Jagr, 45, has seven points (goal, six assists) in 22 games this season but has missed 22 games, including the past five, with an undisclosed injury. He last played in the Flames' 4-3 overtime win against the Chicago Blackhawks on Dec. 31.
Jagr signed a one-year, $1 million contract with the Flames as an unrestricted free agent on Oct. 4 after not being re-signed by the Florida Panthers. He has played 1,733 NHL games and trails Gordie Howe (1,767) by 34 games for first in NHL history; Mark Messier is second (1,756). Jagr passed Ron Francis (1,731) for third Dec. 29.
Forward Ryan Lomberg was recalled from Stockton of the American Hockey League.