The Ornament Valley Airport is an international airport located in Ornament Valley. The airport is available for commercial planes as well as carrying planes. It was built among the re-growing of Radiator Springs and with the town's International Championship. The landing track was also used as part of the circuits of the championship's races.
Ornament Valley Airport is a new place in the "Ornament Valley" section of Radiator Springs. It is part of the area that you can drive through (a lot of Ornament Valley, and the other two areas, are blocked off). There is a hanger, that you can drive through from one end to the other, with a conveyor belt above that has only one entrance, and the other end as an exit only. On the other side of the runway, there are more hangers. You can drive down the runway to the end. No planes come to the airport or leave it anytime during the game.
In Cars 2, Team McQueen went to an airport to board a plane that flies to Tokyo, Japan to race at the World Grand Prix. The airport appears to be not far from Radiator Springs, which means that it's possible that it's the same airport, but it's unknown if it is, or a different one.