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Group and Event Travel in Washington

Hyatt Regency Seattle leads the biggest hotels you can book in Washington through Engine, with 1260 rooms. Sheraton Grand Seattle (1236 rooms) and The Westin Seattle (891 rooms), both also in Seattle, round out the top three. These large properties give teams the capacity they need for conferences, group trips, and events, and they serve organizations of every size and industry.

Seattle hosts a steady flow of conferences, conventions, and corporate events, and that demand is part of why Washington's biggest hotels, all located there, carry room counts in the thousands. Companies planning multi-day meetings or bringing large teams together need hotels that can hold that many travelers at once, and these properties are built for it. The hotels on this list serve organizations of every size and industry booking room blocks, from small teams to large group trips. Engine lists these properties alongside the rest of the state's inventory, with Engine Groups handling bookings of 9 or more rooms and self-serve booking available for 8 rooms or fewer.

Showing 50 properties (sorted by distance)

Why no public rates?

Hotel partners contractually require business-email verification before showing the negotiated B2B rate. Hotel partners offer Engine exclusive business-traveler rates that aren't available to the public.

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Compare the biggest hotels in Washington

Same order as the list above: largest guest-room count first. A dash means the hotel's data doesn't list that detail, not that it's unavailable.

# Hotel CityGuest roomsGuest rating
1 Hyatt Regency Seattle Seattle 1,260 4.7 (4,378)
2 Sheraton Grand Seattle Seattle 1,236 4.3 (1,795)
3 The Westin Seattle Seattle 891 4.1 (1,720)
4 Hyatt Regency Bellevue Bellevue 732 4.7 (1,002)
5 The Davenport Grand, Autograph Collection Spokane 716 4.4 (1,509)
6 Renaissance Seattle Hotel Seattle 557 4.5 (1,982)
7 Seattle Airport Marriott Seatac 462 4.1 (1,615)
8 Grand Hyatt Seattle Seattle 457 4.8 (2,072)
9 Fairmont Olympic Hotel Seattle 450 4.6 (1,795)
10 W Seattle Seattle 424 4.4 (1,005)
11 Crowne Plaza Seattle - Downtown by IHG Seattle 418 4.3 (4,971)
12 Centennial Hotel Spokane Spokane 411 4.3 (2,966)
13 Great Wolf Lodge Grand Mound Centralia 398 4.4 (1,027)
14 Hilton Seattle Airport & Conference Center Seattle 396 4.2 (1,456)
15 Seattle Marriott Bellevue Bellevue 384 4.2 (1,001)
16 DoubleTree by Hilton Spokane City Center Spokane 375 4.3 (1,015)
17 Tulalip Resort Casino Tulalip 370 4.6 (2,609)
18 Seattle Marriott Waterfront Seattle 361 4.1 (1,128)
19 Hilton Bellevue Bellevue 353 4.3 (1,167)
20 Hyatt Regency Lake Washington Renton 347 4.6 (1,002)
21 The Westin Bellevue Bellevue 337 4.5 (1,002)
22 Hilton Motif Seattle Seattle 319 4.3 (1,015)
23 Residence Inn by Marriott Seattle Downtown/Convention Center Seattle 302 4.6 (1,579)
24 Embassy Suites by Hilton Seattle Downtown Pioneer Square Seattle 282 4.5 (1,898)
25 Red Lion Hotel Pasco Airport & Conference Center Pasco 279 3.9 (1,625)
26 Level Seattle Downtown - South Lake Union Seattle 272 4.5 (1,590)
27 Astra Hotel, Seattle, A Tribute Portfolio Hotel by Marriott Seattle 265 4.7 (2,030)
28 citizenM Seattle South Lake Union Seattle 264 4.4 (4,219)
29 Courtyard Seattle Downtown Pioneer Square Seattle 262 4.5 (1,011)
30 Seattle Marriott Redmond Redmond 262 4.2 (1,000)
31 Skybridge Seattle Airport Hotel Seatac 260 4.3 (2,099)
32 Skamania Lodge Stevenson 258 4.6 (1,019)
33 Coast Seattle Downtown Hotel by APA Seattle 256 4.5 (3,164)
34 Hilton Garden Inn Seattle Bellevue Downtown, WA Bellevue 254 4.3 (1,212)
35 Courtyard by Marriott Seattle Downtown Lake Union Seattle 250 4.5 (1,007)
36 Northern Quest Resort Airway Heights 250 5.0 (1)
37 Ruby River Hotel Downtown Spokane Spokane 245 4.6 (3,018)
38 W Bellevue Bellevue 245 4.6 (991)
39 Embassy Suites by Hilton Seattle Tacoma International Airport Seattle 242 4.1 (1,336)
40 Embassy Suites by Hilton Seattle Bellevue Bellevue 240 4.3 (1,475)
41 Embassy Suites by Hilton Seattle North Lynnwood Lynnwood 240 4.2 (1,003)
42 Mirabeau Park Hotel & Convention Center Spokane Valley 236 4.4 (1,766)
43 AC Hotel by Marriott Seattle Bellevue/Downtown Bellevue 234 4.4 (1,004)
44 Residence Inn by Marriott Seattle Downtown/Lake Union Seattle 234 4.3 (1,150)
45 Delta Hotels by Marriott Seattle Everett Everett 232 4.6 (1,002)
46 Residence Inn Seattle Bellevue/Downtown Bellevue 231 4.5 (1,007)
47 Warwick Seattle Seattle 231 4.0 (5,691)
48 The Charter Hotel Seattle, Curio Collection by Hilton Seattle 229 4.5 (1,003)
49 Hilton Vancouver Washington Vancouver 226 4.5 (1,001)
50 Four Points By Sheraton Seattle Airport South Des Moines 225 4.2 (1,433)

Frequently asked questions

How do I book a large block of rooms for a company event in Washington?
If you need 9 or more rooms, Engine Groups handles the booking for you. For 8 rooms or fewer, you can search, compare, and book directly on the platform. Either way, you get access to pre-negotiated rates and consolidated invoicing across your stay.
Why choose a bigger hotel for a statewide conference in Washington?
A large property like Hyatt Regency Seattle (1260 rooms) or Sheraton Grand Seattle (1236 rooms) can house your entire group under one roof, simplifying logistics. Bigger hotels often have more meeting and event space, multiple dining options, and the capacity to handle arrivals and departures for large teams without strain.
What amenities can I expect at the largest hotels in Washington?
Large hotels typically offer meeting rooms, event space, on-site dining, and parking, though specifics vary by property. Properties like The Westin Seattle (891 rooms) often include fitness centers, business services, and flexible spaces that can accommodate both groups and individual business travelers.
Are Washington's biggest hotels only for groups, or can individual business travelers book them too?
These hotels work for both. While properties like Hyatt Regency Seattle and Sheraton Grand Seattle have the capacity for large events, they also serve individual business travelers who want reliable amenities, central locations, and the convenience of a full-service property.
How does billing work if I book rooms at multiple large hotels across Washington?
Engine offers consolidated invoicing, so you get one invoice even when booking across different properties or cities. You also have multiple payment options and no membership fee, which simplifies accounting for recurring travel or multi-city trips throughout the state.

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