Deer Lake Airport (IATA: YDF, ICAO: CYDF) is a regional airport serving Deer Lake, Newfoundland and Labrador, Canada. It functions as the primary air access point for western Newfoundland, including Gros Morne National Park and the surrounding region. The airport handles scheduled passenger service connecting Deer Lake to major Canadian hubs, particularly Halifax and Toronto. It plays an important economic role for the region by supporting tourism, resource industries, and local communities. Operated under Transport Canada regulations, Deer Lake Airport has undergone infrastructure improvements over the years to accommodate growing visitor traffic, particularly during peak tourist seasons when Gros Morne National Park draws international visitors.