 10ºC on average.

Explore more of United States

  • You've seen Chattanooga, now it's time to discover more of United States. Journey around 402 kilometres east to Charlotte to tick off its top attractions. From NASCAR Hall of Fame to Freedom Park and Carolinas Aviation Museum, you'll have a full itinerary ahead.

  • Around 434 kilometres west of Chattanooga, Memphis is another favourite stop in United States. Start your sightseeing at Beale Street, National Civil Rights Museum and Sun Studio.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.