Hilton Seattle Airport & Conference Center — Event Spaces & Capacities

17620 International Blvd, Seattle, WA 98188

Planning an event in Seattle? Hilton Seattle Airport & Conference Center has 35 function rooms across 69,979 sq ft6,501 m² of function space. The largest room, Emerald Ballroom, hosts up to 1,225 guests. Capacity figures for every setup style are listed per room below.

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Floor plans

Detailed floor plans for Hilton Seattle Airport & Conference Center are published on the venue’s official site.

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Room capacities & dimensions

Room capacities and dimensions for Hilton Seattle Airport & Conference Center
SpaceCeiling
AlpinePlan this room →1,716 sq ft159 m²10 ft3 m1401908418034—4245
Board RoomPlan this room →308 sq ft29 m²8 ft2.4 m————1010——
ColumbiaPlan this room →1,320 sq ft123 m²8 ft2.4 m1001406014048—4854
Columbia (A & B) eachPlan this room →638 sq ft59 m²8 ft2.4 m5075307022—2430
Crystal BallroomPlan this room →5,016 sq ft466 m²12 ft3.7 m400550300520————
Crystal Ballroom APlan this room →2,068 sq ft192 m²12 ft3.7 m16022012621040404860
Crystal Ballroom BPlan this room →1,452 sq ft135 m²12 ft3.7 m1101608415040404048
Crystal Ballroom CPlan this room →1,496 sq ft139 m²12 ft3.7 m1101658416040404048
ElliotPlan this room →1,320 sq ft123 m²8 ft2.4 m1001406014048—4854
Elliot (A & B) eachPlan this room →638 sq ft59 m²8 ft2.4 m5075307022—2430
Emerald APlan this room →980 sq ft91 m²18 ft5.5 m801104810528—3036
Emerald ABC CombinedPlan this room →2,905 sq ft270 m²18 ft5.5 m230310190300————
Emerald BPlan this room →945 sq ft88 m²18 ft5.5 m701004810028—3036
Emerald BallroomPlan this room →11,070 sq ft1,028 m²18 ft5.5 m8401,2256901,200————
Emerald CPlan this room →980 sq ft91 m²18 ft5.5 m801104810528—3036
Emerald DPlan this room →2,656 sq ft247 m²18 ft5.5 m220280170275————
Emerald EPlan this room →2,656 sq ft247 m²18 ft5.5 m220280170275————
Emerald FPlan this room →2,822 sq ft262 m²18 ft5.5 m230310190300————
Emerald Pre-Function AreaPlan this room →4,000 sq ft372 m²18 ft5.5 m———400————
GlacierPlan this room →1,232 sq ft114 m²10 ft3 m1001306312034—3942
Glacier & HorizonPlan this room →2,904 sq ft270 m²10 ft3 m24032018030052—5772
HarborPlan this room →396 sq ft37 m²8 ft2.4 m————12———
HorizonPlan this room →1,628 sq ft151 m²10 ft3 m1301808417034—4245
Horizon & AlpinePlan this room →3,344 sq ft311 m²10 ft3 m27037021635064—6984
MercerPlan this room →1,593 sq ft148 m²12 ft3.7 m1201657216040—4548
Mercer APlan this room →810 sq ft75 m²12 ft3.7 m6090458522222736
Mercer BPlan this room →783 sq ft73 m²12 ft3.7 m5585458022222736
OrcasPlan this room →966 sq ft90 m²12 ft3.7 m701006010034—3642
Orcas (A & B) eachPlan this room →483 sq ft45 m²12 ft3.7 m4055245022—2124
Peninsula APlan this room →638 sq ft59 m²8 ft2.4 m——18—12221820
Peninsula BPlan this room →638 sq ft59 m²8 ft2.4 m——18—12221820
San JuanPlan this room →621 sq ft58 m²12 ft3.7 m5065246516161818
Summet Ballroom Pre-FunctionPlan this room →3,996 sq ft371 m²10 ft3 m———400————
Summit BallroomPlan this room →4,664 sq ft433 m²10 ft3 m380500300500————
WhidbeyPlan this room →297 sq ft28 m²12 ft3.7 m—30—302222——

Figures from published venue data; blank cells mean the venue hasn’t published that number. Verify final counts with the venue.