which us airport has the largest land area
Going by land size covered, or land area, the biggest airport in the US is Denver International. It covers 34,000 acres (53 square miles). 7 people found this useful.
Quora User, I'm here! The Denver International Airport or DIA located in Northeastern Denver, Colorado, USA is the largest international airport (by land size) in the United States and the third largest international airport in the world.