Spirit Airlines ORD Terminal operates out of Terminal 3 at Chicago O'Hare International Airport (ORD), offering travelers a low-cost travel alternative. Spirit Airlines, a low-cost carrier, focuses on providing affordable flights while charging extra for services such as seat selection, baggage, and beverages. Passengers on Spirit should expect a no-frills travel experience, which includes keeping things basic but affordable.

Terminal 3 at ORD is a busy hub, with several airlines operating alongside Spirit, yet it is built to provide a smooth travel experience. Spirit Airlines check-in desks are placed in the main portion of the terminal, where passengers may purchase tickets, baggage, and other services. Spirit passengers should also be aware that their gates are dispersed around Terminal 3, with clear signage for simple travel.

While Terminal 3's amenities are not extravagant, there are plenty of needed services to keep you comfortable. There are food sellers, coffee shops, and charging facilities to keep your electronics charged before your trip. If you want to rest, there are seating places available, although these can fill up quickly, especially during peak traffic hours. It is recommended that you come early to allow enough time for security and navigation through the airport before your Spirit Airlines flight.