Portland to South Lake Union bus times
Buses run 5 times a day between Portland and South Lake Union. The earliest departure is at 12:40 AM at night, and the last departure from Portland is at 7:10 PM which arrives into South Lake Union at 11:23 PM. All services require a transfer at Seattle Bus Station and take an average of 4h 19m. The schedules shown below are for the next available departures.
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4h 3m • 1 change
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4h 10m • 1 change
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4h 3m • 1 change
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4h 19m • 1 change
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Departing Thursday, July 23, 2026
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4h 3m • 1 change
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4h 10m • 1 change
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4h 3m • 1 change
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4h 19m • 1 change
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Departing Friday, July 24, 2026
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5h 43m • 1 change
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4h 31m • 1 change
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4h 16m • 1 change
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4h 38m • 1 change
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