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Local time zone: America/Chicago · currently 4:30 PM local
Louis Armstrong New Orleans International Airport (MSY) had nonstop service to 57 destinations on 13 airlines in our June 14, 2026 departure snapshot. The busiest route was to Atlanta (ATL), served by 3 carriers, and the largest operator here was Southwest Airlines with nonstops to 24 destinations. 3 of those routes were international.
Route data as of June 14, 2026, based on a 7-day departures sample. Routes may have changed since this snapshot.
You can fly nonstop from MSY to 57 destinations, including 3 international routes. Current schedules show about 138 flights per day across those routes. The busiest options start with Atlanta (ATL), Houston (IAH), Dallas (DFW).
3 international routes in this schedule set
United States 54 · Canada 1 · United Kingdom 1
10-11/day on 3 airlines
Boeing 737 · Airbus A320 family · Embraer E-Jet
These routes have enough tracked flights or schedule depth for a full guide with duration, distance, airlines, aircraft, and frequency.
New Orleans to Miami · US
Atlanta · 425 mi · 10-11/day
Houston · 304 mi · 7-8/day
Houston · 302 mi · 7/day
Dallas · 447 mi · 7/day
Orlando · 550 mi · 6-7/day
Chicago · 838 mi · 6-7/day
Austin · 443 mi · 5-6/day
Ranked by destinations served, then daily frequency.
+6 more MSY routes on Delta Air Lines — use the full route directory for every destination.
+3 more MSY routes on United Airlines — use the full route directory for every destination.
+2 more MSY routes on Sun Country Airlines — use the full route directory for every destination.
+1 more MSY routes on Frontier Airlines — use the full route directory for every destination.
Ranked by airlines operating the route. Routes with enough tracked data or schedule depth link to full route guides.
Louis Armstrong New Orleans International Airport (MSY / KMSY) is located in New Orleans, United States.
The IATA code is MSY. The ICAO code is KMSY.
The busiest scheduled route from MSY in our June 14, 2026 departure data was MSY to ATL (Atlanta), with 10-11/day across 3 airlines.
Southwest Airlines was the largest operator in our MSY schedule data, serving 24 destinations with 53-54/day.
MSY has 3 international routes and 54 domestic routes in the current schedule set.
13 airlines operated at MSY in our June 14, 2026 snapshot. Top carriers include Southwest Airlines, Breeze, American Airlines, Delta Air Lines, United Airlines.
MSY has direct flights to 57 destinations including Atlanta, Houston, Houston, Dallas, Orlando.
View live arrivals and departures at MSY on FlightRadar24.
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