Relaxing convenient hotel connected to frankfurt airport skywalk to the airport located in the sleek squaire office building hilton garden inn frankfurt airport is right next to the airport connected to terminal 1 via a skywalk that means youll have a choice of 2 s bahn lines at the terminal connecting you to frankfurt hauptbahnhof in 11 minutes swift link to city center central frankfurt is quite walkable so once youve taken the train from the airport youll be ready for some shopping