Sandi,
As above its quite a hike from Milan to Savona in an afternoon. If you can fly into Genoa it would make life simpler for you. If not then are you flying into Malpensa or Linate .. you might be able to get an internal flight down to Genoa.

You can check out the Italian train times, prices and book online at -
<a href="http://www.trenitalia.it/en/index.html" target="_blank">http://www.trenitalia.it/en/index.html</A>.