Airplanes
The German flagcarrier Deutsche Lufthansa connects all major cities in Germany to each other and foreign destinations. Due to the comparatively short distances and relatively high hassle of air travel - especially when you travel with luggage - domestic air travel is used mostly for business purposes. Due to the boom of budget airlines very low price offers are seen in the internet and high competition in the industry will keep them low.
The most important Germany airports are Frankfurt, Munich, Berlin/Tegel, Cologne/Bonn and Hamburg.