Great question! Traveling by bus has become a cheap and easy way to get around both the United States and internationally (well, as long as you don’t need to cross any major waterways while moving around). For cheap rates between major US cities, you can check out low-cost options such as MegaBus or Bolt Bus. These low-cost carriers offer cheap, frequent service. If you’re more comfortable, however, paying more for a provider name that you recognize, good old Greyhound is still around. Greyhound tickets tend to cost slightly more, but that’s your choice. All of these providers sell tickets through their websites, so a simple Google search of their names will bring up their websites. Once you follow through to these sites, directions on purchasing tickets will be crystal clear.