Kristiansand Airport at Kjevik serves Kristiansand and the southern Norwegian coast. It is useful for city and seaside holidays in Agder, including onward travel toward Grimstad and Arendal.
A local bus connects with Kristiansand on a fixed timetable and does not automatically wait for delayed flights. Taxis and rental cars are available, and the airport lists prebooked taxi connections toward Grimstad and Arendal. Check the final leg to your accommodation, especially for smaller coastal communities outside the main bus routes.