8235 Northeast Airport Way, Portland, Oregon 97220 USA
+1 503-281-2500

Start planning your meeting or event here

Tell us about your event, then we’ll contact you and plan it together.

  • 10

    Event Rooms

  • 22,391 sq ft

    Total Event Space

  • 750

    Capacity Largest Space

  • 17

    Maximum Breakout Rooms

About This Venue

  • From a wedding extravaganza to anniversary celebration, every occasion deserves superior attention

  • Everyone attending your reception will enjoy complimentary parking and a free airport shuttle

  • Choose from our flexible venues, including beautiful ballrooms, for your event in Portland, Oregon

  • Work with our dedicated wedding planner to ensure all the details of your big day are perfect

  • Show a sentimental slideshow and take your guests down memory lane with our AV equipment

  • Treat your attendees to a special group rate when you book a block of 10 or more hotel rooms

Plan an Inspired Event

Attendee Booking Tools

Image Attendee Booking Tools

We can provide you with a unique complimentary Reservation Link that makes it easy for your guests to reserve their rooms.

  • Shared in an email
  • Embed in a website
  • Personalized with your group name, event dates, hotel, and special rates
  • Displayed in multiple languages on Marriott domains worldwide

Manage Your Event with Ease

Group Lists

If you have a list of your guests, we can make reservations for all of them.

We can send you a report showing which of your guests have reserved rooms and when they plan to arrive.

Mobile Check-In

Guests can check in before their stay, receive instant alerts when their room is ready and check out by skipping the front desk.

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Reward Yourself

Earn up to 50,000 plus Elite status, discounts and more.

Capacity

Floor Plans

Capacity Chart

Convert Meters | Reset
  • Garden Room B
  • 25x23x10
  • 575
  • 60
  • 30
  • 20
  • 24
  • 40
  • 40
  • Garden Room C
  • 25x23x10
  • 575
  • 60
  • 30
  • 20
  • 24
  • 40
  • 40
  • Garden Room A
  • 25x23x10
  • 575
  • 60
  • 30
  • 20
  • 24
  • 40
  • 40
  • Cascade C
  • 23x27x12
  • 621
  • 75
  • 36
  • 20
  • 26
  • 50
  • 48
  • Cascade B
  • 23x27x12
  • 621
  • 75
  • 36
  • 20
  • 26
  • 50
  • 48
  • Cascade A
  • 23x27x12
  • 621
  • 75
  • 36
  • 20
  • 26
  • 50
  • 48
  • PDX Room Boardroom
  • 29x25x9
  • 725
  • 20
  • 16
  • 16
  •  
  • 20
  • 16
  • Mt. Adams Foyer
  • 20x43x10
  • 860
  • 40
  •  
  •  
  •  
  • 40
  • 20
  • St. Helen's A
  • 46x24x12
  • 1,104
  • 120
  • 72
  • 40
  • 36
  • 150
  • 80
  • St. Helen's B
  • 46x24x12
  • 1,104
  • 120
  • 72
  • 40
  • 36
  • 150
  • 80
  • St. Helen's C
  • 46x24x12
  • 1,104
  • 120
  • 72
  • 40
  • 36
  • 150
  • 80
  • St. Helen's D
  • 46x24x12
  • 1,104
  • 120
  • 72
  • 40
  • 36
  • 150
  • 80
  • Garden Foyer
  • 20x62x10
  • 1,240
  • 112
  •  
  •  
  •  
  •  
  • 112
  • Mt. Hood B
  • 30x56x14
  • 1,680
  • 225
  • 120
  • 44
  • 48
  • 300
  • 136
  • Mt. Hood C
  • 30x56x14
  • 1,680
  • 225
  • 120
  • 44
  • 48
  • 300
  • 136
  • Mt. Hood A
  • 30x56x14
  • 1,680
  • 225
  • 120
  • 44
  • 48
  • 300
  • 136
  • Cascade Ballroom
  • 30x56x12
  • 1,680
  • 250
  • 120
  •  
  • 60
  • 200
  • 144
  • Garden Ballroom
  • 69x25x10
  • 1,725
  • 200
  • 100
  • 60
  • 60
  • 300
  • 120
  • St. Helen's Foyer
  • 23x78x12
  • 1,794
  • 32
  •  
  •  
  •  
  •  
  • 32
  • Mt. Hood Foyer
  • 21x111x14
  • 2,331
  • 144
  •  
  •  
  •  
  •  
  • 144
  • Mt. Adams Ballroom
  • 60x43x14
  • 2,580
  • 300
  • 144
  • 44
  • 75
  • 400
  • 240
  • St. Helen's Ballroom
  • 96x46x12
  • 4,416
  • 600
  • 350
  •  
  • 120
  • 630
  • 400
  • Mt. Hood Ballroom
  • 90x56x14
  • 5,040
  • 700
  • 360
  •  
  • 140
  • 750
  • 408

Room Set-Up Examples

Setup Example

E-shape, U-shape and T-shape

Appropriate for groups of fewer than 40 people. These are best for interaction with a leader seated at the head of the setup. Audiovisual is usually best set up at the open end of the seating.

Setup Example

Banquet

Generally used for meals and sessions involving small group discussions. A five foot round table seats eight people comfortably. A six foot round table seats 10 people comfortably.

Setup Example

Ovals and Rounds

Generally used for meals and sessions involving small group discussions. A five foot round table seats eight people comfortably. A six foot round table seats 10 people comfortably.

Setup Example

Conference and Hollow Square

Appropriate for interactive discussions and note-taking sessions for fewer than 25 people. Many hotels have elegant "boardrooms" for 10 to 20 people, equipped with full audiovisual capabilities, a writing board, cork board and a flip chart.

Setup Example

Schoolroom or Classroom

The most desirable setup for medium to large-size lectures. Requires a relatively large room. Tables provide attendees with space for spreading out materials and taking notes.

Setup Example

Theater

Appropriate for large sessions and short lectures that do not require extensive note-taking. This is a convenient setup to use before breaking into discussion or role-playing groups because chairs can be moved.

Setup Example

Reception

Stand-up social function where beverages and light foods are served. Foods may be presented on small buffet tables or passed by servers. May precede a meal function.

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Sheraton Portland Airport Hotel