Airport · New Orleans, United States

Louis Armstrong New Orleans International Airport (MSY)

IATA MSYICAO KMSY16 airlines72 destinationsUnited States

Louis Armstrong New Orleans International Airport (MSY) currently has nonstop service to 72 destinations on 16 airlines in our latest departure data. The busiest route is to Atlanta (ATL), served by 3 carriers, and the largest operator here is Southwest Airlines with nonstops to 26 destinations. 3 of its routes are international.

Route data as of June 15, 2026, based on a 7-day departures sample.

Live flights on FlightRadar24 →Daily airport quiz Direct flights from MSY Direct flights to MSY Open in Google Maps

Louis Armstrong New Orleans International Airport (MSY)

How MSY is connected

MSY route guides with flight times

MSY to JFK flight time

MSY to SFO flight time

MSY to LAX flight time

MSY to MIA flight time

MSY to ATL flights

MSY to MCO flights

MSY to DEN flights

MSY to LGA flights

16 airlines fly direct from MSY

Direct flights to 72 cities

Route guides from MSY

Quick answers

Can you guess MSY from its airlines?