Name the airport to have a terminal in two countries

Tijuana Airport

Explanation:

The Tijuana Airport is the only airport in the world that has a terminal in two countries. This airport has a terminal in Tijuana, Mexico, and in San Diego, the United States. The Cross Border Xpress Bridge and Terminal is what connects the two terminals, making it a very interesting way to be in two different places at the same time. This airport is very important for the region, for both countries, with northern Mexico and the southwestern most part of the United States having huge benefit from it. It is also an excellent example of good relations and collaboration between two countries, and that with only small adjustments and will lot of things can be achieved.