Arrantzea Airport

Arrantzea Airport (Basque: Arrantzeako Aireportua; Killarne: Mæsneamm Arrantseí) is a domestic airport located near the port city of Arrantzea, gateway to Terpoatrea, the second-largest of the Duchy of Biscay's 23 islands.

First opened in 1966, Arrantzea Airport has a single runway 2880 meters in length of orientation 15/33. Antlantica Airlines offers daily economy and chartered flights to Portua International Airport, the main gateway to the duchy's main island of Santua, via its Royal Express regional and commuter subsidiary airline.