Price made the save against Jeff Carter on a breakaway at 7:22 of the second and smothered the rebound after making a pad save on Alex Iafallo's shot at 18:41 of the second.
"I haven't got to see it firsthand until I've been here, and it's impressive," Weal said of Price. "Even in practices, you see a great save two, three, four times a practice, and you're just like, 'Huh, I get it. I get why this guy is one of the best.' It's a treat to watch and a treat to have him back there backstopping us."
Weber put the Canadiens up 3-0 41 seconds into the third period, scoring on a one-timer off a pass from Danault.
Luff scored on a shot through traffic to pull Los Angeles to within 3-1 at 11:03. It was the eighth goal for Luff, who grew up a fan of the Canadiens in Oakville, Ontario.
"I mean, scoring on him was pretty cool," said Luff, whose parents are from Montreal. "But I'd trade my goal for a win tonight, so it's tough to not get the two points."