The travelers willing to book a flight with Sun Air Scandina should visit the website www.sunairscandina.fi and customer service center. The website may be used to look for the flight based on the depature and arrival date and the airport. They may also check availability and fare. They might also compare different flights to different parts. Once they found the desired one, they may book it and pay instant. In case the customer wants to book by phone he may call the CS line and ask the operator to book a flight. The traveler also may have to do something with an existing booking, such as changing the time of the flight or cancel the reservation. They may do it on the website or call CS.