March 2, 2015, Flynn waxaa laga badalay kooxda Sabres waxaana loo badalay kooxda Montreal Canadiens
Wareega shanaad ee doorashada. Bishii Abriil 15, 2015, wuxuu ciyaaray kulankiisii ugu horreeyay ee playoff-ka wuxuuna dhaliyay goolka ciyaarta guusha ee ka dhanka ah Ottawa Senators kulankii 1aad ee Quarterfinals-ka Shirweynaha Bariga. Ka dib markii la soo gabagabeeyay xilli ciyaareedkii 2014-15, Flynn wuxuu dib u saxiixay qandaraas laba sano ah oo qandaraas ah oo uu la yeeshay Canadiens 1dii Luulyo 2015.