These are the best options to fly into American Samoa:
Pago Pago International Airport (PPG)
This is the most obvious entrance into American Samoa as it is located in the territory itself. It's in close proximity to both the mainland and the outer islands, making it ideally located for visitors aiming to visit the National Park.
Faleolo International Airport (APW)
Located in Apia, the capital of Samoa (or Western Samoa), Faleolo is a bigger and busier airport. From Faleolo, it's just a short flight to Pago Pago in American Samoa.
Ofu Airport (Z08)
This is a smaller airport that's located right within the National Park on Ofu Island. However, the flights to and from this airport are less frequent and often need to be arranged by special charter.
Honolulu International Airport (HNL)
Located in Hawaii, this airport offers flights to Pago Pago International Airport. While it may require an extra leg of travel, it may be more convenient for those who are making a stopover or visiting multiple places during their trip.
Map of Airports to Fly Into American Samoa National Park
In this map you can find the closest airports to the park, this list includes smaller airports.