$199 Cheap Delta flights Moline (MLI) to Atlanta (ATL)

Landing cheap one-way Delta Air Lines flights from MLI to ATL from $199 on Expedia is easy --- just filter by "Price (lowest to highest)." Or check out our affordable return fares from $329 for your next adventure.**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 affordable Delta Air Lines flights from Quad City Intl. Airport (MLI) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) one to three months prior to your day of 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 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.

The earliest flight from MLI to ATL with Delta Air Lines leaves at 5:47AM UTC-6. You'll land at 8:59AM UTC-5. The final Delta Air Lines flight of the day takes off at 5:05PM UTC-6 and arrives at 8:06PM UTC-5. With around 20% fewer cancellations for early and mid-morning departures, beginning your travel day early is often the best way to go.**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.

Heading from MLI to ATL with Delta Air Lines comes with a host of perks, including 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 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.