stl
Go to the airport. Go down towards the A gates for United. Right before you go through security, you go around to the right(it's hidden pretty well) behind a wall or something(it's been a while) and that is the office for employee parking. I'm not sure about the cost, TSA pays for ours. It's a real pain. The bus takes the extra long, extra bumpy, welcome-to-the-hood route. Good luck though.