Getting on an airplane and flying across the country to see family, loved ones, or for some, a vacation destination is a great way to spend quality time together—and an even better way to escape the day-to-day stresses of work, school, and other obligations. The cost of travel can also vary depending on the season and the airline you use, but United airline has made it easy for you to book and plan your travel—including the ability to see the airfare from anywhere in the country.