Home › Routes › Princeton to Washington D.C.

Princeton → Washington D.C.

9 trains a day

Typical price

past 2 months
$28 right now
low $23 · typical $28 · high $195

Track this trip

Pick your travel date and we’ll watch this fare — you’ll get an alert the moment it drops.

About the Princeton to Washington D.C. Train Route

Amtrak train tickets from Princeton to Washington D.C. currently range from $28 to $154, with 9 trains running daily. Prices vary based on travel date, time of day, and how far in advance you book.

We've tracked the cheapest daily fare on this route over recent months: it has dipped as low as $23 and climbed as high as $195, with a typical low of about $28. On the Princeton to Washington D.C. route, anything under $28 is a good deal worth booking.

Services on this route include Amtrak Northeast Regional, AMT, USCLN. The fastest trip takes 2h 31m, while the longest is 9h 7m.

Trains depart from 2 Wallace Cir and arrive at Union Station, MARC Station, 110 Callahan Dr.

Tips for Finding Cheap Princeton to Washington D.C. Train Tickets

  • Book early — Amtrak fares generally increase as the travel date approaches. Booking 2-4 weeks ahead often yields the best prices.
  • Be flexible with dates — Midweek travel (Tuesday-Thursday) is typically cheaper than weekends and holidays.
  • Compare departure times — Early morning and late evening trains often have lower fares than peak-hour departures.
  • Set a price alert — We track prices daily and can notify you the moment fares drop below your target price.

Frequently Asked Questions

How much does the train from Princeton to Washington D.C. cost?

Fares currently range from $28 to $154. Prices depend on service class, travel date, and how far in advance you book.

How long is the train ride from Princeton to Washington D.C.?

The fastest train takes about 2 hours and 31 minutes. Travel time varies by service type and number of stops.

How many trains run daily from Princeton to Washington D.C.?

There are typically 9 trains per day on this route. Frequency may vary on weekends and holidays.

Can I get price alerts for Princeton to Washington D.C. trains?

Yes. Buy a Single Trip to monitor one route, or start Pro to monitor up to 10 trips at once with hourly checks, date ranges, time filters, and SMS alerts.

Other Amtrak routes to Washington D.C.

New York → Washington D.C. $22Philadelphia → Washington D.C. $28New Rochelle → Washington D.C. $47New Haven → Washington D.C. $55Hartford → Washington D.C. $63Boston → Washington D.C. $71Essex → Washington D.C. $78Albany → Washington D.C. $85Charleston → Washington D.C. $147Atlanta → Washington D.C. $214

See all routes from Princeton or to Washington D.C..