Cape Air | 23,962 followers on LinkedIn. The nation's largest commuter airline connecting communities across the United States and Caribbean for over 30 years. | Our goal is to get you where you want to be as quickly and easily as possible. Since our first flight between Boston and Provincetown in 1989, Cape Air has provided year-round service to some of the most beautiful destinations in the world. Shortly after that first flight, we expanded our service across southern New England to Hyannis, Nantucket, New Bedford, Martha’s Vineyard and Providence, RI.