Bedroom
- Power plugs
- Extra legroom
- Free Drinks
- Free meal
- Lounge Access
Cheapest price on 05 Sept
£34
Average ticket price on 05 Sept
£50
Fastest journey on 05 Sept
3 h 25 m
Average journey duration on 05 Sept
3 h 33 m
Trains on 05 Sept
4
Distance
233 km
The best way to find a cheap train ticket from Portland, OR to Seattle, WA is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Portland, OR to Seattle, WA will cost around £50 if you buy it on the day, but you can find cheap train tickets today for only £34.
On Sat 05 Sept, we found 4 trains from Portland, OR to Seattle, WA, including 4 direct services.
These direct trains cover the 233 km distance in an average of 3 h 33 m but if you time it right, some trains will get you there in just 3 h 25 m .
The slowest trains will take 3 h 55 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.
508 Amtrak Cascades
506 Amtrak Cascades
14 Coast Starlight
518 Amtrak Cascades
508 Amtrak Cascades
506 Amtrak Cascades
518 Amtrak Cascades
14 Coast StarlightOmio recommends booking the train as it is the most popular option from Portland, OR to Seattle, WA among Omio's users. If you are prioritising price, take the coach, with an average ticket price of £32 For those with little time, consider booking a flight, which has an average total journey time of 3h 2m. If you are seeking to minimise your carbon footprint, the train is your best option, with estimated CO2 emissions of 0.1 - 0.2kg. Average ticket prices depend on the travel mode: a coach costs an average of £32, while a flight costs an average of £197.
Distance: 233 km
Most popular Train | Coach | Flight |
|---|---|---|
£37 Average Price | £32 Average Price Cheapest | £197 Average Price |
3h 59m Average total duration 3h 29m Onboard + 30m Additional time* | 4h 6m Average total duration 3h 36m Onboard + 30m Additional time* | 3h 2m Average total duration Fastest 1h 2m Onboard + 2h 0m Additional time* |
0.1 - 0.2kg CO2 emissions Lowest | 0.2 - 0.6kg CO2 emissions | 0.7 - 1.4kg CO2 emissions |
![]() Most popular train company | ![]() Most popular bus company | ![]() Most popular airline |
Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
This is compared to other travel options from Portland, OR to Seattle, WA:
A coach is £5 less than a train for this route with tickets for a train from Portland, OR to Seattle, WA costing on average £37.
A coach is £165 less than a flight for this route with tickets for a flight from Portland, OR to Seattle, WA costing on average £197.
Other travel options to Seattle, WA take longer:
Train takes on average 3h 29m.
Coach takes on average 3h 36m.
The table below shows live departures for Portland, OR to Seattle, WA trains for today, Friday 4 September. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
506 Amtrak Cascades | 17:55 Portland Union Station, Portland, OR | 3h25 | 21:20 King Street Station, Seattle, WA | 0 changesdirect | |
508 Amtrak Cascades | 19:25 Portland Union Station, Portland, OR | 3h25 | 22:50 King Street Station, Seattle, WA | 0 changesdirect | |
| Saturday 5 September | |||||
518 Amtrak Cascades | 14:10 Portland Union Station, Portland, OR | 3h27 | 17:37 King Street Station, Seattle, WA | 0 changesdirect | |
14 Coast Starlight | 15:56 Portland Union Station, Portland, OR | 3h55 | 19:51 King Street Station, Seattle, WA | 0 changesdirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare train, coach 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.
Trains from Portland, OR to Seattle, WA run on average 6 times per day, taking around 3h 29m. Cheap train tickets for this journey start at £24 but you can travel from only £18 by coach.
There are 6 trains per day. The earliest train runs at 06:45, the last at 20:05. The fastest train covers the 233 km distance in 3h 25m.
Distance 233 km |
Average train duration 3h 29m |
Cheapest ticket price £24 |
Trains per day 6 |
Direct trains 6 |
Fastest train 3h 25m |
First train 6:45 |
Last train 20:05 |
Cheapest Month Feb |
Cheapest Day Tue |
High Season Jul - Sept |
Low Season Jan - Mar |
Busiest Day Sat |
Least Busy Day Thu |
Best time to book 42 days |
Compare Amtrak classes and the amenities included in each one.
Discover the best of Seattle, WA — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Seattle, WA trip today.
An engaging museum on pop culture, music, film and games, housed in a bold contemporary building at Seattle Center.
A major art museum with global collections, rotating exhibitions and a central waterfront-adjacent location downtown.
This waterfront museum explores marine life, ocean science and regional waters with immersive family-friendly exhibits.
A lively waterfront district with ferries, views, piers, shops and easy access to harbour walks and city landmarks.
A scenic green space on Queen Anne with famous skyline views, lawns and a classic lookout for photos at dusk.
A large urban park with forests, beaches, trails and sweeping Puget Sound views. Ideal for walks, cycling and sunsets.
A Pacific Northwest staple of fresh salmon, often alder-planked or smoked, reflecting Seattle’s deep ties to regional fishing and Indigenous cooking traditions.
A hearty seafood chowder commonly made with local clams, cream and potatoes. It is a classic waterfront comfort dish in Seattle.
Fresh oysters from Washington waters, prized for their briny, clean flavour and strong connection to the region’s shellfish culture.
Refined tasting-menu restaurant highlighting Pacific Northwest ingredients in an intimate, contemporary dining room.
Historic Pike Place Market counter known for fresh clam chowder and other seafood in a lively, casual setting.
Bustling Japanese seafood spot famed for sushi, grilled fish and a long-established market atmosphere in the International District.
Seattle is pricier than many US cities, with high hotel rates, costly dining, and paid attractions, though public transport is fairly manageable for visitors.
Tip 18-20% in restaurants, more for excellent service. Taxis usually 10-15%. Cafes often have tip jars or card prompts, but small tips are optional.
Find answers to the most common questions about traveling from Portland, OR to Seattle, WA 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 Seattle, WA, this guide helps you travel smarter and with confidence.

Most Portland, OR to Seattle, WA trains use the Portland Union Station to King Street Station station pair. Use this guide to compare Portland, OR and Seattle, WA train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Portland Union Station has practical services for this route, including Wifi, Lockers, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, Car Rental, Information Desk and Luggage Carts.
Food options include: Wilf's Restaurant & Bar, Al-Amir Lebanese Restaurant
Free. ATMs are available in the train station.
Ticket office support is available at Portland Union Station. Information desks are located in the main hall.
Luggage storage is available at Portland Union Station. Lost and found is available at the station.
Available at Portland Union Station: Parking, Taxis, WC.
Available at Portland Union Station: Bike Parking, Bike Rental, Car Rental.
Accessibility facilities are available at Portland Union Station: Elevators, ramps, restrooms.
Nearby hotels include Embassy Suites by Hilton Portland Downtown, The Benson, a Coast Hotel, Courtyard by Marriott Portland City Center.
King Street Station has practical services for this route, including Lockers, Parking, Dining, Taxis, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Car Rental, Information Desk and Luggage Carts.
Food options include: The London Plane, Salumi
Ticket office support is available at King Street Station. Information desks are located in the main hall.
Luggage storage is available at King Street Station. Lost and found is available at the station.
Available at King Street Station: Parking, Taxis, WC.
Available at King Street Station: Bike Parking, Car Rental.
Accessibility facilities are available at King Street Station: Elevators, ramps, restrooms.
Nearby hotels include Embassy Suites by Hilton Seattle Downtown Pioneer Square, The Arctic Club Seattle - a DoubleTree by Hilton Hotel, Best Western Plus Pioneer Square Hotel Downtown.
Here are some other resources that might have the information you need