Trains tickets from St. Louis to Seattle

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Today30 Jul
Tomorrow31 Jul
from US$424
Fri1 Aug
Sat2 Aug
Sun3 Aug
Mon4 Aug
Tue5 Aug
from US$487
Wed6 Aug

Trains leaving tomorrow

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: 31 July at
    Departure city: St. Louis
    Departure location: Gateway Station
    Arrival time: 2 August at
    Destination city: Seattle
    Destination location: Seattle King Street Station
    Operated by: AmtrakAmtrak
    Vehicle: TrainDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: 31 July at
    Departure city: St. Louis
    Departure location: Gateway Station
    Arrival time: 2 August at
    Destination city: Seattle
    Destination location: Seattle King Street Station
    Operated by: AmtrakAmtrak
    Vehicle: TrainDuration:
  • Departure time: 31 July at
    Departure city: St. Louis
    Departure location: Gateway Station
    Arrival time: 2 August at
    Destination city: Seattle
    Destination location: Seattle King Street Station
    Operated by: AmtrakAmtrak
    Vehicle: TrainDuration:
  • Departure time: 31 July at
    Departure city: St. Louis
    Departure location: Gateway Station
    Arrival time: 2 August at
    Destination city: Seattle
    Destination location: Seattle King Street Station
    Operated by: AmtrakAmtrak
    Vehicle: TrainDuration:
  • Departure time: 31 July at
    Departure city: St. Louis
    Departure location: Gateway Station
    Arrival time: 2 August at
    Destination city: Seattle
    Destination location: Seattle King Street Station
    Operated by: AmtrakAmtrak
    Vehicle: TrainDuration:

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Compare 2 ways to travel from St. Louis to Seattle

Bus
Average priceUS$150 - US$534Average duration2d 18h
69kg CO₂e5 out of 5 stars
CheapestMost eco-friendly
Train
Average priceUS$161 - US$765Average duration2d 18h
252kg CO₂e1 out of 5 stars
Fastest
busbud logoBusbud recommends taking the bus from St. Louis to Seattle

Among the sustainable travel choices, the bus stands out as a good way to reach Seattle. The journey takes about 2 days, 18 hours 45 minutes and with fares starting at just US$150, it presents an excellent value for a comfortable ride.

1bus per day
2d 18hAverage duration
US$150Cheapest ticket
69kgCO₂ emissions

Train St. Louis to Seattle: Trip Overview

Please note, this information is subject to change.

Average ticket priceUS$436
Average train trip duration2d 18h
Number of daily trains4
Earliest train departure04:30
Distance1717 miles
Latest train departure19:42

St. Louis to Seattle Train

With Busbud, comparing and booking tickets for a train from St. Louis to Seattle is a breeze. Browse through an extensive selection of train fares and train schedules to find the best deals.

Train services from St. Louis to Seattle will be provided by the most trusted companies.

From train tickets to high-end trains trip from St. Louis to Seattle, we offer a wide range of train services to best suit your needs depending on how much your budget is.

Frequently asked questions on the trip St. Louis - Seattle

  1. How much does a cheap train ticket from St. Louis to Seattle cost?

    The average train ticket price from St. Louis to Seattle is US$436. The best way to find cheap train tickets from St. Louis to Seattle is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!

  2. How long is the train trip from St. Louis to Seattle?

    A train trip between St. Louis and Seattle is around 2d 18h, although the fastest train will take about 2d 6h. This is the time it takes to travel the 1719 miles that separates the two cities.

  3. How many daily train are there between St. Louis and Seattle?

    The number of trains from St. Louis to Seattle can differ depending on the day of the week. On average, there are 4. Some trains are direct while others include transferring trains. Simplify your train trip from St. Louis to Seattle by comparing and selecting the train that fits your travel style and budget on Busbud.

  4. Which train companies travel from St. Louis to Seattle?

    When taking the train from St. Louis to Seattle, you can travel comfortably and safely with Amtrak.

Find cheapest prices for trains

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

Best price found
28/07
US$367
29/07
US$391
Today
US$210
31/07
US$408
01/08
US$290
02/08
US$396
03/08
US$391
04/08
US$469
busbud logoThe cheapest trip from St. Louis to Seattle was searched and found on 30 Jul 2025 with a price of US$210

To save money and be sure you have the best seat, it's a good idea to buy your train tickets from St. Louis to Seattle as early as possible.

You can expect to pay from US$210 to US$2,549 for a train ticket from St. Louis to Seattle based on the last 2 days. You can expect to find the cheapest price for the trip at US$290, which is on 2025-08-01.

About Train Travel

Train Travel Tips

Taking the fastest trains allows you to travel at speeds greater than 300 km/h. Taking a trip from St. Louis to Seattle is not only much quicker but more comfortable too! You can usually travel directly to the city centre and save time while you're at it.

No matter if you plan to take a regional or high-speed train to Seattle, the planet will thank you. You’ll help to protect the beautiful landscapes that will unfold before your very eyes.

The train emits up to 30x less CO2 for a trip between St. Louis and Seattle compared to the same trip made by plane or car. A truly ecological mode of transport that will allow you to easily reduce your carbon footprint.

Make a music playlist for your train ride from St. Louis to Seattle and enjoy the scenery to tunes from your own personal soundtrack.

Did you know?

You can find the straightest railway in the world in Australia. This railway line is 478 kilometres long and is also considered the longest and straightest railway line in the world.

Some trains in Sweden can recover more than a fifth of the energy they use by braking. This is especially true with ore trains as they descend from Narvik to Kiruna.

New York holds the record for the most platforms and track numbers in a single station. Grand Central Station in Manhattan is one of the largest rail terminals in the world with more than 44 platforms and 67 tracks to accommodate passengers.

Will you be returning to St. Louis by train?

Train from Seattle to St. Louis

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