The Panthers took a 1-0 lead on a goal by Bjugstad at 1:44 of the first period. After Ekblad's goal, Atkinson scored shorthanded 28 seconds into the second period to make it 2-1.
"The shorthanded goal seemed to give us some life," said Blue Jackets assistant Brad Shaw, who filled in postgame for coach John Tortorella, who was not feeling well. "The crowd got into it too, and the next thing you know we're up 3-2."
Luongo said, "Obviously it was a big goal for them. It was a bit lucky. It went off the stick of (Yandle). I thought I was on it, but it changed trajectory a little bit. It was a good goal for them and they went from there."
Dubinsky's second goal of the season made it 2-2 at 3:46 on a rebound of a Zach Werenski shot from the left point.
Dubois tied Atkinson for the Blue Jackets' lead with his ninth goal at 6:16 for a 3-2 lead.