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

Next train departures

Next departures for Boston to Seattle on February 21
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 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$190 - $1,205Average Duration4d 18h
100kg CO₂e
Average Price$303 - $5,176Average Duration3d 13h
364kg CO₂e

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.

  1. 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.

  2. 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.

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

    Several major train operators serve this route, with 11 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 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
busbud logoThe 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.

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