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Crowne Plaza Chicago Ohare Hotel & Conf Ctr Meetings & events

Bring your vision to life in 55,000 sq. ft. of versatile event space in Rosemont, IL. From intimate boardrooms to a grand ballroom, our expert Crowne Plaza Meeting Directors and seamless service make every gathering productive and memorable.

On-site wedding

Weddings

Celebrate your unique love story in our elegant ballroom for up to 1,000 guests. Our Event Director, exquisite catering, and personalized service will bring your dream wedding to life. After all, your special day should be planned your way.

business man

Government Business

Ideal for government travelers, the Crowne Plaza Chicago O’Hare offers secure, convenient accommodations near O’Hare Airport. Enjoy dedicated meeting spaces and reliable tech support tailored to government needs.

corporate meeting

Corporate Meetings

Host productive corporate meetings at Crowne Plaza Chicago O’Hare. Flexible conference rooms, advanced AV equipment, and expert event planning ensure seamless gatherings that inspire collaboration and success.

Featured Meeting Rooms

O'Hare International Ballroom

O'Hare International Ballroom

1st Floor
3,000 Guests

O'Hare International Ballroom can be divided into any combination of the five individual spaces using air walls for separation. The guest capacity for each room varies from 100-3,000 people, the largest individual section is 8,064 square feet and the full space without any dividers is 23,000 square feet.

Balmoral Ballroom

Balmoral Ballroom

1st Floor
225 Guests

The Balmoral Ballroom is an elegant 2,065-square-foot event space located on the lobby level, perfect for social gatherings. With its high ceilings and tasteful décor, the ballroom creates an inviting atmosphere that encourages mingling and connection among your guests. 

Kennedy International

Kennedy International

Ground Floor
130 Guests

The Kennedy International is a versatile 1,344-square-foot meeting breakout room located on the lower level, designed to adapt to your specific needs. This flexible space can be configured in various layouts, making it ideal for workshops, brainstorming sessions, or smaller group meetings.

Haneda International

Haneda International

Ground Floor
60 Guests

The Haneda International breakout rooms, comprising Haneda A and B, offer a combined 680 square feet of flexible meeting space located on the lower level. Each room spans 340 square feet and can be configured to suit a variety of needs, from brainstorming sessions to collaborative workshops.

Concourse A Prefunction Space

Concourse A Prefunction Space

1st Floor
200 Guests

The Concourse A Prefunction Space is a spacious 1,638-square-foot area designed to enhance your event experience, primarily serving as a welcoming hub for registrations, exhibitors, and cocktail hours. This versatile space features an open layout that encourages flow and interaction.

Concourse B Prefunction Space

Concourse B Prefunction Space

1st Floor
200 Guests

The Concourse B Prefunction Space is a generous 1,638 square feet, designed to complement your event by providing an ideal setting for registrations, exhibitors, and cocktail hours. With its open and inviting layout, this versatile area fosters interaction and networking.

Boardroom East

Boardroom East

Ground Floor
16 Guests

Boardroom East is located on the lower level, and is a permanent boardroom that seats 16 guests.

Boardroom West

Boardroom West

Ground Floor
16 Guests

Boardroom West is located on the lower level, and is a permanent boardroom that seats 16 guests.

The Flight Deck

The Flight Deck

Ground Floor
300 Guests

The Flight Deck meeting space can be one room (3292 square feet) or broken into two rooms (1548 square feet and 1744 square feet). This space can be used for meetings and meals and holds up to 300 guests.

Love Field Meeting Rooms - A & B

Love Field Meeting Rooms - A & B

Ground Floor
300 Guests

The Love Field meeting spaces are 1200 square feet each and can be combined into one space to double the size. Each room can hold 150 guests separately, or 300 guests if combined.

Garden Patio

Garden Patio

Ground Floor
500 Guests

The Garden Patio is an outdoor space to host social or professional gatherings. This exterior space has 6,150 sq. ft. and can hold up to 500 guests.

12th Floor Club Conference Room

12th Floor Club Conference Room

12th Floor
20 Guests

The 12th Floor Club Conference Room is 800 sq. ft. and can hold 20 guests seated conference style.

Ready to start planning your next event?

Additional Information & Meeting Rooms

Heathrow Int'l

Heathrow is located on the lower level and is 360 sq. ft.

Ground Floor

40 Guests

Orly

Orly is located on the lower level and is 280 sq. ft.

Ground Floor

20 Guests

Gatwick

Gatwick is located on the lower level and is 360 sq. ft.

Ground Floor

40 Guests

Dulles

Dulles is located on the lower level and is 560 sq. ft.

Ground Floor

50 Guests

La Guardia

LaGuardia is located on the lower level and is 560 sq. ft.

Ground Floor

50 Guests

Sydney

Sydney is located on the lower level and is 360 sq. ft.

Ground Floor

40 Guests

Logan

Logan is located on the lower level and is 280 sq. ft.

Ground Floor

20 Guests

Da Vinci

Da Vinci is located on the lower level and is 360 sq. ft.

Ground Floor

40 Guests

Kitty Hawk

Kitty Hawk is located on lower level and is 2,322 sq. ft.

Ground Floor

230 Guests

Midway Auditorium

The Midway Auditorium is located on the lower level, Midway is a Classroom set for 99 people and is 2,128 sq. ft.

Ground Floor

99 Guests

O'Hare International Ballroom

O'Hare International Ballroom can be divided into any combination of the 5 individual spaces using air walls for separation. The capacity for each room varies from 100-3000 people, the largest individual section is 8,064 sqft & the full space is 23000sqft

Ground Floor

3000 Guests

Balmoral Ballroom

The Balmoral Ballroom features 2,065 sq ft of space and can fit up to 290 guests in a theater-style layout, offering high-speed Wi-Fi, high ceilings, tasteful decor, natural lighting, and a projector screen.

1st Floor

290 Guests

Kennedy International

The Kennedy International is a versatile meeting breakout room with 1,344 sq ft of space that can be configured in various layouts, fitting up to 130 guests and featuring high-speed Wi-Fi and teleconferencing and video conferencing equipment.

2nd Floor

130 Guests

Haneda International

The Haneda International is a flexible space with 680 sq ft of room and the ability to be split into Haneda A and B. Accommodating up to 60 guests, this room features high-speed Wi-Fi and is perfect for workshops and brainstorming sessions.

2nd Floor

60 Guests

Concourse A Prefunction Space

The Concourse A Prefunction Space offers 1,638 sq ft of space and accommodates up to 200 guests, serving as a welcoming hub for your events with an open layout that promotes flow and connection.

1st Floor

200 Guests

Concourse B Prefunction Space

The Concourse B Prefunction Space offers a generous 1,638 sq ft of space and is designed to complement your event with an open and inviting layout. Fitting up to 200 guests, this space is perfect for networking and conversation.

1st Floor

200 Guests

Boardroom East

Our Boardroom East meeting room accommodates up to 16 guests and is perfect for brainstorming sessions and intimate meetings with high-speed Wi-Fi, teleconferencing and video conferencing capabilities, and independent temperature control.

2nd Floor

16 Guests

Boardroom West

Accommodating up to 16 guests, the Boardroom West meeting room offers high-speed Wi-Fi, teleconferencing and video conferencing capabilities, and independent temperature control, perfect for smaller meetings and breakouts.

2nd Floor

16 Guests

Flight Deck

The Flight Deck meeting space accommodates up to 300 guests in 3,292 sq ft of space, or can be broken into two rooms with 1,548 and 1,744 sq ft of space, perfect for meetings and meals, and offering high-speed Wi-Fi.

1st Floor

300 Guests

Love Field

The Love Field meeting spaces, A and B, are each 1,200 sq ft in space and can be combined into one space for larger events. Each space accommodates up to 150 guests, with space for 300 guests combined.

2nd Floor

300 Guests

Garden Patio

For outdoor events, the Garden Patio offers 6,150 sq ft of space and accommodates up to 500 guests, perfect for large social or professional gatherings.

1st Floor

500 Guests

12th Floor Club Conference Room

The 12th Floor Club Conference Room is perfect for smaller meetings and intimate gatherings, with 800 sq ft of space for up to 20 guests seated conference style, high-speed Wi-Fi, and teleconferencing and video conferencing equipment upon request.

10th and above Floor

20 Guests

We've got you covered

  • Comprehensive multimedia + audio visual support

  • Shipping available

  • Meeting registration services

  • Printing services

  • Creative meeting and event concept consultation

  • Fax services

  • Copying services
  • Printer
  • Dry cleaning pickup or laundry valet

  • Same-day dry cleaning

  • Wi-Fi access throughout the hotel

  • Event planning available

  • Catering available

Event Offers

Have more questions?