Casco Bay Lines is a ferry system that provides year-round passenger, freight, postal and vehicle ferry service to the islands of Casco Bay from Portland, Maine. For over 150 years, our vessels have been transporting people from Portland to the islands of Casco Bay.

Whether you are commuting, visiting for a day, staying for an extended vacation, or enjoying one of our scenic or music cruises – Casco Bay Lines is your fun, safe, reliable and convenient connection to the islands. Our regularly scheduled ferry operates 365 days a year. And our specialty cruises allow all riders the chance to escape the mainland and experience what our visitors and residents have known for hundreds of years – the magic of Casco Bay.

New to Casco Bay Lines? Check out our schedules and rates, choose your cruise or island destination, stop by the terminal to pick up your ticket, and enjoy the ride!