Portland to Port of Seattle Buses

Portland to Port of Seattle buses

Travel from

Search accommodation with Expedia

Trip Overview

The average bus between Portland and Port of Seattle takes 3h 58m and the fastest bus takes 3h 28m. The bus service runs several times per day from Portland to Port of 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 58m
Duration: 176 mi
Distance: $39
Average price: 5 times a day
Frequency

Bus

best

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

4h 1m

$30–48

Portland to Port of Seattle bus times

Buses run 5 times a day between Portland and Port of 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 Port of Seattle at 11:01 PM. All services require a transfer at Seattle Bus Station and take an average of 3h 58m. The schedules shown below are for the next available departures.

Departing Thursday, October 22, 2026

4:15 PM → 8:32 PM
4h 17m • 1 change
7:10 PM → 11:01 PM
3h 51m • 1 change

Departing Friday, October 23, 2026

1:50 AM → 5:18 AM
3h 28m • 1 change
6:20 AM → 10:31 AM
4h 11m • 1 change
9:00 AM → 1:02 PM
4h 2m • 1 change
4:15 PM → 8:32 PM
4h 17m • 1 change
Show more

Departing Saturday, October 24, 2026

1:50 AM → 6:01 AM
4h 11m • 1 change
6:20 AM → 10:32 AM
4h 12m • 1 change
9:00 AM → 12:59 PM
3h 59m • 1 change
4:15 PM → 8:33 PM
4h 18m • 1 change
Show more

Departing Sunday, October 25, 2026

1:50 AM → 6:01 AM
4h 11m • 1 change
6:20 AM → 10:32 AM
4h 12m • 1 change
9:00 AM → 1:03 PM
4h 3m • 1 change
4:15 PM → 8:33 PM
4h 18m • 1 change
Show more

Departing Monday, October 26, 2026

1:50 AM → 5:18 AM
3h 28m • 1 change
6:20 AM → 10:31 AM
4h 11m • 1 change
9:00 AM → 1:02 PM
4h 2m • 1 change
4:15 PM → 8:32 PM
4h 17m • 1 change
Show more

Departing Tuesday, October 27, 2026

1:50 AM → 5:18 AM
3h 28m • 1 change
9:00 AM → 1:02 PM
4h 2m • 1 change
7:10 PM → 11:01 PM
3h 51m • 1 change

Departing Wednesday, October 28, 2026

1:50 AM → 5:18 AM
3h 28m • 1 change
9:00 AM → 1:02 PM
4h 2m • 1 change

Frequently asked questions

Want to know about travelling from Portland to Port of 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.

Portland to Port of Seattle buses

Trip Overview

Bus