Delta Hotels Chicago Willowbrook — Event Spaces & Capacities
7800 Kingery Hwy, Willowbrook, IL 60527
Planning an event in Willowbrook? Delta Hotels Chicago Willowbrook has 8 function rooms across 14,714 sq ft1,367 m² of function space. The largest room, Grand Ballroom, hosts up to 500 guests. Capacity figures for every setup style are listed per room below.
Floor plans
Detailed floor plans for Delta Hotels Chicago Willowbrook are published on the venue’s official site.
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Room capacities & dimensions
| Space | Sq ft / m² | Ceiling | Banquet | Theater | Classroom | Reception | Conference |
|---|---|---|---|---|---|---|---|
| AtriumPlan this room → | 1,160 sq ft108 m² | 25 ft7.6 m | 70 | 80 | — | 100 | — |
| BoardroomPlan this room → | 468 sq ft43 m² | 10 ft3 m | — | — | — | — | 15 |
| East BallroomPlan this room → | 2,688 sq ft250 m² | 14 ft4.3 m | 250 | 350 | 120 | 300 | 60 |
| Grand BallroomPlan this room → | 4,032 sq ft375 m² | 14 ft4.3 m | 350 | 500 | 180 | 500 | 100 |
| HinsdalePlan this room → | 864 sq ft80 m² | 12 ft3.7 m | 60 | 80 | 40 | 80 | 30 |
| OakbrookPlan this room → | 2,210 sq ft205 m² | 10 ft3 m | 180 | 220 | 150 | 250 | 90 |
| Pre-FunctionPlan this room → | 1,900 sq ft177 m² | — | — | — | — | 150 | — |
| West BallroomPlan this room → | 1,392 sq ft129 m² | 14 ft4.3 m | 100 | 150 | 60 | 200 | 40 |
Figures from published venue data; blank cells mean the venue hasn’t published that number. Verify final counts with the venue.