$158 Cheap Delta flights Lexington (LEX) to Atlanta (ATL)

Apply the "Price (lowest to highest)" filter on Expedia to look for cheap Delta Air Lines round-trip flights from $299 from LEX to ATL. Affordable one-way fares from $158 are available too.**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.

Look for cheap Delta Air Lines flights from Blue Grass Airport (LEX) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) one to three months before your departure. 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. Regardless of fare class and journey, the best day of the week to book a domestic flight is generally Sunday and the most expensive day tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book 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.

The earliest flight from LEX to ATL with Delta Air Lines leaves at 5:56AM UTC-5. You'll touch down at 7:35AM UTC-5. The last Delta Air Lines flight of the day takes off at 5:51PM UTC-5 and arrives at 7:30PM UTC-5. With 20% fewer cancellations for early and mid-morning flights, setting off early is often the best choice.**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.

Flying from LEX to ATL with Delta Air Lines comes with a host of benefits, such as a rewarding loyalty program and an excellent in-flight experience. Plus, when you book through Expedia, One Key™ members can earn OneKeyCash™* to redeem on select future travel purchases. That's in addition to 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.