Travis Zajac had the other goal for New Jersey (29-24-13), which won for the fifth in seven games to move within two points of the third-place Flyers in the tightly bunched Metropolitan Division.
Nicklas Grossman scored for the Flyers (33-25-7), who are 7-2-1 in their last 10 games. Philadelphia had a potential tying goal by Scott Hartnell disallowed by officials with 40.1 seconds remaining because it was determined that Hartnell pushed goalie Martin Brodeur into the net.
Marek Zidlicky set up Jagr for the decisive goal with a backhanded pass from behind the net. Jagr lifted it off goalie Steve Mason and just inside the near post from close range to put New Jersey ahead 2-1 with 12:18 left.
It's about enjoying the moment. It's pretty cool to get that many people together and that excited about hockey to the point they really want you to mess up. They've got a ton of red jerseys and you have to sit back and appreciate people love hockey that much and you are the one out there who gets to play the game. Just try and stick with that respect for the game and also the mentality that for me it's just about entering the fight and seeing how long I can stay in it.
— Canucks goaltender Ryan Miller on what he expects from the fans in Calgary for Game 6