Booking your ticket is simple and hassle-free. Visit the official Amtrak website, use the Amtrak mobile app, or call +1.855.954.6300 for personalized service. Amtrak’s Empire Builder route passes through several key Montana cities, including Whitefish, Havre, and Shelby, connecting passengers to Chicago in the east and Seattle or Portland in the west. https://bookamtraktrain.com/booking-amtrak-in-montana/