There is no train service at Dulles airport. The Washington Flyer transfer bus connects to the DC Metrorail Orange line at West Falls Church station, currently the closest option.
The Washington Flyer bus from the airport runs every 30 minutes from 5.45 am to 10.15 pm weekdays and 7.45 am to 10.15 pm weekends. Journey time from the airport to West Falls Church station is 25-30 minutes.
Tickets can be purchased at the ticket counter located near Door 4 of the main terminal Arrivals level.
The Washington Flyer bus to the airport runs every 30 minutes from 6.15 am to 10.45 pm weekdays and 8.15 am to 10.45 pm weekends. Journey time from West Falls Church station to the airport is 25-30 minutes.
Tickets available on board the bus.
The transfer bus fare is $10 one way, $18 round trip.
Metrorail information is available online at the Washington Metrorail web site or by phone at (202) 637 7000.