Duluth International Airport (DLH)

Duluth International Airport (DLH) is the premier aviation gateway to northern Minnesota and the scenic North Shore of Lake Superior. Located just a few miles northwest of downtown Duluth, the airport serves as a critical link for business travelers, tourists, and the regional economy. In January 2013, the airport inaugurated a state-of-the-art terminal building, a $78 million project that significantly modernized the passenger experience while adhering to high environmental standards, achieving LEED-Silver certification for its sustainable design features. The terminal's architecture is deeply rooted in its local context, featuring a distinctive curved roofline designed to evoke the powerful waves of Lake Superior. The 110,000-square-foot, three-story facility is organized into an efficient two-level layout: the main level handles all arrivals and baggage claim services, while the upper level is dedicated to departures and passenger processing. The airport features 12 gates across two concourses, with Concourse A primarily serving Delta Air Lines and Concourse B hosting United, American, and Allegiant Air, ensuring a streamlined flow for travelers connecting to major national hubs. Inside the terminal, passengers have access to a wealth of modern amenities and services. The Club DLH Business Suite provides a professional environment for corporate travelers, while families can utilize a dedicated children's play area. Dining options are diverse, featuring local favorites like the Arrowhead Tap House and Duluth Grill, alongside national brands. Retail shops, including the Duluth Trading Company, offer regional goods and travel essentials. As a full-service international airport, DLH also provides on-site U.S. Customs and Border Protection (CBP) services, supporting both commercial international links and specialized general aviation arrivals from abroad. For onward travel, multiple rental car agencies, local taxi services, and hotel shuttles are conveniently located just outside the arrivals hall.