"I have to be better," Lundqvist said. "Obviously there are a lot of mistakes. We're getting deflections in our own net, they're getting deflections in our net, odd-man rushes. That's where we are getting hurt right now. ... It's hard when you give up so many goals to stay confident and make that extra save even to be solid."
The Rangers are five points behind the New York Islanders and Carolina Hurricanes in the race for the second wild card into the Stanley Cup Playoffs from the Eastern Conference.
"It's really, really hard right now," Zuccarello said. "It's for sure frustrating. Everyone can see that. [When we are] giving up easy goals and playing dumb, like I said, and getting beat up the ice. We have to be better than that."
The Flyers and Rangers scored six goals in the first period.
Hayes scored at 1:30 of the first period to give New York a 1-0 lead. Philadelphia tied the game 1-1 when it capitalized on a turnover and MacDonald scored on a shot from the slot at 4:53.
Nash gave the Rangers a 2-1 lead at 10:54 with his 18th goal. Less than two minutes later, Laughton tied it 2-2 with his 10th goal at 12:11.
Manning scored at 14:53 to give the Flyers their first lead, 3-2, but Zuccarello tied it 3-3 when he scored off a pass from Holland on a 2-on-1 at 17:21.
"It was kind of a weird game, back and forth," Konecny said. "But we'll take the two points."
Patrick gave the Flyers a 4-3 lead at 2:01 of the second. Holland made it 4-4 at 5:47 with his first goal of the season.