Atlanta (ATL) to New Orleans (MSY) flights
Nonstop from Hartsfield-Jackson Atlanta International to Louis Armstrong New Orleans International Airport: distance, flying time, which airlines fly it and how often.
Distance
425 mi, great circle
Flying time
typical, gate to gate
Flights a day
average, October 2026
Airlines
passenger airlines
Airlines flying ATL to MSY
Route map
The shortest path over the Earth's surface. Actual tracks vary with winds and airspace. Map © OpenStreetMap contributors.
Cheapest recent fare
Fares found in recent searches load here. You can also compare ATL to MSY fares by month.
Terminals
Hartsfield-Jackson Atlanta International
Hartsfield–Jackson Atlanta International Airport has two terminals and seven concourses with a total of 200 gates. The Domestic Terminal is located on the west side of Hartsfield–Jackson and the Maynard H. Jackson Jr. International Terminal is on the east side of the airport.
From Wikipedia, retrieved 2026-10-25. Terminal assignments change: check with your airline and the airport's website.
Both directions
- Louis Armstrong New Orleans International Airport (MSY) · we don't have MSY's route list yet
- All nonstop routes from Atlanta (ATL)
- ATL to MSY on the flight-path tool
Related guides
Frequently asked questions
How long is the flight from Atlanta to New Orleans?
About 1h 34m gate to gate for the 684 km (425 mile) trip, estimated from distance. Schedules vary by airline and season, and winds can add or save time.
Which airlines fly nonstop from ATL to MSY?
Delta Air Lines, Frontier Airlines and Southwest Airlines, with about 13 flights a day between them in our data (AeroDataBox, October 2026).