Cheap Flights from Atlanta (ATLA) to Louisville Muhammad Ali International (SDF)

Compare Atlanta to Louisville Muhammad Ali International flight deals

Find the cheapest month or even day of the year to fly to Louisville Muhammad Ali International

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Flight deals from Atlanta to Louisville Muhammad Ali International

Looking for a cheap last-minute deal or the best return flight from Atlanta to Louisville Muhammad Ali International Airport? If you want to travel next month, return fares start from £143. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Atlanta to Louisville Muhammad Ali International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Atlanta to Louisville Muhammad Ali International flights are currently cheapest in July.

Direct flights from Atlanta to Louisville Muhammad Ali International

Atlanta to Louisville Muhammad Ali International: Alternative routes

Compare routes from Atlanta to Louisville below. You may find an airport to fly into that's cheaper, faster, or easier than Louisville Muhammad Ali International.

Atlanta to Louisville: Flight information

The things to know before you go.
Cheapest flight found£61
Cheapest month to flyJuly
Average flight time1 hr, 23 mins
Most popular airlineKLM
Average flights per week504

Finding cheap flights from Atlanta to Louisville Muhammad Ali International: Frequently asked questions

The best price we found for a return flight from Atlanta to Louisville Muhammad Ali International is £126. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 23 minutes is the average flight time from Atlanta to Louisville Muhammad Ali International.
KLM, LATAM Airlines and WestJet fly direct from Atlanta to Louisville Muhammad Ali International.
As of May 2026, there are 504 flights per week flying from Atlanta to Louisville Muhammad Ali International.
The cheapest month to fly from Atlanta to Louisville Muhammad Ali International is usually August.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Atlanta to Louisville Muhammad Ali International Airport on Thursday, 13 August 2026.
Yes – the average flight time is 1 hour and 23 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Louisville Muhammad Ali International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Louisville is around 40 days in advance, so don’t leave your flight to the last minute.

Flying from Atlanta to Louisville Muhammad Ali International Airport (SDF): What you need to know

  • Start your adventure at Atlanta Hartsfield-Jackson International Airport (ATL), the main airport in Atlanta. Search for flights from Atlanta to Louisville Muhammad Ali International Airport (SDF) that leave from this terminal.

  • Expect to be in the air for 1 hour 20 minutes. On average, that's the time it takes for a direct Atlanta to Louisville Muhammad Ali International Airport flight.

  • Atlanta and Louisville (where Louisville Muhammad Ali International Airport is located) share the UTC-5 timezone. That means you won't need to change your watch once you arrive.

  • Atlanta Hartsfield-Jackson International Airport (ATL) to Louisville Muhammad Ali International Airport (SDF) is the most popular route. There are 54 direct weekly departures to choose from. If you prefer starting your day later, take the last flight with Delta Air Lines at 10:45pm. Opt for the first ATL to SDF departure operated by Delta Air Lines at 7:25am if you'd rather get going earlier.

  • Get to the airport on time so you don't miss your flight from Atlanta to SDF. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the mad dash to your gate.

  • Getting away during a peak month like March? Popular seasons (like Thanksgiving, Christmas and spring break) can add another hour at security. Be extra cautious and arrive up to four hours ahead of international flights and two hours before domestic departures.

Airports in Atlanta

Atlanta Hartsfield-Jackson International Airport (ATL)

  • Atlanta Hartsfield-Jackson International Airport (ATL) provides a hassle-free way to reach your destination. Nonstop flights from Atlanta to Louisville Muhammad Ali International Airport (SDF) can be booked from this terminal.

  • You can get away on a direct flight from Atlanta to Louisville Muhammad Ali International Airport with Delta Air Lines. This well-known airline operates departures from ATL.

  • Delta is the airline most travellers choose for flights from ATL to SDF.

  • With a dependable 81.41% of services arriving as scheduled, Delta is the most punctual carrier on this route.

  • Travelling from central Atlanta to ATL takes about 20 minutes on public transport. If you ride-share, drive or grab a taxi, you'll cover the 16 kms (10 miles) in 20 minutes or so, depending on traffic.

  • In search of a comfortable hotel close to Atlanta Hartsfield-Jackson International Airport? If you're catching an early flight from Atlanta to Louisville Muhammad Ali International Airport, these accommodation options will have you sleeping a quick hop from check-in:

  • When it comes to the on-time performance of Atlanta Hartsfield-Jackson International Airport, 77% of flights arrive within the scheduled time frame.

  • ATL's address is 6000 N Terminal Parkway.

About Louisville Muhammad Ali International Airport (SDF)

Getting from Louisville Muhammad Ali International Airport (SDF) to central Louisville

  • Central Louisville is around 16 kms (10 miles) from Louisville Muhammad Ali International Airport and takes about 20 minutes to reach by car. See what your options are for heading into the city, whether that's with a taxi, car hire or ride-share.

  • It'll take around 55 minutes if you're using public transport.

How to find the cheapest flights from Atlanta to Louisville Muhammad Ali International Airport (SDF)

  • The lowest price we've found for a one-way ticket from Atlanta to Louisville Muhammad Ali International Airport is £61. For a return flight on this route, the best price is £126. Depending on when you book and the availability, these fares could change.

  • Don't wait until the last moment. You're more likely to find cheap flights from Atlanta to SDF if you book ahead. Airlines often offer some great early bird deals.

  • The 'Whole month' search tool will show you the cheapest Atlanta to Louisville Muhammad Ali International Airport tickets throughout the month. It's an easy way to find a bargain if your dates aren't set in stone.

  • You don't need to check back in every day to find out if fares have dropped when you set up a Price Alert. We'll notify you when a better deal comes up on plane tickets from Atlanta to SDF.

  • Bag the best deal on a flight from Atlanta to Louisville Muhammad Ali International Airport with the help of the filters. Pick your preferred departure and arrival times, number of stops and airlines. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest.'

The best time to fly from Atlanta to Louisville Muhammad Ali International Airport (SDF)

  • It's time to work out your travel dates for your flight from Atlanta to Louisville Muhammad Ali International Airport (SDF). October is the busiest month to travel to Louisville. If you like things a bit more low-key, head there in September.

  • Lock in a Atlanta to SDF plane ticket departing in July if you're eager to experience the city during its warmest month. You can expect temperatures in Louisville to range from 17ºC to 33ºC.

  • Look for cheap tickets from Atlanta to Louisville Muhammad Ali International Airport in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between -8ºC and 9ºC.

More about Louisville

Explore more of the United States

  • Louisville has loads to offer, but there are so many other corners of the United States just waiting to be explored. Around 306 kms (190 miles) northeast of Louisville, a visit to Columbus will keep you on the move. Don't miss top attractions like Franklin Park Conservatory and Botanical Gardens, Whetstone Park / Park of Roses and Easton Town Centre.

  • If you're interested in discovering another well-known destination in the United States, consider Indianapolis, roughly 177 kms (110 miles) north of Louisville. Lucas Oil Stadium, Eiteljorg Museum and The Children's Museum of Indianapolis are key highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.