Which are the airports that are closest to downtown, quickly to reach, by mass transit or even by foot? Is there even an airport in the US that you can reach by foot?
VERY IMPORTANT: I'm not asking for small city airports / secondary airports, but the city's main / international airport.
My vote goes to UIO: It's right in the MIDDLE of the city. Unfortunately, every couple of months a pilot forgets to hit the brakes, which made property prices at the runway ends fall to near zero.
Photo © Ray Harvey
Photo © LUIS SEAMAN