Andrighetto's agent, Aljosa Pilko, announced Monday via his personal Twitter account that his client has agreed to a two-year contract with a KHL club.
The Avalanche won't give Andrighetto a qualifying offer prior to Tuesday's deadline, which means he'll become an unrestricted free agent on July 1, Adrian Dater of ColoradoHockeyNow.com reports.
Andrighetto has four assists in his last three games.
Andrighetto scored his fourth goal of the season in a 4-1 win over the Jets on Thursday.
Andrighetto carries a minus-6 rating through nine pointless appearances in 2019.
Andrighetto (lower body) will rejoin the lineup for Friday's home game against the Capitals, Marc Moser of Altitude Sports 950 reports.
Andrighetto (lower body) isn't expected to play Wednesday against Boston or Friday against the Capitals, but he'll likely join the Avalanche on their upcoming road trip, Marc Moser of Altitude Sports 950 reports.
The Avalanche placed Andrighetto (lower body) on injured reserve Tuesday.
Andrighetto is week-to-week after sustaining a lower-body injury, Marc Moser of Altitude Sports 950 reports.
Andrighetto (lower body) will make his season debut Thursday evening against the Devils, Ryan S. Clark of The Athletic reports.