There is no shuttle bus from the CAAC office to the airport, 12km north of the city, but bus 83 runs from opposite the long-distance bus station (30 minutes). A taxi from the train station will cost about Y25.
Buses run until 8pm or 9pm, although bus 5 operates until 11pm. Buses 5 and 41 go to the old city from the train station. Buses 102 and 103 travel from the train station past Wangcheng Park to the Peony Hotel.
The cheapest taxis (xiali) are Y6 at flagfall. Motor-rickshaws are a good way to get around and start at Y2, and motorbike taxis (from Y3) are also ubiquitous.