Hey! Spirit Airlines ORD Terminal is a rather simple experience if you're flying out of O'Hare (ORD). The staff makes everything quick and simple, and the check-in process is seamless. The terminal itself is kept up nicely, if a little congested during rush hour. Before your flight, there is a decent selection of food options and places to sit and unwind. All in all, it's a good place for a hassle-free departure.

for more: https://www.terminalfind.com/spirit-airlines/spirit-airlines-ord-terminal-ohare-international-airport/