The Suns have won three in a row, all of them during a four-game road trip that concludes on Thursday at Indiana.
Dragic made 9-of-13 from the field while scoring 30 points and Phoenix shot 53 percent as a team. The Suns made 12-of-23 from 3-point range.
Milwaukee lost its fourth straight despite 27 points from Ersan Ilyasova and 24 from Brandon Knight.
Notable deaths of 2014 [PHOTOS]
Arizona Cardinals player formally charged