The most direct way to fly into Rockland is to travel nonstop from Boston Logan to Knox County Regional Airport (4 mi from Rockland) on Cape Air. However, for passengers flying from other cities in the US, this means you'll have to book a flight to Maine with a layover in Boston. If you prefer to fly into an airport with more options and don’t mind driving the rest of the way, choose Portland International Jetport (80 mi) or Bangor International Airport (67 mi).