- Laroche airport, also known as Laroche-sur-Yon Airport, is a regional airport located in the Pays de la Loire region of France. It serves the town of Laroche-sur-Yon and the surrounding areas. The airport has a single terminal building and mainly operates domestic flights within France. Some of the airlines that operate at Laroche airport include Chalair Aviation and Twin Jet. The airport offers a range of services and facilities to passengers, including car rental, parking, and a cafeteria.