$162 Cheap Delta flights Atlanta (ATL) to Louisville (SDF)

You can find affordable round-trip Delta Air Lines flights from $299 from ATL to SDF by filtering your results from “Price (lowest to highest)” on Expedia. Or look for options from $162 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

January is one of the cheapest months to jet away to Louisville with Delta Air Lines. You could also find excellent prices on one-way and return fares in December.

Search for cheap Delta Air Lines flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Louisville Intl. Airport (SDF) one to three months prior to your departure day. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare type and itinerary, the best day to book a domestic flight is generally Sunday and the most expensive day is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Delta Air Lines has direct flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Louisville Intl. Airport (SDF), with 45 departures each week. Simply select the “Nonstop” and “Airline” filters while searching on Expedia to find all direct Delta Air Lines flights to SDF.

On average, it takes 1h 21m to travel nonstop from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Louisville Intl. Airport (SDF) with Delta Air Lines.

If you’re looking for flexibility, Thursday offers the most choice for Delta Air Lines flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Louisville Intl. Airport (SDF). You can pick from 7 different departures.

Setting off from ATL at 8:20AM UTC-5, the earliest Delta Air Lines flight to SDF arrives at 9:44AM UTC-5. Flying earlier in the day means you’re less likely to encounter delays.* Prefer a later start? The last Delta Air Lines flight from ATL to SDF departs at 10:39PM UTC-5 and touches down at 11:58PM UTC-5.*Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Take a Delta Air Lines flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Louisville, and you’ll most likely touch down at Louisville Intl. Airport (SDF). This is the airline’s primary hub in this destination.

Flying from ATL to SDF with Delta Air Lines comes with a host of perks, including an excellent in-flight experience and a rewarding loyalty program. Plus, when you book through Expedia, One Key™ members can collect OneKeyCash™* to spend on select future travel purchases. That’s on top of the Delta SkyMiles points you can earn with Delta Air Lines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

You’ll likely board a Boeing 737-800 or a Boeing 717-200 when flying Delta Air Lines from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Louisville Intl. Airport (SDF). However, keep in mind that a different plane could be assigned to your route depending on operational demands.

Depending on your ticket type, a fee may apply if you change or cancel your flight more than 24 hours after it’s been confirmed. To find flexible plane tickets, select our “Changes included” and “No cancel fee” boxes when looking for flights. For additional information on canceling or changing your reservation, visit “Trips,” select your flight and tick “Manage Booking.”