Airports of Smithtown Closest ariports to Smithtown city: Long Island Mac Arthur Airport (distance 12.6 km / 7.8 mi) | ✈️ Book tickets Republic Field Airport (distance 26.8 km / 16.7 mi) | ✈️ Book tickets Zahns (distance 31.4 km / 19.5 mi) | ✈️ Book tickets Grumman Airport (distance 32.7 km / 20.3 mi) | ✈️ Book tickets Igor I. Sikorsky Memorial Airport (distance 34.2 km / 21.3 mi) | ✈️ Book tickets Sikorsky Heliport (distance 34.7 km / 21.6 mi) | ✈️ Book tickets Brookhaven Airport (distance 36.7 km / 22.8 mi) | ✈️ Book tickets Peconic River Airport (distance 45.5 km / 28.3 mi) | ✈️ Book tickets New Haven Airport (distance 55.8 km / 34.7 mi) | ✈️ Book tickets Suffolk County Airport (distance 62.5 km / 38.8 mi) | ✈️ Book tickets Airports of Smithtown city on map: ☞ Show Map Find air tickets to Smithtown airport