Concourse A in Portland International Airport is expected to be demolished by 2020 and replaced by Concourse B by 2021 .
Significant completion is forecast by June 2020.Starting in November 2019 , Concourse A will be demolished due to the age and space of the structure and be replaced by an expanded Concourse B . The extension is expected to cost $ 100 million dollars and will feature 4 jet bridges , 6 ground loading zones , and improved concession stands .
Portland International Airport