IND is known for its efficient security process, with average wait times under 3 minutes. Check wait times online before heading to the airport.

Most accurate provider | CheapOair 3 stars  | 
|---|---|
Most trusted provider | CheapOair 3 stars  | 
Round-trip from | $110 (Kiwi.com)  | 
One-way from | $59 (Priceline)  | 
Popular in | January | 
Cheapest in | May | 
Average price | $299 | 
Good round-trip deal | $276 or less | 
Good one-way deal | $116 or less | 
Fly from
Fly to
Route
Depart
Return
Price
IndianapolisAtlanta
IND - ATL
INDATL
Indianapolis
Mon 12/1
9:29 pm-7:54 am
1 stop10h 25m
Atlanta Hartsfield-Jackson
Mon 12/8
5:12 pm-6:50 pm
Nonstop1h 38m
IndianapolisAtlanta
IND - ATL
INDATL
Indianapolis
Wed 11/19
5:05 am-10:24 pm
2 stops17h 19m
Atlanta Hartsfield-Jackson
Tue 12/2
3:37 pm-9:08 pm
1 stop5h 31m
IndianapolisAtlanta
IND - ATL
INDATL
Indianapolis
Mon 11/17
7:39 pm-6:02 am
1 stop10h 23m
Atlanta Hartsfield-Jackson
Fri 11/21
11:28 am-5:12 pm
1 stop5h 44m
IndianapolisAtlanta
IND - ATL
INDATL
Indianapolis
Thu 11/13
8:39 pm-6:02 am
1 stop9h 23m
Atlanta Hartsfield-Jackson
Mon 11/17
9:46 am-11:22 am
Nonstop1h 36m
IndianapolisAtlanta
IND - ATL
INDATL
Indianapolis
Wed 12/3
7:15 am-12:10 pm
1 stop4h 55m
Atlanta Hartsfield-Jackson
Wed 12/3
7:37 pm-11:59 pm
1 stop4h 22m
IndianapolisAtlanta
IND - ATL
INDATL
Indianapolis
Fri 12/12
12:40 pm-2:15 pm
Nonstop1h 35m
Atlanta Hartsfield-Jackson
Mon 12/15
3:25 pm-5:00 pm
Nonstop1h 35m
IndianapolisAtlanta
IND - ATL
INDATL
Indianapolis
Fri 12/5
1:15 pm-7:20 pm
1 stop6h 05m
Atlanta Hartsfield-Jackson
Wed 12/10
1:05 pm-10:35 pm
2 stops9h 30m
IndianapolisAtlanta
IND - ATL
INDATL
Indianapolis
Thu 1/29
10:30 am-12:05 pm
Nonstop1h 35m
Atlanta Hartsfield-Jackson
Sun 2/1
11:35 am-1:10 pm
Nonstop1h 35m
IndianapolisAtlanta
IND - ATL
INDATL
Indianapolis
Sat 1/17
12:15 pm-1:50 pm
Nonstop1h 35m
Atlanta Hartsfield-Jackson
Sat 1/17
5:05 pm-10:25 pm
1 stop5h 20m
IndianapolisAtlanta
IND - ATL
INDATL
Indianapolis
Fri 1/30
10:30 am-12:05 pm
Nonstop1h 35m
Atlanta Hartsfield-Jackson
Sun 2/1
11:35 am-1:10 pm
Nonstop1h 35m
| Provider | Price Accuracy | Trust Score* | 
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | 
The best time to book flights from Indianapolis to Atlanta is 46 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, March is the cheapest month in which you can book a flight from Indianapolis to Atlanta (average of $37). Flying from Indianapolis to Atlanta in February is currently the most expensive (average of $106). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
One of the essential ways to save on airfare from Indianapolis to Atlanta is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 32% on airfare.
Travelers seeking maximum savings on their Indianapolis to Atlanta flight should consider departing on Friday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Fort Lauderdale (FLL) – chosen by Cheapflights users on 70% of 1-stop itineraries from Indianapolis to Atlanta on Cheapflights.
Flights via Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 4h 12m.
Flights via Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 4h 12m.
Flights via Fort Lauderdale (FLL) offer the fastest connection on this route, with an average layover time of 0h 49m.
Overall
Boarding
Entertainment
Crew
Food
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Reviews
Mike,Aug 2025
OKC - AUS
Overall
Boarding
Entertainment
Crew
Food
Comfort
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Mike,Aug 2025
OKC - AUS
Overall
Boarding
Entertainment
Crew
Food
Comfort
Reviews
Mike,Aug 2025
OKC - AUS
Overall
Boarding
Entertainment
Crew
Food
Comfort
Reviews
Mike,Aug 2025
OKC - AUS
Overall
Boarding
Entertainment
Crew
Food
Comfort
Reviews
Mike,Aug 2025
OKC - AUS
Overall
Boarding
Entertainment
Crew
Food
Comfort
Reviews
Mike,Aug 2025
OKC - AUS
| Airline | Cheapest | Average | Flexibility | On-time | 
|---|---|---|---|---|
| Cheapest$42 | Average$127 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$47 | Average$118 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$129 | Average$249 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$139 | Average$293 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$158 | Average$294 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$172 | Average$369 | FlexibilityNo cancel fee | On-time69% |