If you are arriving by plane, book your flight to the Portland or Seattle-Tacoma International Airport.

The Portland airport is roughly a 35-minute taxi drive to the college.

From the Seattle Airport:
Amtrak runs five trains a day between Seattle and Portland. Tickets cost $7 – $100 and the trip takes 3h 25m.
FlixBus can bring you from the Seattle airport to Portland curbside bus stop in 3 hours.

Check-in and housing will be at Holmes Residence Hall (corner of S Service Dr and Forest Dr)