$29 Cheap Spirit Airlines flights Atlanta (ATL) to New Orleans (MSY)

Landing cheap one-way Spirit Airlines flights from ATL to MSY from $29 on Expedia is a breeze — just filter by "Price (lowest to highest)." Alternatively, check out our budget-friendly round-trip fares from $58 for your next break.**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 cheaper fares on Spirit Airlines flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Louis Armstrong New Orleans Intl. Airport (MSY). You can save 25% by booking your domestic flight 34 to 86 days in advance versus 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.* Get the timing right, and you can enjoy significant savings on domestic trips.*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 Spirit Airlines flight from ATL to MSY departs at 7:00AM UTC-5, arriving at 7:41AM UTC-6. If you want to jet off later in the day, the last Spirit Airlines flight leaves ATL at 7:19PM UTC-5 and touches down at MSY at 7:59PM UTC-6. Flying early is generally a good option as morning and mid-morning flights are less likely to be canceled.**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.

Fly from ATL to MSY with Spirit Airlines and look forward to a range of perks including a rewarding loyalty program. When you book through Expedia as a Free Spirit and One Key™ member, you may also earn OneKeyCash™* to spend on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.