Train from Boston, MA, US to Seattle: Tickets & Timetables

Next train departures

Next departures from Boston to Seattle on 12 December
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
AmtrakTrain
South Station (Train Terminal)
Seattle King Street StationCheapest
AmtrakTrain
Back Bay Station
Seattle King Street StationFastest
AmtrakTrain
South Station (Train Terminal)
Seattle King Street StationNo tags
AmtrakTrain
South Station (Train Terminal)
Seattle King Street StationNo tags
AmtrakTrain
South Station (Train Terminal)
Seattle King Street StationNo tags

Last refresh of the prices: Yesterday at 21:43 EST.

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 4 days, 15 hours 20 minutes and with fares starting at just £113, it presents an excellent value for a comfortable ride.

17bus per day
4d 15hAverage duration
2477 milesDistance
100kgCO₂ emissions
Bus
Average price£113 - £825Average duration4d 15h
100kg CO₂e
Train
Average price£190 - £4,029Average duration4d 7h
364kg CO₂e

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 vary at the time of your journey.

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

    The cheapest train tickets from Boston to Seattle start from £190. The average price for this train route is around £456. Busbud recommends booking your tickets in advance for the best chance of getting the lowest possible price.

  2. How long is the train journey from Boston to Seattle?

    The average train journey time from Boston to Seattle is 4d 7h, covering a distance of 2481 miles. The fastest train gets you there in 3d 1h and is operated by Amtrak.

  3. Which train operators serve the Boston to Seattle route?

    Several major train operators run on this route with 10 trains available per day.

  4. 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 21:50.

Find cheapest prices for trains

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

Best price found
09/12
£415
10/12
£374
Today
£979
12/12
£500
13/12
£373
14/12
No data
15/12
£440
16/12
£412
busbud logoThe cheapest trip from Boston, MA, US to Seattle was searched and found on 13 Dec 2025 with a price of £373

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 £373 to £3,137 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 £373, which is on 2025-12-13.

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