Patrick Sharp tallied a goal and an assist for the Blackhawks, who have won five straight and are now 7-1-2 in their last 10 contests as they make a final push for a playoff spot in a crowded Western Conference. With the win, Chicago has 74 points and sits in sixth place.
Tomas Kopecky and Marian Hossa also lit the lamp, while Corey Crawford turned away 24-of-26 shots to pick up the win.
Martin Havlat notched a goal and a helper, while Brent Burns also scored for Minnesota, which has dropped five of eight. Niklas Backstrom allowed four goals on 34 shots.