Next bus departures

Next departures for Portland to Seattle on August 11
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
	Bus	7:10pm	Portland Curbside Bus Stop	3h 35m	10:45pm	Greyhound Station	Cheapest
	Bus	1:50am	Portland Curbside Bus Stop	3h 10m	5:00am	Greyhound Station	Fastest
	Bus	6:20am	Portland Curbside Bus Stop	3h 50m	10:10am	Greyhound Station	No tags
	Bus	9:00am	Portland Curbside Bus Stop	3h 40m	12:40pm	Greyhound Station	No tags
Greyhound Lines, Inc. + FlixBus	Bus	1:50am	Portland Curbside Bus Stop	6h 10m	8:00am	Seattle–Tacoma Int'l Airport (SEA)	No tags
	Bus	7:10pm	Portland Curbside Bus Stop	3h 45m	10:55pm	International District. (6th Ave S & S Lane St)	No tags
	Bus	9:00am	Portland Curbside Bus Stop	3h 10m	12:10pm	Seattle–Tacoma Int'l Airport (SEA)	No tags
	Bus	7:10pm	Portland Curbside Bus Stop	4h 5m	11:15pm	University of Washington	No tags

Last refresh of the prices: Today at 2:04 AM PDT.

Compare 2 ways to go from Portland 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 3 hours 40 minutes, and with fares starting at just PLN 108, it presents an excellent value for a comfortable ride.

15bus per day

3h 40mAverage Duration

227 kmDistance

6kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions	Actions
Bus	Average PricePLN 108 - PLN 745	Average Duration3h 40m	CO₂ emissions 6kg CO₂e
Train	Average PricePLN 120 - PLN 360	Average Duration3h 25m	CO₂ emissions 21kg CO₂e

Bus stations and stops in Portland and Seattle

Stops in Portland

A
Portland Airport
Visit page
B
Portland Union Station
7411 Northwest Station Way, Portland OR 97209, USA
Visit page
C
NW Everett & NW 8th Ave
728 NW Everett St, Portland, OR 97209, USA
D
Lloyd Center
NE 13th Ave & Holladay, Portland, OR 97232, USA
E
Pearl District
7418 NW Station Way (across street), Portland, OR 97209, USA

Stops in Seattle

A
Greyhound Station
503 S Royal Brougham Way, Seattle, WA 98134, USA
Visit page
B
Seattle-International Airport (SEA)
Visit page
C
Washington State Convention Center
705 Pike St, Seattle WA 98101, USA, , Pick-up is at the Charter Bus Loading Zone on 8th Avenue at the corner of 8th Ave. and Pike Street.
Visit page
D
Pier 91
2001 W Garfield St, Seattle WA 98119, USA
Visit page
E
Pier 66
2203 Alaskan Way, Seattle WA 98121, USA
F
International District
700-822 5th Ave S, Seattle, WA 98104, USA

Compare bus companies

FlixBus

3.5/515,062 reviews

Staff4.1

Timeliness4.0

Cleanliness4.1

Wi‑Fi2.7

Passengers have shared positive experiences with the bus service, highlighting friendly and professional drivers who communicate effectively. The comfortable seating and pleasant atmosphere are appreciated by many users. However, some noted inconsistencies in pricing and suggested clearer signage at certain stops could enhance the experience further.

FlixBus Portland Seattle recent customer reviews

Good driver. Bus stop near Portland train station could have been more clearly marked

Leo L.

September 23, 2025

Confusing, at best. Couldn’t find luggage as if it had been shuffled. During our bathroom break the bus nearly pulled away because I was last in line to go:

Sara Linh D.

July 9, 2024

The ride was fine but the cabin was way too warm. There was very little air flow and no independent air blowers above the seats worked.

Colleen W.

August 11, 2023

Greyhound

3.5/588,043 reviews

Staff3.6

Timeliness3.0

Cleanliness3.4

Wi‑Fi2.5

According to 32 reviews, Greyhound received a 2.7-star rating for this journey. Travellers were especially satisfied with the ticket access and the timeliness, but some complained about the value for money. Greyhound ticket prices on this trip start at PLN 108

Greyhound Lines, Inc. Portland Seattle recent customer reviews

Bus driver had a disgusting attitude and rude response system. I did not feel welcomed to what I paid for. Im sad I left my hat on the bus as well. Can I recover it?

David V.

July 19, 2026

1 bus never showed up and then the 2nd bus was canceled. Communication was very poor and we were left having to scramble to make alternate plans.

Emily E.

June 22, 2026

My first experience with the Bolt Bus...plan to use it in the future and to recommend it to friends and family.

Billie G.

October 2, 2018

US bus companies:FlixBus, Greyhound, Futura, Elite, Chihuahuenses, Tufesa, Adirondack Trailways

Frequently asked questions about travelling from Portland, OR to Seattle by bus

Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.

How much is the bus ticket from Portland to Seattle?
The cheapest bus tickets from Portland to Seattle start from PLN 108. The average price for this route is around PLN 125. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from Portland to Seattle?
The average bus travel time from Portland to Seattle is 3h 40m, covering a distance of 227 km. The quickest bus can get you there in 2h 10m and is operated by Greyhound.
Which bus companies service the Portland to Seattle route?
Several major bus companies operate on this route with 15 buses available per day, including services from FlixBus, Greyhound.
What are the earliest and latest departure times for the bus from Portland to Seattle?
The earliest bus departs from Portland to Seattle at 12:30am. And the latest bus departs at 10:20pm.
What are the CO₂ emissions for the bus trip from Portland to Seattle?
A bus trip from Portland to Seattle generates an estimated 5.666575000000001 kg of CO₂, making it a highly eco-friendly travel option and a mode of travel recommended by Busbud.
What is the best bus company from Portland to Seattle?
According to Busbud customers, the highest-rated bus company on this route is FlixBus, with an average rating of 3.5 out of 5 stars based on 14951 reviews.
Which bus company has the best Wi-Fi from Portland to Seattle?
Based on Busbud reviews, the bus company FlixBus has the highest Wi-Fi rating with a score of 2.7.
Which bus company has the best on-time performance from Portland to Seattle?
According to Busbud traveller reviews, the most punctual bus company on this route is FlixBus, with a punctuality rating of 4.0 out of 5 stars.
Which bus company has the cleanest buses from Portland to Seattle?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is FlixBus, with a cleanliness rating of 4.1 out of 5 stars.

Find cheapest prices for buses

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

Best price found

08-08

PLN 359

08-09

PLN 515

Today

PLN 84

08-11

PLN 123

08-12

PLN 113

08-13

PLN 109

08-14

PLN 130

08-15

PLN 115

The cheapest trip from Portland, OR to Seattle was searched and found on Aug 10, 2026 with a price of PLN 84

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

You can expect to pay from PLN 84 to PLN 515 for a bus ticket from Portland, OR to Seattle based on the last 2 days. You can expect to find the cheapest price for the trip at PLN 109 which is on 2026-08-13.