Denver International is the largest, occupying an area approximately the size of Manhattan. However the busiest in terms of flights and passengers is Atlanta's Hartsfield-Jackson International.
Yes denver is the largest airport in us
O'hare Airport
Los Angeles International Airport is the second largest airport by area in the USA.
The largest airport in the US is the Denver International Airport. The busiest airport in the US is the Atlanta International Airport.
OHARE airport
Atlanta
Grissom
San FranciscoAns2 - In physical size , Denver is the largest US airport. Dallas Fort worth is second
Dallas Fort worth Intl airport
By landmass would be Denver International Airport
washington dc
Denver Int'l