
Most accurate provider | Mytrip 3 stars |
|---|---|
Most trusted provider | Mytrip 3 stars |
Round-trip from | $145 (CheapOair) |
One-way from | $86 (Mytrip) |
Popular in | September |
Cheapest in | June |
Average price | $329 |
Good round-trip deal | $319 or less |
Good one-way deal | $348 or less |
Fly from
Fly to
Route
Depart
Return
Price
AtlantaLouisville
ATL - SDF
ATLSDF
Atlanta Hartsfield-Jackson
Wed 3/4
6:00 am-12:21 pm
1 stop6h 21m
Louisville Intl
Sat 3/7
12:00 pm-12:33 am
1 stop12h 33m
AtlantaLouisville
ATL - SDF
ATLSDF
Atlanta Hartsfield-Jackson
Tue 2/24
7:40 am-1:35 pm
1 stop5h 55m
Louisville Intl
Wed 2/25
6:45 am-3:05 pm
2 stops8h 20m
AtlantaLouisville
ATL - SDF
ATLSDF
Atlanta Hartsfield-Jackson
Thu 2/19
10:44 pm-8:40 am
1 stop9h 56m
Louisville Intl
Mon 2/23
1:19 pm-11:03 pm
2 stops9h 44m
AtlantaLouisville
ATL - SDF
ATLSDF
Atlanta Hartsfield-Jackson
Fri 2/13
10:44 pm-11:05 am
1 stop12h 21m
Louisville Intl
Sun 2/15
3:33 pm-7:54 am
1 stop16h 21m
AtlantaLouisville
ATL - SDF
ATLSDF
Atlanta Hartsfield-Jackson
Mon 3/2
10:44 pm-2:38 pm
1 stop15h 54m
Louisville Intl
Fri 3/6
1:19 pm-9:35 pm
1 stop8h 16m
AtlantaLouisville
ATL - SDF
ATLSDF
Atlanta Hartsfield-Jackson
Mon 2/23
10:44 pm-2:38 pm
1 stop15h 54m
Louisville Intl
Thu 2/26
2:26 pm-1:12 am
2 stops10h 46m
AtlantaLouisville
ATL - SDF
ATLSDF
Atlanta Hartsfield-Jackson
Fri 3/20
6:00 am-11:08 am
1 stop5h 08m
Louisville Intl
Mon 3/23
9:13 pm-7:54 am
1 stop10h 41m
AtlantaLouisville
ATL - SDF
ATLSDF
Atlanta Hartsfield-Jackson
Mon 3/9
9:50 am-3:50 pm
1 stop6h 00m
Louisville Intl
Mon 3/9
5:15 pm-11:20 pm
1 stop6h 05m
AtlantaLouisville
ATL - SDF
ATLSDF
Atlanta Hartsfield-Jackson
Mon 2/23
10:44 pm-2:38 pm
1 stop15h 54m
Louisville Intl
Fri 2/27
1:19 pm-7:42 am
2 stops18h 23m
AtlantaLouisville
ATL - SDF
ATLSDF
Atlanta Hartsfield-Jackson
Tue 4/14
11:10 am-5:10 pm
1 stop6h 00m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
The price you pay for your flight from Atlanta to Louisville may vary depending on when you book. For the best chance of a lower fare, look to book 45 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, May is the cheapest month in which you can book a flight from Atlanta to Louisville (average of $41). Flying from Atlanta to Louisville in March is currently the most expensive (average of $119). 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.
It’s typically best to fly out from Atlanta to Louisville in the morning. Doing so could potentially save you 26% on the flight price compared to flying at noon, which is usually more expensive.
Travelers seeking maximum savings on their Atlanta to Louisville flight should consider departing on Saturday at noon when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Baltimore (BWI) – chosen by Cheapflights users on 67% of 1-stop itineraries from Atlanta to Louisville on Cheapflights.
Baltimore (BWI) is the most affordable 1-stop option, with an average round-trip price of $306.
Flights via Baltimore (BWI) have the shortest average one-way travel time for 1-stop routes: 4h 30m.
Flights via Baltimore (BWI) offer the fastest connection on this route, with an average layover time of 0h 55m.
Boarding
Crew
Overall
Entertainment
Food
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Crew
Overall
Entertainment
Food
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Crew
Overall
Entertainment
Food
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Crew
Overall
Entertainment
Food
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$41 | Average$154 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$131 | Average$273 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$239 | Average$399 | FlexibilityNo cancel fee | On-timeN/A |