HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Atlanta

$34+ 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — ATL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Louisville to Atlanta 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 Louisville Intl to Atlanta Hartsfield-Jackson are usually found in May or June, booked 44 days in advance, depart on a Thursday or Friday and return on a Saturday

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 June 12, 2025.

Round-trip from

$70
(FlightHub)

One-way from

$34
(FlightHub)

Popular in

April

Cheapest in

May

Average price

$299

Good round-trip deal

$300 or less

Good one-way deal

$145 or less
From Louisville Intl to Atlanta Hartsfield-Jackson
Search Deals
One-way flight from Louisville Intl to Atlanta Hartsfield-Jackson
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals
Price to beat on a round-trip flight from Louisville Intl to Atlanta Hartsfield-Jackson.
Search Deals
Price to beat on a one-way flight from Louisville Intl to Atlanta Hartsfield-Jackson.
Search Deals

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 June 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/271:57 pmSDF - ATL
Nonstop1h 30mSpirit Airlines
Mon 6/3011:09 amATL - SDF
Nonstop1h 22mSpirit Airlines
Deal found 6/11$70
This Mytrip deal was found by Cheapflights users on 6/11. 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.
Fri 6/278:19 pmSDF - ATL
2 stops22h 30mMultiple Airlines
Mon 6/3011:09 amATL - SDF
Nonstop1h 22mMultiple Airlines
Deal found 6/11$175
This Southwest deal was found by Cheapflights users on 6/10. 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 8/127:15 amSDF - ATL
2 stops8h 50mSouthwest
Tue 8/192:50 pmATL - SDF
2 stops7h 50mSouthwest
Deal found 6/10$201
This Delta deal was found by Cheapflights users on 6/10. 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.
Sat 7/127:05 amSDF - ATL
Nonstop1h 27mDelta
Mon 7/218:16 pmATL - SDF
Nonstop1h 23mDelta
Deal found 6/10$239
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 6/132:34 pmSDF - ATL
1 stop7h 08mAmerican Airlines
Mon 6/163:34 pmATL - SDF
1 stop5h 54mAmerican Airlines
Deal found 6/10$259

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 June 12, 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

Fri 6/27

1:57 pm-3:27 pm

Nonstop1h 30m

Atlanta Hartsfield-Jackson

Mon 6/30

11:09 am-12:31 pm

Nonstop1h 22m

$70

LouisvilleAtlanta

SDF - ATL

SDFATL

Louisville Intl

Fri 6/27

8:19 pm-6:49 pm

2 stops22h 30m

Atlanta Hartsfield-Jackson

Mon 6/30

11:09 am-12:31 pm

Nonstop1h 22m

$175

LouisvilleAtlanta

SDF - ATL

SDFATL

Louisville Intl

Tue 8/12

7:15 am-4:05 pm

2 stops8h 50m

Atlanta Hartsfield-Jackson

Tue 8/19

2:50 pm-10:40 pm

2 stops7h 50m

$201

LouisvilleAtlanta

SDF - ATL

SDFATL

Louisville Intl

Sat 7/12

7:05 am-8:32 am

Nonstop1h 27m

Atlanta Hartsfield-Jackson

Mon 7/21

8:16 pm-9:39 pm

Nonstop1h 23m

$239

LouisvilleAtlanta

SDF - ATL

SDFATL

Louisville Intl

Fri 8/15

12:00 pm-1:24 pm

Nonstop1h 24m

$34

LouisvilleAtlanta

SDF - ATL

SDFATL

Louisville Intl

Tue 8/5

11:50 am-4:05 pm

1 stop4h 15m

$96

LouisvilleAtlanta

SDF - ATL

SDFATL

Louisville Intl

Wed 7/23

9:46 am-10:12 am

1 stop24h 26m

$104

LouisvilleAtlanta

SDF - ATL

SDFATL

Louisville Intl

Sun 7/6

6:00 am-10:22 am

1 stop4h 22m

$190

LouisvilleAtlanta

SDF - ATL

SDFATL

Louisville Intl

Sun 8/31

6:00 pm-7:38 pm

Nonstop1h 38m

$219

LouisvilleAtlanta

SDF - ATL

SDFATL

Louisville Intl

Sat 7/19

11:10 am-10:18 am

2 stops23h 08m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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 June 9, 2025.

To ensure you get the cheapest price possible for a flight from Louisville to Atlanta, you should look to book at least 44 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, August is the cheapest month in which you can book a flight from Louisville to Atlanta (average of $190). Flying from Louisville to Atlanta in June is currently the most expensive (average of $247). 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 June 12, 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 37% 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 June 8, 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.

Weekly flight availability from Louisville to Atlanta

Explore weekly flight availability from Louisville to Atlanta. 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 June 12, 2025.

The most flights from SDF to ATL are scheduled on a Thursday (46 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (18 on average).

Rainfall in Atlanta by month

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

In terms of precipitation, rainfall in Atlanta ranges from 3.4 - 5.3 inches per month. July is typically the wettest month, when rainfall can reach 5.3 in. April is typically the driest time to visit Atlanta when rainfall is around 3.4 in.

Temperature in Atlanta by month

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

If weather is an important factor for your trip to Atlanta, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

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 June 12, 2025.
See what other customers who have flown with Southwest, Delta and United Airlines from Louisville to Atlanta have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Entertainment

7.6

Comfort

8.0

Food

7.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Entertainment

7.6

Comfort

8.0

Food

7.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,946 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Entertainment

7.6

Comfort

8.0

Food

7.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Entertainment

7.6

Comfort

8.0

Food

7.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Entertainment

7.6

Comfort

8.0

Food

7.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Spirit Airlines
6.3
Okay
8,052 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Entertainment

7.6

Comfort

8.0

Food

7.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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 35 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 24m.

  • How popular is this Louisville to Atlanta flight route?

    Flights from Louisville Intl to Atlanta Hartsfield-Jackson have been viewed 33 times in the past calendar month.

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

    Currently priced at $70, 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 Delta - these airlines can fly you to your destination from $191 and $239, respectively. Spirit Airlines is priced at 78% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $34. Southwest flights start at $96 while deals on American Airlines start at $190 one-way.

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

    Consider Aeromexico (91%), KLM (89%) or WestJet (89%) 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 $1,131, our data shows the cheapest flight currently is $50. When looking at the most popular route, (Louisville Intl - Atlanta Hartsfield-Jackson), you can expect to pay $70 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, August is the cheapest month in which you can book a flight from Louisville to Atlanta (average of $190). Flying from Louisville to Atlanta in June is currently the most expensive (average of $247). 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 Louisville?

Book flights to Louisville if you plan to visit one of these locations
Duluth
College Park
McDonough
Auburn
Marietta
Stone Mountain
Norcross
Sandy Springs
Conyers
Morrow
Douglasville
Acworth
Buford
Athens
Smyrna
Stockbridge
Forest Park
Kennesaw
Opelika
Cumming

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Louisville to Atlanta

See prices for flight routes from nearby airports that may be better suited for you.
Cincinnati to Atlanta flights
Nashville to Atlanta flights
Nashville to Savannah flights
Cincinnati to Savannah flights
Cincinnati to Jacksonville flights
Nashville to Jacksonville flights
Louisville to Jacksonville flights
Lexington to Jacksonville flights
Louisville to Savannah flights
Knoxville to Atlanta flights
Nashville to Tallahassee flights
Lexington to Atlanta flights
Knoxville to Jacksonville flights
Lexington to Savannah flights
Cincinnati to Asheville flights
Evansville to Savannah flights
Knoxville to Savannah flights
Nashville to Asheville flights
Cincinnati to Tallahassee flights
Knoxville to Tallahassee flights
Nashville to Augusta flights
Cincinnati to Brunswick flights
Louisville to Chattanooga flights
Blountville to Jacksonville flights
Huntington to Atlanta flights
Lexington to Asheville flights
Lexington to Brunswick flights
Evansville to Jacksonville flights
Blountville to Atlanta flights
Cincinnati to Augusta flights
Cincinnati to Columbus flights
Huntington to Jacksonville flights
Louisville to Tallahassee flights
Nashville to Columbus flights
Louisville to Brunswick flights
Louisville to Augusta flights
Evansville to Atlanta flights
Nashville to Brunswick flights
Blountville to Valdosta flights
Lexington to Augusta flights
Blountville to Tallahassee flights
Knoxville to Brunswick flights
Knoxville to Chattanooga flights
Nashville to Albany flights
Cincinnati to Albany flights
Lexington to Valdosta flights
Cincinnati to Valdosta flights
Blountville to Brunswick flights
Louisville to Valdosta flights

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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$69Average$197FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$137Average$283FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$158Average$290FlexibilityNo cancel feeOn-time71%
DeltaCheapest$186Average$347FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.