Warsaw Chopin Airport (WAW)
There is both train and bus service from Chopin Airport to Central Warsaw. The services are shown on the airport web site. Scroll down the airport page to find the tabs and more information.
Go to Warsaw Google Maps to input travel times when you will be in Warsaw. The trains show up on the Google Map. If you want to go someplace besides Central Station, change the destination.
Do you want to see more of Poland. Try this 12-Day Poland trip from the Tatra Mountains to the Baltic Sea.