<P> The thirteenth season of Supernatural , an American fantasy horror television series created by Eric Kripke , premiered on October 12 , 2017 , on The CW and is set to conclude on May 17 , 2018 . The season will consist of 23 episodes and air on Thursdays at 8 : 00 pm ( ET ) . This is the second season with Andrew Dabb and Robert Singer as showrunners . </P>
when does the new episodes of supernatural start
October 12 , 2017