- Chaves Airport, also known as Chaves André Soares Airport, is a small regional airport located in the city of Chaves, Portugal. It serves as a gateway to the Trás-os-Montes region and offers domestic flights to and from Lisbon on a daily basis. The airport has basic facilities, including a main terminal building, car parking, and a small number of amenities for passengers. It is mainly used for tourism and business purposes, and serves as a convenient transportation option for travelers visiting Chaves and the surrounding areas.