Cheap flight tickets from Chattanooga to Atlanta Hartsfield-Jackson

Compare Chattanooga to Atlanta Hartsfield-Jackson flight deals

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Flight deals from Chattanooga to Atlanta Hartsfield-Jackson

Looking for a cheap last-minute deal or the best return flight from Chattanooga to Atlanta Hartsfield-Jackson? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Chattanooga to Atlanta Hartsfield-Jackson

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

Direct flights from Chattanooga to Atlanta Hartsfield-Jackson

Chattanooga to Atlanta Hartsfield-Jackson: Alternative routes

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

Chattanooga to Atlanta: Flight information

The things to know before you go.
Cheapest flight foundRM776
Cheapest month to flyMay
Average flight time59 mins
Most popular airlineDelta
Average flights per week440

Finding cheap flights from Chattanooga to Atlanta Hartsfield-Jackson: Frequently asked questions

The best price we found for a return flight from Chattanooga to Atlanta Hartsfield-Jackson is RM776. 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.
59 minutes is the average flight time from Chattanooga to Atlanta Hartsfield-Jackson.
Delta, LATAM Airlines and Aeromexico fly direct from Chattanooga to Atlanta Hartsfield-Jackson.
As of February 2026, there are 440 flights per week flying from Chattanooga to Atlanta Hartsfield-Jackson.
The cheapest month to fly from Chattanooga to Atlanta Hartsfield-Jackson is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chattanooga Airport to Atlanta Hartsfield-Jackson Airport on Friday, 22 May 2026.
Yes – the average flight time is 59 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 Atlanta Hartsfield-Jackson 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 Atlanta is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to Atlanta Hartsfield-Jackson.

Flying from Chattanooga Airport (CHA) to Hartsfield-Jackson Atlanta International Airport (ATL): what you need to know

  • The average length of a direct flight from Chattanooga Airport to Hartsfield-Jackson Atlanta International Airport is 55 minutes.

  • Chattanooga and Atlanta share the UTC-4 timezone. That means you won't have to change your watch on arrival.

  • Each week, there are 68 Chattanooga Airport to Hartsfield-Jackson Atlanta International Airport flights. To get going as early as possible, go for the 05:30 Delta Air Lines flight. If you'd rather make the most of your day before you fly, the last flight is at 20:11 with Delta Air Lines.

  • To ensure you get on your CHA to ATL flight, leave plenty of time for things like baggage drop and finding your gate. Turning up two hours ahead of international departures and one hour before domestic flights is the general rule.

  • Travelling during a peak month such as June? Public holidays and other popular seasons can result in longer queues at security. Be extra cautious and arrive up to four hours before international flights and two hours before domestic departures.

  • Travelling to Atlanta (and then seeing more of United States!) is easy with Delta Air Lines. This popular carrier has direct flights from Chattanooga Airport to Hartsfield-Jackson Atlanta International Airport.

  • The airline with the highest number of bookings on this route is Delta Air Lines.

  • Delta Air Lines is the most punctual carrier offering CHA to ATL flights. An impressive 80.62% of its services on this route land as scheduled.

  • If you'd like to split up your journey, simply uncheck 'Direct flights only' when searching for your ticket from Chattanooga Airport to Hartsfield-Jackson Atlanta International Airport. Here are the most popular stopovers between CHA and ATL:

    • Charlotte Douglas International Airport

    • Detroit Metropolitan Wayne County Airport

    • Ronald Reagan National Airport

How to find the cheapest flights from Chattanooga Airport (CHA) to Hartsfield-Jackson Atlanta International Airport (ATL)

  • Right now, RM657 is the cheapest price we've found for a one-way Chattanooga Airport to Hartsfield-Jackson Atlanta International Airport flight. The best price for a return plane ticket is RM776. Remember that fares may change due to availability at the time of booking.

  • To pick up cheap tickets from CHA to ATL, reserve your trip six months ahead of your planned departure.

  • May is the cheapest month for flights from Chattanooga Airport to Hartsfield-Jackson Atlanta International Airport. If you need to fly at a different time of year, the 'Whole month' tool will show you the lowest prices across every month.

  • You won't have to check back in every day to see if fares have dropped when you set up a Price Alert. We'll update you the moment a special offer becomes available on cheap flights from CHA to ATL.

  • Find the right flight for you with the help of the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Chattanooga Airport to Hartsfield-Jackson Atlanta International Airport, use the 'Sort by' tool. You can also filter by airline, departure and arrival times, and journey duration.

Handy information about Chattanooga Airport (CHA)

  • Of all flights departing from Chattanooga Airport, 76.74% touch down on time at their destination.

  • To get to Chattanooga Airport from central Chattanooga, it takes about 15 minutes if you're going by car. This depends on traffic, however. It's approximately 21 kilometres from the airport to the city centre.

  • Expect a journey time of about 1 hour 10 minutes on public transport.

  • Get your holiday off to a relaxed start by staying near CHA. Whether you have an early flight from Chattanooga Airport to Hartsfield-Jackson Atlanta International Airport or want to avoid feeling rushed, these hotels are perfect:

Arriving at Hartsfield-Jackson Atlanta International Airport (ATL)

Getting from Hartsfield-Jackson Atlanta International Airport (ATL) to central Atlanta

  • You'll find ATL at 6000 N Terminal Parkway.

  • Hartsfield-Jackson Atlanta International Airport is approximately 18 kilometres from the centre of Atlanta. Driving there takes about 15 minutes.

  • When travelling on public transport, expect a journey time of around 1 hour 10 minutes.

When to fly to Hartsfield-Jackson Atlanta International Airport (ATL)

  • It's time to pick your trip dates for your flight from Chattanooga Airport to Hartsfield-Jackson Atlanta International Airport. July is the busiest month to visit Atlanta. If you like a more low-key vibe, go in February.

  • When booking your flight from Chattanooga Airport to Hartsfield-Jackson Atlanta International Airport, think about the type of weather you enjoy. July is the warmest month in Atlanta, with temperatures ranging from 19ºC (66ºF) to 34ºC (93ºF).

  • If you like travelling in cooler conditions, search for a cheap ticket from CHA to ATL in January. Average temperatures are between -3ºC (27ºF) and 14ºC (57ºF) then.

Explore more of United States

  • Atlanta has plenty going for it, but there are so many other corners of United States you should also see. Around 467 kilometres south-east of Atlanta, a trip to Jacksonville will keep you on the move. Don't miss top attractions like Jacksonville Zoo and Gardens, The Cummer Museum of Art & Gardens and Friendship Fountain.

  • Charlotte is another sought-after destination in United States and is around 370 kilometres north-east of Atlanta. No trip is complete without seeing NASCAR Hall of Fame, Freedom Park and Carolinas Aviation Museum.

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