Duluth International Airport

Duluth International Airport (DLH) — which traces its roots back to 1929 — is a compact, medium‑sized regional airport with a single passenger terminal and one concourse alongside an Air National Guard base. It’s the primary gateway for Duluth, Minnesota, the Lake Superior North Shore and parts of northwest Wisconsin, offering easy access about 8 miles northwest of downtown via I‑35, local transit, shuttles and rental cars. DLH is not a major airline hub but provides reliable regional connections (notably Delta Connection to MSP) plus seasonal low‑cost service from carriers like Allegiant and Sun Country; fares and on‑site costs tend to be affordable compared with larger hubs.