Tourism is an important sector in all of the ASEAN economies. Moreover, economic losses associated with drops in tourism are often felt acutely throughout the economy. Businesses suffer, but employment also suffers. Tourism typically has one of the greatest employment:output ratios of any sector in the economy. As tourism declines, job losses escalate considerably. In the case of Indonesia, this chapter estimates both tourism losses and the impacts of airport closures. Results are summarized here, with detailed calculations shown in the annex to this chapter.