Chicago · us
Hotel 55 Chicago Downtown
Check-in / Check-out
From 04:00 PM · Until 11:00 AM
Classification
4-Star Hotel
Amenities
Fitness facilities (surcharge), Parking, Non-smoking rooms, Air conditioning, Restaurant, Room service
Location
Chicago, us
Walkability
Luxurious Accommodations
Experience a stay like no other at 21c Museum Hotel Chicago, where each suite and guest room is designed to provide a luxe and light-filled retreat. Find inspiration in every corner with thoughtful design and ample space to relax and rejuvenate.
World-Class Art
Immerse yourself in a unique museum experience at 21c, where contemporary artwork and dynamic exhibitions are on display 24/7, 365 days a year. Whether you're a local or a traveler, you can explore the curated collection and be surrounded by creativity at every turn.
Exceptional Dining
Indulge in a culinary journey at Lure Fishbar, a sophisticated restaurant and bar within the hotel. From premium seafood and sushi to delectable steaks and burgers, savor a world-class dining experience. Afterward, unwind with a cocktail while admiring the art galleries for a perfect evening.
Experience luxury, art, and culinary excellence at 21c Museum Hotel Chicago - book your stay now for a memorable getaway.
Neighbourhood
What’s Nearby
Grand (Red Line)
0.3 milesA convenient CTA Red Line subway station providing access to various parts of Chicago.
Gino's East - Magnificent Mile
0.3 milesAn iconic Chicago establishment famous for its deep-dish pizza, offering a classic Windy City dining experience.
Portillo's Hot Dogs (100 W Ontario St)
0.2 milesA beloved Chicago chain serving classic hot dogs, Italian beef sandwiches, and other casual American fare.
Millennium Park
1.1 milesA large urban park featuring iconic art installations like Cloud Gate ('The Bean'), stunning architecture, and free cultural events.
Navy Pier
0.9 milesA historic landmark offering entertainment, dining, shops, and attractions like the Centennial Wheel, with a marina opening in June 2025.
Water Tower Place
0.5 milesA multi-level urban shopping mall on the Magnificent Mile, undergoing redevelopment but with retailers remaining open.
Andy's Jazz Club & Restaurant
0.5 milesA historic jazz club offering live performances and a full dining menu in an intimate setting.
Loading rooms and rates...
FAQs
Common Questions
Check-in is from 04:00 PM and check-out is by 11:00 AM. Early check-in and late check-out may be available upon request.
Yes, the hotel offers spa, fitness center for guests.
Yes, parking is available. Contact the hotel directly for current rates.
Yes, complimentary Wi-Fi is available throughout the hotel.
Yes, the hotel has an on-site restaurant for guests.
The nearest station is Grand (Red Line), 0.3 miles from the hotel.
No promo codes needed. As a Dyme member, you automatically receive wholesale pricing up to 35% below public rates.
Sustainability
Travel That Gives Back
Every booking through Dyme directly funds clean energy infrastructure.
Sustainability at Hotel 55 Chicago Downtown
Hotel 55 Chicago Downtown is a Marriott-affiliated property located at 55 East Ontario Street in Chicago. No specific sustainability certifications or property-specific operational practices are publicly available for this hotel.
Emissions estimates are calculated using the local electricity grid carbon intensity for the hotel’s region, sourced from the U.S. EPA eGRID database (for U.S. properties) and Electricity Maps (for international properties). All sustainability information is derived from publicly available data sources, including hotel websites and certification bodies, and may not reflect the hotel’s actual energy usage or specific sustainability measures. Figures are approximate and provided for indicative purposes only.
Location
How to Find Us
Policies
Good to Know
Check-in & Check-out
Check-in from 04:00 PM. Check-out by 11:00 AM. Early check-in and late checkout may be available upon request.
Cancellation
Cancellation terms vary by rate. Flexible rates allow free cancellation up to 24–48 hours before arrival. Non-refundable rates cannot be canceled or modified.
Payment
All prices are all-inclusive with taxes and fees. A valid credit card is required at check-in. No additional resort or service fees will apply.
Important Information
Extra beds are only allowed in the King Room.Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply. Please inform of your expected arrival time in advance. You can use the Special Requests box when booking, or contact the property directly using the contact details in your confirmation.
Why Dyme
Travel Smarter. Make an Impact.
Every trip you book through Dyme funds renewable energy projects around the world. Same hotels, better prices, real change.
Save up to 35%
Exclusive member rates on 2M+ hotels worldwide
Fund Clean Energy
Your booking directly finances renewable electricity
Price Guarantee
Find a lower rate anywhere and we'll match it
Stay in the loop
Travel deals, sustainability updates, and no spam. Ever.