What terminal is Spirit Airlines at ORD If you're wondering [What terminal is Spirit Airlines at ORD](https://nearterminal.com/spirit-airlines/ord-terminal-chicago-ohare-international-airport/)? is used by Spirit Airlines, the answer is Terminal 3. The purpose of this terminal is to make flying easy and effective for passengers. Easy access to security checks, a variety of dining and shopping options, and quick check-in services are all advantages for Spirit Airlines passengers. Additionally, Terminal 3 has welcoming waiting rooms and easy-to-follow signs for your convenience. Spirit Airlines operates from Terminal 3 at ORD, which guarantees a smoother travel experience and aids in better planning your airport trip whether you're arriving, going, or connecting.