Lake In The Hills Airport is a public-use airport located in Lake In The Hills, Illinois. It covers an area of approximately 200 acres and features a single asphalt runway, which is 3,200 feet long. The airport primarily serves general aviation and is used for private and recreational flying. The airport is managed by the Lake In The Hills Airport Authority and offers various services, including hangar rentals and fuel sales. It is also home to several flight schools and aviation-related businesses, contributing to the local economy and providing opportunities for pilot training and aircraft maintenance.