Closest Airport To New Orleans Louisiana 2025 Calendar. Airlines add flights, and new orleans offers top hotels, events, and caesars superdome for an unforgettable time. Other nearby airports include gulfport/biloxi (gpt) (68.1 miles), baton rouge (btr) (76.3 miles).

The closest airport to slidell is louis armstrong new orleans international airport (msy). See all airline (s) with scheduled flights and weekly timetables up to 9 months ahead.