How much is the train ticket from Boston to Princeton?

The cheapest train tickets from Boston to Princeton start from $42. The average price for this train route is around $107. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.

How long is the train journey from Boston to Princeton?

The average train ride duration from Boston to Princeton is 5h 30m, covering a distance of 231 miles (373 km). The quickest train can get you there in 5h 14m and is operated by Amtrak .

Which train operators service the Boston to Princeton route?

Several major train operators operate on this route with 2 trains available per day.

What is the earliest and latest departure time for the train from Boston to Princeton?

The earliest train departs from Boston to Princeton at 3:10pm. And the latest train departs at 5:46pm.

Train Boston to Princeton from $39 | Refundable Tickets

Next train departures

Next departures for Boston to Princeton on December 12
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	5:46pm	Boston Route 128, MA	5h 14m	11:00pm	Princeton Junction Station	CheapestFastest
Train	5:46pm	Boston Route 128, MA	5h 14m	11:00pm	Princeton Junction Station	No tags
Train	5:35pm	Back Bay Station	5h 25m	11:00pm	Princeton Junction Station	No tags
Train	5:35pm	Back Bay Station	5h 25m	11:00pm	Princeton Junction Station	No tags
Train	5:30pm	South Station (Train Terminal)	5h 30m	11:00pm	Princeton Junction Station	No tags

Next departures for Boston to Princeton on December 13
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	3:26pm	Boston Route 128, MA	5h 33m	8:59pm	Princeton Junction Station	CheapestFastest
Train	3:26pm	Boston Route 128, MA	5h 33m	8:59pm	Princeton Junction Station	No tags
Train	3:16pm	Back Bay Station	5h 43m	8:59pm	Princeton Junction Station	No tags
Train	3:16pm	Back Bay Station	5h 43m	8:59pm	Princeton Junction Station	No tags
Train	3:10pm	South Station (Train Terminal)	5h 49m	8:59pm	Princeton Junction Station	No tags

Next departures for Boston to Princeton on December 14
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	3:26pm	Boston Route 128, MA	5h 33m	8:59pm	Princeton Junction Station	CheapestFastest
Train	3:26pm	Boston Route 128, MA	5h 33m	8:59pm	Princeton Junction Station	No tags
Train	3:16pm	Back Bay Station	5h 43m	8:59pm	Princeton Junction Station	No tags
Train	3:16pm	Back Bay Station	5h 43m	8:59pm	Princeton Junction Station	No tags
Train	3:10pm	South Station (Train Terminal)	5h 49m	8:59pm	Princeton Junction Station	No tags

Next departures for Boston to Princeton on December 15
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	5:46pm	Boston Route 128, MA	5h 14m	11:00pm	Princeton Junction Station	CheapestFastest
Train	5:46pm	Boston Route 128, MA	5h 14m	11:00pm	Princeton Junction Station	No tags
Train	5:35pm	Back Bay Station	5h 25m	11:00pm	Princeton Junction Station	No tags
Train	5:35pm	Back Bay Station	5h 25m	11:00pm	Princeton Junction Station	No tags
Train	5:30pm	South Station (Train Terminal)	5h 30m	11:00pm	Princeton Junction Station	No tags

Next departures for Boston to Princeton on December 16
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	5:46pm	Boston Route 128, MA	5h 14m	11:00pm	Princeton Junction Station	CheapestFastest
Train	5:46pm	Boston Route 128, MA	5h 14m	11:00pm	Princeton Junction Station	No tags
Train	5:35pm	Back Bay Station	5h 25m	11:00pm	Princeton Junction Station	No tags
Train	5:35pm	Back Bay Station	5h 25m	11:00pm	Princeton Junction Station	No tags
Train	5:30pm	South Station (Train Terminal)	5h 30m	11:00pm	Princeton Junction Station	No tags

Next departures for Boston to Princeton on December 17
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	5:46pm	Boston Route 128, MA	5h 14m	11:00pm	Princeton Junction Station	CheapestFastest
Train	5:46pm	Boston Route 128, MA	5h 14m	11:00pm	Princeton Junction Station	No tags
Train	5:35pm	Back Bay Station	5h 25m	11:00pm	Princeton Junction Station	No tags
Train	5:35pm	Back Bay Station	5h 25m	11:00pm	Princeton Junction Station	No tags
Train	5:30pm	South Station (Train Terminal)	5h 30m	11:00pm	Princeton Junction Station	No tags

Next departures for Boston to Princeton on December 18
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	5:46pm	Boston Route 128, MA	5h 14m	11:00pm	Princeton Junction Station	CheapestFastest
Train	5:46pm	Boston Route 128, MA	5h 14m	11:00pm	Princeton Junction Station	No tags
Train	5:35pm	Back Bay Station	5h 25m	11:00pm	Princeton Junction Station	No tags
Train	5:35pm	Back Bay Station	5h 25m	11:00pm	Princeton Junction Station	No tags
Train	5:30pm	South Station (Train Terminal)	5h 30m	11:00pm	Princeton Junction Station	No tags

Last refresh of the prices: 12/04/2025 EST.

Get from Boston to Princeton

This route is served by train only

The journey takes about 5 hours 30 minutes and with fares starting at just $42, it presents an excellent value for a comfortable ride.

2train per day

5h 30mAverage Duration

231 milesDistance

34kgCO₂ emissions

Train Companies

Amtrak

4/55,637 reviews

Staff4.7

Timeliness3.8

Cleanliness4.6

Wifi3.6

Based on 5637 reviews, the company was rated 4.1 stars on Busbud. Travelers were especially satisfied with the seats and the ticket access but often complained with the wifi. Amtrak ticket prices on this trip start at $42

Train and bus companies in US:Amtrak, Trenitalia, Renfe, VIA Rail Canada, Amtrak Acela, NS Nederlandse Spoorwegen, Iryo

Frequently asked questions about traveling from Boston, MA, US to Princeton, NJ, US by train

Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.

How much is the train ticket from Boston to Princeton?
The cheapest train tickets from Boston to Princeton start from $42. The average price for this train route is around $107. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the train journey from Boston to Princeton?
The average train ride duration from Boston to Princeton is 5h 30m, covering a distance of 231 miles (373 km). The quickest train can get you there in 5h 14m and is operated by Amtrak.
Which train operators service the Boston to Princeton route?
Several major train operators operate on this route with 2 trains available per day.
What is the earliest and latest departure time for the train from Boston to Princeton?
The earliest train departs from Boston to Princeton at 3:10pm. And the latest train departs at 5:46pm.

Find cheapest prices for trains

Price is for a one-way ticket for one passenger and based on past searches.

Best price found

12/09

$144

12/10

$190

Today

$238

12/12

$296

12/13

$296

12/14

$296

12/15

$144

12/16

$144

The cheapest trip from Boston, MA, US to Princeton, NJ, US was searched and found on Dec 9, 2025 with a price of $144

To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Boston, MA, US to Princeton, NJ, US, as early as possible.

You can expect to pay from $144 to $345 for a train ticket from Boston, MA, US to Princeton, NJ, US based on the last 2 days. You can expect to find the cheapest price for the trip at $144 which is on 2025-12-15.