Flynn was placed on waivers Sunday, James Mirtle of The Athletic reports.
The Blues placed Flynn on unconditional waivers Friday, Pierre LeBrun of TSN reports.
Flynn was waved by the Blues on Friday, Renaud Lavoie of TVA Sports reports.
Flynn signed a one-year, two-way deal with the Blues on Sunday, Bob McKenzie of TSN reports.
Flynn was waived by the Stars on Tuesday.
Flynn agreed to terms on a one-year deal with the Stars on Saturday worth $700,000, Renaud Lavoie of TVA Sports reports.
Flynn will not be offered a new contract by the Canadiens.
Flynn (upper body) is back to full health, but will be scratched from the lineup Tuesday against Dallas.
Flynn (upper body) is listed among the injured ahead of Saturday's game against the Senators, NHL.com reports.
Flynn (upper body) is projected to be an injured scratch for Saturday's game against the Senators, NHL.com reports.