Tyler Motte and Matthew Highmore each had a goal and an assist for the Canucks (16-17-3), who won their first seven games with Boudreau before losing three of the past four, including 5-2 at the Florida Panthers on Tuesday. Thatcher Demko made 17 saves.
The Canucks were 0-for-4 on the power play after going 0-for-3 against the Panthers.
"I liked the compete, I thought it was much better than the other night for sure," Boudreau said. "Anytime you can hold that team to 21 shots ... I don't know what the chances were, but I know they didn't have a lot of them.
"At the same time, we had opportunities, we had four power plays and we don't get anything. That's my fault for putting the same guys back out there all the time."