Baraboo–Wisconsin Dells Airport (ICAO: KDLL, FAA LID: DLL) is a public use airport located three nautical miles (6 km) northwest of the central business district of Baraboo, in Sauk County, Wisconsin, United States.

[1] The airport is located between Baraboo and Lake Delton, Wisconsin, on US 12, and is adjacent to the Ho-Chunk Casino.

Upon announcing the opening of the landing field on May 26, 1928, Berry said, "I look for large numbers of planes from Chicago, St. Louis and other cities to carry visitors to the Dells this summer".

[5] Baraboo–Wisconsin Dells Airport covers an area of 312 acres (126 ha) at an elevation of 979 feet (298 m) above mean sea level.

For the 12-month period ending May 30, 2024, the airport had 30,000 aircraft operations, an average of 82 per day: 89% general aviation, 8% military and 3% air taxi.