it is on bus line, but bus is on divided highway with pass over walkway, but with luggage, forget it, elevator doesnt work. It was easier to take #5 bus back into Venice, and back to the airport, no steps. Same goes with getting from Venice to Hotel, just ride the loop around, for 1.5 euro, but buy before getting on bus at hotel, no self service at stops. Fast, and easy. It has no elevator, so prepare to walk up 4 flights, no ground floor accom. with all your luggage, and no help. they will lock up suitcases in a room by desk.