In 2006, Betancourt was assigned by his order to be the pastor of St. Francis de Sales Parish in the Archdiocese of Saint Paul and Minneapolis in Minnesota. He also served as a professor of sacred scripture at the Saint Paul Seminary School of Divinity in St. Paul, Minnesota and as a vice rector of formation and associate academic dean from 2006 until 2018. He taught undergraduate theology at the University of St. Thomas in Minnesota from 2006 through 2009.
