How much is the train ticket from Boston to Seattle?

The cheapest train tickets from Boston to Seattle start at $303. The average price for this train route is around $604. Busbud recommends booking your tickets in advance to increase your chances of getting the lowest possible price.

How long is the train ride from Boston to Seattle?

The average train trip from Boston to Seattle takes 3d 13h and covers 4001 km. The quickest train gets you there in 3d 1h and is operated by Amtrak .

Which train operators serve the Boston to Seattle route?

Several major train operators serve this route, with 11 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 6:40am. The latest train departs at 9:50pm.

Train Boston to Seattle from $291 | Refundable Tickets

Next train departures

Next departures for Boston to Seattle on February 21
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	12:50pm	South Station (Train Terminal)	3d 1h	11:29am	Seattle King Street Station	Cheapest
Train	12:57pm	Back Bay Station	3d 1h	11:29am	Seattle King Street Station	Fastest
Train	12:50pm	South Station (Train Terminal)	3d 1h	11:29am	Seattle King Street Station	No tags
Train	12:50pm	South Station (Train Terminal)	3d 1h	11:29am	Seattle King Street Station	No tags
Train	12:50pm	South Station (Train Terminal)	3d 1h	11:29am	Seattle King Street Station	No tags

Next departures for Boston to Seattle on February 22
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	12:50pm	South Station (Train Terminal)	3d 13h	11:05pm	Seattle King Street Station	Cheapest
Train	12:57pm	Back Bay Station	3d 1h	11:29am	Seattle King Street Station	Fastest
Train	12:50pm	South Station (Train Terminal)	3d 1h	11:29am	Seattle King Street Station	No tags
Train	12:50pm	South Station (Train Terminal)	3d 1h	11:29am	Seattle King Street Station	No tags
Train	12:50pm	South Station (Train Terminal)	3d 1h	11:29am	Seattle King Street Station	No tags

Next departures for Boston to Seattle on February 23
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	12:50pm	South Station (Train Terminal)	3d 1h	11:29am	Seattle King Street Station	Cheapest
Train	12:57pm	Back Bay Station	3d 1h	11:29am	Seattle King Street Station	Fastest
Train	12:50pm	South Station (Train Terminal)	3d 1h	11:29am	Seattle King Street Station	No tags
Train	12:50pm	South Station (Train Terminal)	3d 1h	11:29am	Seattle King Street Station	No tags
Train	12:50pm	South Station (Train Terminal)	3d 1h	11:29am	Seattle King Street Station	No tags

Next departures for Boston to Seattle on February 24
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	12:50pm	South Station (Train Terminal)	3d 13h	11:05pm	Seattle King Street Station	Cheapest
Train	12:57pm	Back Bay Station	3d 1h	11:29am	Seattle King Street Station	Fastest
Train	12:50pm	South Station (Train Terminal)	3d 1h	11:29am	Seattle King Street Station	No tags
Train	12:50pm	South Station (Train Terminal)	3d 1h	11:29am	Seattle King Street Station	No tags
Train	12:50pm	South Station (Train Terminal)	3d 1h	11:29am	Seattle King Street Station	No tags

Next departures for Boston to Seattle on February 25
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	12:50pm	South Station (Train Terminal)	3d 1h	11:29am	Seattle King Street Station	Cheapest
Train	12:57pm	Back Bay Station	3d 1h	11:29am	Seattle King Street Station	Fastest
Train	12:50pm	South Station (Train Terminal)	3d 1h	11:29am	Seattle King Street Station	No tags
Train	12:50pm	South Station (Train Terminal)	3d 1h	11:29am	Seattle King Street Station	No tags
Train	12:50pm	South Station (Train Terminal)	3d 13h	11:05pm	Seattle King Street Station	No tags

Next departures for Boston to Seattle on February 26
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	12:50pm	South Station (Train Terminal)	3d 13h	11:05pm	Seattle King Street Station	Cheapest
Train	12:57pm	Back Bay Station	3d 1h	11:29am	Seattle King Street Station	Fastest
Train	12:50pm	South Station (Train Terminal)	3d 1h	11:29am	Seattle King Street Station	No tags
Train	12:50pm	South Station (Train Terminal)	3d 1h	11:29am	Seattle King Street Station	No tags
Train	12:50pm	South Station (Train Terminal)	3d 1h	11:29am	Seattle King Street Station	No tags

Next departures for Boston to Seattle on February 27
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	9:25am	Boston Route 128, MA	3d 5h	11:29am	Seattle King Street Station	Cheapest
Train	12:57pm	Back Bay Station	3d 1h	11:29am	Seattle King Street Station	Fastest
Train	12:50pm	South Station (Train Terminal)	3d 1h	11:29am	Seattle King Street Station	No tags
Train	12:50pm	South Station (Train Terminal)	3d 1h	11:29am	Seattle King Street Station	No tags
Train	12:50pm	South Station (Train Terminal)	3d 13h	11:05pm	Seattle King Street Station	No tags

Last refresh of the prices: Yesterday at 6:16 PM EST.

Compare 2 ways to go 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 4 days, 18 hours 55 minutes, and with fares starting at just $190, it presents an excellent value for a comfortable ride.

19bus per day

4d 18hAverage Duration

3997 kmDistance

100kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions	Actions
Bus	Average Price$190 - $1,205	Average Duration4d 18h	CO₂ emissions 100kg CO₂e
Train	Average Price$303 - $5,176	Average Duration3d 13h	CO₂ emissions 364kg CO₂e

Train companies

Amtrak

4/55,759 reviews

Staff4.7

Timeliness3.8

Cleanliness4.6

Wi‑Fi3.6

Based on 5759 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 $303

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

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

Please note that schedules, routes, or operator details shown here may be updated or vary 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 at $303. The average price for this train route is around $604. Busbud recommends booking your tickets in advance to increase your chances of getting the lowest possible price.
How long is the train ride from Boston to Seattle?
The average train trip from Boston to Seattle takes 3d 13h and covers 4001 km. The quickest train gets you there in 3d 1h and is operated by Amtrak.
Which train operators serve the Boston to Seattle route?
Several major train operators serve this route, with 11 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 6:40am. The latest train departs at 9:50pm.

Find cheapest prices for trains

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

Best price found

02-18

$809

02-19

$847

Today

$1,233

02-21

$671

02-22

$605

02-23

$637

02-24

$622

02-25

$637

The cheapest trip from Boston, MA, US to Seattle was searched and found on Feb 22, 2026 with a price of $605

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 $605 to $6,502 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 $605 which is on 2026-02-22.