Use Expedia to arrange your flight to Washington Dulles International Airport (IAD) airport or Gaithersburg, MD (GAI-Montgomery County Airpark) airport, and then select from a variety of places to stay that will deliver the luxury you want. Amenities are an important consideration when you plan a holiday, so we make it easy to get what you’d like to make your stay special. If you want a posh hotel that has fine dining, a spa or several swimming pools, Expedia can help you find the best luxury hotel experience that Dulles Town Center has to offer. During your visit, you might want to enjoy the entertainment and sporting events which Dulles Town Center is known for.