WATCH: [All Avalanche vs. Blues highlights]
Hutton made his fifth straight start and ninth in the past 11 games for St. Louis (30-18-3), which is 8-0-1 in the past nine against Colorado.
Hutton is 7-1-1 with a 1.81 goals-against average, a .938 save percentage and one shutout in his past nine starts.
"I try to just chip away, I try not to think too much into it," Hutton said. "I just play, compete when I do play, try to help us win.
"We're playing really well too. You've got to give a lot of credit to our team and our defensemen. We've got a big defensive group that doesn't give up a lot of secondary chances, and I'm able to see a lot of chances, and when I do give up rebounds, guys are there fighting to eliminate pucks, and now getting a player like [Jaden Schwartz] back, it just adds to our arsenal."
Alex Kerfoot scored and Jonathan Bernier made 31 saves for Colorado (27-18-3), which has lost two straight after a 10-game winning streak.