Flights: There are flights to Zurich or from different cities in the U.S. and other countries via different airlines with a train connection to  Luzern. There also train from several major cities in Europe to Luzern.

Swiss site:

    •  Zurich to  Luzern—-40-50 min—Appx: CHF 12.50/one way

   Climate: The weather at the end of June varies from 74 / 56 F

Currency: Swiss Franc (CHF)–1 CHF about  $1.09,  0.93 Euro

Visa Requirements: At this point in time, the U.S. passport holders do not need a visa for a short stay (3 months) in the Swiss. For the EU countries no visa, and other countries, please visit the site: