Courtyard by Marriott Chicago O'Hare — Event Spaces, Floor Plans & Capacities
2950 S River Rd, Des Plaines, IL 60018
Planning an event in Des Plaines? Courtyard by Marriott Chicago O'Hare has 5 function rooms across 3,228 sq ft300 m² of function space. The largest room, O`Hare & Midway Meeting Room, hosts up to 80 guests. Capacity figures for every setup style are listed per room below.
Between them, the 5 rooms accommodate theater-style sessions for up to 80, seated banquets for 80 and standing receptions for 80. 4 smaller rooms suit breakouts and board meetings. Per-room dimensions and every published setup figure are listed below.
Floor plans
Detailed floor plans for Courtyard by Marriott Chicago O'Hare 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 | U-Shape |
|---|---|---|---|---|---|---|---|---|
| Midway Meeting RoomPlan this room → | 660 sq ft61 m² | 10 ft3 m | 40 | 40 | 27 | 40 | 20 | 18 |
| Navy Pier BoardroomPlan this room → | 294 sq ft27 m² | 10 ft3 m | — | — | — | — | 10 | — |
| O`Hare & Midway Meeting RoomPlan this room → | 1,320 sq ft123 m² | 10 ft3 m | 80 | 80 | 54 | 80 | 40 | 45 |
| O`Hare Meeting RoomPlan this room → | 660 sq ft61 m² | 10 ft3 m | 40 | 40 | 27 | 40 | 20 | 18 |
| Wigley Field BoardroomPlan this room → | 294 sq ft27 m² | 10 ft3 m | — | — | — | — | 10 | — |
Figures from published venue data; blank cells mean the venue hasn’t published that number. Verify final counts with the venue.
Frequently asked questions
- How many event spaces does Courtyard by Marriott Chicago O'Hare have?
- Courtyard by Marriott Chicago O'Hare has 5 event spaces totaling 3,228 sq ft.
- What is the largest event space at Courtyard by Marriott Chicago O'Hare?
- The largest event space at Courtyard by Marriott Chicago O'Hare is O`Hare & Midway Meeting Room, which holds up to 80 guests across 1,320 sq ft.
- What is the banquet capacity of O`Hare & Midway Meeting Room at Courtyard by Marriott Chicago O'Hare?
- O`Hare & Midway Meeting Room seats up to 80 guests in a banquet layout.
- How many people fit in O`Hare & Midway Meeting Room theater-style?
- O`Hare & Midway Meeting Room holds up to 80 guests in a theater setup.
- What are the dimensions of O`Hare & Midway Meeting Room?
- O`Hare & Midway Meeting Room measures 30 × 44 ft (1,320 sq ft) with 10 ft ceilings.
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