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

Next train departures

Next departures for Boston to Seattle on March 17
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
AmtrakTrain
Boston Route 128, MA
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: Last Wednesday at 11:00 PM EDT.

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 $136, it presents an excellent value for a comfortable ride.

19bus per day
4d 18hAverage Duration
2478 milesDistance
100kgCO₂ emissions
Bus
Average Price$136 - $860Average Duration4d 18h
100kg CO₂e
Train
Average Price$216 - $3,693Average Duration3d 13h
364kg CO₂e

Frequently asked questions about traveling 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 from $216. The average price for this train route is around $431. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.

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

    The average train ride duration from Boston to Seattle is 3d 13h, covering a distance of 2481 miles (4001 km). The quickest train can get you there in 3d 1h and is operated by Amtrak.

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

    Several major train operators operate on this route with 11 trains available per day.

  4. What is the earliest and latest departure time for the train from Boston to Seattle?

    The earliest train departs from Boston to Seattle at 6:40am. And 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
03/14
$1,745
03/15
$2,640
Today
$530
03/17
$520
03/18
$527
03/19
$516
03/20
$638
03/21
$507
busbud logoThe cheapest trip from Boston, MA, US to Seattle was searched and found on Mar 21, 2026 with a price of $507

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 $507 to $4,564 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 $507 which is on 2026-03-21.

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