For those flying in, your best option is National Airport (DCA), which is 10 minutes from Old Town Alexandria. Dulles (IAD) is nearly an hour away.
There are numerous hotels in the area to suit any budget, whether in Old Town (closest to the Church) or in nearby Washington DC. The Metro runs from King Street Station to locations throughout DC, so it's easy to get around.
Travel Note
Transportation to Reception
TRANSPORTATION WILL BE PROVIDED FROM THE CHURCH TO THE RECEPTION AT VIRGINIA THEOLOGICAL SEMINARY (5 MINUTES). WE SUGGEST UBER FOR RETURNING TO YOUR HOTEL FOLLOWING THE RECEPTION.