Frontier Airlines operates out of Terminal 5 at Chicago O’Hare International Airport (ORD). This new terminal is equipped to handle both international and domestic aircraft and offers a wide range of services. Frontier Airlines Chicago O’Hare Airport Terminal has new lounging areas, dining options, duty-free stores, and faster security procedures. Frontier’s check-in counters and self-service kiosks are conveniently positioned, making the pre-flight experience more efficient. Travelers can take advantage of free Wi-Fi, charging stations, and a variety of food and beverage options. Terminal 5 offers a comfortable and convenient experience for Frontier Airlines passengers flying to and from Chicago, thanks to good signage, attentive staff, and easy access to ground transportation.