<human>:  How can I travel cheaply around the U.S.?
<bot>: One way to travel around the U.S. cheaply is to look for cheap flights to your destination. You can search airline websites or use flight comparison sites to compare prices and find the best deals. Another way to save money is to look for cheaper accommodation options, such as staying in hostels or with friends and family. Additionally, look for discounts on tourist attractions, and consider taking public transportation instead of renting a car.