The 2018 Philippine Super Liga Invitational Cup (also known as the 2018 Chooks-to-Go Philippine Super Liga Invitational Cup due to sponsorship reasons) was the 14th indoor volleyball conference of the Philippine Super Liga, the third conference of the 2018 season, and the 18th conference overall. The tournament commenced on June 23, 2018 at the Smart Araneta Coliseum, Quezon City. As with the 2017 Invitational, the tournament used an all-to-play format to give playing time for every player in each team.

The Philippines women's national volleyball team that will participate in the 2018 Asian Games in Indonesia on August 18–September 2, 2018 will be a guest team in the tournament. The team will play tune up games against some of the regular PSL teams. National players will play for their respective mother teams in games pitting the Philippine team against their mother team. Alyssa Valdez and Jia Morado will not play for the national team in the PSL tune up games due to obligations with their mother team, the Creamline Cool Smashers in the ongoing 2018 Premier Volleyball League Reinforced Conference.

"Spike on Tour" Venues: