Chicago O'Hare International Airport's Terminal 3 is home to Spirit Airlines ORD Terminal. Passengers can enjoy a range of facilities, including restaurants, shops, and charging stations, at this terminal, which is mostly used by domestic airlines. This terminal is easily accessible for passengers looking for low-cost, straightforward flights because it houses Spirit Airlines' check-in desks and baggage facilities. Travelers should be informed that Spirit Airlines is renowned for its low-cost business model, meaning that supplementary services like baggage, drinks, and seat selection are paid for separately.