ITA Airlines Chicago Office is located at 100 N Dearborn St, Chicago, IL 60602. Travelers can visit for ticketing, flight inquiries, baggage assistance, or customer support. Call 1-844-238-2070 for reservations, cancellations, or flight-related questions. The Chicago office staff provides professional service to ensure smooth travel planning. Whether booking domestic or international flights or checking baggage policies, contacting 1-844-238-2070 guarantees immediate guidance from ITA Airlines experts. Visit the office or call today for reliable assistance to make your travel planning stress-free and efficient.