Spirit Airlines is a low-cost airline that operates out of Chicago O'Hare International Airport (ORD) and Spirit Airlines O’Hare International Airport offers low fares to domestic and international destinations. Spirit has its primary presence in Terminal 3, providing passengers with effective check-in processes, such as self-service kiosks and online check-in, to ensure hassle-free travel. Food and shopping outlets are also accessible near the gates of the flight. Known for its à la carte pricing model, Spirit allows the traveller to personalise their journey by adding baggage and seat selection among many other things. With competitive fares and convenient services, Spirit Airlines remains one of the most sought after at ORD.