Cheap flights to Duluth International
- Duluth International Airport (DLH) is a public airport located in Duluth, Minnesota, United States. It serves the Twin Ports area of Duluth and Superior, Wisconsin. The airport is situated on approximately 3,000 acres of land and has two runways. It offers both domestic and international flights, including destinations such as Chicago, Minneapolis, Denver, and Las Vegas. The airport is served by several major airline carriers, including Delta Air Lines, United Airlines, and American Airlines. It has a modern terminal building with amenities such as dining options, shopping, and car rental services.