United States low-cost carriers operate some of the youngest fleets in the industry. With the aim to minimize operating costs while staying competitive, these airlines invest in modern fuel-efficient aircraft that offer higher performance, greater reliability, and lower costs for the airline. Major low-cost carriers in the US, including Spirit Airlines, Frontier Airlines, and Breeze Airways, operate competitive fleets with new-generation aircraft. This article compares the three budget airlines and their aircraft types.
