By plane
There is no passenger airport in the town. International passengers often arrive in Zürich.
By train
Swiss national railways SBB (http://fahrplan.sbb.ch/bi...) operates local trains to Andermatt from Davos Platz, Göschenen and Visp. The Glacier Express from Zermatt to St.Moritz also stops at Andermatt.
By car
There are roads in all four cardinal directions to Andermatt, and being a bit off the beaten track, driving there may be an alternative. The town is surrounded by mountain passes, and you need to cross at least one in order to get into the town. The highest of them, Furka to the west is situated at more than 2400 meters and he Andermatt itself more than 1400 meters almost one mile over the sea level. Driving through alpine passes is a great experience and the views are fantastic. However remember that the engine heats up when ascending and the brakes when descending.