Dulles (IAD): Metrorail Silver Line to the city
The Metrorail station at Washington Dulles International Airport (IAD) is linked to the main terminal by an indoor pedestrian tunnel with moving sidewalks. The walk is about 600 feet and takes around 7-8 minutes. Silver Line trains run to downtown Washington, D.C.; tap a contactless credit or debit card or SmarTrip at the faregates. General hours are Mon-Thu 5 a.m.-midnight, Fri 5 a.m.-2 a.m., Sat 6 a.m.-2 a.m. and Sun 6 a.m.-midnight; first and last trains at the airport differ from these times.
Time about 50-55 min to Rosslyn (check other stations with the WMATA Trip Planner)Cost USD 6.75 to Metro Center on weekdays; USD 2.25-2.50 after 9:30 p.m. on weekdays and all day on weekends
Dulles (IAD): Taxi
Airport taxis run 24 hours a day and need no reservation. Go down to the lower level of the terminal and out through Door 1 or Door 7 to the taxi stand. Fares are metered, and cash and credit cards are accepted. Tolls on nearby roads may affect the fare.
Time depends on traffic (check official info)Cost metered (check the airport's official fare estimates)
Dulles (IAD): Fairfax Connector bus 983 to the Udvar-Hazy Center
A public bus from Garage 1, Stop 2, to the Steven F. Udvar-Hazy Center in Chantilly, Virginia, the second site of the National Air and Space Museum. It runs only during museum hours. The center is open daily 10 a.m.-5:30 p.m., free, with no passes required.
Time check official infoCost check official info (museum admission is free)
Reagan National (DCA): Metrorail
Reagan National has an elevated Metrorail station connected to the Terminal 2 concourse level by two enclosed pedestrian bridges. From Terminal 1, take the free 'Airport Shuttle' bus to the Terminal 2 or North/South Parking 1 & 2 stops and use the bridge to the station. Tap a credit or debit card or a mobile wallet at the faregates; for unlimited 1-, 3- or 7-day passes you need a SmarTrip card from a fare machine (airport official information, checked 13 October 2026).
Time Check journey time to your station with the WMATA Trip PlannerCost USD 2.25-6.75 by day (by distance); USD 2.25-2.50 after 9:30 p.m. and at weekends
Reagan National (DCA): taxi
Taxis are first come, first served, with a dispatcher at each taxi stand. From Terminal 1, go out the exit doors at baggage claim and turn right; from Terminal 2, go to baggage claim on the lower level (level one) and out through Doors 5 or 6. All taxis use meters and take cash or cards (airport official information, checked 13 October 2026).
Time Depends on traffic (check official information)Cost Metered (see the airport's official rate sheet for estimates)
Baltimore/Washington (BWI): free shuttle + MARC train
Take the free shuttle to the airport rail station from the lower level, inner roadway, outside Doors 2, 8, 15 and 17 (about every 10-15 minutes). At the station, take a southbound MARC train to Washington Union Station, where you can change to the Metrorail Red Line. Buy tickets online or at the station. MARC times on the airport page are weekdays 4:47 a.m.-9:32 p.m., Saturday 7:50 a.m.-9:30 p.m. and Sunday 9:30 a.m.-5:45 p.m. Intercity trains from the same station also go to Union Station (about 30 minutes) (airport official information, checked 13 October 2026).
Time About 35 minutes to Union Station by MARCCost Check official information
Baltimore/Washington (BWI): taxi
Taxis leave from the lower level, inner roadway, outside Doors 5 and 13, 24 hours a day. The airport taxi line is 410-859-1100 (airport official information, checked 13 October 2026).
Time About 45 minutes to Washington, D.C.Cost Check official information
Baltimore/Washington (BWI): MTA Commuter Bus 201
Board at Lower Level Door 2 (Location 6) or Door 18 (Location 62) and get off at Shady Grove Metrorail station to continue by Metro (airport official information, checked 13 October 2026).
Time About 1 hour 10 minutes to Shady GroveCost Check official information