The Southwest Airlines created the low-cost airline business model in 1970s, after aviation liberalization and opening up policies in the U.S. and European, the booming of low-cost airlines. This makes the people who didn¡¦t use aircraft in the past began to take air travel. Many secondary airports in the area caused the travelers a lot of growth by low-cost airlines flight, and promote the region¡¦s tourism, economy and employment opportunities. In view of this, started the study idea of the influence of low-cost carriers on air travel related industry in Taiwan. The Asia¡¦s largest low-cost airline ¡V AirAsia is the subject of this study. Historical data on the low-cost carriers business were collected. Questions for conducting in-depth interviews with experts in air travel industries were devised from the study of these historical data. In addition, a survey of government¡¦s air, tourism data, the influence of low-cost carriers on air travel related industry was developed finally. The results show, the AirAsia to open Taipei route, on the Taoyuan International Airport, retail, hotels and other travel related industries have brought real benefits. The home base of AirAsia is Malaysia, which people came to Taiwan to engage in substantial growth in tourist numbers and to create a substantial growth in tourism foreign exchange earnings. Finally, the results of this study were compared with historical data. It is hope that the results would be able to provide any other countries planning to develop low-cost carriers, some practical reference in planning their air and tourism industries strategies.