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$67+ Cheap flights from Louisville to Atlanta (SDF - ATL)

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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — ATL
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Louisville Intl to Atlanta Hartsfield-Jackson are usually found in September or July, booked 73 days in advance, depart on a Thursday or Saturday and return on a Friday

Find flight deals from Louisville to Atlanta

Cheapest flights from Louisville to Atlanta
Explore the most affordable flight options available from Louisville to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/29. 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 12/26:48 pmSDF - ATL
2 stops12h 43mMultiple Airlines
Thu 12/410:40 pmATL - SDF
1 stop11h 51mMultiple Airlines
Deal found 10/29$171
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/2711:31 amSDF - ATL
1 stop10h 29mMultiple Airlines
Wed 12/310:44 pmATL - SDF
1 stop16h 31mMultiple Airlines
Deal found 10/29$188
This Southwest deal was found by Cheapflights users on 10/27. 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 12/3111:45 amSDF - ATL
1 stop2h 35mSouthwest
Mon 1/512:55 pmATL - SDF
1 stop6h 40mSouthwest
Deal found 10/27$198
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/249:23 amSDF - ATL
1 stop14h 44mMultiple Airlines
Mon 12/19:25 pmATL - SDF
1 stop20h 28mMultiple Airlines
Deal found 10/27$202
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/206:48 pmSDF - ATL
2 stops13h 01mMultiple Airlines
Sun 11/236:59 pmATL - SDF
1 stop13h 34mMultiple Airlines
Deal found 10/29$206
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/2711:31 amSDF - ATL
1 stop10h 29mMultiple Airlines
Tue 12/210:44 amATL - SDF
1 stop7h 09mMultiple Airlines
Deal found 10/29$211
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Fri 12/1211:21 amSDF - ATL
1 stop10h 09mMultiple Airlines
Sun 12/1410:40 pmATL - SDF
1 stop11h 51mMultiple Airlines
Deal found 10/28$212
This Mytrip deal was found by Cheapflights users on 10/28. 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.
Sun 11/167:11 pmSDF - ATL
1 stop15h 38mSpirit Airlines
Wed 11/199:53 pmATL - SDF
2 stops20h 00mSpirit Airlines
Deal found 10/28$214

Cheap flight deals from Louisville to Atlanta

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Atlanta (ATL). 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 October 29, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$171
(Kiwi.com)

One-way from

$67
(Kiwi.com)

Popular in

April

Cheapest in

September

Average price

$369

Good round-trip deal

$376 or less

Good one-way deal

$232 or less
Provider with most accurate pricing for Louisville Intl-Atlanta Hartsfield-Jackson flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Atlanta Hartsfield-Jackson flights.
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From Louisville Intl to Atlanta Hartsfield-Jackson
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One-way flight from Louisville Intl to Atlanta Hartsfield-Jackson
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Highest demand for flights based on searches. 7% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Louisville Intl to Atlanta Hartsfield-Jackson.
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Price to beat on a one-way flight from Louisville Intl to Atlanta Hartsfield-Jackson.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Atlanta 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 October 29, 2025.
Use the filters below to find and compare flights from Louisville to Atlanta that are best for you.

Fly from

Louisville

Fly to

Atlanta

Route

Depart

Return

Price

LouisvilleAtlanta

SDF - ATL

SDFATL

Louisville Intl

Wed 12/31

11:45 am-2:20 pm

1 stop2h 35m

Atlanta Hartsfield-Jackson

Mon 1/5

12:55 pm-7:35 pm

1 stop6h 40m

$198

LouisvilleAtlanta

SDF - ATL

SDFATL

Louisville Intl

Wed 11/26

9:11 pm-12:07 am

1 stop26h 56m

Atlanta Hartsfield-Jackson

Wed 12/3

10:44 pm-3:15 pm

1 stop16h 31m

$198

LouisvilleAtlanta

SDF - ATL

SDFATL

Louisville Intl

Mon 11/24

9:23 am-12:07 am

1 stop14h 44m

Atlanta Hartsfield-Jackson

Mon 12/1

9:25 pm-5:53 pm

1 stop20h 28m

$202

LouisvilleAtlanta

SDF - ATL

SDFATL

Louisville Intl

Thu 11/27

11:31 am-10:00 pm

1 stop10h 29m

Atlanta Hartsfield-Jackson

Tue 12/2

10:44 am-5:53 pm

1 stop7h 09m

$211

LouisvilleAtlanta

SDF - ATL

SDFATL

Louisville Intl

Sun 11/16

7:11 pm-10:49 am

1 stop15h 38m

Atlanta Hartsfield-Jackson

Wed 11/19

9:53 pm-5:53 pm

2 stops20h 00m

$214

LouisvilleAtlanta

SDF - ATL

SDFATL

Louisville Intl

Fri 11/14

7:11 pm-8:58 am

1 stop13h 47m

Atlanta Hartsfield-Jackson

Sun 11/16

10:10 pm-6:16 pm

1 stop20h 06m

$224

LouisvilleAtlanta

SDF - ATL

SDFATL

Louisville Intl

Thu 12/4

3:55 pm-12:51 pm

1 stop20h 56m

Atlanta Hartsfield-Jackson

Sun 12/7

9:01 am-8:58 am

2 stops23h 57m

$232

LouisvilleAtlanta

SDF - ATL

SDFATL

Louisville Intl

Wed 12/17

1:02 pm-9:51 pm

1 stop8h 49m

Atlanta Hartsfield-Jackson

Tue 12/30

6:00 am-5:19 pm

1 stop11h 19m

$243

LouisvilleAtlanta

SDF - ATL

SDFATL

Louisville Intl

Sat 1/3

3:20 pm-11:35 pm

1 stop8h 15m

Atlanta Hartsfield-Jackson

Mon 1/5

12:55 pm-7:35 pm

1 stop6h 40m

$245

LouisvilleAtlanta

SDF - ATL

SDFATL

Louisville Intl

Tue 12/23

12:20 pm-9:40 pm

1 stop9h 20m

Atlanta Hartsfield-Jackson

Sun 12/28

10:40 pm-11:25 am

1 stop12h 45m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 19 results
1
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Compare providers for flights from Louisville to Atlanta

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 Louisville to Atlanta in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Louisville-Atlanta flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on Louisville-Atlanta flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from Louisville-Atlanta flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Atlanta flights, Cheapflights users trust Justfly.com the most. Justfly.com 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 Louisville-Atlanta 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 Louisville to Atlanta

Have a flexible travel schedule? Discover the best time to fly to Atlanta from Louisville with our price prediction graph.
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 Louisville to Atlanta

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

Use this chart to determine the optimal time to book a round-trip flight from Louisville to Atlanta. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight from Louisville to Atlanta, you should look to book at least 72 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Louisville to Atlanta?

Currently, March is the cheapest month in which you can book a flight from Louisville to Atlanta (average of $54). Flying from Louisville 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.

What is the cheapest time of day to fly from SDF to ATL?

Find hourly flight availability from Louisville to Atlanta. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

One of the essential ways to save on airfare from Louisville to Atlanta is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 32% on airfare.

What is the cheapest day to fly from Louisville to Atlanta?

Use this chart to determine the cheapest time to fly round-trip from Louisville to Atlanta. Price data was last updated on October 26, 2025.

Travelers seeking maximum savings on their Louisville to Atlanta flight should consider departing on Thursday mornings 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.

How much does it cost to fly round-trip from Louisville to Atlanta?

Reviews of airlines servicing Atlanta

Get insights into the airlines that provide service to Atlanta. 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 Atlanta. Reviews last updated October 29, 2025.
See what other customers who have flown with Southwest, Delta, and American Airlines from Louisville to Atlanta have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Overall

8.0

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,240 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Overall

8.0

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,994 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Overall

8.0

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,032 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Overall

8.0

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,114 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Overall

8.0

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Louisville to Atlanta. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Louisville to Atlanta?

    You will need to book a flight from Louisville Intl to Atlanta Hartsfield-Jackson if you want to fly from Louisville to Atlanta. At least 4 different airlines have flights from Louisville Intl (SDF) to Hartsfield-Jackson (ATL) on a regular basis. There are 23 flights to Atlanta from the Louisville airport per day. If you manage to book one that is nonstop, then you can expect the flight time from SDF to ATL to be around 1h 27m.

  • How popular is this Louisville to Atlanta flight route?

    Flights from Louisville Intl to Atlanta Hartsfield-Jackson have been viewed 28 times in the past calendar month.

  • How long is the flight from Louisville to Atlanta?

    Departing from Louisville to Atlanta will take you 2h 35m. There are 322 mi between Louisville and Atlanta. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Louisville to Atlanta round-trip?

    Currently priced at $71, Spirit Airlines will fly you from Louisville to Atlanta and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Southwest and American Airlines - these airlines can fly you to your destination from $137 and $181, respectively. Spirit Airlines is priced at 78% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Louisville to Atlanta?

    Consider Scandinavian Airlines (98%), Delta (96%) or Air France (96%) when booking your flight. These represent the most reliable airlines when flying from Louisville to Atlanta.

  • What are the cheapest flights from Louisville to Atlanta?

    While on average a flight from Louisville to Atlanta is generally $591, our data shows the cheapest flight currently is $140. When looking at the most popular route, (Louisville Intl - Atlanta Hartsfield-Jackson), you can expect to pay $198 for that flight.

  • Can I find deals for flights from Louisville to Atlanta that include hotel bookings?

    Yes. In addition to deals on Louisville to Atlanta flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Atlanta?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Atlanta.

  • Can I find deals for business class flights from Louisville to Atlanta?

    Yes. Cheapflights offers flight deals from Louisville to Atlanta by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisville to Atlanta?

    Currently, March is the cheapest month in which you can book a flight from Louisville to Atlanta (average of $54). Flying from Louisville 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.

See more FAQs

Traveling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
Duluth
College Park
McDonough
Roswell
Norcross
Lawrenceville
Stone Mountain
Kennesaw
Peachtree Corners
Conyers
Buford
Marietta
Commerce
Lithonia
Covington
Smyrna
Douglasville
Acworth
Auburn
Sandy Springs

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Louisville to Atlanta

Discover the top 4 airlines that operate flights from Louisville to Atlanta. 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$71Average$173FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$137Average$269FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$181Average$256FlexibilityNo cancel feeOn-time71%
DeltaCheapest$239Average$396FlexibilityNo cancel feeOn-timeN/A

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