Estevan Airport — Estevan, Canada

Estevan Airport carries the IATA code YEN and serves the city of Estevan in southeastern Saskatchewan, near the North Dakota border. Owned and operated by the City of Estevan, the airport supports general aviation, charter flights, and traffic tied to the region's oil and coal industries. It features a single paved runway capable of handling small to mid-size aircraft, along with a terminal building offering basic passenger amenities. YEN plays a modest but steady role connecting this prairie community to broader air networks, primarily through unscheduled and charter operations rather than regular commercial airline service, reflecting its status as a regional utility airport for southern Saskatchewan.