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$59+ 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — SDF
mar 30 — abr 61
dom 3/30
dom 4/6
1 adult, Economy
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Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Louisville Intl are usually found in January or June, booked 89 days in advance, depart on a Saturday or Wednesday and return on a Thursday

Cheap 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 março 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$117
(Southwest)

One-way from

$59
(Southwest)

Popular in

December

Cheapest in

January

Average price

$341

Good round-trip deal

$339 or less

Good one-way deal

$321 or less
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Louisville Intl flight deals.
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Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Louisville Intl flights.
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From Atlanta Hartsfield-Jackson to Louisville Intl
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One-way flight from Atlanta Hartsfield-Jackson to Louisville Intl
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Highest demand for flights based on searches. 5% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Atlanta Hartsfield-Jackson to Louisville Intl.
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Price to beat on a one-way flight from Atlanta Hartsfield-Jackson to Louisville Intl.
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Find flight deals from Atlanta to Louisville

Cheapest flights from Atlanta to Louisville
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 março 25, 2025.

This Southwest deal was found by Cheapflights users on 3/23. 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.
qua 4/1612:30 pmATL - SDF
1 stop6h 15mSouthwest
qua 4/232:20 pmSDF - ATL
1 stop4h 20mSouthwest
Deal found 3/23$117
This American Airlines deal was found by Cheapflights users on 3/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 4/148:15 pmATL - SDF
1 stop3h 58mAmerican Airlines
seg 4/215:16 pmSDF - ATL
1 stop6h 28mAmerican Airlines
Deal found 3/24$159
This Mytrip deal was found by Cheapflights users on 3/23. 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.
seg 5/129:41 amATL - SDF
Nonstop1h 14mSpirit Airlines
sáb 5/176:25 pmSDF - ATL
1 stop12h 29mSpirit Airlines
Deal found 3/23$168
This Mytrip deal was found by Cheapflights users on 3/23. 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.
seg 4/215:45 amATL - SDF
2 stops40h 32mMultiple Airlines
seg 4/286:19 pmSDF - ATL
2 stops25h 31mMultiple Airlines
Deal found 3/23$209
This Delta deal was found by Cheapflights users on 3/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 6/45:45 pmATL - SDF
Nonstop1h 20mDelta
seg 6/99:24 amSDF - ATL
Nonstop1h 27mDelta
Deal found 3/24$299
This United Airlines deal was found by Cheapflights users on 3/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 4/1612:33 pmATL - SDF
3 stops21h 46mUnited Airlines
qua 4/2311:04 amSDF - ATL
2 stops12h 55mUnited Airlines
Deal found 3/23$424

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 março 25, 2025.
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

qua 4/16

12:30 pm-6:45 pm

1 stop6h 15m

Louisville Intl

qua 4/23

2:20 pm-6:40 pm

1 stop4h 20m

$117

AtlantaLouisville

ATL - SDF

ATLSDF

Atlanta Hartsfield-Jackson

seg 4/14

8:15 pm-12:13 am

1 stop3h 58m

Louisville Intl

seg 4/21

5:16 pm-11:44 pm

1 stop6h 28m

$159

AtlantaLouisville

ATL - SDF

ATLSDF

Atlanta Hartsfield-Jackson

seg 5/12

9:41 am-10:55 am

Nonstop1h 14m

Louisville Intl

sáb 5/17

6:25 pm-6:54 am

1 stop12h 29m

$168

AtlantaLouisville

ATL - SDF

ATLSDF

Atlanta Hartsfield-Jackson

seg 4/21

5:45 am-10:17 pm

2 stops40h 32m

Louisville Intl

seg 4/28

6:19 pm-7:50 pm

2 stops25h 31m

$209

AtlantaLouisville

ATL - SDF

ATLSDF

Atlanta Hartsfield-Jackson

qua 6/4

5:45 pm-7:05 pm

Nonstop1h 20m

Louisville Intl

seg 6/9

9:24 am-10:51 am

Nonstop1h 27m

$299

AtlantaLouisville

ATL - SDF

ATLSDF

Atlanta Hartsfield-Jackson

qua 4/16

12:33 pm-10:19 am

3 stops21h 46m

Louisville Intl

qua 4/23

11:04 am-11:59 pm

2 stops12h 55m

$424

AtlantaLouisville

ATL - SDF

ATLSDF

Atlanta Hartsfield-Jackson

ter 5/20

4:10 pm-8:40 pm

1 stop4h 30m

$59

AtlantaLouisville

ATL - SDF

ATLSDF

Atlanta Hartsfield-Jackson

sex 5/2

5:45 am-8:37 pm

1 stop14h 52m

$70

AtlantaLouisville

ATL - SDF

ATLSDF

Atlanta Hartsfield-Jackson

seg 5/12

9:41 am-10:55 am

Nonstop1h 14m

$71

AtlantaLouisville

ATL - SDF

ATLSDF

Atlanta Hartsfield-Jackson

qui 4/24

8:15 pm-12:13 am

1 stop3h 58m

$80

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 12 results
1
2

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
MytripPrice 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 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.
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

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 March 21, 2025.

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 89 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, January is the cheapest month in which you can book a flight from Atlanta to Louisville (average of $299). Flying from Atlanta to Louisville in April is currently the most expensive (average of $369). 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 março 25, 2025.

It’s typically best to fly out from Atlanta to Louisville in the evening. Doing so could potentially save you 9% on the flight price compared to flying at noon, which is usually more expensive.

Weekly flight availability from Atlanta to Louisville

Explore weekly flight availability from Atlanta to Louisville. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated março 25, 2025.

The most flights from ATL to SDF are scheduled on a Tuesday (31 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (13 on average).

Rainfall in Louisville by month

Plan your trip to Louisville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Louisville ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Louisville when rainfall is around 3.1 in.

Temperature in Louisville by month

Plan your trip to Louisville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Louisville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 março 25, 2025.
Read reviews from past customers who have flown Southwest, Delta and United Airlines from Atlanta to Louisville. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Overall

8.0

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,272 reviews
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Overall

8.0

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,890 reviews
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Overall

8.0

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,605 reviews
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Overall

8.0

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Overall

8.0

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Spirit Airlines
6.3
Okay
7,878 reviews
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Overall

8.0

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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.

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

    You will need to book a flight from Atlanta Hartsfield-Jackson to Louisville Intl if you want to fly from Atlanta to Louisville. At least 4 different airlines have flights from Hartsfield-Jackson (ATL) to Louisville Intl (SDF) on a regular basis. There are 21 flights to Louisville from the Atlanta airport per day. If you manage to book one that is nonstop, then you can expect the flight time from ATL to SDF to be around 1h 12m.

  • How popular is this Atlanta to Louisville flight route?

    The Atlanta Hartsfield-Jackson to Louisville Intl flight path was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Flying on Southwest is currently your cheapest option to Louisville, with prices starting at $117. Additional round-trip tickets that might be worth considering are offered by American Airlines and Spirit Airlines, with the lowest prices starting at $159 and $168, respectively. Users have found that Southwest is 62% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Atlanta to Louisville one-way?

    For one-way options, check prices for Southwest. According to our data, you can fly for as low as $59. Users have also found prices from $71 and $80 on Spirit Airlines and American Airlines, respectively.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Atlanta to Louisville on time: Southwest (96%), WestJet (91%), Air France (90%).

  • What are the cheapest flights from Atlanta to Louisville?

    Looking for the cheapest flight from Atlanta to Louisville? While on average our users pay $345, our data indicates the cheapest price to be $48. The most popular route (Atlanta Hartsfield-Jackson - Louisville Intl), is priced around $117.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Atlanta to Louisville 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 Atlanta to Louisville?

    Currently, January is the cheapest month in which you can book a flight from Atlanta to Louisville (average of $299). Flying from Atlanta to Louisville in April is currently the most expensive (average of $369). 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
Jeffersonville
Corydon
Elizabethtown
Bardstown

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Top 4 airlines flying from Atlanta to Louisville

Discover the top 4 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 março 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$112Average$173FlexibilityNo cancel feeOn-time65%
DeltaCheapest$157Average$338FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$158Average$226FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$172Average$307FlexibilityNo cancel feeOn-time63%
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