Exploring the United States by car doesn’t have to break the bank. With the right route and a bit of planning, you can experience diverse landscapes, vibrant cultures, and fascinating small towns for less. This guide highlights four of the best low-cost road trip routes in the USA, each packed with affordable stops, natural wonders, and hidden gems. Whether you’re looking for coastal vibes, desert adventures, or scenic mountain drives, you’ll find a route here that matches your travel style and budget.