Location: Galilei Galileo international airport is the largest airport in Tuscany in 2009. The airport is located nearby the city of Pisa, which is loceted in Tuscany near the coast. The Tuscan city of Florence is some 70 km inland, and it takes a little over an hour to reach Florence by bus or train.

Galilei Galileo international airport is the largest airport in Tuscany in 2009 and it's largest airline is the low cost Ryanair.
PSA is the IATA code and it refers to the nearby city of Pisa, but since the airport is lined by rail to the central railway station in Florence, it can also be considered the airport to get to Florence. But keep in mind that the city of Florence also has it's own airport, but that one isn't linked by rail to the city and also it's a lot smaller than the Galilei Galileo international airport in 2009.