$169 Cheap Delta flights Chattanooga (CHA) to Atlanta (ATL)

Grab cheap return Delta Air Lines flights from $199 from CHA to ATL by filtering your results from "Price (lowest to highest)" on Expedia. Or search for options from $169 for a one-way trip.**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.

Begin your search one to three months before your departure to score cheap fares on Delta Air Lines flights from Chattanooga Metropolitan Airport (CHA) to Hartsfield-Jackson Atlanta Intl. Airport (ATL). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Time it well, and you can enjoy significant savings on domestic journeys.*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.

Departing CHA at 5:45AM UTC-5, the earliest Delta Air Lines flight to ATL arrives at 6:48AM UTC-5. Traveling earlier in the day means you're less likely to encounter delays.* Prefer to travel later? The last Delta Air Lines flight from CHA to ATL departs at 7:24PM UTC-5 and touches down at 8:29PM 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.

Traveling from CHA to ATL with Delta Air Lines comes with plenty of perks, such as a rewarding loyalty program and an excellent in-flight experience. Plus, when you book through Expedia, One Key™ members can collect OneKeyCash™* to use 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.