There are hourly trains on the Paris-Creil-Beauvais (regional network) line. Trains leave and arrive at the Gare du Nord station in Paris with a possible transfer at the Creil train station. The cost is between 12 to 13 euros. There is then shuttle or taxi service from the Beauvais train station to and from the airport. The travel time between Paris and Beauvais by train can be up to an hour and a half.