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Philadelphia → Princeton Junction

10 trains a day

Typical price

past 2 months
$41 right now
low $11 · typical $41 · high $119

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About the Philadelphia to Princeton Junction Train Route

Amtrak train tickets from Philadelphia to Princeton Junction currently range from $41 to $75, with 10 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 $11 and climbed as high as $119, with a typical low of about $41. On the Philadelphia to Princeton Junction route, anything under $41 is a good deal worth booking.

Services on this route include Amtrak Northeast Regional, USKYS. The fastest trip takes 0h 33m, while the longest is 1h 10m.

Trains depart from 30th St Station - 2955 Market St, 44 Station Road and arrive at 2 Wallace Cir.

Tips for Finding Cheap Philadelphia to Princeton Junction 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 Philadelphia to Princeton Junction cost?

Fares currently range from $41 to $75. Prices depend on service class, travel date, and how far in advance you book.

How long is the train ride from Philadelphia to Princeton Junction?

The fastest train takes about 0 hours and 33 minutes. Travel time varies by service type and number of stops.

How many trains run daily from Philadelphia to Princeton Junction?

There are typically 10 trains per day on this route. Frequency may vary on weekends and holidays.

Can I get price alerts for Philadelphia to Princeton Junction 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.

More Amtrak routes from Philadelphia

Philadelphia → Trenton $6Philadelphia → Baltimore $11Philadelphia → Newark $11Philadelphia → Downingtown $11Philadelphia → New York $17Philadelphia → Lancaster $20Philadelphia → New Haven $22Philadelphia → Washington DC $28Philadelphia → Washington D.C. $28Philadelphia → Harrisburg $36

Other Amtrak routes to Princeton Junction

New York → Princeton Junction $6

See all routes from Philadelphia or to Princeton Junction.