Next train departures

Next departures from Boston to Seattle on 6 August
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	12:50	South Station (Train Terminal)	3d 13h	22:50	Seattle King Street Station	Cheapest
Train	12:57	Back Bay Station	3d 1h	11:29	Seattle King Street Station	Fastest
Train	12:50	South Station (Train Terminal)	3d 1h	11:29	Seattle King Street Station	No tags
Train	12:50	South Station (Train Terminal)	3d 1h	11:29	Seattle King Street Station	No tags
Train	12:50	South Station (Train Terminal)	3d 13h	22:50	Seattle King Street Station	No tags
Train	12:50	South Station (Train Terminal)	3d 13h	22:50	Seattle King Street Station	No tags
Train	12:50	South Station (Train Terminal)	4d 10h	19:51	Seattle King Street Station	No tags
Train	12:50	South Station (Train Terminal)	3d 13h	22:50	Seattle King Street Station	No tags

Next departures from Boston to Seattle on 7 August
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
	Train	09:36	Boston Route 128, MA	3d 4h	11:29	Seattle King Street Station	CheapestFastest

Next departures from Boston to Seattle on 8 August
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	12:50	South Station (Train Terminal)	3d 1h	11:29	Seattle King Street Station	Cheapest
Train	12:57	Back Bay Station	3d 1h	11:29	Seattle King Street Station	Fastest
Train	12:50	South Station (Train Terminal)	3d 1h	11:29	Seattle King Street Station	No tags
Train	12:50	South Station (Train Terminal)	4d 10h	19:51	Seattle King Street Station	No tags
Train	12:50	South Station (Train Terminal)	4d 10h	19:51	Seattle King Street Station	No tags
Train	06:50	Boston Route 128, MA	3d 7h	11:29	Seattle King Street Station	No tags
Train	09:55	Boston Route 128, MA	3d 4h	11:29	Seattle King Street Station	No tags
Train	12:57	Back Bay Station	3d 1h	11:29	Seattle King Street Station	No tags

Next departures from Boston to Seattle on 9 August
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	12:50	South Station (Train Terminal)	3d 13h	22:50	Seattle King Street Station	Cheapest
Train	12:57	Back Bay Station	3d 1h	11:29	Seattle King Street Station	Fastest
Train	12:50	South Station (Train Terminal)	3d 1h	11:29	Seattle King Street Station	No tags
Train	12:50	South Station (Train Terminal)	3d 1h	11:29	Seattle King Street Station	No tags
Train	12:50	South Station (Train Terminal)	3d 13h	22:50	Seattle King Street Station	No tags
Train	12:50	South Station (Train Terminal)	4d 10h	19:51	Seattle King Street Station	No tags
Train	12:50	South Station (Train Terminal)	4d 10h	19:51	Seattle King Street Station	No tags
Train	06:50	Boston Route 128, MA	3d 7h	11:29	Seattle King Street Station	No tags

Next departures from Boston to Seattle on 11 August
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
	Train	09:36	Boston Route 128, MA	3d 4h	11:29	Seattle King Street Station	CheapestFastest

Last refresh of the prices: Yesterday at 9:38 PM EDT.

Compare 2 ways to travel from Boston to Seattle

We recommend taking the bus

Among the sustainable travel choices, the Bus stands out as a good way to reach Seattle. The journey takes about 3 days, 5 hours 15 minutes and with fares starting at just PLN 623, it presents an excellent value for a comfortable ride.

12bus per day

3d 5hAverage duration

3999 kmDistance

100kgCO₂ emissions

	Average price	Average duration	CO₂ emissions	Actions
Bus	Average pricePLN 623 - PLN 2 074	Average duration3d 5h	CO₂ emissions 100kg CO₂e
Train	Average pricePLN 922 - PLN 17 184	Average duration3d 13h	CO₂ emissions 364kg CO₂e

Train Companies

Amtrak

4.1/56 386 reviews

Staff4.7

Timeliness3.8

Cleanliness4.5

WiFi3.6

Based on 6386 reviews, the company was rated 4.1 stars on Busbud. Travellers were especially satisfied with the seats and the ticket access but often complained about the Wi-Fi. Amtrak ticket prices on this trip start at PLN 922

US train companies: Amtrak, Amtrak Acela, Brightline

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

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

How much is the train ticket from Boston to Seattle?
The cheapest train tickets from Boston to Seattle start from PLN 922. The average price for this train route is around PLN 2 336. Busbud recommends booking your tickets in advance for a better chance to secure the lowest possible price.
How long is the train journey from Boston to Seattle?
The average train journey time from Boston to Seattle is 3d 13h, covering a distance of 4001 km. The quickest train can get you there in 3d 1h and is operated by Amtrak.
Which train operators serve the Boston to Seattle route?
Several major train operators run on this route, with 9 trains available per day.
What are the earliest and latest departure times for the train from Boston to Seattle?
The earliest train from Boston to Seattle departs at 06:50. And the latest train departs at 19:01.

Find cheapest prices for trains

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

Best price found

03/08

PLN 2 825

04/08

PLN 2 447

Today

PLN 7 139

06/08

PLN 3 142

07/08

PLN 13 300

08/08

PLN 8 841

09/08

PLN 6 711

10/08

PLN 2 993

The cheapest trip from Boston, MA, US to Seattle was searched and found on 04 Aug 2026 with a price of PLN 2 447

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 Seattle as early as possible.

You can expect to pay from PLN 2 447 to PLN 18 911 for a train ticket from Boston, MA, US to Seattle based on the last 2 days. You can expect to find the cheapest price for the trip at PLN 2 993, which is on 2026-08-10.