From MARCO POLO VENICE AIRPORT:
bus service to Jesolo Lido and then change to Cavallino. Otherwise water service ALILAGUNA or VENICE BY BOAT (week-end, PDF).
At the moment of the reservation it is also possible to book a taxi to pick you up from the airport and bring you straight here. (approx. 40 mins). From TREVISO AIRPORT:
bus service to Jesolo Lido and then change to Cavallino or take a taxi.
From VERONA AIRPORT:
During the high season, a convenient and direct bus service runs from Venice Marco Polo airport and Treviso airport to Union Lido (PDF).