Tutuila is the most populous island in American Samoa, and is home to its capital, Pago Pago, and principal airport. Understand Get in Pago Pago - Tafuna International Airport, Tafuna, Western District, American Samoa. A decent airport located southwest of Tafuna. 2020-06-17 Get around See Do Buy Eat Drink Sleep Connect Go next Upolu Savaii Fiji Manu'a Islands