In operation since 1978, Grondair offers charter flights out of St-Frédéric (Beauce), St-Georges-de-Beauce and Ste-Foy airports. Service to Montreal (St-Hubert), Ottawa, Gaspé, Rimouski, Roberval, Sudbury, Timmons, Toronto and other destinations is available. Grondair also operates a flight school.