Hotel Information

Book Your Hotel Room

  

Portland Marriott Downtown Waterfront
1401 SW Naito Parkway Portland, Oregon 97201
Phone: +1 (503) 226-7600


IOA 2020 Annual Conference Hotel

  • Room Rate: $199 USD + taxes and fees
  • To make room reservations by phone, please mention you are with the IOA Conference
  • Marriott cancellation policy allows a guest to cancel up to 48 hours prior to arrival without penalty. For additional nights before or after the event dates of 26 March - 2 April 2020, please contact  +1(503) 226-7600 with your group confirmation number. This rate is contracted for up to double occupancy. There is a $5.00 additional charge per person for triple or quad occupancy.
Book Your Room

There is limited availability for the night of April 1st. If you need to stay the night of the 1st please review the overflow hotel information below. 


IOA 2020 Annual Conference Government Per Diem Room Block

  • Room Rate: $184 USD + taxes and fees
  • To make a room reservation by phone, please mention you are with the IOA Conference
  • Marriott cancellation policy allows guests to cancel up to 48 hours prior to arrival without penalty. This room block is for Government associates only. A Government ID will need to be shown at check-in, or the rate will revert to the Attendee rate. Rate is contracted for double occupancy per room. There is a $5.00 additional charge per person for triple or quad occupancy. To reserve additional nights before or after the event dates of 25 March - 2 April 2020, please contact +1(503) 226-7600 with your group confirmation number. 
Book a Government Rate Room

Please contact the hotel with questions +1 (503) 226-7600.


Additional Booking Option

Residence Inn Portland Downtown/RiverPlace
2115 SW River Parkway Portland, Oregon 97201

If attendees need to extend their stay through Wednesday, 1 April 2020 we have added another block of rooms at an overflow hotel at the $199 USD + taxes and fee rate.

Book at the Residence Inn