Taxi, Uber or Lyft for your own privacy! There are also several shuttle buses that run between BWI, IAD and DCA as well. Just look them up on Google. Bon voyage.
IAD (Washington Dulles) and DCA (Ronald Reagan National) Airports. We also offer shuttle service to and from Amtrak-BWI, Amtrak Penn-Station-Baltimore and Union Station-Washington. I don't think so except you can take a train from BWI to DC union station and take uber, Lyft or taxi
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