$73+ Cheap flights from Atlanta to Louisville (ATL - SDF)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — SDF
Mar 5 — Mar 121
1 adult, Economy
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Find cheap flights from Atlanta to Louisville with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Louisville Intl are usually found in June or August, booked 45 days in advance, depart on a Friday or Saturday and return on a Thursday
Cheap flight deals from Atlanta to Louisville
Cheapest
Best
Last-minute
One-way
Cheapest flights from Atlanta to LouisvilleExplore the most affordable flight options available from Atlanta to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
Explore the most affordable flight options available from Atlanta to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
This CheapOair deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/198:47 am
ATL
- SDF
1 stop5h 51m
Spirit Airlines
Tue 2/243:33 pm
SDF
- ATL
1 stop7h 30m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$145
This CheapOair deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:33 pm
ATL
- SDF
1 stop17h 48m
Spirit Airlines
Tue 3/103:33 pm
SDF
- ATL
1 stop7h 30m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$164
This CheapOair deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/215:25 am
ATL
- SDF
1 stop5h 40m
Spirit Airlines
Mon 2/231:19 pm
SDF
- ATL
1 stop10h 14m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2610:44 pm
ATL
- SDF
1 stop9h 56m
Multiple Airlines
Sun 3/12:26 pm
SDF
- ATL
1 stop17h 30m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$177
This CheapOair deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/206:00 am
ATL
- SDF
1 stop5h 14m
Spirit Airlines
Tue 3/2412:42 pm
SDF
- ATL
1 stop11h 17m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1910:44 pm
ATL
- SDF
1 stop9h 56m
Multiple Airlines
Sun 2/222:26 pm
SDF
- ATL
1 stop17h 30m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$186
This CheapOair deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:00 am
ATL
- SDF
1 stop6h 21m
Spirit Airlines
Wed 3/41:19 pm
SDF
- ATL
1 stop10h 14m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/38:48 pm
ATL
- SDF
2 stops15h 33m
Multiple Airlines
Tue 3/103:33 pm
SDF
- ATL
1 stop9h 00m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:00 am
ATL
- SDF
1 stop6h 21m
Multiple Airlines
Sun 3/12:26 pm
SDF
- ATL
1 stop17h 30m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:00 am
ATL
- SDF
1 stop6h 21m
Spirit Airlines
Sun 3/83:33 pm
SDF
- ATL
1 stop7h 30m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$199
Best flights from Atlanta to LouisvilleDiscover carefully curated flight deals from Atlanta to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
Discover carefully curated flight deals from Atlanta to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
This CheapOair deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/66:00 am
ATL
- SDF
1 stop6h 21m
Spirit Airlines
Mon 3/91:19 pm
SDF
- ATL
1 stop10h 14m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/199:36 pm
ATL
- SDF
1 stop11h 04m
Multiple Airlines
Sun 2/223:33 pm
SDF
- ATL
1 stop16h 21m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$190
This Southwest deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:30 am
ATL
- SDF
1 stop6h 25m
Southwest
Wed 5/208:55 am
SDF
- ATL
2 stops8h 55m
Southwest
Deal found 2/1![Southwest logo]()
$226
This CheapOair deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:00 am
ATL
- SDF
1 stop6h 21m
Spirit Airlines
Mon 3/21:19 pm
SDF
- ATL
1 stop10h 14m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$169
This CheapOair deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/29:07 am
ATL
- SDF
1 stop5h 26m
Spirit Airlines
Wed 4/2212:33 pm
SDF
- ATL
1 stop11h 05m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$179
This Southwest deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:50 pm
ATL
- SDF
1 stop4h 55m
Southwest
Tue 5/58:55 am
SDF
- ATL
2 stops8h 55m
Southwest
Deal found 2/1![Southwest logo]()
$240
This Southwest deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:55 pm
ATL
- SDF
1 stop4h 50m
Southwest
Sun 3/85:35 am
SDF
- ATL
1 stop4h 50m
Southwest
Deal found 2/2![Southwest logo]()
$247
This Southwest deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/289:40 am
ATL
- SDF
1 stop3h 20m
Southwest
Tue 3/318:55 am
SDF
- ATL
2 stops8h 10m
Southwest
Deal found 2/2![Southwest logo]()
$252
This Southwest deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/31:10 pm
ATL
- SDF
2 stops9h 00m
Southwest
Tue 3/106:35 am
SDF
- ATL
2 stops8h 35m
Southwest
Deal found 2/1![Southwest logo]()
$257
This Southwest deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:55 pm
ATL
- SDF
1 stop4h 15m
Southwest
Sun 3/88:45 am
SDF
- ATL
1 stop7h 05m
Southwest
Deal found 2/2![Southwest logo]()
$277
Last-minute flights from Atlanta to LouisvilleDiscover last-minute flight deals from Atlanta to Louisville. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Louisville. Data last updated February 3, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/198:47 am
ATL
- SDF
1 stop5h 51m
Spirit Airlines
Tue 2/243:33 pm
SDF
- ATL
1 stop7h 30m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1910:44 pm
ATL
- SDF
1 stop9h 56m
Multiple Airlines
Sun 2/222:26 pm
SDF
- ATL
1 stop17h 30m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$186
This CheapOair deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/215:25 am
ATL
- SDF
1 stop5h 40m
Spirit Airlines
Mon 2/231:19 pm
SDF
- ATL
1 stop10h 14m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:00 am
ATL
- SDF
1 stop6h 21m
Multiple Airlines
Sun 3/12:26 pm
SDF
- ATL
1 stop17h 30m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2610:44 pm
ATL
- SDF
1 stop9h 56m
Multiple Airlines
Sun 3/13:33 pm
SDF
- ATL
1 stop16h 21m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$173
This CheapOair deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:00 am
ATL
- SDF
1 stop6h 21m
Spirit Airlines
Wed 3/41:19 pm
SDF
- ATL
1 stop10h 14m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$189
This CheapOair deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:33 pm
ATL
- SDF
1 stop17h 48m
Spirit Airlines
Tue 3/103:33 pm
SDF
- ATL
1 stop7h 30m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/38:48 pm
ATL
- SDF
2 stops15h 33m
Multiple Airlines
Tue 3/103:33 pm
SDF
- ATL
1 stop9h 00m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$191
This CheapOair deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/206:00 am
ATL
- SDF
1 stop5h 14m
Spirit Airlines
Tue 3/2412:42 pm
SDF
- ATL
1 stop11h 17m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$179
One-way flights from Atlanta to LouisvilleSearch for one-way flight options from Atlanta to Louisville. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
Search for one-way flight options from Atlanta to Louisville. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This CheapOair deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/198:47 am
ATL
- SDF
1 stop5h 51m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$73
This CheapOair deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/210:00 am
ATL
- SDF
1 stop9h 36m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$79
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/248:47 am
ATL
- SDF
1 stop5h 51m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$85
This Mytrip deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/39:20 pm
ATL
- SDF
2 stops15h 01m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2610:44 pm
ATL
- SDF
1 stop9h 56m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$89
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/138:10 pm
ATL
- SDF
1 stop15h 37m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/510:44 pm
ATL
- SDF
1 stop9h 56m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2310:44 pm
ATL
- SDF
1 stop15h 54m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$95
Find flight deals from Atlanta to Louisville
Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Louisville (SDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $145 (CheapOair) |
One-way from | $73 (CheapOair) |
Popular in | September |
Cheapest in | June |
Average price | $303 |
Good round-trip deal | $336 or less |
Good one-way deal | $348 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Atlanta to Louisville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Atlanta to Louisville that are best for you.
Fly from
Atlanta
Fly to
Louisville
Route
Depart
Return
Price
AtlantaLouisville
ATL - SDF
ATLSDF
Atlanta Hartsfield-Jackson
Fri 3/6
6:00 am-12:21 pm
1 stop6h 21m
Louisville Intl
Mon 3/9
1:19 pm-11:33 pm
1 stop10h 14m
$169
AtlantaLouisville
ATL - SDF
ATLSDF
Atlanta Hartsfield-Jackson
Fri 2/27
6:00 am-12:21 pm
1 stop6h 21m
Louisville Intl
Mon 3/2
1:19 pm-11:33 pm
1 stop10h 14m
$169
AtlantaLouisville
ATL - SDF
ATLSDF
Atlanta Hartsfield-Jackson
Thu 4/2
9:07 am-2:33 pm
1 stop5h 26m
Louisville Intl
Wed 4/22
12:33 pm-11:38 pm
1 stop11h 05m
$179
AtlantaLouisville
ATL - SDF
ATLSDF
Atlanta Hartsfield-Jackson
Thu 2/19
9:36 pm-8:40 am
1 stop11h 04m
Louisville Intl
Sun 2/22
3:33 pm-7:54 am
1 stop16h 21m
$190
AtlantaLouisville
ATL - SDF
ATLSDF
Atlanta Hartsfield-Jackson
Sat 5/9
6:30 am-12:55 pm
1 stop6h 25m
Louisville Intl
Wed 5/20
8:55 am-5:50 pm
2 stops8h 55m
$226
AtlantaLouisville
ATL - SDF
ATLSDF
Atlanta Hartsfield-Jackson
Mon 5/4
6:50 pm-11:45 pm
1 stop4h 55m
Louisville Intl
Tue 5/5
8:55 am-5:50 pm
2 stops8h 55m
$240
AtlantaLouisville
ATL - SDF
ATLSDF
Atlanta Hartsfield-Jackson
Wed 3/4
5:55 pm-10:45 pm
1 stop4h 50m
Louisville Intl
Sun 3/8
5:35 am-10:25 am
1 stop4h 50m
$247
AtlantaLouisville
ATL - SDF
ATLSDF
Atlanta Hartsfield-Jackson
Sat 3/28
9:40 am-1:00 pm
1 stop3h 20m
Louisville Intl
Tue 3/31
8:55 am-5:05 pm
2 stops8h 10m
$252
AtlantaLouisville
ATL - SDF
ATLSDF
Atlanta Hartsfield-Jackson
Tue 3/3
1:10 pm-10:10 pm
2 stops9h 00m
Louisville Intl
Tue 3/10
6:35 am-3:10 pm
2 stops8h 35m
$257
AtlantaLouisville
ATL - SDF
ATLSDF
Atlanta Hartsfield-Jackson
Tue 3/3
5:55 pm-10:10 pm
1 stop4h 15m
Louisville Intl
Sun 3/8
8:45 am-3:50 pm
1 stop7h 05m
$277
Showing 1-10 of 21 results
Compare providers for flights from Atlanta to Louisville
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Atlanta to Louisville in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| 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 |
- Most accurate provider: When it comes to deals on Atlanta-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-Louisville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Atlanta-Louisville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Atlanta-Louisville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Atlanta to Louisville
Have a flexible travel schedule? Discover the best time to fly to Louisville from Atlanta with our price prediction graph.
ATL-SDF
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Atlanta to Louisville
Prices
Airlines
More
How far ahead should I book a flight from Atlanta to Louisville?
Use this chart to determine the optimal time to book a round-trip flight from Atlanta to Louisville. Price data was last updated on January 30, 2026.
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.
What is the cheapest month to book a flight from Atlanta to Louisville?
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 $120). 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.
What is the cheapest time of day to fly from ATL to SDF?
Find hourly flight availability from Atlanta to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 3, 2026.
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.
What is the cheapest day to fly from Atlanta to Louisville?
Use this chart to determine the cheapest time to fly round-trip from Atlanta to Louisville. Price data was last updated on January 31, 2026.
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.
What’s the top layover airport for flights from Atlanta to Louisville?
Share of 1-stop round-trip flights from Atlanta to Louisville chosen by Cheapflights users in the past 12 months, using the same layover each way.
Baltimore (BWI) – chosen by Cheapflights users on 67% of 1-stop itineraries from Atlanta to Louisville on Cheapflights.
What’s the cheapest layover airport for flights from Atlanta to Louisville?
Average round-trip fare for 1-stop flights from Atlanta to Louisville, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Baltimore (BWI) is the most affordable 1-stop option, with an average round-trip price of $306.
What’s the fastest layover option from Atlanta to Louisville?
Shortest average travel time for 1-stop one-way flights from Atlanta to Louisville, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Baltimore (BWI) have the shortest average one-way travel time for 1-stop routes: 4h 30m.
Which airport typically offers the quickest layover for flights from Atlanta to Louisville?
Average layover duration for 1-stop one-way flights from Atlanta to Louisville, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Baltimore (BWI) offer the fastest connection on this route, with an average layover time of 0h 55m.
Reviews of airlines servicing Louisville
Get insights into the airlines that provide service to Louisville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisville. Reviews last updated February 3, 2026.
Get a feel of what it's like to fly with Southwest, Delta, and Spirit Airlines from Atlanta to Louisville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Boarding
8.1
Overall
8.0
Food
7.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Boarding
8.1
Overall
8.0
Food
7.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Boarding
8.1
Overall
8.0
Food
7.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Boarding
8.1
Overall
8.0
Food
7.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Atlanta to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Louisville?
Book flights to Louisville if you plan to visit one of these locationsShepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown
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Alternative routes for Atlanta to Louisville
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from Atlanta to Louisville
Discover the top 3 airlines that operate flights from Atlanta to Louisville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
| 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$400 | FlexibilityNo cancel fee | On-timeN/A |