From now until June 10, you can get a BOGO deal at Amtrack to travel for the fall, winter or early spring next year! This flash sale allows you go buy one ticket and get one free when you reserve a room with a family member or friend. A cross-country trip for a few hundred dollars? Yes, please! You can use the deal on regular seats as well as cars with beds, and most of the trains have dining cars if you're hungry.