There are 2 ways to get to venice by public transport. By plane, or by train.

Venice Marco Polo Airport is the international airport of Venice, Italy and the fourth-busiest airport in the country. Situated on the mainland near the village of Tessera, it is a mere 4 miles away from Venice proper and within easy reach of Mestre. The airport is named after the Venetian traveller Marco Polo and serves as a base for several major airlines. It offers flights to many European metropolitan areas with some partly seasonal long-haul routes to other parts of the world such as the United States, Canada, South Korea and the Middle East. It also has a dedicated terminal with check-in desks and two lounges; the Tintoretto Lounge for SkyTeam customers and Marco Polo Room for other airlines. Ground transportation is available via scheduled buses, Alilaguna water shuttles and a water taxi.