Originally Posted by
aristoph
Nope we are heading for downtown DC and now feeling pretty sheepish for assuming that Washington Dulles was the closest airport

Is this some sort of Ryanair-esque scam on the part of the US authorities!!?!
Not EXACTLY a scam.... DCA (the downtown Washington airport) is extremely small, with an approx. 6000' runway, and I believe the only international flights it supports are a few to Canada. Furthermore, there is an enforced 1,250 mile 'perimeter rule' on flights departing DCA - which I believe rules out Europe.