Guiyang, Qianxinan Xingyi, and Xi'an Xianyang are the top three Colorful Guizhou Airlines airports based on our airline data. This may change if Colorful Guizhou Airlines makes updates to their flight routes due to supply and demand.
Colorful Guizhou Airlines does not have flights from Singapore Changi at the moment. There are scheduled flights with Colorful Guizhou Airlines out of Sanya Phoenix Intl though (if you don’t mind flying from this airport). Flying with Sichuan Airlines is recommended if you still want to fly from Singapore Changi.