How many flights depart from Atlanta to Louisville on average per week?

216 flights are operational weekly from Atlanta to Louisville as of September 2026. The most popular departure day for this route is Mon, with 22% of flights per week taking off on this day.

How many flights depart from Atlanta to Louisville on average per day?

The number of flights available between Atlanta and Louisville is 30 per day as of September 2026. The most frequent departure time is 22:00, with 47% of daily flights leaving in the evening.

What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Louisville Intl?

Southwest is the most popular carrier operating from Atlanta Hartsfield-Jackson to Louisville Intl

When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Louisville Intl Airport?

Prices for flights from Atlanta Hartsfield-Jackson Airport to Louisville Intl Airport were last updated today.

How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Louisville Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Louisville Intl Airport.

What documentation or ID do you need to fly to Louisville Intl Airport?

The travel and health documents required for your trip to Louisville Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Louisville Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

R1 234 Cheap Flights from Atlanta to Louisville in 2026/27

Find the cheapest flights from Atlanta to Louisville

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

16:25 - 23:05ATL Atlanta Hartsfield-Jackson-SDF Louisville Intl

6h 40m1 stop Baltimore/Washington

15:50 - 21:50SDF Louisville Intl-ATL Atlanta Hartsfield-Jackson

6h 00m1 stop Orlando

R2 468Southwest

Wed, Oct 21 - Sat, Oct 24

13:05 - 20:35ATL Atlanta Hartsfield-Jackson-SDF Louisville Intl

7h 30m2 stops Baltimore/Washington Nashville Intl

15:35 - 19:55SDF Louisville Intl-ATL Atlanta Hartsfield-Jackson

4h 20m1 stop Baltimore/Washington

R2 550Southwest

Wed, Oct 21 - Sat, Oct 24

7:10 - 12:15ATL Atlanta Hartsfield-Jackson-SDF Louisville Intl

5h 05m1 stop Nashville Intl

15:30 - 23:30SDF Louisville Intl-ATL Atlanta Hartsfield-Jackson

8h 00m1 stop Houston Hobby

R3 410Southwest

Fri, Oct 23 - Fri, Oct 23

13:05 - 20:35ATL Atlanta Hartsfield-Jackson-SDF Louisville Intl

7h 30m2 stops Baltimore/Washington Nashville Intl

7:05 - 14:25SDF Louisville Intl-ATL Atlanta Hartsfield-Jackson

7h 20m2 stops Nashville Intl Chicago Midway

R3 557Southwest

Wed, Oct 21 - Sat, Oct 24

14:05 - 21:10ATL Atlanta Hartsfield-Jackson-SDF Louisville Intl

7h 05m1 stop Chicago Midway

5:00 - 11:30SDF Louisville Intl-ATL Atlanta Hartsfield-Jackson

6h 30m1 stop Tampa

R3 605Southwest

Thu, Oct 22 - Sun, Oct 25

18:35 - 0:15ATL Atlanta Hartsfield-Jackson-SDF Louisville Intl

5h 40m1 stop Baltimore/Washington

5:50 - 14:20SDF Louisville Intl-ATL Atlanta Hartsfield-Jackson

8h 30m1 stop Baltimore/Washington

R3 703Southwest

Fri, Oct 16 - Sun, Oct 18

18:35 - 0:15ATL Atlanta Hartsfield-Jackson-SDF Louisville Intl

5h 40m1 stop Baltimore/Washington

18:15 - 22:55SDF Louisville Intl-ATL Atlanta Hartsfield-Jackson

4h 40m1 stop Nashville Intl

R4 369Southwest

Mon, Oct 5 - Fri, Oct 9

13:40 - 22:35ATL Atlanta Hartsfield-Jackson-SDF Louisville Intl

8h 55m2 stops Lambert-St Louis Nashville Intl

18:15 - 22:55SDF Louisville Intl-ATL Atlanta Hartsfield-Jackson

4h 40m1 stop Nashville Intl

R4 450Southwest

Mon, Oct 5 - Fri, Oct 9

6:30 - 16:25ATL Atlanta Hartsfield-Jackson-SDF Louisville Intl

9h 55m2 stops Dallas Love Field Houston Hobby

17:50 - 21:00SDF Louisville Intl-ATL Atlanta Hartsfield-Jackson

3h 10m1 stop Nashville Intl

R4 645Southwest

Fri, Oct 23 - Sun, Oct 25

13:40 - 22:35ATL Atlanta Hartsfield-Jackson-SDF Louisville Intl

8h 55m2 stops Lambert-St Louis Nashville Intl

15:35 - 22:20SDF Louisville Intl-ATL Atlanta Hartsfield-Jackson

6h 45m2 stops Chicago Midway Lambert-St Louis

R4 726Southwest

Mon, Oct 5 - Fri, Oct 9

Cheap last-minute flights

Enter your travel dates to find the best prices.

7:33 - 8:51ATL Atlanta Hartsfield-Jackson-SDF Louisville Intl

1h 18mdirect

6:00 - 7:25SDF Louisville Intl-ATL Atlanta Hartsfield-Jackson

1h 25mdirect

R8 234Delta

Fri, Sep 25 - Sun, Nov 1

22:40 - 23:59ATL Atlanta Hartsfield-Jackson-SDF Louisville Intl

1h 19mdirect

8:09 - 9:35SDF Louisville Intl-ATL Atlanta Hartsfield-Jackson

1h 26mdirect

R8 315Delta

Sat, Sep 26 - Sat, Oct 3

19:15 - 20:33ATL Atlanta Hartsfield-Jackson-SDF Louisville Intl

1h 18mdirect

15:43 - 17:07SDF Louisville Intl-ATL Atlanta Hartsfield-Jackson

1h 24mdirect

R8 721Delta

Thu, Sep 24 - Sat, Sep 26

11:20 - 21:10ATL Atlanta Hartsfield-Jackson-SDF Louisville Intl

9h 50m2 stops Nashville Intl Orlando

7:05 - 16:35SDF Louisville Intl-ATL Atlanta Hartsfield-Jackson

9h 30m2 stops Nashville Intl Baltimore/Washington

R8 802Southwest

Sat, Sep 26 - Sat, Oct 3

13:40 - 14:58ATL Atlanta Hartsfield-Jackson-SDF Louisville Intl

1h 18mdirect

8:09 - 9:35SDF Louisville Intl-ATL Atlanta Hartsfield-Jackson

1h 26mdirect

R9 062Delta

Fri, Sep 25 - Sun, Sep 27

11:10 - 16:15ATL Atlanta Hartsfield-Jackson-SDF Louisville Intl

5h 05m1 stop Orlando

7:05 - 15:40SDF Louisville Intl-ATL Atlanta Hartsfield-Jackson

8h 35m2 stops Nashville Intl Chicago Midway

R9 127Southwest

Sat, Sep 26 - Tue, Sep 29

11:20 - 17:30ATL Atlanta Hartsfield-Jackson-SDF Louisville Intl

6h 10m2 stops Nashville Intl Chicago Midway

13:15 - 21:00SDF Louisville Intl-ATL Atlanta Hartsfield-Jackson

7h 45m2 stops Chicago Midway Nashville Intl

R9 208Southwest

Sat, Sep 26 - Tue, Sep 29

6:20 - 13:05ATL Atlanta Hartsfield-Jackson-SDF Louisville Intl

6h 45m2 stops Tampa Nashville Intl

7:05 - 15:00SDF Louisville Intl-ATL Atlanta Hartsfield-Jackson

7h 55m2 stops Nashville Intl Dallas Love Field

R9 289Southwest

Fri, Sep 25 - Sun, Nov 1

7:33 - 8:51ATL Atlanta Hartsfield-Jackson-SDF Louisville Intl

1h 18mdirect

8:09 - 9:35SDF Louisville Intl-ATL Atlanta Hartsfield-Jackson

1h 26mdirect

R9 452Delta

Thu, Sep 24 - Sun, Sep 27

12:40 - 20:35ATL Atlanta Hartsfield-Jackson-SDF Louisville Intl

7h 55m2 stops Orlando Nashville Intl

6:45 - 16:35SDF Louisville Intl-ATL Atlanta Hartsfield-Jackson

9h 50m2 stops Nashville Intl Orlando

R9 549Southwest

Thu, Sep 24 - Sat, Sep 26

Cheap direct flights

Enter your travel dates to find the best prices.

7:35 - 8:57ATL Atlanta Hartsfield-Jackson-SDF Louisville Intl

1h 22mdirect

15:26 - 16:52SDF Louisville Intl-ATL Atlanta Hartsfield-Jackson

1h 26mdirect

R6 285Delta

Thu, Oct 22 - Wed, Oct 28

22:40 - 23:59ATL Atlanta Hartsfield-Jackson-SDF Louisville Intl

1h 19mdirect

6:00 - 7:25SDF Louisville Intl-ATL Atlanta Hartsfield-Jackson

1h 25mdirect

R6 301Delta

Thu, Oct 22 - Sun, Oct 25

7:45 - 9:06ATL Atlanta Hartsfield-Jackson-SDF Louisville Intl

1h 21mdirect

8:05 - 9:35SDF Louisville Intl-ATL Atlanta Hartsfield-Jackson

1h 30mdirect

R6 610Delta

Tue, Nov 24 - Mon, Nov 30

17:50 - 19:10ATL Atlanta Hartsfield-Jackson-SDF Louisville Intl

1h 20mdirect

6:00 - 7:25SDF Louisville Intl-ATL Atlanta Hartsfield-Jackson

1h 25mdirect

R6 691Delta

Fri, Oct 16 - Sun, Oct 18

22:40 - 23:59ATL Atlanta Hartsfield-Jackson-SDF Louisville Intl

1h 19mdirect

7:05 - 8:32SDF Louisville Intl-ATL Atlanta Hartsfield-Jackson

1h 27mdirect

R7 097Delta

Fri, Oct 16 - Sun, Oct 18

13:23 - 14:41ATL Atlanta Hartsfield-Jackson-SDF Louisville Intl

1h 18mdirect

13:59 - 15:26SDF Louisville Intl-ATL Atlanta Hartsfield-Jackson

1h 27mdirect

R7 503Delta

Fri, Oct 9 - Mon, Oct 12

22:40 - 23:59ATL Atlanta Hartsfield-Jackson-SDF Louisville Intl

1h 19mdirect

8:05 - 9:30SDF Louisville Intl-ATL Atlanta Hartsfield-Jackson

1h 25mdirect

R7 909Delta

Fri, Oct 2 - Tue, Oct 6

22:40 - 23:59ATL Atlanta Hartsfield-Jackson-SDF Louisville Intl

1h 19mdirect

8:05 - 9:30SDF Louisville Intl-ATL Atlanta Hartsfield-Jackson

1h 25mdirect

R8 315Delta

Tue, Oct 6 - Sun, Oct 11

19:19 - 20:37ATL Atlanta Hartsfield-Jackson-SDF Louisville Intl

1h 18mdirect

6:00 - 7:22SDF Louisville Intl-ATL Atlanta Hartsfield-Jackson

1h 22mdirect

R8 721Delta

Fri, Oct 2 - Sun, Oct 4

20:10 - 21:33ATL Atlanta Hartsfield-Jackson-SDF Louisville Intl

1h 23mdirect

17:57 - 19:24SDF Louisville Intl-ATL Atlanta Hartsfield-Jackson

1h 27mdirect

R9 208Delta

Wed, Oct 28 - Fri, Oct 30

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Southwest flights from Atlanta to Louisville

Our best Southwest deals on Atlanta to Louisville flight tickets

Southwest

Oct 21

ATL16:25Atlanta Hartsfield-Jackson

6h 40m

1 stop

SDF23:05Louisville Intl

Oct 24

SDF15:50Louisville Intl

6h 00m

1 stop

ATL21:50Atlanta Hartsfield-Jackson

R2 468

Southwest

Oct 21

ATL13:05Atlanta Hartsfield-Jackson

7h 30m

2 stops

SDF20:35Louisville Intl

Oct 24

SDF15:35Louisville Intl

4h 20m

1 stop

ATL19:55Atlanta Hartsfield-Jackson

R2 550

Southwest

Oct 23

ATL7:10Atlanta Hartsfield-Jackson

5h 05m

1 stop

SDF12:15Louisville Intl

Oct 23

SDF15:30Louisville Intl

8h 00m

1 stop

ATL23:30Atlanta Hartsfield-Jackson

R3 410

Delta flights from Atlanta to Louisville

Our best Delta deals on Atlanta to Louisville flight tickets

Delta

Oct 22

ATL7:35Atlanta Hartsfield-Jackson

1h 22m

SDF8:57Louisville Intl

Oct 28

SDF15:26Louisville Intl

1h 26m

ATL16:52Atlanta Hartsfield-Jackson

R6 285

Delta

Nov 24

ATL7:45Atlanta Hartsfield-Jackson

1h 21m

SDF9:06Louisville Intl

Nov 30

SDF8:05Louisville Intl

1h 30m

ATL9:35Atlanta Hartsfield-Jackson

R6 610

Delta

Oct 16

ATL17:50Atlanta Hartsfield-Jackson

1h 20m

SDF19:10Louisville Intl

Oct 18

SDF6:00Louisville Intl

1h 25m

ATL7:25Atlanta Hartsfield-Jackson

R6 691

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AtlantaLouisville

ATL Atlanta Hartsfield-Jackson - SDF Louisville Intl

ATLSDF

Atlanta Hartsfield-Jackson

Wed 21/10

16:25-23:05

1 stop6h 40m

Louisville Intl

Sat 24/10

15:50-21:50

1 stop6h 00m

R2 468

AtlantaLouisville

ATL Atlanta Hartsfield-Jackson - SDF Louisville Intl

ATLSDF

Atlanta Hartsfield-Jackson

Wed 21/10

13:05-20:35

2 stops7h 30m

Louisville Intl

Sat 24/10

15:35-19:55

1 stop4h 20m

R2 550

AtlantaLouisville

ATL Atlanta Hartsfield-Jackson - SDF Louisville Intl

ATLSDF

Atlanta Hartsfield-Jackson

Fri 23/10

7:10-12:15

1 stop5h 05m

Louisville Intl

Fri 23/10

15:30-23:30

1 stop8h 00m

R3 410

AtlantaLouisville

ATL Atlanta Hartsfield-Jackson - SDF Louisville Intl

ATLSDF

Atlanta Hartsfield-Jackson

Wed 21/10

13:05-20:35

2 stops7h 30m

Louisville Intl

Sat 24/10

7:05-14:25

2 stops7h 20m

R3 557

AtlantaLouisville

ATL Atlanta Hartsfield-Jackson - SDF Louisville Intl

ATLSDF

Atlanta Hartsfield-Jackson

Thu 22/10

14:05-21:10

1 stop7h 05m

Louisville Intl

Sun 25/10

5:00-11:30

1 stop6h 30m

R3 605

AtlantaLouisville

ATL Atlanta Hartsfield-Jackson - SDF Louisville Intl

ATLSDF

Atlanta Hartsfield-Jackson

Fri 16/10

18:35-0:15

1 stop5h 40m

Louisville Intl

Sun 18/10

5:50-14:20

1 stop8h 30m

R3 703

Fastest return journey

AtlantaLouisville

ATL Atlanta Hartsfield-Jackson - SDF Louisville Intl

ATLSDF

Atlanta Hartsfield-Jackson

Mon 5/10

18:35-0:15

1 stop5h 40m

Louisville Intl

Fri 9/10

18:15-22:55

1 stop4h 40m

R4 369

AtlantaLouisville

ATL Atlanta Hartsfield-Jackson - SDF Louisville Intl

ATLSDF

Atlanta Hartsfield-Jackson

Mon 5/10

13:40-22:35

2 stops8h 55m

Louisville Intl

Fri 9/10

18:15-22:55

1 stop4h 40m

R4 450

AtlantaLouisville

ATL Atlanta Hartsfield-Jackson - SDF Louisville Intl

ATLSDF

Atlanta Hartsfield-Jackson

Fri 23/10

6:30-16:25

2 stops9h 55m

Louisville Intl

Sun 25/10

17:50-21:00

1 stop3h 10m

R4 645

AtlantaLouisville

ATL Atlanta Hartsfield-Jackson - SDF Louisville Intl

ATLSDF

Atlanta Hartsfield-Jackson

Mon 5/10

13:40-22:35

2 stops8h 55m

Louisville Intl

Fri 9/10

15:35-22:20

2 stops6h 45m

R4 726

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Atlanta to Louisville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Atlanta and Louisville?

Prices are currently low for flights on this route.

Typical prices usually range from R5 733 to R8 412.
The lowest price recently found on this route was R2 468.

What is the cheapest month to fly to Louisville?

The month of February is, on average, the cheapest month to fly to Louisville from Atlanta, with most prices found around R5 181. If you’re not able to fly to Louisville in February, then January is your next best option. Flight prices from Atlanta to Louisville during January average around R5 554.

How far in advance should I book a flight from Atlanta to Louisville?

You are more likely to see cheaper flights to Louisville from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to Louisville for around R6 911 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Louisville from Atlanta for as low as R4 856 on momondo.

How have Atlanta to Louisville flight prices changed over time?

As of September 2026, prices for Atlanta to Louisville flights are approximately 171% more expensive when compared to flights at the same time last year.

When to book flights from Atlanta to Louisville

Are you open to changing your travel dates? Check out the ideal times to fly from Atlanta to Louisville according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Atlanta to Louisville (ATL to SDF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Louisville

Best price found	R1 234
Direct flights	Every day
Airports in Louisville	1 airport

The best one-way flight to Louisville from Atlanta in the past 72 hours is R1 234. The best return flight deal from Atlanta to Louisville found on momondo in the last 72 hours is R2 468.

Direct flights go from Atlanta to Louisville every day.

There is 1 airport in Louisville. From Atlanta there are direct flights to Louisville Intl (SDF).

Search flight deals

Frequently asked questions about flying from Atlanta to Louisville

How far is Atlanta Hartsfield-Jackson to Louisville Intl by plane?
A flight from Atlanta Hartsfield-Jackson to Louisville Intl will travel around 514,1 km.
When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Louisville Intl Airport?
Prices for flights from Atlanta Hartsfield-Jackson Airport to Louisville Intl Airport were last updated today.
How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Louisville Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Louisville Intl Airport.
What documentation or ID do you need to fly to Louisville Intl Airport?
The travel and health documents required for your trip to Louisville Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Louisville Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Atlanta to Louisville?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Atlanta to Louisville is Boeing 717-200 (32,93% of total bookings). The next most popular plane models are Boeing 737-900 (30,49%), Boeing 737-800 (18,90%), and Boeing 737 (3,66%).

Elizabethtown

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Louisville?

It is quick and easy to find Atlanta to Louisville flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Louisville that suits you.

Can I find flights from Atlanta to Louisville with flexible booking policies on momondo?

momondo does allow users to show only those flights to Louisville from Atlanta which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Atlanta to Louisville?

momondo provides multiple filters to help you find the best flight to Louisville from Atlanta. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Atlanta to Louisville right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Atlanta to Louisville flights. All you need is a valid email address and we will do the rest; it is that quick and easy.