Hill also grabbed 10 rebounds for IUPUI (16-5, 8-2) in the Summit League win.
Gary Patterson, coming off a career-high 37 points Thursday against Southern Utah, scored 17 points and hit 5-of-11 3-pointers. He hit 11-of-15 3-pointers Thursday. The Jaguars stayed hot from outside Saturday, making 10-of-20 3-pointers for the game.
IUPUI dominated inside as well, outscoring UMKC 42-22 in the paint. The Jaguars hit 59 percent of their field goal attempts.
Billy Pettiford added 11 assists and four steals for IUPUI.
UMKC hit 41 percent of its field goals and 31 percent of its 3-pointers.
IUPUI wrapped up a four-game homestand Saturday and now has a 13-game home winning streak this season.
Colorado State graduate transfer John Gillon has chosen Syracuse, giving the Orange a potential starter at point guard entering the 2016-17 season.
DeSean Murray, who averaged 20.2 points as a sophomore at Presbyterian, will transfer to Auburn to play for coach Bruce Pearl.
Former Kentucky guard Ed Davender, the only Wildcat with at least 1,500 points and 400 assists, has died. He was 49.