Denver Airport, or DIA, was the tenth busiest airport in the world in 2008, servicing more than 50 million passengers. It sits on a 53 square mile lot of land, making it the largest international airport in the United States and the second largest in the world. Several destinations are easily reachable from the airport by cheap car hire at Denver Airport (DIA).

DIA is the second largest hub for United Airlines and the main hub for low-cost carrier Frontier Airlines and commuter carrier Great Lakes Airlines. It is also a focus city for Southwest Airlines, who recently made Denver their fastest growing market.

The airport’s distinctive white roof is designed to be reminiscent of the Rocky Mountains. Steel cables similar to those on the Brooklyn Bridge support the roof. It is also known for a scenic bridge that connects the terminals to a shopping mall, parking and car rental.

While United Airlines and Frontier Airlines control approximately 70 per cent of all air traffic coming and going from the airport, the other 30 per cent of traffic is shared between a wide range of airlines from around the world. Air Canada, British Airways, Lufthansa and Mexicana are among the many airlines with regular flights to and from DIA.

If you use cheap car hire at Denver Airport (DIA) you will have easy freeway routes to choose from to get to several destinations in the northeastern United States. Cars can be booked in advance via phone or website.