Sichuan Airlines has announced that it has formally agreed to cooperate with Chinese travel search engine company Qunar.com.

All of Sichuan Airlines' services will be open to the customers of Qunar.com. The airline has become the fourth domestic airline that cooperates with Qunar.com following Air China, Shandong Airlines, and Shanghai Airlines.

As a result of the cooperation, customers will be provided with more options when using the company's air ticket searching functions.