SeaTac to Portland State University Buses

SeaTac to Portland State University buses

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Trip Overview

The average bus between SeaTac and Portland State University takes 3h 29m and the fastest bus takes 2h 57m. The bus service runs several times per day from SeaTac to Portland State University. 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 29m
Duration: 166 mi
Distance: $35
Average price: 4 times a day
Frequency

Bus

best

Take the bus from Seattle Tacoma Intl Airport to Portland Curbside Bus Stopbus Greyhound US0502 / ...

3h 32m

$26–45

SeaTac to Portland State University bus times

Buses run 4 times a day between SeaTac and Portland State University. The earliest departure is at 8:10 AM in the morning, and the last departure from SeaTac is at 8:35 PM which arrives into Portland State University at 11:40 PM. All services require a transfer at Portland Curbside Bus Stop and take an average of 3h 29m. The schedules shown below are for the next available departures.

Departing Friday, October 30, 2026

3:00 PM → 6:59 PM
3h 59m • 1 change
4:50 PM → 8:36 PM
3h 46m • 1 change
8:35 PM → 11:40 PM
3h 5m • 1 change

Departing Saturday, October 31, 2026

8:10 AM → 11:30 AM
3h 20m • 1 change
11:40 AM → 2:44 PM
3h 4m • 1 change
3:00 PM → 6:53 PM
3h 53m • 1 change
4:50 PM → 8:35 PM
3h 45m • 1 change
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Departing Sunday, November 1, 2026

11:40 AM → 2:44 PM
3h 4m • 1 change
3:00 PM → 6:53 PM
3h 53m • 1 change
4:50 PM → 8:35 PM
3h 45m • 1 change
8:35 PM → 11:32 PM
2h 57m • 1 change

Departing Monday, November 2, 2026

11:40 AM → 2:54 PM
3h 14m • 1 change
3:00 PM → 6:59 PM
3h 59m • 1 change
4:50 PM → 8:36 PM
3h 46m • 1 change
8:35 PM → 11:40 PM
3h 5m • 1 change

Departing Tuesday, November 3, 2026

11:40 AM → 2:54 PM
3h 14m • 1 change
3:00 PM → 6:59 PM
3h 59m • 1 change
4:50 PM → 8:36 PM
3h 46m • 1 change
8:35 PM → 11:40 PM
3h 5m • 1 change

Departing Wednesday, November 4, 2026

11:40 AM → 2:54 PM
3h 14m • 1 change
3:00 PM → 6:59 PM
3h 59m • 1 change
4:50 PM → 8:36 PM
3h 46m • 1 change

Departing Thursday, November 5, 2026

8:10 AM → 11:30 AM
3h 20m • 1 change
11:35 AM → 2:54 PM
3h 19m • 1 change
3:00 PM → 6:59 PM
3h 59m • 1 change

Frequently asked questions

Want to know about travelling from SeaTac to Portland State University? 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.

SeaTac to Portland State University buses

Find Transport to Portland State University

Trip Overview

Bus

SeaTac to Portland State University bus times

Departing Friday, October 30, 2026

3:00 PM → 6:59 PM

4:50 PM → 8:36 PM

8:35 PM → 11:40 PM

Departing Saturday, October 31, 2026

8:10 AM → 11:30 AM

11:40 AM → 2:44 PM

3:00 PM → 6:53 PM

4:50 PM → 8:35 PM

Departing Sunday, November 1, 2026

11:40 AM → 2:44 PM

3:00 PM → 6:53 PM

4:50 PM → 8:35 PM

8:35 PM → 11:32 PM

Departing Monday, November 2, 2026

11:40 AM → 2:54 PM

3:00 PM → 6:59 PM

4:50 PM → 8:36 PM

8:35 PM → 11:40 PM

Departing Tuesday, November 3, 2026

11:40 AM → 2:54 PM

3:00 PM → 6:59 PM

4:50 PM → 8:36 PM

8:35 PM → 11:40 PM

Departing Wednesday, November 4, 2026

11:40 AM → 2:54 PM

3:00 PM → 6:59 PM

4:50 PM → 8:36 PM

Departing Thursday, November 5, 2026

8:10 AM → 11:30 AM

11:35 AM → 2:54 PM

3:00 PM → 6:59 PM

Frequently asked questions

What companies run services between SeaTac, WA, USA and Portland State University, OR, USA?

Bus from Seattle Tacoma Intl Airport to Portland Curbside Bus Stop

Bus from Seattle Tacoma Intl Airport to Portland Curbside Bus Stop

Bus from Tacoma to Portland Curbside Bus Stop

Bus trips from SeaTac

Bus trips to Portland State University

Alternative transport options