Hosting a Conference or Event in Washington

The Hyatt Regency Bellevue in Bellevue leads this ranking of conference hotels in Washington, with a largest event space of about 18,000 square feet (the Grand Ballroom) that can accommodate up to 1,945 people, plus 61 event spaces and 732 guest rooms. Event planners, travel managers, and attendees booking their own rooms use this page to compare properties across the state by meeting and event capability. Every hotel listed is bookable through Engine.

Washington draws conferences and corporate events year-round, from tech industry summits in Seattle to associations and training sessions across Bellevue, Spokane, and Tacoma, and these hotels serve organizations of every size and industry. The hotels on this list are spread across the state's cities, each offering meeting and event space suited to large gatherings. You can search, compare, and book guest rooms at these properties on Engine, for a stay of nine or more rooms, Engine Groups handles the room-block booking; for eight or fewer, you book self-serve. To find and request meeting and event space, use Engine Spaces, Engine's venue product with access to more than 40,000 venues.

Showing 50 properties (sorted by distance)

Hyatt Regency Bellevue

4-star hotel 4.7 Excellent (1002)

Hyatt Regency Bellevue provides 732 guest rooms and 61 meeting spaces, anchored by the 17745-square-foot Grand Ballroom that hosts up to 1945 people.

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Hyatt Regency Seattle

4-star hotel 4.7 Excellent (4378)

With 1260 rooms and 62 event spaces, Hyatt Regency Seattle features the expansive 19087-square-foot Columbia Ballroom accommodating up to 2000 people.

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The Westin Seattle

4-star hotel 4.1 Great (1720)

The Westin Seattle offers 891 rooms and 32 meeting venues, headlined by an 18030-square-foot Grand Ballroom that hosts up to 2000 people.

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Red Lion Hotel Pasco Airport & Conference Center

3-star hotel 3.9 Great (1625)

Red Lion Hotel Pasco Airport & Conference Center delivers 279 rooms and 21 meeting spaces, including the 12800-square-foot Medallion Ballroom that accommodates up to 1600 people.

  • Free breakfast avail.
  • Free parking avail.
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Skamania Lodge

3-star hotel 4.6 Excellent (1019)

Skamania Lodge in Stevenson combines 258 guest rooms with 30 event spaces, led by the 6930-square-foot Stevenson Ballroom hosting up to 750 people.

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Oyster Bay Inn & Suites

2-star hotel 3.9 Great (1609)

Oyster Bay Inn & Suites in Bremerton offers 77 rooms and 3 event spaces, featuring the impressive 62500-square-foot Water View Yard that hosts up to 6938 people.

  • Free breakfast avail.
  • Free parking avail.
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Hilton Bellevue

3-star hotel 4.3 Excellent (1167)

Hilton Bellevue features 353 rooms and 22 meeting venues, with the 9652-square-foot Bellevue Grand Ballroom accommodating up to 950 people.

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Sheraton Grand Seattle

4-star hotel 4.3 Excellent (1795)

Sheraton Grand Seattle provides 1236 guest rooms and 36 event spaces, anchored by the 18300-square-foot Grand Ballroom that hosts up to 2000 people.

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Hilton Motif Seattle

4-star hotel 4.3 Excellent (1015)

Hilton Motif Seattle offers 319 rooms and 17 meeting spaces, with the 9000-square-foot 4th Avenue Collective hosting up to 680 people.

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Renaissance Seattle Hotel

4-star hotel 4.5 Excellent (1982)

Renaissance Seattle Hotel combines 557 guest rooms with 27 event spaces, headlined by the 4717-square-foot Compass Room accommodating up to 410 people.

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Seattle Marriott Waterfront

4-star hotel 4.1 Great (1128)

Seattle Marriott Waterfront delivers 361 rooms and 25 meeting venues, featuring the 7931-square-foot Grand Pacific Ballroom that hosts up to 900 people.

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Centennial Hotel Spokane

3-star hotel 4.3 Excellent (2966)

Centennial Hotel Spokane provides 411 guest rooms and 25 event spaces, with the 9800-square-foot Riverfront Ballroom accommodating up to 800 people.

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The Davenport Grand, Autograph Collection

4-star hotel 4.4 Excellent (1509)

The Davenport Grand, Autograph Collection in Spokane offers 716 rooms and 18 meeting spaces, anchored by the 18180-square-foot Grand Ballroom hosting up to 1956 people.

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Seattle Airport Marriott

4-star hotel 4.1 Great (1615)

Seattle Airport Marriott combines 462 guest rooms with 28 meeting spaces, headlined by the 7500-square-foot Atrium hosting up to 800 people.

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Seattle Marriott Bellevue

4-star hotel 4.2 Great (1001)

Seattle Marriott Bellevue provides 384 rooms and 22 event spaces, featuring the 6240-square-foot Washington Ballroom that accommodates up to 624 people.

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Mirabeau Park Hotel & Convention Center

3-star hotel 4.4 Excellent (1766)

Mirabeau Park Hotel & Convention Center in Spokane features 236 guest rooms and 21 meeting spaces, with the 8832-square-foot Mirabeau Park Ballroom hosting up to 1200 people.

  • Free breakfast avail.
  • Free parking avail.
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Embassy Suites by Hilton Seattle Bellevue

3-star hotel 4.3 Excellent (1475)

Embassy Suites by Hilton Seattle Bellevue combines 240 rooms with 22 event venues, headlined by the 6825-square-foot Atrium that accommodates up to 500 people.

  • Free breakfast avail.
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Cedarbrook Lodge

4-star hotel 4.8 Excellent (1209)

Cedarbrook Lodge in Seattle offers 167 guest rooms and 24 meeting spaces, featuring the 4380-square-foot Tamarack Hall hosting up to 300 people.

  • Free breakfast avail.
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Northern Quest Resort

4-star hotel 5.0 Excellent (1)

Northern Quest Resort in Airway Heights provides 250 rooms and 12 event spaces, with the 11904-square-foot Pend Oreille Pavilion accommodating up to 1400 people.

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Fort Worden

3-star hotel

Fort Worden in Port Townsend delivers 120 rooms and 10 meeting venues, anchored by the 8432-square-foot Commons space hosting up to 775 people.

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Grand Hyatt Seattle

4-star hotel 4.8 Excellent (2072)

Grand Hyatt Seattle combines 457 rooms with 17 meeting spaces, anchored by the 5671-square-foot Leonesa Ballroom hosting up to 600 people.

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Olympia Hotel At Capitol Lake

3-star hotel 3.0 Good (3)

Olympia Hotel At Capitol Lake delivers 193 guest rooms and 14 event spaces, with the 7590-square-foot Forest Ballroom accommodating up to 1000 people.

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Crowne Plaza Seattle - Downtown by IHG

4-star hotel 4.3 Excellent (4971)

Crowne Plaza Seattle - Downtown by IHG offers 418 rooms and 19 meeting venues, featuring the 4418-square-foot Evergreen Ballroom that hosts up to 450 people.

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SilverStone Inn North Spokane

3-star hotel 3.2 Good (401)

SilverStone Inn North Spokane provides 39 guest rooms and 14 event spaces, headlined by the 6046-square-foot Grand Ballroom accommodating up to 750 people.

  • Free breakfast avail.
  • Free parking avail.
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Tru By Hilton Spokane Valley, WA

3-star hotel 4.6 Excellent (874)

Tru By Hilton Spokane Valley features 92 rooms and 15 meeting venues, with the 6840-square-foot Great Room hosting up to 600 people.

  • Free breakfast avail.
  • Free parking avail.
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The Westin Bellevue

4-star hotel 4.5 Excellent (1002)

The Westin Bellevue combines 337 guest rooms with 14 event spaces, anchored by the 7226-square-foot Grand Ballroom that accommodates up to 800 people.

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Embassy Suites by Hilton Seattle North Lynnwood

3-star hotel 4.2 Great (1003)

Embassy Suites by Hilton Seattle North Lynnwood delivers 240 rooms and 11 meeting spaces, featuring the 5940-square-foot South Atrium hosting up to 700 people.

  • Free breakfast avail.
  • Free parking avail.
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Wingate by Wyndham Mount Vernon

3-star hotel 3.2 Good (1281)

Wingate by Wyndham Mount Vernon offers 120 guest rooms and 7 event venues, with a 10000-square-foot Convention Center accommodating up to 700 people.

  • Free breakfast avail.
  • Free parking avail.
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Fairmont Olympic Hotel

5-star hotel 4.6 Excellent (1795)

Fairmont Olympic Hotel in Seattle features 450 guest rooms and 13 event venues, with the elegant 5123-square-foot Spanish Ballroom accommodating up to 650 people.

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Holiday Inn Richland on the River by IHG

3-star hotel 4.1 Great (880)

Holiday Inn Richland on the River by IHG combines 150 rooms with 13 meeting spaces, anchored by the 10000-square-foot Volpentest Ballroom hosting up to 400 people.

  • Free parking avail.
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W Seattle

4-star hotel 4.4 Excellent (1005)

W Seattle delivers 424 guest rooms and 17 event venues, featuring the 4538-square-foot Great Room that accommodates up to 500 people.

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Thompson Seattle, by Hyatt

4-star hotel 4.4 Excellent (1001)

Thompson Seattle, by Hyatt offers 150 rooms and 15 meeting spaces, with The Nest facility totaling 4500 square feet and hosting up to 250 people.

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Seattle Marriott Redmond

3-star hotel 4.2 Great (1000)

Seattle Marriott Redmond provides 262 guest rooms and 19 event venues, headlined by the 5824-square-foot Grand Ballroom accommodating up to 560 people.

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Courtyard by Marriott Tacoma Downtown

3-star hotel 4.4 Excellent (978)

Courtyard by Marriott Tacoma Downtown combines 162 guest rooms with 8 event venues, anchored by the 4356-square-foot Cascade Ballroom accommodating up to 450 people.

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Swinomish Casino & Lodge

3-star hotel 4.7 Excellent (1422)

Swinomish Casino & Lodge in Anacortes delivers 98 rooms and 7 meeting spaces, featuring the 9000-square-foot Wa Walton Event Center hosting up to 500 people.

  • Free parking avail.
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Hilton Garden Inn Seattle/Bothell

3-star hotel 4.4 Excellent (890)

Hilton Garden Inn Seattle/Bothell provides 128 rooms and 15 meeting spaces, headlined by a 2100-square-foot Ballroom that hosts up to 300 people.

  • Free parking avail.
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Icicle Village Resort

3-star hotel 4.4 Excellent (1875)

Icicle Village Resort in Leavenworth features 121 guest rooms and 12 event venues, with the 2664-square-foot Ballroom space accommodating up to 250 people.

  • Free breakfast avail.
  • Free parking avail.
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Salish Lodge & Spa

4-star hotel 4.7 Excellent (1001)

Salish Lodge & Spa in Snoqualmie combines 86 rooms with 14 meeting spaces, anchored by the 3500-square-foot Centennial Green hosting up to 200 people.

  • Free parking avail.
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The Edgewater Hotel

4-star hotel 4.6 Excellent (1284)

The Edgewater Hotel delivers 223 guest rooms and 13 event venues, featuring the 3563-square-foot Olympic Ballroom that accommodates up to 300 people.

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Frequently asked questions

How do I book a block of rooms for conference attendees in Washington?
If your group needs 9 or more guest rooms, Engine Groups handles the room-block booking for you. For 8 rooms or fewer, you can book directly through Engine's self-serve platform. Either way, you'll have access to pre-negotiated rates and consolidated invoicing.
What should I compare when choosing between large meeting hotels in Seattle versus Bellevue?
Look at each property's largest event space and total number of meeting rooms to match your agenda. For example, the Hyatt Regency Seattle offers a largest space of about 19,000 square feet (the Columbia Ballroom, which holds up to 2,000 people) and 62 event spaces across 1260 guest rooms, while the Hyatt Regency Bellevue has a largest space of about 18,000 square feet (the Grand Ballroom, up to 1,945 people) and 61 event spaces across 732 rooms. Also consider proximity to the airport or client offices in each city.
How does billing work when I book a large conference with multiple rooms?
Engine provides consolidated invoicing, so you get a single bill instead of reconciling charges room by room. You can choose from multiple payment options, and there's no membership fee to use the platform.
Which parts of Washington have the most hotels ready to host large corporate events?
Seattle and the Eastside (including Bellevue) tend to have the highest concentration of properties with substantial meeting and event space. These areas also offer the most guest-room inventory and are well-served by Seattle-Tacoma International Airport, which makes them convenient for attendees flying in from out of state.
Can Engine help with both the guest rooms and the event space for my conference?
Yes. For the guest-room block, Engine Groups handles bookings of 9 or more rooms (8 or fewer you book self-serve). For the meeting or event space itself, you can find and request venues through Engine Spaces, Engine's meeting-and-event product with access to thousands of venues across the country. That way, you can source both pieces through one platform.