Southwest® flights from Indianapolis to Atlanta from $114
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Low fares from Indianapolis to Atlanta
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Indianapolis (IND)to
Atlanta (ATL)
Depart: 01/12/2026
One-way
Basic
From
$114
Seen: 11 hrs ago
Indianapolis (IND)to
Atlanta (ATL)
Depart: 01/18/2026
One-way
Basic
From
$114
Seen: 8 hrs ago
Indianapolis (IND)to
Atlanta (ATL)
Depart: 02/26/2026
One-way
Basic
From
$114
Seen: 9 hrs ago
Indianapolis (IND)to
Atlanta (ATL)
Depart: 02/21/2026
One-way
Basic
From
$114
Seen: 23 hrs ago
Indianapolis (IND)to
Atlanta (ATL)
Depart: 01/07/2026
One-way
Basic
From
$114
Seen: 6 hrs ago
Indianapolis (IND)to
Atlanta (ATL)
Depart: 01/16/2026
One-way
Basic
From
$114
Seen: 6 hrs ago
Explore flights from Indianapolis to Atlanta
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Travel tips for your next Southwest flight
How to board the plane earlier on open seating flights departing on or before January 26, 2026:
Southwest seats are first come, first served based on check-in order. But there are ways to board the plane earlier!
- Purchase EarlyBird Check-In®1 for automatic check-in and a better boarding position.
- Purchase Upgraded Boarding2 to get an A1-A15 boarding position (depending on availability).
- Purchase a Business Select® fare or upgrade to Business Select to get a guaranteed A1-A15 boarding position.
Enjoy movies, sips, and snacks during your flight.
Take advantage of inflight entertainment with free movies4, free live TV5, free texting6, and $8 inflight Internet7.
We also offer free sodas, coffee, and snacks8—learn more about the inflight food and beverage experience.
Make the most of our Rapid Rewards® Program.
Rapid Rewards Members can redeem their points for flights, hotel stays, rental cars, gift cards, and more. And your points never expire!
Flight Details
Departing from:
Indianapolis International Airport
Arriving at:
Hartsfield-Jackson Atlanta International Airport
Average flight time:
1 hour 30 minutes
Distance:
432 miles
Route Information
150† Weekly flights
- 1‡ Nonstop flight per day Monday through Friday
- 1‡ Nonstop flight on Saturday
- 1‡ Nonstop flight on Sunday
† Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.
‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.
Explore Atlanta
With a nickname like “Hotlanta,” it’s clear that Atlanta is the place to be. But Atlanta has been a vibrant, thriving city for many years, even before it became in vogue. When you fly to Atlanta with Southwest, you will discover a city with a rich background in music, food, art, and architecture that continues to grow and evolve each day. Don’t just visit Atlanta—experience Atlanta. Get a taste of the local cuisine at Krog Street Market and soak in sounds from talented musicians at the local venues. Need some fresh air? Visit the area’s trails and parks for an outdoor adventure.
Consider your arrival to Hartsfield-Jackson Atlanta International Airport, the largest airport in the world, a big start to an even bigger trip. And before you get to know Atlanta for what it is today, learn about what Atlanta was in the past. A frontrunner in the Civil Rights Movement, go to the National Center for Civil and Human Rights during your trip. Learn about the origin of one of the nation’s greatest leaders as well, and visit Martin Luther King Jr.’s birth home. Or take a walk through one of Atlanta’s historic neighborhoods, parks, and cemeteries to learn more about the city’s background.
Questions we hear the most
The average flight time from Indianapolis to Atlanta is 1 hour 30 minutes.
There are 150 weekly flights from Indianapolis to Atlanta on Southwest Airlines.
Yes, Southwest flies nonstop from Indianapolis to Atlanta once per day from Monday through Friday.
Yes, Southwest flies nonstop from Indianapolis to Atlanta once per day on Saturdays and Sundays.
To find the lowest fares by day and time to fly Indianapolis to Atlanta with Southwest, check out our Low Fare Calendar.
You can rent a car at Hartsfield-Jackson Atlanta International Airport book yours with your flight.
Yes! Flights from Indianapolis to Atlanta—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
Check the status of your upcoming Southwest flight.
Check out the Southwest Airlines® Help Center for answers about everything Southwest.
Explore Flights from Other Popular Origins
Popular Flights from Indianapolis
1EarlyBird Check-In® pricing starts at $15 one-way, and is subject to availability. Pricing may vary based on the popularity and length of each (one-way) flight. Please see optional travel charges for more details.
2Upgraded boarding prices and benefits are per eligible segment. Flights must be within 24 hours of departure to be eligible for upgraded boarding.
3Where available. Available only on WiFi-enabled aircraft. Limited-time offer.
4Due to licensing restrictions, on WiFi-enabled international flights, free live TV and iHeartRadio may not be available for the full duration of flight.
5Texting only allows access to iMessage and WhatsApp (which must be downloaded and activated before connecting to SouthwestWiFi).
6Internet access for $8 per device from takeoff to landing. Price is subject to change. May not be available for the full duration of flight. In order to provide a top-notch Internet experience, we prohibit access to certain high-bandwidth applications and websites. We also prohibit access to certain obscene or offensive content.
7Flights traveling 175 miles or less will have only water available. Complimentary snacks are served on flights over 175 miles. If you’re flying between Hawaii and the continental U.S., you’ll have even more snacks to choose from.