Hallock Municipal Airport is a city-owned public-use airport located one mile south of the city of Hallock, Minnesota in Kittson County.
Hallock Airport has one runway, designated 13/31 with a 4,007 x 75 ft (1,221 x 23 m) asphalt surface.
For the 12-month period ending June 30, 2017, the airport had 17,700 aircraft operations, an average of 48.49 per day: 73.4% general aviation and 26.6% transient general aviation. The airport housed 18 single-engine airplanes and 1 multi-engine airplane.