<a href="https://allairportsterminals.com/frontier-airlines/frontier-airlines-ord-terminal-chicago-ohare-international-airport/">Frontier Airlines Chicago O’Hare Airport Terminal</a> operates out of Terminal 5 at Chicago O’Hare International Airport (ORD). Terminal 5 is primarily used for international flights, but it also handles some domestic services, including those operated by Frontier Airlines. This terminal is equipped with various amenities such as dining options, retail stores, and lounges to enhance the travel experience. Passengers flying with Frontier Airlines can expect efficient check-in and security procedures at Terminal 5, ensuring a smooth journey through Chicago O’Hare Airport.