Experience the convenient location of Chicago Marriott Oak Brook. Our upscale hotel offers easy access to Brookfield Zoo, Oakbrook Shopping Center and The Morton Arboretum.
Lobby Sitting Area
Lobby Sitting Area
From a smooth check-in experience to waiting for your group before a trip into Oak Brook, our warm and inviting lobby will make you comfortable during your entire stay.
Guest rooms
Double/Double Guest Room
Double/Double Guest Room
After a busy day in Oak Brook, settle in for a good night's sleep inspired by the luxurious bedding in your double/double guest room.
Double/Double Guest Room - Concierge Level
Double/Double Guest Room - Concierge Level
When traveling to Oak Brook with friends or family, our tastefully appointed rooms offer plenty of space for you to relax and rejuvenate.
King Guest Room
King Guest Room
Following a day of exploring Oak Brook, unwind in the luxurious bedding of our king guest room while you catch up on your favorite shows on the large flat-screen TV.
Guest Bathroom
Guest Bathroom
Our guest bathrooms feature lighted mirrors and ample counter space to place your cosmetics or toiletries.
Guest Bathroom
Guest Bathroom
Keep up with your morning routine while in Oak Brook with our spacious bathroom featuring a shower/tub combination and thoughtful bath amenities.
Concierge Level Guest Room - Bathroom
Concierge Level Guest Room - Bathroom
Prepare for an eventful day in Oak Brook, Illinois in the upgraded guest bathrooms of our concierge-level guest rooms.
Accessible Bathroom - Tub
Accessible Bathroom - Tub
Our ADA bathroom features a bathtub/shower combo with grab rails. Note, not all standard guest rooms feature an ADA bathroom.
Accessible Bathroom - Roll-in Shower
Accessible Bathroom - Roll-in Shower
Our ADA bathroom features a large roll-in shower equipped with grab rails. Note, not all standard rooms feature an ADA bathroom.
Suites
One-Bedroom Suite - Living Area
One-Bedroom Suite - Living Area
Stretch out in the living area of our one-bedroom suite and sink into the comfortable sofa as you unwind from a long day in Oak Brook.
One-Bedroom Suite - Bathroom
One-Bedroom Suite - Bathroom
Wash away the day in the bathroom of our Oak Brook hotel's one-bedroom suite, offering upscale amenities, a large vanity and premium bath products.
Services & amenities
Concierge Lounge
Concierge Lounge
Our Concierge Lounge is the perfect place for a busy traveler to stay productive with complimentary Wi-Fi or relax and grab a quick bite to eat.
Dining
1401 West Bar
1401 West Bar
Sip on a delicious drink prepared by our expertly-trained staff at 1401 West Bar as you unwind after a day of traveling in Oak Brook.
1401 West Bar
1401 West Bar
Relax and enjoy well-selected wine, martinis and high-end spirits, as well as over 10 draft beer selections at the 1401 West Bar.
1401 West Bar
1401 West Bar
Invite your friends or colleagues to grab handcrafted cocktails and enjoy bar bites after a busy day in Oak Brook at our 1401 West Bar.
1401 West Restaurant
1401 West Restaurant
Enjoy our on-site all-day dining restaurant, 1401 West with sumptuous menu options created by our Executive Chef.
1401 West Restaurant - Outdoor Patio
1401 West Restaurant - Outdoor Patio
Plan a romantic dinner in Oak Brook on the outdoor patio at our on-site hotel restaurant, 1401 West, offering the perfect intimate setting.
Recreation & fitness
Fitness Center
Fitness Center
There's no need to break your workout routine while you're away from home. Our fitness center offers both cardio equipment and weights for your convenience.
Fitness Center
Fitness Center
Stay on top of your workout routine when you are traveling to Oak Brook at our fitness center with a range of cardio machines and free weights, as well as yoga equipment and mats.
Nearby attractions
Brookfield Zoo
Brookfield Zoo
Spend the afternoon at the Brookfield Zoo, one of the country's largest zoos with over 2,000 animals—just 6 miles from our hotel.
Morton Arboretum
Morton Arboretum
Just 9 miles from our hotel is the magnificent Morton Arboretum with 1,700 acres of botanic gardens and trees from around the world.
Events & meetings
Pre-Function Area
Pre-Function Area
The tasteful décor and comfortable furnishings in our pre-function areas are perfect for events of all types and sizes.
Meeting Room – Reception Setup
Meeting Room – Reception Setup
Plan a wedding reception in Oak Brook Chicago with our flexible and spacious meeting spaces, featuring customizable lighting and a variety of seating arrangements.
Meeting Room – Hollow Square Setup
Meeting Room – Hollow Square Setup
Host your next intimate business conference in Oak Brook in one of the 20 high-tech breakout rooms in our hotel. Talk to our event staff to learn more about seating arrangements and catering options.
Grand Ballroom – U-Shape Setup
Grand Ballroom – U-Shape Setup
Impress your meeting's attendees when you deliver a presentation using our high-speed Wi-Fi and AV equipment.
1401 West Restaurant
1401 West Restaurant
Indulge in the freshest and finest ingredients prepared by our Executive Chef after your eventful day in Oak Brook at the 1401 West Restaurant.
1401 West Restaurant
1401 West Restaurant
Treat yourself to a delicious dessert on display at the buffet table at our Oak Brook hotel restaurant, 1401 West Restaurant.
Elmhurst Banquet Hall
Elmhurst Banquet Hall
Our hotel's 14 sophisticated event spaces are ideal for all types of events, from small training sessions to extravagant banquets.
Elmhurst Meeting Room - Classroom Setup
Elmhurst Meeting Room - Classroom Setup
Set the tone for success in our Elmhurst Meeting Room to present powerfully during your corporate business meeting in Oak Brook.
Boardroom
Boardroom
Customize your perfect business meeting in Oak Brook in our Boardroom with updated furnishings and advanced AV equipment.