The cheapest and fastest trains from Cambridge, MA to Washington, DC
Cheapest price
$177
Average price
$177
Fastest journey
6 h 59 m
Average duration
6 h 59 m
Trains per day
1
Distance
632 km
The best way to find a cheap train ticket from Cambridge, MA to Washington, DC is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Cambridge, MA to Washington, DC will cost around $177 if you buy it on the day, but the cheapest tickets can be found for only $177.
Of the 1 trains that leave Cambridge, MA for Washington, DC on Tue, Dec 30, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Tue, Dec 30 the direct trains cover the 632 km distance in an average of 6 h 59 m but if you time it right, some trains will get you there in just 6 h 59 m .
On Tue, Dec 30 the slowest trains will take 6 h 59 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.


Cambridge, MA - Washington, DCCompare Amtrak, Amtrak Acela


Travel Information
Compare bus, train, and flight for Cambridge, MA to Washington, DC
Omio recommends booking the train as it is the most popular option from Cambridge, MA to Washington, DC among Omio's users. If you are prioritising price take the bus with prices starting from €47. For those with little time consider booking a flight which can get you there in 1h 42m. The ticket price range depends on the travel mode: a bus costs an average of €47, and a flight costs an average of €39.
Distance: 392 miles (632 km)
Compare train with
Most popular Train | Bus | Flight |
|---|---|---|
€146 Average price | €59 Average price Cheapest | €158 Average price |
8h 26m Average total duration 7h 56m Onboard + 30m Additional time* | 10h 30m Average total duration 10h 0m Onboard + 30m Additional time* | 4h 42m Average total duration Fastest 1h 42m Onboard + 3h 0m Additional time* |
![]() Most popular train company | ![]() Most popular bus company | ![]() Most popular airline |
Direct Options | Direct Options | Direct Options |
Live departures
Cambridge, MA to Washington, DC train times
The table below shows live departures for Cambridge, MA to Washington, DC trains for today, Monday, December 29. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
175 Northeast Regional | 8:15 PM South Station, Boston, MA | 7h52 | 4:07 AM Washington Union Station, Washington, DC | 0 transfersDirect | |
175 Northeast Regional | 8:21 PM Back Bay station, Boston, MA | 7h46 | 4:07 AM Washington Union Station, Washington, DC | 0 transfersDirect | |
177 Northeast Regional · 6077 AMTRAK | 10:30 PM South Station, Boston, MA | 9h30 | 8:00 AM Washington Union Station, Washington, DC | 1 transfer | |
177 Northeast Regional · 6077 AMTRAK | 10:35 PM Back Bay station, Boston, MA | 9h25 | 8:00 AM Washington Union Station, Washington, DC | 1 transfer | |
67 Northeast Regional | 11:45 PM South Station, Boston, MA | 12h09 | 11:54 AM Washington Union Station, Washington, DC | 0 transfersDirect | |
67 Northeast Regional | 11:51 PM Back Bay station, Boston, MA | 12h03 | 11:54 AM Washington Union Station, Washington, DC | 0 transfersDirect | |
| Tuesday, December 30 | |||||
![]() | 10:01 AM Cambridge, MA | 6h59 | 5:00 PM Washington, DC | 0 transfersDirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Cambridge, MA to Washington, DC 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.
Dec 30
Dec 31
Jan 01
Jan 02
Jan 03
Jan 04
Jan 05
Why should you book Cambridge to Washington trains with Omio?
Amtrak as well as Amtrak Acela offer trains services from Cambridge to Washington. Omio is an official ticket reseller for all your travel options from Cambridge to Washington.
Why book with Omio vs Amtrak?
- Compare with other providers: On Omio, you can not only buy tickets for Amtrak, but also compare tickets for the likes of Amtrak Acela to find the best option for your trip from Cambridge to Washington.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Amtrak with all available travel options, which are bus, train and flight to ensure you get the best deal for traveling from Cambridge to Washington.
Why book with Omio over Trainline and Rail Europe?
- Multiple travel company options: While Amtrak tickets can be bought on Amtrak's website or third party sellers, Omio allows you to compare with the likes of Amtrak Acela to help you choose the right option for your journey from Cambridge to Washington.
- Multiple modes of transport: Omio allows you to compare travel options including bus, train and flight to find the ideal travel option from Cambridge to Washington.
Journey information
Overview: Train from Cambridge, MA to Washington, DC
Trains from Cambridge, MA to Washington, DC run on average 36 times per day, taking around 7h 56m. Cheap train tickets for this journey start at $139 (€111) but you can travel from only $49 (€39) by flight.
There are 30 trains per day. The earliest train runs at 03:20, the last at 22:00. The fastest train covers the 392 miles (632 km) distance in 6h 59m.
Distance 392 miles (632 km) |
Average train duration 7h 56m |
Cheapest ticket price $139 (€111) |
Trains per day 36 |
Direct trains 30 |
Fastest train 6h 59m |
First train 03:20 |
Last train 22:00 |
Train companies: Amtrak, Amtrak Acela from Cambridge, MA to Washington, DC trainsAmtrak, Amtrak Acela trains will get you between Cambridge, MA and Washington, DC from $49 (€39). With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Amtrak
Amtrak Acela
FAQs: Trains from Cambridge, MA to Washington, DC
Find answers to the most common questions about traveling from Cambridge, MA to Washington, DC by train. 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 train, the cheapest option, or tips for making the most of your visit at Washington, DC, this guide helps you travel smarter and with confidence.

popular train stations
Popular train stations from Cambridge, MA to Washington, DC
- Mon - Fri: 04:30 - 22:00
- Sat - Sun: 05:00 - 22:00
- Free Wi-Fi in the station courtesy of Amtrak.
- Amtrak provides temporary luggage storage for $10 per bag for 24 hours for customers holding Amtrak tickets.
- Shake Shack
- McDonald’s
- Starbucks
- Potbelly Sandwich Shop
- Chopt Creative Salad Co.
- Chipotle Mexican Grill
- Thunder Grill
- Johnny Rockets
- Jamba Juice
- Ladurée Union Station
- & many more
- Elevators, escalators, wheelchair access. Accessible facilities including restrooms, parking, platforms, ticket office, waiting room.
- Hyatt Recency Washington On Capitol Hill
- Phoenix Park Hotel
- Kimpton George Hotel
- Mon - Fri: 04:30 - 22:00
- Sat - Sun: 05:00 - 22:00
- Located on the train concourse of Level G near the Amtrak Waiting Area.
- Metro lines: Red
- Bus lines: D6, D8, 80, 96,
- Train lines: Acela, Capitol Limited, Cardinal, Carolinian, Crescent, Fredericksburg Line, MARC Brunswick, MARC Camden, MARC Penn, Manassas Line, Northeast Regional, Palmetto, Silver Service/Palmetto, Vermonter
Most popular train connections from Cambridge, MA
More options for your journey from Cambridge, MA to Washington, DC
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