Friedrichshafen Airport (IATA: FDH) is an airport 1.9 miles (3km) north of Friedrichshafen, Germany. It is the third biggest airport of the German Bundesland Baden-Württemberg. The Airport served 650,000 passengers in 2008. It is also known as Bodensee Airport, Friedrichshafen.
This airport has had a long history. The first scheduled passenger flights with the Zeppelin started from here, long before they were relocated to Frankfurt/ Zeppelinheim.
Here are some of the major Airlines that service Friedrichshafen Airport:
Bulgarian Air Charter
Lufthansa Regional operated by Lufthansa CityLine
The above mentioned information is taken from http://en.wikipedia.org/wiki/Friedrichshafen_Airport