Team Logo. The Calgary Expos were a team in the Pioneer League. They were the Rookie affiliate of the Montreal Expos. In 1985 they moved to Utah and became the Salt Lake City Trappers. Retrieved from "https://prosportsteams.fandom.com/wiki/Calgary_Expos?oldid=10991" Categories: Former PL Teams Teams in Alberta Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.