Air transport is an integral part of the tourism industry. The tourism industry in many countries of the world has been profoundly shaped by the development of air services. The advances in aircraft technology, improvements in communications and information technology, and marketing strategies have improved the quality of air travel and reduced the price of air tickets so that the volume of traffic, particularly on longer routes, has doubled in each of the past three decades (Organization for Economic Cooperation and Development, 1997). The relationship between air transport and tourism is a highly complex subject involving an intriguing mixture of tourism accessibility, economic factors, and demand of low cost carriers.