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Trip Summary
There are usually 3 daily train trips available from Trenton to Princeton Junction. Traveling by train from Trenton to Princeton Junction usually takes hardly any time at all, but some trains might arrive slightly earlier or later than scheduled.
| Distance | 10 mi (15 km) |
| Lowest price | $32.00 |
| Trains per day | 3 |
| Most frequent service | Amtrak Northeast Regional |
| Train lines | 2 |
Which train should you take from Trenton to Princeton Junction?
2 train services operate from Trenton to Princeton Junction. Amtrak Northeast Regional usually has more trains scheduled, with 2 trips per day. That said, it's still worth comparing the prices and trip durations:
| Train | Daily Trips | Avg. Time | Avg. Price |
|---|---|---|---|
| Amtrak Keystone Service | 1 | 0h 8m | $32.00 |
| Amtrak Northeast Regional | 2 | 0h 9m | $32.00 |
The Keystone Service is a daily train service that Amtrak operates from New York City to Harrisburg, PA. The route is notable for its high-speed rail portions, where the train can reach up to 125 mph. This speed means the trip from Trenton to Princeton Junction takes just 0 hours and 8 minutes on the Keystone Service. The train’s amenities include free WiFi, onboard restrooms, power outlets, and a Quiet Car for those who prefer to sleep, work, or study in a quieter atmosphere. Tickets on this route usually cost , but if you book in advance, you may be able to score a $32 ticket.
The Northeast Regional is Amtrak’s passenger rail service that runs between Boston, MA and Virginia Beach, VA, connecting over 50 cities in the Northeast and Mid-Atlantic regions of the United States. While the line’s downtown-to-downtown train service makes traveling between the biggest cities in the Northeast convenient and hassle-free, the train’s amenities make the journey comfortable and relaxing as well. Amtrak passengers can enjoy large seats with extra legroom and power outlets, as well as free WiFi and clean bathrooms. With 2 daily train trips from Trenton to Princeton Junction, the Northeast Regional is the busiest and most popular among all Amtrak routes.
Frequently Asked Questions
On a weekly basis, the greatest number of passengers tend to travel by trains from Trenton to Princeton Junction on Thursday. Tickets for Thursday tend to also be the most expensive. For savvy travelers looking for cheaper priced tickets search for travel departing on Thursday. Thursday also tend to have less passengers which may make boarding faster and let you snag your perfect seat.
The earliest train departs Trenton at 5:00pm while the last train of the day leaves at 8:00pm. To see all scheduled departure times, use the search function on this page to get the full schedule for your specific travel dates.
There are 3 daily scheduled trains, all of which are direct trains that take you the entire way from Trenton to Princeton Junction.
You can also take a train for your return trip from Princeton Junction to Trenton.
City Information
Trenton
Trenton is New Jersey's capital, and for a period of two months in 1784, it was the capital of the United States. The city is located between New York City and Philadelphia and is separated from the state of Pennsylvania by the Delaware River. One of the most recognizable landmarks in Trenton is the New Jersey State House, constructed in 1792. It is the third-oldest state house in the country, and tours of the building share New Jersey history. For more New Jersey history in an even older building, visit the William Trent House, built in 1719. The founder of Trenton, William Trent, and three governors have occupied the house in its long history. It is now a museum offering tours and insight into early American life.
Cadwalader Park is a 100-acre park in Trenton, planned by the same man who designed Central Park in New York City. Enjoy the park's grassy lawns, quiet stream, walking paths, and the Ellarslie Mansion at the center, now a museum of fine art.
Trenton's primary train station is the Trenton Transit Center, where Amtrak trains connect to other cities in the Mid-Atlantic. The closest airport to the city is the Trenton-Mercer Airport, but international flights arrive at Newark Liberty International Airport.
Station Information
Where is the train station in Trenton?
Main departure station: 72 S Clinton Ave
There is one train station in Trenton.
All train stations in Trenton:
72 S Clinton Ave
Where is the train station in Princeton Junction?
Main arrival station: 2 Wallace Cir
Princeton Junction has one train station.
All train stations in Princeton Junction:
2 Wallace Cir
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