How To Get To DC From NYC? The cheapest way to get from New York to Washington, DC is to bus which costs $18 – $100 and takes 4h 40m. The quickest way to get from New York to Washington, DC is to train which costs $20 – $250 and takes 2h 54m. How much does it cost to take the train from NYC to Washington DC? Train tickets from NYC to DC cost $147 on average. Tickets are often cheaper than this if you travel on the popular Northeast Regional line, but more expensive if you travel on the Acela train. How long is Amtrak from NY to DC?…