Portland to Downtown Seattle Buses

Portland to Downtown Seattle buses

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Trip Overview

The average bus between Portland and Downtown Seattle takes 3h 50m and the fastest bus takes 3h 19m. The bus service runs several times per day from Portland to Downtown Seattle. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

3h 50m
Duration: 174 mi
Distance: $35
Average price: 5 times a day
Frequency

Bus

best

Take the bus from Portland Curbside Bus Stop to Seattle Bus Stationbus FlixBus 2110 / ...

3h 44m

$29–45

Portland to Downtown Seattle bus times

Buses run 5 times a day between Portland and Downtown Seattle. The earliest departure is at 1:50 AM at night, and the last departure from Portland is at 7:10 PM which arrives into Downtown Seattle at 10:56 PM. All services require a transfer at Seattle Bus Station and take an average of 3h 50m. The schedules shown below are for the next available departures.

Departing Friday, October 9, 2026

7:10 PM → 10:56 PM
3h 46m • 1 change

Departing Saturday, October 10, 2026

1:50 AM → 5:13 AM
3h 23m • 1 change
6:20 AM → 10:29 AM
4h 9m • 1 change
9:00 AM → 12:49 PM
3h 49m • 1 change
4:15 PM → 8:23 PM
4h 8m • 1 change
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Departing Sunday, October 11, 2026

1:50 AM → 5:27 AM
3h 37m • 1 change
6:20 AM → 10:27 AM
4h 7m • 1 change
9:00 AM → 12:50 PM
3h 50m • 1 change
4:15 PM → 8:23 PM
4h 8m • 1 change
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Departing Monday, October 12, 2026

1:50 AM → 5:09 AM
3h 19m • 1 change
6:20 AM → 10:23 AM
4h 3m • 1 change
9:00 AM → 12:53 PM
3h 53m • 1 change
4:15 PM → 8:23 PM
4h 8m • 1 change
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Departing Tuesday, October 13, 2026

1:50 AM → 5:09 AM
3h 19m • 1 change
9:00 AM → 12:53 PM
3h 53m • 1 change
7:10 PM → 10:56 PM
3h 46m • 1 change

Departing Wednesday, October 14, 2026

1:50 AM → 5:09 AM
3h 19m • 1 change
9:00 AM → 12:53 PM
3h 53m • 1 change
7:10 PM → 10:56 PM
3h 46m • 1 change

Departing Thursday, October 15, 2026

1:50 AM → 5:09 AM
3h 19m • 1 change
6:20 AM → 10:23 AM
4h 3m • 1 change
9:00 AM → 12:53 PM
3h 53m • 1 change
4:15 PM → 8:23 PM
4h 8m • 1 change

Frequently asked questions

Want to know about travelling from Portland to Downtown Seattle? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.

What companies run services between Portland, OR, USA and Downtown Seattle, WA, USA?

Flixbus USA operates a bus from Portland Curbside Bus Stop to Seattle Bus Station twice daily. Tickets cost $25–40 and the journey takes 3h 35m. Greyhound USA also services this route twice daily.

Operators

Portland to Downtown Seattle buses

Find Transport to Downtown Seattle

Trip Overview

Bus

Portland to Downtown Seattle bus times

Departing Friday, October 9, 2026

7:10 PM → 10:56 PM

Departing Saturday, October 10, 2026

1:50 AM → 5:13 AM

6:20 AM → 10:29 AM

9:00 AM → 12:49 PM

4:15 PM → 8:23 PM

Departing Sunday, October 11, 2026

1:50 AM → 5:27 AM

6:20 AM → 10:27 AM

9:00 AM → 12:50 PM

4:15 PM → 8:23 PM

Departing Monday, October 12, 2026

1:50 AM → 5:09 AM

6:20 AM → 10:23 AM

9:00 AM → 12:53 PM

4:15 PM → 8:23 PM

Departing Tuesday, October 13, 2026

1:50 AM → 5:09 AM

9:00 AM → 12:53 PM

7:10 PM → 10:56 PM

Departing Wednesday, October 14, 2026

1:50 AM → 5:09 AM

9:00 AM → 12:53 PM

7:10 PM → 10:56 PM

Departing Thursday, October 15, 2026

1:50 AM → 5:09 AM

6:20 AM → 10:23 AM

9:00 AM → 12:53 PM

4:15 PM → 8:23 PM

Frequently asked questions

What companies run services between Portland, OR, USA and Downtown Seattle, WA, USA?

Bus from Portland Curbside Bus Stop to Seattle Bus Station

Bus trips from Portland

Bus trips to Downtown Seattle

Alternative transport options