How much does a cheap train ticket from Boston to Princeton cost?

The average train ticket price from Boston to Princeton is $109. The best way to find cheap train tickets from Boston to Princeton is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!

How long is the trip from Boston to Princeton?

A train trip between Boston and Princeton is around 5h 30m, although the fastest train will take about 5h 14m. This is the time it takes to travel the 375 km that separates the two cities.

How many daily trains are there between Boston and Princeton?

The number of trains from Boston to Princeton can differ depending on the day of the week. On average, there are 3. Some trains are direct while others include transferring trains. Simplify your train trip from Boston to Princeton by comparing and selecting the train that fits your travel style and budget on Busbud.

Which train companies travel from Boston to Princeton?

When taking the train from Boston to Princeton, you can travel comfortably and safely with Amtrak.

Train Boston to Princeton from $57 | Refundable Tickets

Next train departures

Next departures for Boston to Princeton on November 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 November 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

Next departures for Boston to Princeton on November 19
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 November 20
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 November 21
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 November 22
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 November 23
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 November 24
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: Yesterday at 9:03 AM 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 $60, it presents an excellent value for a comfortable ride.

3train per day

5h 30mAverage Duration

375 kmDistance

34kgCO₂ emissions

Train companies

Amtrak

4/55,591 reviews

Staff4.7

Timeliness3.8

Cleanliness4.6

Wifi3.6

Based on 5591 reviews, the company was rated 4.1 stars on Busbud. Travellers were especially satisfied with the seats and the ticket access but often complained with the WiFi. Amtrak ticket prices on this trip start at $60

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

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

How much does a cheap train ticket from Boston to Princeton cost?
The average train ticket price from Boston to Princeton is $109. The best way to find cheap train tickets from Boston to Princeton is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!
How long is the trip from Boston to Princeton?
A train trip between Boston and Princeton is around 5h 30m, although the fastest train will take about 5h 14m. This is the time it takes to travel the 375 km that separates the two cities.
How many daily trains are there between Boston and Princeton?
The number of trains from Boston to Princeton can differ depending on the day of the week. On average, there are 3. Some trains are direct while others include transferring trains. Simplify your train trip from Boston to Princeton by comparing and selecting the train that fits your travel style and budget on Busbud.
Which train companies travel from Boston to Princeton?
When taking the train from Boston to Princeton, you can travel comfortably and safely with Amtrak.

Find cheapest prices for trains

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

Best price found

11-15

$274

11-16

$531

Today

$104

11-18

$104

11-19

$147

11-20

$343

11-21

$426

11-22

$343

The cheapest trip from Boston, MA, US to Princeton, NJ, US was searched and found on Nov 17, 2025 with a price of $104

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 $104 to $591 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 $104 which is on 2025-11-18.