Fastest way from Portland (Oregon) to Seattle: Flight, about 0h 58min (from €210). Cheapest: Bus, from €34 (about 3h 30min). Main companies selling this route on 12Go (checked on November 6, 2026): Greyhound, FlixBus; main departure point: Portland Curbside Bus Stop.
There are 2 ways to get from Portland (Oregon) to Seattle
Select an option below to see the route details and compare prices. Secure booking via our partner 12go.asia.
Companies selling this route on 12Go
Offers listed on 12Go on November 6, 2026 for a departure on November 27, 2026. Timetables and prices change with the date: check them before booking.
| Company | Mode | Departs from | From | Offers |
|---|---|---|---|---|
| Greyhound | Bus | Portland Curbside Bus Stop | €34 | 2 |
| FlixBus | Bus | Portland Curbside Bus Stop | €35 | 1 |
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Practical tips
The bus links downtown to downtown, so you skip airport transfers and security queues. If your plans are flexible and your budget is tight, it is usually the more sensible choice for this short corridor.
The plane is quicker in the air, but airport transfers and check-in reduce the gain. Choose it mainly for a tight schedule or an onward flight, not simply out of habit.
Some US bus stops are on a street corner, not inside a station. Read the pickup address on your e-ticket and look it up on a map the day before so you do not head to the wrong place.
Seattle has more than one point of arrival depending on the mode. Check whether your ticket ends downtown or at the airport, and plan your onward connection to your accommodation before you travel.
Fares tend to rise as departure approaches, so book ahead. Arrive at the stop early, especially if it is a street pickup, so you do not miss the last departure of the day.
The journey experience
Portland to Seattle is one of the easiest city pairs on the West Coast, and the choice comes down to a simple trade-off: a low-cost road journey or a quick hop in the air. You do not need a car for either, and the table on this page lets you compare time and price side by side before you commit.
By bus, you travel city centre to city centre along the I-5 corridor, with a comfortable reclining seat, a power outlet and Wi-Fi on most coaches. It is the budget-friendly option and the one most independent travellers pick, since you avoid airport transfers altogether. The flight is faster in the air, but remember that you still need to reach the airport, go through security and then get from the arrival airport into town, which eats into the advantage.
Our advice: if you are watching your budget or your schedule is flexible, take the bus and book early for the best fares. If you are short on time or connecting to another flight, the plane makes sense. Whichever you choose, check the exact departure stop on your e-ticket, because US bus stops are sometimes on a street rather than in a station. You will get instant confirmation when you book online.
Frequently asked questions — Portland (Oregon) → Seattle
For most independent travellers the bus is the best balance of cost and convenience, as it runs from city centre to city centre at a low fare. The plane is better if you are short on time or connecting to another flight. Compare both in the table on this page.
The bus takes about 3 h 30 to 3 h 40, while the flight takes about 1 h in the air. Keep in mind that for the flight you must add time to reach the airport, check in and get into town at the other end.
Bus tickets start from €34 and are typically up to €36. Flights start from €210 and are typically up to €211. Booking early generally helps you secure the lowest fares, especially by bus.
Departure points depend on the operator, and some US bus stops are on a street rather than inside a station. Your e-ticket shows the exact pickup and drop-off address, so check it before the day of travel and locate it on a map.
The route is a simple corridor between two major cities, and many departures are direct. Your booking page shows whether a given departure is direct or involves a change, so check this detail before you pay, especially if you have a tight connection.
Why visit Seattle?
- ✓ Browse Pike Place Market, from flying fishmongers to the original Starbucks
- ✓ Ride the Space Needle elevator for 360° views of Mount Rainier and Puget Sound
- ✓ Explore the Museum of Pop Culture and the Chihuly Garden and Glass exhibition
- ✓ Take a ferry from Colman Dock to Bainbridge Island for skyline views
- ✓ Wander Capitol Hill and Ballard for craft breweries, indie cafés and the Hiram M. Chittenden Locks
When to visit Seattle?
MILD OCEANIC CLIMATE
June to September — dry, sunny and mild weather, with long days and clear views of the mountains
What to do in Seattle?
Local experiences, must-see sights and activities selected for you
How long to visit Seattle?
Allow 3 to 4 days to cover the essentials: Pike Place Market, Space Needle, Museum of Pop Culture, Capitol Hill and a ferry ride to Bainbridge Island. With 5 to 7 days, add a day trip to Mount Rainier or the Olympic Peninsula. Book Space Needle and popular tours in advance, and visit between July and September for the best chance of clear skies.
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