Korean Air Chicago Office maintains a significant operational and customer service office in Chicago a major maritime hub. Located in the central Chicago, this office provides comprehensive support for flight bookings, ticket changes, cargo services, and inquiries related to the SKYPASS frequent flyer program. The airline operates an extensive network of domestic and international flights from Gimhae International Airport, including frequent services to Seoul, Jeju, and key international destinations such as Tokyo, Osaka, and Bangkok. The Chicago office plays a vital role in serving the dynamic travel needs of the southeastern region, offering tailored assistance for corporate contracts, group travel, and special service requests. While walk-in services are available, appointments are recommended for complex itinerary planning or detailed consultations. The office reflects Korean Air’s commitment to premium service and operational excellence, ensuring seamless connectivity for passengers and businesses in the Chicago area. For real-time flight information and digital services, passengers can also access Korean Air’s official website and mobile application.