Cheap Flights from Atlanta to Chattanooga

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

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Find the cheapest month to fly from Atlanta to Chattanooga

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

Direct flights from Atlanta to Chattanooga

Atlanta to Chattanooga: Alternative routes

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

Atlanta to Chattanooga: Flight information

The things to know before you go.
Cheapest flight foundR 3,577
Cheapest month to flyJune
Average flight time54 mins
Most popular airlineDelta
Average flights per week254

Finding cheap flights from Atlanta to Chattanooga: Frequently asked questions

The best price we found for a return flight from Atlanta to Chattanooga is R 3,602. 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.
54 minutes is the average flight time from Atlanta to Chattanooga.
Delta, WestJet and Aeromexico fly direct from Atlanta to Chattanooga.
As of May 2025, there are 254 flights per week flying from Atlanta to Chattanooga.
The cheapest month to fly from Atlanta to Chattanooga is usually May 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Atlanta to Chattanooga Airport on Friday, 11 July 2025.
Yes – the average flight time is 54 minutes.
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.
The cheapest airline that flies to Chattanooga is Delta .

Travelling from Atlanta to Chattanooga Airport (CHA): what you need to know

  • Atlanta's main airport is Hartsfield-Jackson Atlanta International Airport (ATL). Check out your options for departing from this base when searching for flights from Atlanta to Chattanooga Airport (CHA).

  • 51 minutes is the average duration of a direct flight from Atlanta to Chattanooga Airport.

  • Atlanta and Chattanooga (where Chattanooga Airport is located) share the UTC-4 timezone. That means you won't need to adjust your watch when you land.

  • Hartsfield-Jackson Atlanta International Airport (ATL) to Chattanooga Airport (CHA) is the most popular route. There are 68 direct flights a week to choose from. If you prefer starting your day later, take the last flight with Delta at 23:03. Go for the first ATL to CHA departure with Delta at 08:20 if you want to get going earlier.

  • Arrive at the airport on time so you don't miss your flight from Atlanta to CHA. Be there at least two hours ahead for international flights and an hour early for domestic departures to skip the mad dash to your gate.

  • July is a busy month for air travel. If you're heading away then or during a major holiday like Christmas or Thanksgiving, show up even earlier. Aim for at least two hours ahead for domestic flights and up to four hours for international journeys.

Airports in Atlanta

Hartsfield-Jackson Atlanta International Airport (ATL)

  • Hartsfield-Jackson Atlanta International Airport (ATL) offers an easy route to your destination. Nonstop flights from Atlanta to Chattanooga Airport (CHA) can be booked from this terminal.

  • Delta is a popular airline that operates direct flights from Atlanta to Chattanooga Airport jetting out of ATL.

  • From central Atlanta, ATL is around 18 kilometres away. Use navigation apps or visit the official airport website to find the best way to get there.

  • Want a handy hotel near Hartsfield-Jackson Atlanta International Airport? If you've booked an early flight from Atlanta to Chattanooga Airport, these accommodation options will have you sleeping moments from check-in:

About Chattanooga Airport (CHA)

Getting from Chattanooga Airport (CHA) to central Chattanooga

  • From Chattanooga Airport, Chattanooga is approximately 21 kilometres away. It takes around 17 minutes to get to the centre driving.

  • Getting there by public transport takes about 1 hour and 9 minutes.

How to find the cheapest flights from Atlanta to Chattanooga Airport (CHA)

  • Pick up a one-way ticket from Atlanta to Chattanooga Airport from R 3,577 or travel return from just R 3,602. Fares listed are subject to change and may differ when you make your booking.

  • Lock in cheap tickets from Atlanta to CHA by booking at least 9 months ahead. According to flight price data, that's the sweet spot for picking up a bargain.

  • The cheapest month for tickets from Atlanta to Chattanooga Airport is June. Use the 'Whole month' tool to find the most affordable day to fly if you're flexible with your plans.

  • Log into your online account or use the app to create a Price Alert. You'll get notified straight away if there's a better deal on this route. It doesn't take long, and it'll save you time looking for cheap tickets from Atlanta to CHA every day.

  • Personalise your trip by applying filters. Adjust the number of stops, total duration, and departure and arrival times to find the right flight from Atlanta to Chattanooga Airport. You can also sort the results to see the 'Fastest,' 'Best' or 'Cheapest' options first.

The best time to fly from Atlanta to Chattanooga Airport (CHA)

  • September is the most popular month for flights from Atlanta to Chattanooga Airport. To skip the crowds, plan your trip to Chattanooga in February when things are quieter.

  • Think about the kind of weather that'll work with your plans for Chattanooga. The warmest month is July. Book your flights from Atlanta to CHA during then and you can expect temperatures of between 17ºC and 30ºC.

  • January sees average temperatures of between -5ºC and 10ºC. Search for cheap flights from Atlanta to Chattanooga Airport sometime then if you want to travel when it's cooler.

More about Chattanooga

  • When it comes to looking for somewhere to lay your head, you'll find the best places to stay in Chattanooga right here. Check out these hotels once you've booked your flight from Atlanta to Chattanooga Airport:

  • One of the best ways to get to know Chattanooga is to explore its leading attractions. Some highlights include Tennessee Aquarium, Ruby Falls and Hunter Museum of American Art.

Complete your Chattanooga trip with a car rental

  • After you've booked your hotel and cheap flight from Atlanta to Chattanooga Airport, the next task is choosing one of our car rentals in Chattanooga. Check out the exclusive deals and instantly compare options on price, pick-up convenience, and more.

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