Frontier Airlines operates from Terminal 5 at Chicago O’Hare International Airport (ORD), offering travelers a streamlined and budget-friendly airport experience. The Frontier Airlines ORD Terminal is designed for efficiency, with clearly marked check-in counters, self-service kiosks, and TSA security access that helps reduce wait times. Passengers can enjoy essential amenities including dining options, retail stores, restrooms, and free airport Wi-Fi throughout Terminal 5.Frontier Airlines focuses on low-cost travel with modern aircraft, flexible add-on services, and a smooth boarding process. Travelers are encouraged to arrive early, as Frontier follows strict baggage size and weight policies. Ground transportation, rental cars, and public transit are easily accessible from Terminal 5, making airport connections convenient.