Originally Posted by MatejBockoFan
Dulles is the major airport in DC and that would probably be your best bet. There's a Metro stop right at the airport. There's also a Days Inn just down the street a little from the Metro stop where the free shuttle picks people up to take them to the tournament site, so if you need a hotel that's one to consider. There are also a few hostels in D.C. but I have no idea where they are in relation to the tournament/Metro stops.
Jess, if you're going we totally need to meet up
Reagan National Airport is much, much closer, although it's not an international airport. Dulles does not have a Metro subway stop, National does. You can take a private bus (Dulles Flyer) to a Metro stop from Dulles. But Dulles is a good 45-50 minutes, minimum, to DC itself, while National is about 5 minutes to the District.