Devin Booker scored 27 points for Phoenix, but missed a chance to win it in regulation after Wade fouled him on a 3-pointer with 1.5 seconds left. Booker hit the first two free throws to tie it, then missed the third.
Wade and Butler led the Bulls as they rallied from 11 down in the fourth quarter to beat the Western Conference’s last-place team. Both players scored 14 points after the third quarter to help the Bulls win their third straight.
Nikola Mirotic scored 20 points and hit four 3-pointers. Robin Lopez added 19 points. Denzel Valentine, who figures to get more playing time after Doug McDermott was traded to Oklahoma City along with Taj Gibson on Thursday, had 15 points. The rookie hit 5 of 8 3-pointers.
Eric Bledsoe added 17 points and 10 assists for Phoenix. The Suns lost for the sixth time in eight games.
The Bulls scored 20 points in overtime and were leading 116-110 after a seven-point spurt that Mirotic started with a 3.
Wade put back Butler’s airball and hit two free throws to make it 122-115. And he had the crowd roaring in the closing minute when he drove for a dunk on Alex Lin and gave the raise-the-roof gesture.
The Suns appeared to be in good shape leading 102-91 with 4:32 remaining in regulation after Booker nailed a 3 to finish a 14-2 run, but the Bulls came storming back.
A dunk by Wade and 3 by Mirotic with 1:53 left cut it to 104-103 and drew a huge roar from the crowd.
Butler hit a 3 to tie it at 106-all with 48 seconds remaining, and after a driving Bledsoe lost the ball out of bounds, he nailed a baseline jumper to give Chicago a two-point lead with 9.1 seconds left.