The cheapest and fastest trains from King Street Station, Seattle, WA to Chicago Union Station, Chicago, IL
Cheapest price
$409
Average price
$545
Fastest journey
1 d 21 h 50 m
Average duration
2 d 14 m
Trains per day
4
Distance
2788 km
The best way to find a cheap train ticket from King Street Station, Seattle, WA to Chicago Union Station, Chicago, IL is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from King Street Station, Seattle, WA to Chicago Union Station, Chicago, IL will cost around $545 if you buy it on the day, but the cheapest tickets can be found for only $409.
Of the 4 trains that leave King Street Station, Seattle, WA for Chicago Union Station, Chicago, IL on Mon, Dec 29, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Mon, Dec 29 the direct trains cover the 2788 km distance in an average of 2 d 14 m but if you time it right, some trains will get you there in just 1 d 21 h 50 m .
On Mon, Dec 29 the slowest trains will take 2 d 4 h 50 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
11 Coast Starlight · 28 Empire Builder
8 Empire Builder · 28 Empire Builder
8 Empire Builder
8 Empire Builder · 1340 Borealis
8 Empire Builder · 28 Empire Builder
8 Empire Builder
8 Empire Builder · 1340 Borealis
11 Coast Starlight · 28 Empire BuilderTravel Information
Compare train, bus, and flight for King Street Station, Seattle, WA to Chicago Union Station, Chicago, IL
Omio recommends booking the train as it is the most popular option from King Street Station, Seattle, WA to Chicago Union Station, Chicago, IL among Omio's users. If you are prioritising price take the flight with prices starting from €54. For those with little time consider booking a flight which can get you there in 4h 48m. The ticket price range depends on the travel mode: a flight costs an average of €54, and a train costs an average of €142.
Distance: 1732 miles (2788 km)
Compare train with
Most popular Train | Flight | Bus |
|---|---|---|
€331 Average price | €159 Average price Cheapest | €305 Average price |
51h 20m Average total duration 50h 50m Onboard + 30m Additional time* | 7h 48m Average total duration Fastest 4h 48m Onboard + 3h 0m Additional time* | 76h 50m Average total duration 76h 20m Onboard + 30m Additional time* |
![]() Most popular train company | ![]() Most popular airline | ![]() Most popular bus company |
Direct Options | Direct Options | Direct Options |
Live departures
King Street Station, Seattle, WA to Chicago Union Station, Chicago, IL train times
The table below shows live departures for King Street Station, Seattle, WA to Chicago Union Station, Chicago, IL trains for today, Sunday, December 28. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
11 Coast Starlight · 28 Empire Builder | 5:55 PM King Street Station, Seattle, WA | 52h50 | 10:45 PM Chicago Union Station, Chicago, IL | 1 transfer | |
| Monday, December 29 | |||||
8 Empire Builder · 28 Empire Builder | 12:55 AM King Street Station, Seattle, WA | 45h50 | 10:45 PM Chicago Union Station, Chicago, IL | 1 transfer | |
8 Empire Builder · 1340 Borealis | 12:55 AM King Street Station, Seattle, WA | 48h26 | 1:21 AM Chicago Union Station, Chicago, IL | 1 transfer | |
8 Empire Builder | 12:55 AM King Street Station, Seattle, WA | 45h50 | 10:45 PM Chicago Union Station, Chicago, IL | 0 transfersDirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets King Street Station, Seattle, WA to Chicago Union Station, Chicago, IL by train, bus, or flight
Compare train, bus, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Dec 29
Dec 30
Dec 31
Jan 01
Jan 02
Jan 03
Jan 04
Why should you book King Street Station to Chicago Union Station trains with Omio?
Amtrak operates all train services from King Street Station to Chicago Union Station. Omio is the only official third party seller for Amtrak tickets.
Why book with Omio vs Amtrak?
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Amtrak with all available travel options, which are train, bus and flight to ensure you get the best deal for traveling from King Street Station to Chicago Union Station.
Why book with Omio over Trainline and Rail Europe?
- Official reseller: Amtrak tickets can only be bought on Omio or Amtrak's website as Omio is the only official third party seller for Amtrak tickets. Trainline, RailEurope, and Rail.Ninja do not sell Amtrak tickets as they are not official sellers.
- Multiple modes of transport: Omio allows you to compare travel options including train, bus and flight to find the ideal travel option from King Street Station to Chicago Union Station.
Journey information
Overview: Train from King Street Station, Seattle, WA to Chicago Union Station, Chicago, IL
Trains from King Street Station, Seattle, WA to Chicago Union Station, Chicago, IL run on average 6 times per day, taking around 50h 50m. Cheap train tickets for this journey start at $178 (€142) but you can travel from only $68 (€54) by flight.
There are 1 trains per day. The earliest train runs at 16:55, the last at 23:55. The fastest train covers the 1732 miles (2788 km) distance in 45h 50m.
Distance 1732 miles (2788 km) |
Average train duration 50h 50m |
Cheapest ticket price $178 (€142) |
Trains per day 6 |
Direct trains 1 |
Fastest train 45h 50m |
First train 16:55 |
Last train 23:55 |
Train companies: Amtrak from King Street Station, Seattle, WA to Chicago Union Station, Chicago, IL trainsAmtrak trains will get you between King Street Station, Seattle, WA and Chicago Union Station, Chicago, IL from $68 (€54). With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Amtrak
FAQs: Trains from King Street Station, Seattle, WA to Chicago Union Station, Chicago, IL
Find answers to the most common questions about traveling from King Street Station, Seattle, WA to Chicago Union Station, Chicago, IL by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at Chicago Union Station, Chicago, IL, this guide helps you travel smarter and with confidence.

popular train stations
Popular train stations from King Street Station, Seattle, WA to Chicago Union Station, Chicago, IL
- 6:00 AM - 10:00 PM Monday - Sunday
- Parking is available near the station, with several parking lots and garages in the vicinity.
- The London Plane
- Salumi
- Outside the main entrance.
- Elevators, ramps, restrooms.
- $0.50
- Embassy Suites by Hilton Seattle Downtown Pioneer Square
- The Arctic Club Seattle - a DoubleTree by Hilton Hotel
- Best Western Plus Pioneer Square Hotel Downtown
- Located in the main hall
- Enterprise
- Hertz
- Located in the main hall
- Free
- Hall 1: main entrance, ticket office, and waiting area
- Hall 2: platforms for Amtrak and Sounder trains
- Bus: Several lines available
- Light Rail: Link Light Rail at International District/Chinatown Station
- 5:00 AM - 12:00 AM Monday - Sunday
- Free
- The car park is open 7 days a week from 5:00 a.m. to 12:00 a.m. Departures can be made outside of opening hours. Access via Canal Street.
- The Chicago Firehouse Restaurant
- Lou Mitchell's
- Outside the main entrance.
- Elevators, ramps, restrooms.
- $1
- The Kimpton Gray Hotel
- JW Marriott Chicago
- W Chicago - City Center
- Located in the main hall
- Located in the main hall
- Avis
- Budget
- Enterprise
- Located in the main hall
- Free
- Hall 1: main entrance, Amtrak services
- Hall 2: Metra services
- Hall 3: food court and retail shops
- Bus: Several lines available
- CTA: Blue Line, Pink Line


