Travelers are voting Bethel Regional Airport as the best airport in Bethel. There are 2 airports in Auburn a city just 35 km from Bethel and 2 airports in South Casco which is 37 km distant. The most popular of these are Auburn University Regional Airport in Auburn and Eastern Slopes Regional Airport in South Casco. You can find 5 airports in Maine and 695 airports in the country of United States. Our members favorite in Maine is Bangor International Airport and Ofu Island Airport is the top pick in United States. Want more? Check out our map of airports in Bethel.