Hilton Seattle Airport & Conference Center — Event Spaces, Floor Plans & Capacities
17620 International Blvd, Seattle, WA 98188
29 rooms · largest space: Emerald Ballroom, 11,070 sq ft1,028 m²
Planning an event in Seattle? Hilton Seattle Airport & Conference Center has 29 meeting and event rooms. The largest space is Emerald Ballroom, 11,070 sq ft1,028 m² (divisible into 6 sections). It holds up to 1,225 guests. Capacity figures for every setup style are listed per room below.
Plan an event in Emerald Ballroom: open a free to-scale layout seating 660 at round tables in its 135 × 82 ft footprint at floors.live/start — no account needed.
Between them, the 29 rooms accommodate theater-style sessions for up to 1,225, seated banquets for 840 and standing receptions for 1,200. 5 smaller rooms suit breakouts and board meetings. Per-room dimensions and every published setup figure are listed below.
Unverified listing — compiled from Hilton Seattle Airport & Conference Center’s published information. Venue staff can verify capacities and setups free: floors.live/venues/us/washington/seattle/hilton-seattle-airport-and-conference-center/?claim=1.
Floor plans
Detailed floor plans for Hilton Seattle Airport & Conference Center are published on the venue’s official site.
Work at this venue? to publish your official floor plans and 360° tours here — free.
Room capacities & dimensions
29 rooms, 35 configurations. Combined and divided set-ups are listed under their room.
| Space | Ceiling | ||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AlpinePlan this room → | 1,716 sq ft159 m² | 10 ft3 m | 140 | 190 | 84 | 180 | 34 | — | 42 | 45 | |||||||||||||||||||||||||||||||||
| Board RoomPlan this room → | 308 sq ft29 m² | 8 ft2.4 m | — | — | — | — | 10 | 10 | — | — | |||||||||||||||||||||||||||||||||
| ColumbiaPlan this room → | 1,320 sq ft123 m² | 8 ft2.4 m | 100 | 140 | 60 | 140 | 48 | — | 48 | 54 | |||||||||||||||||||||||||||||||||
| Columbia (A & B) eachPlan this room → | 638 sq ft59 m² | 8 ft2.4 m | 50 | 75 | 30 | 70 | 22 | — | 24 | 30 | |||||||||||||||||||||||||||||||||
| Crystal Ballroom APlan this room → | 2,068 sq ft192 m² | 12 ft3.7 m | 160 | 220 | 126 | 210 | 40 | 40 | 48 | 60 | |||||||||||||||||||||||||||||||||
1 configuration with Crystal Ballroom A
| |||||||||||||||||||||||||||||||||||||||||||
| Crystal Ballroom BPlan this room → | 1,452 sq ft135 m² | 12 ft3.7 m | 110 | 160 | 84 | 150 | 40 | 40 | 40 | 48 | |||||||||||||||||||||||||||||||||
| Crystal Ballroom CPlan this room → | 1,496 sq ft139 m² | 12 ft3.7 m | 110 | 165 | 84 | 160 | 40 | 40 | 40 | 48 | |||||||||||||||||||||||||||||||||
| ElliotPlan this room → | 1,320 sq ft123 m² | 8 ft2.4 m | 100 | 140 | 60 | 140 | 48 | — | 48 | 54 | |||||||||||||||||||||||||||||||||
| Elliot (A & B) eachPlan this room → | 638 sq ft59 m² | 8 ft2.4 m | 50 | 75 | 30 | 70 | 22 | — | 24 | 30 | |||||||||||||||||||||||||||||||||
| Emerald APlan this room → | 980 sq ft91 m² | 18 ft5.5 m | 80 | 110 | 48 | 105 | 28 | — | 30 | 36 | |||||||||||||||||||||||||||||||||
2 configurations with Emerald A
| |||||||||||||||||||||||||||||||||||||||||||
| Emerald BPlan this room → | 945 sq ft88 m² | 18 ft5.5 m | 70 | 100 | 48 | 100 | 28 | — | 30 | 36 | |||||||||||||||||||||||||||||||||
| Emerald CPlan this room → | 980 sq ft91 m² | 18 ft5.5 m | 80 | 110 | 48 | 105 | 28 | — | 30 | 36 | |||||||||||||||||||||||||||||||||
| Emerald DPlan this room → | 2,656 sq ft247 m² | 18 ft5.5 m | 220 | 280 | 170 | 275 | — | — | — | — | |||||||||||||||||||||||||||||||||
| Emerald EPlan this room → | 2,656 sq ft247 m² | 18 ft5.5 m | 220 | 280 | 170 | 275 | — | — | — | — | |||||||||||||||||||||||||||||||||
| Emerald FPlan this room → | 2,822 sq ft262 m² | 18 ft5.5 m | 230 | 310 | 190 | 300 | — | — | — | — | |||||||||||||||||||||||||||||||||
| Emerald Pre-Function AreaPlan this room → | 4,000 sq ft372 m² | 18 ft5.5 m | — | — | — | 400 | — | — | — | — | |||||||||||||||||||||||||||||||||
| GlacierPlan this room → | 1,232 sq ft114 m² | 10 ft3 m | 100 | 130 | 63 | 120 | 34 | — | 39 | 42 | |||||||||||||||||||||||||||||||||
1 configuration with Glacier
| |||||||||||||||||||||||||||||||||||||||||||
| HarborPlan this room → | 396 sq ft37 m² | 8 ft2.4 m | — | — | — | — | 12 | — | — | — | |||||||||||||||||||||||||||||||||
| HorizonPlan this room → | 1,628 sq ft151 m² | 10 ft3 m | 130 | 180 | 84 | 170 | 34 | — | 42 | 45 | |||||||||||||||||||||||||||||||||
1 configuration with Horizon
| |||||||||||||||||||||||||||||||||||||||||||
| Mercer APlan this room → | 810 sq ft75 m² | 12 ft3.7 m | 60 | 90 | 45 | 85 | 22 | 22 | 27 | 36 | |||||||||||||||||||||||||||||||||
1 configuration with Mercer A
| |||||||||||||||||||||||||||||||||||||||||||
| Mercer BPlan this room → | 783 sq ft73 m² | 12 ft3.7 m | 55 | 85 | 45 | 80 | 22 | 22 | 27 | 36 | |||||||||||||||||||||||||||||||||
| OrcasPlan this room → | 966 sq ft90 m² | 12 ft3.7 m | 70 | 100 | 60 | 100 | 34 | — | 36 | 42 | |||||||||||||||||||||||||||||||||
| Orcas (A & B) eachPlan this room → | 483 sq ft45 m² | 12 ft3.7 m | 40 | 55 | 24 | 50 | 22 | — | 21 | 24 | |||||||||||||||||||||||||||||||||
| Peninsula APlan this room → | 638 sq ft59 m² | 8 ft2.4 m | — | — | 18 | — | 12 | 22 | 18 | 20 | |||||||||||||||||||||||||||||||||
| Peninsula BPlan this room → | 638 sq ft59 m² | 8 ft2.4 m | — | — | 18 | — | 12 | 22 | 18 | 20 | |||||||||||||||||||||||||||||||||
| San JuanPlan this room → | 621 sq ft58 m² | 12 ft3.7 m | 50 | 65 | 24 | 65 | 16 | 16 | 18 | 18 | |||||||||||||||||||||||||||||||||
| Summet Ballroom Pre-FunctionPlan this room → | 3,996 sq ft371 m² | 10 ft3 m | — | — | — | 400 | — | — | — | — | |||||||||||||||||||||||||||||||||
| Summit BallroomPlan this room → | 4,664 sq ft433 m² | 10 ft3 m | 380 | 500 | 300 | 500 | — | — | — | — | |||||||||||||||||||||||||||||||||
| WhidbeyPlan this room → | 297 sq ft28 m² | 12 ft3.7 m | — | 30 | — | 30 | 22 | 22 | — | — | |||||||||||||||||||||||||||||||||
Figures from published venue data; blank cells mean the venue hasn’t published that number. Verify final counts with the venue.
Sizing another room? Try the event room capacity calculator or the floor plan scale converter, or compare the largest event spaces in Seattle.
Frequently asked questions
What is the floor plan of Hilton Seattle Airport & Conference Center?
Hilton Seattle Airport & Conference Center has 29 rooms. The largest space is Emerald Ballroom, 11,070 sq ft (135 × 82 ft). Every room's dimensions and seating capacity by setup are listed on this page. For the venue's own drawings, see its official website, linked from this page.
How many event rooms does Hilton Seattle Airport & Conference Center have?
Hilton Seattle Airport & Conference Center has 29 rooms. 35 configurations are listed on this page.
What is the largest space at Hilton Seattle Airport & Conference Center?
Emerald Ballroom, 11,070 sq ft (divisible into 6 sections): 135 × 82 ft, 840 banquet / 1,225 theater.
How many people can Hilton Seattle Airport & Conference Center seat for a banquet?
Up to 840 in Emerald Ballroom. The next largest room, Crystal Ballroom, seats 400.
Can Emerald Ballroom be divided?
Yes. Emerald Ballroom divides into 6 sections: Emerald A, Emerald B, Emerald C, Emerald D, Emerald E, Emerald F.
What is the ceiling height at Hilton Seattle Airport & Conference Center?
The highest ceiling is 18 ft, in Emerald A.
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Other event venues in Seattle, WA
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Event venues elsewhere in Washington
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