copyright ORD Terminal is based out of Chicago O'Hare International Airport's Terminal 3 (ORD). In addition to providing inexpensive flights, Terminal 3 offers travelers simple check-in procedures, security checks, and a range of eating and retail alternatives to guarantee a convenient and uncomplicated journey. https://www.airportsterminalsme.com/spirit-airlines/spirit-airlines-ord-terminal-chicago-ohare-international-airport/