As a sophisticated commodity with great value, the price of civil aircraft is extremely critical as it influences the market demand and business success of the product. The list price is the cornerstone of selling strategy as it has great impact on the purchasing willingness and further bargaining. Based on Ordinary Least Squares Regression (OLSR), this paper examines the regression model of list price on civil aircraft,regarding Boeing and Airbus as samples. The result shows a convincible forecast power on list prices, indicating a correlated theory support for potential civil aircraft pricing decision.