To get to Frederic Chopin Airport from the city, you have a few transportation options. There is a train that connects the city center to the airport, and the cost is typically around 4-5 USD. There are also several bus lines that operate between the city and the airport, and the cost for a bus ticket is usually around 1-2 USD. The usual cost of a taxi ride to the airport varies depending on the distance and the taxi company, but it can range from 20-40 USD.