How much does a train ticket cost from Seattle to Boston?

The cheapest train tickets from Seattle to Boston start from £166. The average price for this train route is around £557. Busbud recommends booking your tickets in advance for the best chance of getting the lowest possible price.

How long is the train journey from Seattle to Boston?

The average train journey time from Seattle to Boston is 3d 3h, covering a distance of 2480 miles. The fastest train gets you there in 3d and is operated by Amtrak .

Which train operators serve the Seattle to Boston route?

Several major train operators run on this route with 14 trains available per day.

What are the earliest and latest departure times for the train from Seattle to Boston?

The earliest train from Seattle to Boston departs at 09:55. And the latest train departs at 16:55.

Train Seattle to Boston from £220 | Refundable Tickets

Next train departures

Next departures from Seattle to Boston on 12 December
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
	Train	16:55	Seattle King Street Station	3d 4h	23:58	Boston Route 128, MA	Cheapest
Amtrak + NextGen Acela	Train	16:55	Seattle King Street Station	3d 1h	21:39	Boston Route 128, MA	Fastest
Amtrak + Amtrak Acela	Train	16:55	Seattle King Street Station	3d 2h	22:49	Boston Route 128, MA	No tags

Next departures from Seattle to Boston on 13 December
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	09:55	Seattle King Street Station	4d 7h	20:32	South Station (Train Terminal)	Cheapest
Train	09:55	Seattle King Street Station	4d 7h	20:24	Back Bay Station	Fastest
Train	09:55	Seattle King Street Station	4d 20h	09:42	Boston Route 128, MA	No tags
Train	09:55	Seattle King Street Station	4d 20h	09:42	Boston Route 128, MA	No tags
Train	09:55	Seattle King Street Station	4d 20h	09:42	Boston Route 128, MA	No tags

Next departures from Seattle to Boston on 14 December
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
	Train	09:55	Seattle King Street Station	4d 7h	20:32	South Station (Train Terminal)	Cheapest
	Train	16:55	Seattle King Street Station	3d	20:24	Back Bay Station	Fastest
Amtrak + NextGen Acela	Train	16:55	Seattle King Street Station	3d 1h	21:39	Boston Route 128, MA	No tags
	Train	16:55	Seattle King Street Station	3d 4h	23:58	Boston Route 128, MA	No tags
Amtrak + NextGen Acela	Train	16:55	Seattle King Street Station	3d 1h	21:39	Boston Route 128, MA	No tags

Next departures from Seattle to Boston on 15 December
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
	Train	09:55	Seattle King Street Station	4d 7h	20:32	South Station (Train Terminal)	Cheapest
	Train	16:55	Seattle King Street Station	3d	20:24	Back Bay Station	Fastest
Amtrak + NextGen Acela	Train	16:55	Seattle King Street Station	3d 1h	21:39	Boston Route 128, MA	No tags
	Train	16:55	Seattle King Street Station	3d 4h	23:58	Boston Route 128, MA	No tags
Amtrak + Amtrak Acela	Train	16:55	Seattle King Street Station	3d 2h	22:49	Boston Route 128, MA	No tags

Next departures from Seattle to Boston on 16 December
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
	Train	09:55	Seattle King Street Station	4d 7h	20:32	South Station (Train Terminal)	Cheapest
	Train	16:55	Seattle King Street Station	3d	20:24	Back Bay Station	Fastest
Amtrak + NextGen Acela	Train	16:55	Seattle King Street Station	3d 1h	21:39	Boston Route 128, MA	No tags
	Train	16:55	Seattle King Street Station	3d 4h	23:58	Boston Route 128, MA	No tags
Amtrak + Amtrak Acela	Train	16:55	Seattle King Street Station	3d 2h	22:49	Boston Route 128, MA	No tags

Next departures from Seattle to Boston on 17 December
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	09:55	Seattle King Street Station	4d 7h	20:32	South Station (Train Terminal)	Cheapest
Train	16:55	Seattle King Street Station	3d	20:24	Back Bay Station	Fastest
Train	16:55	Seattle King Street Station	3d 3h	23:07	Boston Route 128, MA	No tags
Train	16:55	Seattle King Street Station	3d	20:32	South Station (Train Terminal)	No tags
Train	09:55	Seattle King Street Station	4d 7h	20:32	South Station (Train Terminal)	No tags

Next departures from Seattle to Boston on 18 December
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Amtrak + NextGen Acela	Train	16:55	Seattle King Street Station	3d 2h	22:54	Boston Route 128, MA	Cheapest
	Train	16:55	Seattle King Street Station	3d	20:24	Back Bay Station	Fastest
	Train	16:55	Seattle King Street Station	3d	20:32	South Station (Train Terminal)	No tags
	Train	09:55	Seattle King Street Station	4d 7h	20:32	South Station (Train Terminal)	No tags
	Train	16:55	Seattle King Street Station	3d	20:32	South Station (Train Terminal)	No tags

Next departures from Seattle to Boston on 19 December
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
	Train	09:55	Seattle King Street Station	4d 7h	20:32	South Station (Train Terminal)	Cheapest
	Train	16:55	Seattle King Street Station	3d	20:24	Back Bay Station	Fastest
Amtrak + NextGen Acela	Train	16:55	Seattle King Street Station	3d 1h	21:39	Boston Route 128, MA	No tags
	Train	16:55	Seattle King Street Station	3d 4h	23:58	Boston Route 128, MA	No tags
Amtrak + Amtrak Acela	Train	16:55	Seattle King Street Station	3d 2h	22:49	Boston Route 128, MA	No tags

Last refresh of the prices: Yesterday at 19:38 PST.

Compare 2 ways to travel from Seattle to Boston

We recommend taking the bus

Among the sustainable travel choices, the bus stands out as a good way to reach Boston. The journey takes about 4 days, 11 hours 25 minutes and with fares starting at just £103, it presents an excellent value for a comfortable ride.

10bus per day

4d 11hAverage duration

2480 milesDistance

100kgCO₂ emissions

	Average price	Average duration	CO₂ emissions	Actions
Bus	Average price£103 - £620	Average duration4d 11h	CO₂ emissions 100kg CO₂e
Train	Average price£166 - £2,591	Average duration3d 3h	CO₂ emissions 364kg CO₂e

Train Companies

Amtrak

4/55,639 reviews

Staff4.7

Timeliness3.8

Cleanliness4.6

WiFi3.6

Based on 5639 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 Wi-Fi. Amtrak ticket prices on this trip start at £166

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

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

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

How much does a train ticket cost from Seattle to Boston?
The cheapest train tickets from Seattle to Boston start from £166. The average price for this train route is around £557. Busbud recommends booking your tickets in advance for the best chance of getting the lowest possible price.
How long is the train journey from Seattle to Boston?
The average train journey time from Seattle to Boston is 3d 3h, covering a distance of 2480 miles. The fastest train gets you there in 3d and is operated by Amtrak.
Which train operators serve the Seattle to Boston route?
Several major train operators run on this route with 14 trains available per day.
What are the earliest and latest departure times for the train from Seattle to Boston?
The earliest train from Seattle to Boston departs at 09:55. And the latest train departs at 16:55.

Find cheapest prices for trains

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

Best price found

10/12

£1,083

11/12

£2,384

Today

£513

13/12

£482

14/12

£501

15/12

£482

16/12

£623

17/12

£644

The cheapest trip from Seattle to Boston, MA, US was searched and found on 13 Dec 2025 with a price of £482

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

You can expect to pay from £482 to £2,768 for a train ticket from Seattle to Boston, MA, US based on the last 2 days. You can expect to find the cheapest price for the trip at £482, which is on 2025-12-13.