$57 Cheap Flights from Louisville (SDF) to Atlanta (ATL)

View $57 flight on Thu, Aug 21, 2025Opens in a new window

Popular airlines from Louisville Intl. Airport (SDF) to Hartsfield-Jackson Atlanta International Airport (ATL)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Louisville to Atlanta (SDF-ATL)

Prices were available within the past 7 days and start at $57 for one-way flights and $119 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Thu, Aug 21 - Sun, Aug 24
SDF
Louisville
ATL
Atlanta
$119 Roundtrip, found 3 hours ago
$119
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Thu, Aug 21 from Louisville to Atlanta, returning Sun, Aug 24, priced at $119 found 3 hours ago
Spirit Airlines
Thu, Aug 21 - Sun, Aug 24
SDF
Louisville
ATL
Atlanta
$124 Roundtrip, found 3 hours ago
$124
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Thu, Aug 21 from Louisville to Atlanta, returning Sun, Aug 24, priced at $124 found 3 hours ago
Spirit Airlines
Thu, Aug 21 - Thu, Aug 28
SDF
Louisville
ATL
Atlanta
$143 Roundtrip, found 10 hours ago
$143
Roundtrip
found 10 hours ago
Select Spirit Airlines flight, departing Thu, Aug 21 from Louisville to Atlanta, returning Thu, Aug 28, priced at $143 found 10 hours ago
Spirit Airlines
Thu, Aug 21 - Thu, Aug 28
SDF
Louisville
ATL
Atlanta
$148 Roundtrip, found 10 hours ago
$148
Roundtrip
found 10 hours ago
Select Spirit Airlines flight, departing Thu, Aug 21 from Louisville to Atlanta, returning Thu, Aug 28, priced at $148 found 10 hours ago
Spirit Airlines
Sun, Aug 31 - Tue, Sep 2
SDF
Louisville
ATL
Atlanta
$151 Roundtrip, found 6 hours ago
$151
Roundtrip
found 6 hours ago
Select Spirit Airlines flight, departing Sun, Aug 31 from Louisville to Atlanta, returning Tue, Sep 2, priced at $151 found 6 hours ago
Spirit Airlines
Thu, Aug 28 - Sun, Aug 31
SDF
Louisville
ATL
Atlanta
$158 Roundtrip, found 6 hours ago
$158
Roundtrip
found 6 hours ago
Select Spirit Airlines flight, departing Thu, Aug 28 from Louisville to Atlanta, returning Sun, Aug 31, priced at $158 found 6 hours ago
Southwest Airlines
Wed, Oct 8 - Sat, Oct 11
SDF
Louisville
ATL
Atlanta
$174 Roundtrip, found 3 days ago
$174
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Wed, Oct 8 from Louisville to Atlanta, returning Sat, Oct 11, priced at $174 found 3 days ago
American Airlines
Mon, Aug 25 - Thu, Aug 28
SDF
Louisville
ATL
Atlanta
$178 Roundtrip, found 3 days ago
$178
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Aug 25 from Louisville to Atlanta, returning Thu, Aug 28, priced at $178 found 3 days ago
United
Wed, Sep 24 - Sat, Sep 27
SDF
Louisville
ATL
Atlanta
$339 Roundtrip, found 4 days ago
$339
Roundtrip
found 4 days ago
Select United flight, departing Wed, Sep 24 from Louisville to Atlanta, returning Sat, Sep 27, priced at $339 found 4 days ago
Delta
Thu, Nov 13 - Mon, Nov 17
SDF
Louisville
ATL
Atlanta
$339 Roundtrip, just found
$339
Roundtrip
just found
Select Delta flight, departing Thu, Nov 13 from Louisville to Atlanta, returning Mon, Nov 17, priced at $339 just found

Find the cheapest month to fly from Louisville (SDF) to Atlanta (ATL)

June is typically the cheapest month to fly

From $74 - $339 per traveler.

Graph displaying average flight prices per month

Alternative airports near Atlanta

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Hartsfield-Jackson Atlanta Intl. ATL. Cheapest option available. Average driving time to city center is 16 minutes. Flights from $361
ATL
Hartsfield-Jackson Atlanta Intl.
Cheapest
Average driving time to city center16 min
Flights from $361
Flights from Louisville (SDF) to Atlanta (ATL)
Origin airport
Louisville Intl.
Destination airport
Hartsfield-Jackson Atlanta Intl.
Airlines serving
American Airlines, Delta, Southwest Airlines, Spirit Airlines, United
Roundtrip price
$119
Distance
322 mi
Average flight time
1 hour 30 mins

Louisville to Atlanta Flights

The cheapest times to fly from Louisville to Atlanta

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Louisville to Atlanta are during the month of August. You can find some of the cheapest flights from Louisville to Atlanta with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Louisville to Atlanta

Sunday is one of the best days to book for cheap flights from Louisville to Atlanta: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Louisville to Atlanta

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Louisville to Atlanta in 2025. You can also book with separate airlines for your outbound and return journeys, from $57 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Louisville to Atlanta flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Louisville to Atlanta airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Louisville Intl. Airport (SDF) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) cost?
Get a cheap one-way flight from $57 or cheap return flight from $119 from Louisville Intl. Airport (SDF) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Louisville Intl. Airport (SDF) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
August is the cheapest month to fly from SDF to ATL. Planning your trip for the off-season is often the key to better flight prices.
Which airlines fly direct from Louisville Intl. Airport (SDF) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Catch a direct flight with Delta Air Lines and go straight from Louisville Intl. Airport (SDF) to Hartsfield-Jackson Atlanta Intl. Airport (ATL).
What is the cheapest airline that flies from Louisville Intl. Airport (SDF) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
The cheapest airline to offer flights between Louisville Intl. Airport (SDF) and Hartsfield-Jackson Atlanta Intl. Airport (ATL) can vary based on your travel plans. Southwest Airlines and Delta Air Lines are just some well-known options offering reasonable prices. Use Expedia's filters to compare airlines in one place and find the right SDF to ATL flight for your budget.
How many flights per day from Louisville Intl. Airport (SDF) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Daily, an average of 7 direct flights take off from Louisville Intl. Airport (SDF) to Hartsfield-Jackson Atlanta Intl. Airport (ATL). Select the departure date that best suits your plans.
What are the most popular departure times for flights from Louisville Intl. Airport (SDF) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Flights between SDF and ATL are their busiest at 6 AM. If you're after a more relaxed atmosphere and possibly cheaper prices, look for a time when demand is lower.
What day of the week has the most flights from SDF to ATL?
If you travel on a Friday, you'll get the biggest range of options for flights from Louisville Intl. Airport (SDF) to Hartsfield-Jackson Atlanta Intl. Airport (ATL).
What is the earliest flight from Louisville Intl. Airport (SDF) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Take the earliest flight at around 6:00AM UTC-5, heading out of Louisville Intl. Airport (SDF). You'll be in the air for around 1h 32m, landing at Hartsfield-Jackson Atlanta Intl. Airport (ATL) at approximately 7:32AM UTC-5.
How long does it take to fly from Louisville Intl. Airport (SDF) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
It takes approximately 1 hour and 30 minutes to cover the 320 mi from SDF to ATL.
What airline has the least delays from SDF to ATL?
Consider traveling with Delta Air Lines if you'd like to fly straight from Louisville Intl. Airport (SDF) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) without any holdups. This airline has the best track record for punctuality, with an on-time score of 89%. Want to be notified if anything changes? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from Louisville Intl. Airport (SDF) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
To land at Hartsfield-Jackson Atlanta Intl. Airport (ATL) on schedule, opt for a flight that leaves Louisville Intl. Airport (SDF) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Atlanta from Louisville Intl. Airport (SDF)?
Hartsfield-Jackson Atlanta Intl. Airport (ATL) is the only airport in Atlanta with direct flights from Louisville Intl. Airport (SDF). Browse your options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Louisville Intl. Airport (SDF) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) last-minute?
Booking your flight from SDF to ATL just before your trip is usually more expensive. However, if you're flexible with your schedule, you could snag a cheap last-minute fare.
Is it cheaper to book a SDF to ATL flight and hotel package?
Booking a SDF to ATL flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our wide range of stays and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Louisville Intl. Airport (SDF) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
It's generally possible to reschedule or cancel your SDF to ATL flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.