Blue Earth is a city-owned public-use airport located three miles south of the city of Blue Earth, Minnesota in Faribault County.
Blue Earth Airport contains two runways, one designated 16/34 with a 3,400 x 75 ft (1,036 x 23 m) asphalt surface,.and another designated 3/21 with a 2,245 x 200 ft (684 x 61 m) turf surface.
For the 12-month period ending September 30, 2017, the airport had 13,870 aircraft operations, an average of 38 per day: 54% general aviation and 46% transient general aviation. The airport housed 26 single-engine airplanes.