Tourism in Indonesia is one of the high potentials to be developed. It can be seen from the visit of tourists from abroad to Indonesia in July 2018, which increased by 16.57% (1.54 million) from July 2017 while those visiting Indonesia went Overseas sales surged in 2018 to 9.1 million from 8.4 million in 2017. From these data, tourism travel services in Indonesia have considerable potential to be developed. The purpose of this study was to determine the factors and ways calculation of the selling price of travel services. The research method used in this study is descriptive quantitative. Data were analyzed from the results of observations and literature studies on the factors that influence and how to calculate travel services in PT. Babussalam Jaya Abadi (BJA Tours) and calculates the selling price with the formula "Selling Prices = Production Costs + Non-production Costs (Services) + Profit". The results of this study are that there are several factors that influence the determination of the selling price of travel, namely market factors, cost factors and currency exchange rates. Calculation of tour trips at PT. Babussalam Jaya Abadi (BJA Tours) uses a method by totalizing the prices of production and non-production and added 10% profit.