The closest airport to fly into for the Amalfi Coast is Naples International Airport, also known as Aeroporto di Napoli-Capodichino. This airport is conveniently located about 40 kilometers away from the Amalfi Coast, making it an ideal choice for travelers heading to this picturesque region in Italy. From Naples Airport, there are various transportation options available such as taxis, private transfers, or public transportation like buses and trains that can take you directly to your destination along the Amalfi Coast.