Frontier Airlines operates from Terminal E at Philadelphia International Airport (PHL), offering budget-friendly flights to various Domestic and International destinations. Known for its low-cost fares, Frontier provides an efficient travel experience with a focus on affordability. Frontier Airlines Philadelphia Terminal is equipped with modern amenities, including dining options and retail shops, making it a convenient hub for passengers. Frontier Airlines is committed to delivering safe, reliable, and affordable air travel for those flying in and out of Philadelphia.