Travel Tax
Travelers departing Beijing on an international flight must pay a RMB90 airport construction tax. Those flying to domestic destinations must pay RMB50. Payment must be made at counters in the departure area prior to checking-in for your flight. Keep your receipt.

Bus: The airport bus is available on the lower level just outside the Arrivals area. Many hotels run their own airport shuttle bus services.

Taxi: Available on the lower level just outside the Arrivals area. When arriving at the airport, There is a taxi line just outside the terminal. Drivers should use their meter; make sure that the driver puts down the flag, The cost to midtown Beijing is normally around RMB70 depending on the type of taxi, plus RMB15 for the highway toll. (It's a good idea to always carry the name of your hotel and any destination in Chinese because very few drivers in Beijing speak English. )

Train Line: The airport line will have interchange stations with subway lines 2, 10 and 13, and at speeds of 100 km/h, the driverless trains will only take 15 minutes to reach the other end of the line at Dongzhimen from the airport. The line will have two trains – one servicing Terminal 2, and one Terminal 3.