Joslin Field Magic Valley Regional Airport — Twin Falls, United States

Joslin Field, Magic Valley Regional Airport serves Twin Falls in south-central Idaho, a region named for the dramatic Shoshone Falls and surrounded by fertile agricultural land irrigated by the Snake River. TWF provides scheduled commercial service connecting Twin Falls to major hubs such as Salt Lake City, supporting the area's farming, dairy, and food processing industries. The airport also hosts general aviation traffic and has historical significance, having served military training purposes during World War II. Magic Valley itself is known for potato and sugar beet farming, and TWF functions as an essential transportation link for businesses and residents across the sparsely populated surrounding counties. The facility continues to see steady passenger growth tied to regional economic development.