The cheapest and fastest buses from Washington Union Station, Washington, DC to Princeton Junction Station at West Windsor, West Windsor Township, NJ
Cheapest price
$38
Average price
$38
Fastest journey
3 h 35 m
Average duration
3 h 35 m
Buses per day
1
Distance
258 km
The best way to find a cheap bus ticket from Washington Union Station, Washington, DC to Princeton Junction Station at West Windsor, West Windsor Township, NJ is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Washington Union Station, Washington, DC to Princeton Junction Station at West Windsor, West Windsor Township, NJ will cost around $38 if you buy it on the day, but the cheapest tickets can be found for only $38.
Of the 1 buses that leave Washington Union Station, Washington, DC for Princeton Junction Station at West Windsor, West Windsor Township, NJ on Sat, Nov 08, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sat, Nov 08 the direct buses cover the 258 km distance in an average of 3 h 35 m but if you time it right, some buses will get you there in just 3 h 35 m .
On Sat, Nov 08 the slowest buses will take 3 h 35 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.


Travel Information
Compare bus, train, and flight for Washington Union Station, Washington, DC to Princeton Junction Station at West Windsor, West Windsor Township, NJ
Omio recommends booking the train as it is the most popular option from Washington Union Station, Washington, DC to Princeton Junction Station at West Windsor, West Windsor Township, NJ among Omio's users. If you are prioritising price take the bus with prices starting from €18. For those with little time consider booking a flight which can get you there in 1h 18m. The ticket price range depends on the travel mode: a bus costs an average of €18, and a flight costs an average of €51.
Distance: 160 miles (258 km)
Compare bus with
| Bus | Most popular Train | Flight |
|---|---|---|
€33 Average price Cheapest | €91 Average price | €145 Average price |
3h 45m Average total duration 3h 15m Onboard + 30m Additional time* | 2h 52m Average total duration 2h 22m Onboard + 30m Additional time* | 4h 18m Average total duration Fastest 1h 18m Onboard + 3h 0m Additional time* |
Direct Options | Direct Options | Direct Options |
Live departures
Washington Union Station, Washington, DC to Princeton Junction Station at West Windsor, West Windsor Township, NJ bus times
The table below shows live departures for Washington Union Station, Washington, DC to Princeton Junction Station at West Windsor, West Windsor Township, NJ buses for today, Friday, November 7. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 11:30 AM Washington Union Station, Washington, DC | 6h00 | 5:30 PM Princeton Junction Station at West Windsor, West Windsor Township, NJ | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Washington Union Station, Washington, DC to Princeton Junction Station at West Windsor, West Windsor Township, NJ by bus, train, or flight
Compare bus, train, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Nov 08
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Nov 14
Journey information
Overview: Bus from Washington Union Station, Washington, DC to Princeton Junction Station at West Windsor, West Windsor Township, NJ
Distance 160 miles (258 km) |
Average bus duration 3h 15m |
Cheapest ticket price $22 (€18) |
Buses per day 2 |
Direct buses 2 |
Fastest bus 3h 35m |
First bus 11:30 |
Last bus 19:00 |
Key Takeaways
Train Ticket Prices
- Budget Options: Train tickets from Washington Union Station, Washington, DC to Princeton Junction Station at West Windsor, West Windsor Township, NJ start from as low as $22 (€18) if booked well in advance.
- Standard Fares: Typically, trains cost $41 (€33) depending on the train type and class.
FAQs: Bus from Washington Union Station, Washington, DC to Princeton Junction Station at West Windsor, West Windsor Township, NJ
Find answers to the most common questions about traveling from Washington Union Station, Washington, DC to Princeton Junction Station at West Windsor, West Windsor Township, NJ by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Princeton Junction Station at West Windsor, West Windsor Township, NJ, this guide helps you travel smarter and with confidence.

To find the cheapest bus tickets for your trip from Union Station, Washington, DC to Princeton Junction Station at West Windsor, West Windsor Township, NJ, follow these tips:
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Most popular bus connections from Washington Union Station, Washington, DC
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