AC Hotel by Marriott Portland Downtown, OR

888 SW 3rd Ave., Portland, OR 97204 United States (USA) near Exit 300 on I-5 (~0.4mi)
View Map Reservations: 1-800-219-2797
3.5 Star Property
45.517025-122.675830
+1-800-219-2797
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Check Current Prices






Standard prices by room type for the next 60 days

Rates shown are nightly rates before taxes and do not necessarily reflect all discounts available. The chart provides the cheapest public rates available by room type.

Room Types

Check Rates1 King Bed
Non-Smoking
Check Rates1 King Bed Breakfast For 1
Non-Smoking
Check Rates1 King Bed Corner
Non-Smoking
Check Rates1 King Bed Corner 1 King Bed Breakfast For 1
Non-Smoking
Check Rates1 King Bed Corner 1 King Bed Room Only
Non-Smoking
Check Rates1 King Bed Hearing Accessible
Non-Smoking
Check Rates1 King Bed Hearing Accessible 1 King Bed Room Only
Non-Smoking
Check Rates1 King Bed Room Only
Non-Smoking
Check Rates1 King Bed and Roll in Shower Mobility Hearing Accessible
Non-Smoking
Check Rates1 King Refrigerator 265sqft 24sqm Living Sitting Area Wireless Internet
Non-Smoking
Check Rates1 King Refrigerator 335sqft 30sqm Living Sitting Area Wireless Internet
Non-Smoking
Check Rates2 Queen Beds
Non-Smoking
Check Rates2 Queen Beds Breakfast For 1
Non-Smoking
Check Rates2 Queen Beds Room Only
Non-Smoking
Check Rates2 Queen Refrigerator 333sqft 30sqm Living Sitting Area Wireless Internet
Non-Smoking
Check RatesAAA CAA Rate Membership Card Required 1 King Refrigerator 265sqft 24sqm Living Sitting Area Wireless
Non-Smoking
Check RatesAAA CAA Rate Membership Card Required 1 King Refrigerator 335sqft 30sqm Living Sitting Area Wireless
Non-Smoking
Check RatesAAA CAA Rate Membership Card Required 2 Queen Refrigerator 333sqft 30sqm Living Sitting Area Wireles
Non-Smoking
Check RatesCorner King Room
Non-Smoking
Check RatesDiscover Pdx Includes Merchandise Credit Daily 1 King Refrigerator 265sqft 24sqm Living Sitting Area
Non-Smoking
Check RatesDiscover Pdx Includes Merchandise Credit Daily 1 King Refrigerator 335sqft 30sqm Living Sitting Area
Non-Smoking
Check RatesDiscover Pdx Includes Merchandise Credit Daily 2 Queen Refrigerator 333sqft 30sqm Living Sitting Are
Non-Smoking
Check RatesEuropean Breakfast Fare 1 King Refrigerator 265sqft 24sqm Living Sitting Area Wireless Internet
Non-Smoking
Check RatesEuropean Breakfast Fare 1 King Refrigerator 335sqft 30sqm Living Sitting Area Wireless Internet
Non-Smoking
Check RatesEuropean Breakfast Fare 2 Queen Refrigerator 333sqft 30sqm Living Sitting Area Wireless Internet
Non-Smoking
Check RatesGovt Military Federal Government ID Required 1 King Refrigerator 265sqft 24sqm Living Sitting Area W
Non-Smoking
Check RatesGovt Military Federal Government ID Required 2 Queen Refrigerator 333sqft 30sqm Living Sitting Area
Non-Smoking
Check RatesIt's Worth The Drive! 2 Cocktails Per Stay Valet Parking 1 King Refrigerator 265sqft 24sqm Living Si
Non-Smoking
Check RatesIt's Worth The Drive! 2 Cocktails Per Stay Valet Parking 1 King Refrigerator 335sqft 30sqm Living Si
Non-Smoking
Check RatesIt's Worth The Drive! 2 Cocktails Per Stay Valet Parking 2 Queen Refrigerator 333sqft 30sqm Living S
Non-Smoking
Check RatesLocal Escapes 1 King Refrigerator 265sqft 24sqm Living Sitting Area Wireless Internet
Non-Smoking
Check RatesLocal Escapes 1 King Refrigerator 335sqft 30sqm Living Sitting Area Wireless Internet
Non-Smoking
Check RatesLocal Escapes 2 Queen Refrigerator 333sqft 30sqm Living Sitting Area Wireless Internet
Non-Smoking

Local Attractions

Powell's City of Books, International Rose Test Garden (2 miles), Portland Union Station, Portland Farmers Market, Regal Fox Tower Stadium 10, Rialto Pool Room, Pioneer Courthouse Square, Lan Su Chinese Garden, Portland, The Pearl District (1 miles), Oregon Zoo (2 miles), MAX Light Rail, Portland Spirit Brunch, Lunch, & Dinner Cruises, Arlene Schnitzer Concert Hall, Pioneer Place, Portland Saturday Market, Pioneer Place Shopping Mall, Epicurean Excursion, Portland Japanese Garden (2 miles), Portland Walking Tours, Portland Art Museum, Tom McCall Waterfront Park, Portland Center Stage at the Armory, Greyhound Bus Station, Waterfall Walking Tour, Keller Auditorium, Underground Portland, Oregon Historical Society Museum, Oregon Museum of Science & Industry (1 miles), Criminal Minds, Ground Kontrol, Living Room Theaters, Portland Children's Museum (2 miles)

Verified Reviews of AC Hotel by Marriott Portland Downtown Or

Below are the verified reviews from guests that we have booked recently:
"Great Portland location"
Overall Score5.0/ 5
Two blocks from the waterfront. Friendly, helpful staff, clean, modern design. We stay at the A/C Marriott every few months while visiting family and it feels like our home away from home.
(Individual traveler, booked 1 room), from US flag
23-Mar-2026 Verified Review, stayed from Fri Mar 20 to Sun Mar 22 2026 at a $151.99 average nightly rate.
"Very nice exquisite place."
Overall Score4.0/ 5
The hotel was very nice. The room was very convenient and the people were very kind.
(Individual traveler, booked 1 room), from US flag
02-May-2025 Verified Review, stayed from Mon Apr 28 to Wed Apr 30 2025 at a $164.99 average nightly rate.
4.5 out of 5. Based on 251 guest reviews

Property Description

Enjoy a Sophisticated Stay at the AC Hotel Portland DowntownConnect to Portland in a new way, at the AC Hotel in downtown Portland. Designed for modern, sophisticated travelers with a global mindset, our hotel draws on its Spanish roots and European style to curate an elevated travel experience: Guest rooms with panoramic Portland views, “floating” platform beds, luxury linens, and plush pillows, as well as modern amenities such as free WiFi, mini-fridges, and Smart HDTVs with premium channels & streaming capabilities. Step outside of our downtown Portland hotel and immerse yourself in Portland's vibrant culture, cuisine & community, or stay in at the AC Lounge for craft beer, creative cocktails, and tapas-style sharing plates. Every morning, the AC Kitchen serves up a complimentary European-style breakfast, and our onsite AC Store always stocks local food, wine, gin and – of course! – Portland's own Water Avenue Coffee. By stripping away the superfluous, we provide beauty in the essentials. Book your stay at our Portland boutique hotel today!

Details / Other Expenses

Check In: 12:00 PM
Check Out: 4:00 PM
Year of Last Renovation: 2017
Floors: 14
Rooms: 204
Corridors: All Rooms Have Interior Hallways
Non Smoking Rooms: 204
Handicap Rooms: 0
Suites: 0
Room Windows: Windows Don't Open
Cleaning Frequency: Daily
Meeting Rooms: 6 View Spaces
Meeting Space: 2423 sq. feet
Banquet Space: Holds 0 people
Dist. to Food/Bars: On-site
Dist. to 24hr Restaurant: 0.3 Mi
Dist. to Nearest Gym: 1.0 Mi
Lounge/Bar Hours: 4:00pm - 12:00am
Policies / Expenses
Cancellation:
Individual Reservation Cancellations are required 48 hours prior to arrival to avoid cancellation charges equal to the first night's stay room/tax. Group and Catering Cancellations are negotiated/outlined based on the Sales Agreement Signed
Nightly Parking: $49
Total Taxes: 15.30%
Total Misc Fees: $0.00 USD
(mandatory resort fees/taxes)
State Tax: 1.80%
Occupancy Tax: 2.00%
City Tax: 6.00%
Country Tax: 5.50%
Porterage Fee: 4.00 Per Item (each way)
Rooms Wireless Internet Fee: 9.99 Per Day
Meeting Power Surcharge Fee: 15.00 Per Item
Food and Beverage Service Charge: 24.00%
Banquet Labor Fees: 75.00 Per Person
Banquet Bartender Fees: 75.00 Per Person
Chef Attendant Fees: 75.00 Per Person
Avg. Continental Breakfast Cost: 19.00 Per Person
Avg. Buffet Lunch Cost: 26.00 Per Person
Avg. Boxed Lunch Cost: 28.00 Per Person
Avg. Buffet Dinner Cost: 48.00 Per Person
Morning Break Cost: 10.00 Per Person
Afternoon Break Cost: 12.00 Per Person
Banquet Gallon of Coffee: 55.00 Per Item
Banquet Soda: 5.00 Per Item
Banquet Bottled Water: 5.00 Per Item

Amenities / Features


  • Air conditioning
  • ATM
  • Central location
  • Charge for early check out
  • Conference facilities
  • Credit card accepted: Mastercard/Visa
  • Credit card accepted: American Express
  • Credit card accepted: Discover
  • Credit card accepted: Diners Club
  • Credit card accepted: JCB
  • Electric Car Charging Station
  • Electronic key card
  • Elevator
  • Express Check-Out
  • Facilities for the disabled
  • Fax available
  • Fitness and health center
  • Free local calls
  • Hairdryer available
  • Handicap accessible
  • Central heating
  • Ice Maker
  • Internet - wireless
  • Internet - ethernet
  • Free WiFi Internet
  • Ironing facilities
  • Jogging path
  • Laundry valet service
  • Licensed bar
  • Non-smoking rooms
  • 24 hours opened
  • Office or business center
  • Pets allowed
  • Refrigerator
  • Safe in rooms
  • Self controlled heating/cooling system
  • Shower
  • Tea and coffee making facilities
  • Telephone
  • Telephone - Free local calls
  • Television
  • TV - Free Cable
  • Valet Parking
  • Voicemail

Airport & Shuttle Information

Portland International Airport (12 miles), Hillsboro Airport (16 miles)

Airport Shuttle? Sorry, no airport shuttle available.

Breakfast Information

Breakfast available (USD 9.95 per person, 06:30-11:00, The Slab, grab-n-go)Breakfast in the roomBreakfast available (USD 15.95 per person, 06:30-10:00 on weekdays, 07:00-11:00 on weekends, AC Kitchen, buffet)

Pet Friendly?

Service animals complying with ADA Title lll regulations are allowed.

Yes! Pets are allowed.
Pets allowed (USD 50 per room per stay, dogs only)Pets max weight (80 lbs)Max pets allowed (per room, 2)Service animals allowed (complimentary)Pets max weight (36 kg per pet)

Parking Info

Valet parking (USD 49 per day, nearby)Oversized vehicle parking (USD 100, nearby)Public parking (USD 10 for 0-2 hrs, USD 20 for 2-4 hrs, USD 30 for 4-7 hrs, USD 49 for 8+ hrs, nearby)Parking (surcharge)

Internet / WiFI

Standard wireless internet connection available at no additional cost. High-Speed Wireless Internet available at $9.99 per day.

About AC Hotels

  • Catered to business and leisure travelers with 80+ hotels in North America and internationally including Brazil, Denmark, France, Italy, Portugal, Spain, and Turkey.
  • The AC Lounge has the perfect open floor plan to blend as a daytime working space and at night, the ideal hangout spot to enjoy delicious tapas plates, hand-crafted beers and specialty cocktails from locally trained bartenders. The AC Kitchen is the go-to breakfast spot for European dishes sure to delight any guest.
  • AC Hotels offers innovative room layouts for corporate programs, meeting and conference rooms, and facilities for weddings.
  • European-inspired guest rooms are smoke free and each have an open-concept design with essential amenities including free high-speed WiFi, spacious work stations, plush bedding, and modern furnishings. Business services, a 24-hour fitness center, and mobile check-in/check-out services are also available.
  • Earn and redeem Marriott Rewards for free hotel stays, airline mileage, and other great rewards. All Marriott Rewards members receive a dedicated 24/7 customer service line, complimentary wired and wireless internet service, and priority late check-out at no additional cost.

The AC Hotels highlights above are subject to change without notice.

Suggested AI Generated Itinerary

    Day 1

  • Breakfast: Pine State Biscuits - Enjoy mouthwatering biscuits and gravy at this local favorite. Located 0.3 miles from the hotel.
  • Lunch: Pok Pok - Experience authentic Thai street food in a casual setting. Located 1.2 miles from the hotel.
  • Dinner: Tasty n Alder - A popular restaurant known for its delicious small plates and vibrant atmosphere. Located 0.5 miles from the hotel.
  • Activity: Powell's City of Books - Explore the world's largest independent bookstore with over a million new and used books. Located 0.7 miles from the hotel.

    • Day 2

  • Breakfast: Screen Door - Start your day with Southern-style breakfast favorites like shrimp and grits. Located 0.9 miles from the hotel.
  • Lunch: Nong's Khao Man Gai - Try the famous Thai chicken and rice dish at this popular food cart. Located 0.6 miles from the hotel.
  • Dinner: Le Pigeon - Indulge in innovative French-inspired cuisine at this renowned restaurant. Located 1.1 miles from the hotel.
  • Activity: Portland Art Museum - Immerse yourself in art and culture at the oldest art museum on the West Coast. Located 0.8 miles from the hotel.

    • Day 3

  • Breakfast: Mother's Bistro & Bar - Savor classic American breakfast dishes with a twist. Located 0.4 miles from the hotel.
  • Lunch: Lardo - Grab a delicious sandwich or burger at this popular spot known for its creative menu. Located 0.7 miles from the hotel.
  • Dinner: Andina - Enjoy a taste of Peru with flavorful dishes and a vibrant atmosphere. Located 1.3 miles from the hotel.
  • Activity: Portland Japanese Garden - Experience tranquility and beauty in this stunning Japanese garden. Located 2.5 miles from the hotel.

Previously known as:
AC Hotel Portland Downtown

Meeting Rooms and Banquet Rooms at AC Hotel by Marriott Portland Downtown, OR

Below are the meeting, banquet, conference and event spaces at AC Hotel by Marriott Portland Downtown, OR.

Feel free to use the AC Hotel by Marriott Portland Downtown, OR meeting space capacities chart below to help in your event planning. Hotel Planner specializes in Portland event planning for sleeping rooms and meeting space for corporate events, weddings, parties, conventions, negotiated rates and trade shows.

Meeting Room Name L x W x H
(Feet)		 Size
(sqft.)		 Banquet
5'/6'
Banquet Space Layout		 Crescent
Crescent Tables Layout		 Classroom
Classroom Meeting Layout		 Hollow
Square
Hollow Square Table Layout		 U-Shape
U Shape Meeting Layout		 Boardroom
Boardroom Meeting Space		 Convention
8'/10'
Convention Booth Layout		 Theater
Theater Layout		 Reception
Reception Desk for Meeting		 Regist.
Desk
Registration Desk for Meeting
Meeting Room 0 x 0 x 0 670--/----30--24----/--6060--
Close This

Meeting Room

Room Type:
General Meeting Room
Total Size:
670 Sq. Mi
Dimensions:
0 x 0 x 0 Ft.
Floor Level:
Natural Light?:
No
Obstructions?
No
Built In Screens?
No
Built In Stage?
No
Built In A/V?
No
Amenities Available
    Board Room 0 x 0 x 0 218--/--------------/----10--
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    Board Room

    Room Type:
    General Meeting Room
    Total Size:
    218 Sq. Mi
    Dimensions:
    0 x 0 x 0 Ft.
    Floor Level:
    Natural Light?:
    No
    Obstructions?
    No
    Built In Screens?
    No
    Built In Stage?
    No
    Built In A/V?
    No
    Amenities Available
      Media Room A 0 x 0 x 0 106--/--------------/----6--
      Close This

      Media Room A

      Room Type:
      General Meeting Room
      Total Size:
      106 Sq. Mi
      Dimensions:
      0 x 0 x 0 Ft.
      Floor Level:
      Natural Light?:
      No
      Obstructions?
      No
      Built In Screens?
      No
      Built In Stage?
      No
      Built In A/V?
      No
      Amenities Available
        Media Room B 0 x 0 x 0 105--/--------------/----6--
        Close This

        Media Room B

        Room Type:
        General Meeting Room
        Total Size:
        105 Sq. Mi
        Dimensions:
        0 x 0 x 0 Ft.
        Floor Level:
        Natural Light?:
        No
        Obstructions?
        No
        Built In Screens?
        No
        Built In Stage?
        No
        Built In A/V?
        No
        Amenities Available
          AC Breakfast Room 34 x 22 x 0 748--/----40--24----/--8075--
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          AC Breakfast Room

          Room Type:
          General Meeting Room
          Total Size:
          748 Sq. Mi
          Dimensions:
          34 x 22 x 0 Ft.
          Floor Level:
          Natural Light?:
          No
          Obstructions?
          No
          Built In Screens?
          No
          Built In Stage?
          No
          Built In A/V?
          No
          Amenities Available
            Pre-Function Space 0 x 0 x 0 576--/--------------/----40--
            Close This

            Pre-Function Space

            Room Type:
            General Meeting Room
            Total Size:
            576 Sq. Mi
            Dimensions:
            0 x 0 x 0 Ft.
            Floor Level:
            Natural Light?:
            No
            Obstructions?
            No
            Built In Screens?
            No
            Built In Stage?
            No
            Built In A/V?
            No
            Amenities Available
              Check meeting space Prices or Need sleeping rooms? Get Portland group rates
              Planning an Event? Portland Hotel RFP Request for Proposal | Find Meeting Space | Meeting Space Calculator

              FAQs about AC Hotel by Marriott Portland Downtown Or

              What time is check in?

              Check in time is 12:00 PM based on the hotel's local time. Early check in may be available if requested at the front desk on the day of check-in.

              What time is check out?

              Check out time is 4:00 PM based on the hotel's local time. Late check out may be available if requested at the front desk during your stay.

              How many rooms does AC Hotel by Marriott Portland Downtown Or have?

              There are 204 sleeping rooms in the hotel.

              Is there any meeting space at AC Hotel by Marriott Portland Downtown Or?

              Yes, they have 6 meeting rooms that can support various table layouts.

              What kind of breakfast is at AC Hotel by Marriott Portland Downtown Or?

              Breakfast available (USD 9.95 per person, 06:30-11:00, The Slab, grab-n-go)Breakfast in the roomBreakfast available (USD 15.95 per person, 06:30-10:00 on weekdays, 07:00-11:00 on weekends, AC Kitchen, buffet)

              What parking is available at AC Hotel by Marriott Portland Downtown Or?

              Valet parking (USD 49 per day, nearby)Oversized vehicle parking (USD 100, nearby)Public parking (USD 10 for 0-2 hrs, USD 20 for 2-4 hrs, USD 30 for 4-7 hrs, USD 49 for 8+ hrs, nearby)Parking (surcharge)

              How much does internet cost?

              Standard wireless internet connection available at no additional cost. High-Speed Wireless Internet available at $9.99 per day.

              Can I get a AAA rate at AC Hotel by Marriott Portland Downtown Or?

              Yes, they have stay dates that support AAA hotel discounts. Example room type: AAA CAA Rate Membership Card Required 1 King Refrigerator 265sqft 24sqm Living Sitting Area Wireless

              Can I get a Senior or AARP rate at AC Hotel by Marriott Portland Downtown Or?

              Sorry, this hotel does not offer senior hotel discounts at this time.

              Is there a gym at AC Hotel by Marriott Portland Downtown Or?

              Yes, there is a gym/fitness area available on-site at the property.

              Testimonials:

              Testimonials icon
              "I want to thank all who have helped me book my group. You folks are truly wonderful and your website is the best group site I've ever worked with. Should our church decide to use you folks again I will always recommend and use your services!" L.P. - Windsor, CT

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