text: is one tree hill going off air? if one tree hill goes off air i am going to die. oh and if anyone else know what time the show on wb is coming on may 18 2006 to see what is going to happen no, one tree hill is not going off the air yet. don't listen to these uninformed jerks. i know for a fact that they were already picked up for another season...thank god! my mother is in the film industry, so i have extremely good sources. all i can say is i can't friggin' wait!!  p.s. what an awesome season finale huh? blew my mind!!