Seattle Airport (SEA) to Gresham bus times
Buses run 4 times a day between Seattle Airport (SEA) and Gresham. The earliest departure is at 8:10 AM in the morning, and the last departure from Seattle Airport (SEA) is at 8:35 PM which arrives into Gresham at 12:30 AM. All services require a transfer at Portland Curbside Bus Stop and take an average of 4h 19m. The schedules shown below are for the next available departures.
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4h 15m • 1 change
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4h 41m • 1 change
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4h 20m • 1 change
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Arrives next day
3h 55m • 1 change
Departing Friday, August 14, 2026
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4h 15m • 1 change
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4h 39m • 1 change
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4h 19m • 1 change
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Arrives next day
3h 55m • 1 change
Departing Saturday, August 15, 2026
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4h 15m • 1 change
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4h 39m • 1 change
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4h 19m • 1 change
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Arrives next day
3h 55m • 1 change
Departing Sunday, August 16, 2026
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4h 15m • 1 change
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4h 41m • 1 change
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4h 20m • 1 change
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Arrives next day
3h 55m • 1 change
