Billings is a most populous city of United States. Billings is one of the world's leading tourism destinations, and the city is home to an array of
famous tourist attractions. Billings is a major international air transport hub with the busiest city airspace in the United States. Billings consists of 1 internationally renowned airports out of which Billings Logan International Airport, Billings is the busiest airport in terms of international traffic, and is the major
hub of all carriers.