Portland State University to Seattle bus times
Buses run 5 times a day between Portland State University and Seattle. The earliest departure is at 6:42 AM in the morning, and the last departure from Portland State University is at 9:53 PM which arrives into Seattle at 1:10 AM. All services require a transfer at SW Harrison & 6th and take an average of 3h 55m. The schedules shown below are for the next available departures.
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4h 10m • 1 change
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4h 9m • 1 change
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3h 48m • 1 change
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Arrives next day
3h 16m • 1 change
Departing Tuesday, April 28, 2026
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4h 7m • 1 change
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4h 10m • 1 change
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4h 9m • 1 change
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3h 48m • 1 change
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Departing Wednesday, April 29, 2026
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4h 7m • 1 change
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4h 10m • 1 change
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4h 9m • 1 change
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3h 48m • 1 change
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Departing Thursday, April 30, 2026
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4h 7m • 1 change
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4h 10m • 1 change
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4h 9m • 1 change
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3h 48m • 1 change
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Departing Friday, May 1, 2026
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4h 7m • 1 change
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4h 15m • 1 change
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4h 10m • 1 change
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3h 49m • 1 change
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Departing Saturday, May 2, 2026
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4h 7m • 1 change
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4h 15m • 1 change
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4h 10m • 1 change
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3h 49m • 1 change
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