Hotel 55 Chicago Downtown
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.
Most popular facilities
- Fitness facilities
- WiFi available
- Free WiFi
- Parking
- Non-smoking rooms
- Air conditioning
- Fitness center
- 24-hour front desk
- Restaurant
- Room service
- Heating
- Pets allowed
What we’d check for you here
- Whether the rate moves for your dates, and what it includes.
- Whether a room on a low floor, or two rooms together, is possible.
- What the property actually charges at the desk on top of the rate.
- Whether they can hold a late arrival, and until when.
House rules
- Check-in
- From 04:00 PM
- Check-out
- By 11:00 AM
Payment
Paid at the time of booking, not at the desk. The property may still take a card at check-in for incidentals — that is their own policy and separate from what you pay us.
The fine print
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. A deposit may be required at the property.
Questions about Hotel 55 Chicago Downtown
What time is check-in and check-out at Hotel 55 Chicago Downtown?
Check-in is from 04:00 PM. Check-out is by 11:00 AM. If you're arriving late, tell us and we'll ask the property to hold the room.
Does Hotel 55 Chicago Downtown allow pets?
The property lists pet-friendly facilities. Policies differ on size, number and fee, and those are set by the property rather than by us — say you're bringing a pet when you book and we'll confirm the terms before anything is charged.
Is there parking at Hotel 55 Chicago Downtown?
Parking is listed among the property's facilities. Whether it's free and whether a space can be reserved varies, so we check it against your dates rather than promise it here.
Does Hotel 55 Chicago Downtown have Wi-Fi?
Yes — internet access is listed among the property's facilities.
How do I book Hotel 55 Chicago Downtown?
Put your dates in above and book online. Rates are live from the property and include taxes and fees we can read; anything we can't price, we say so rather than guess.
Where is Hotel 55 Chicago Downtown?
55 East Ontario Street, Chicago, IL.
Other places we book in Chicago
Guest review categories are not on this page yet — the supplier gives an overall score but no breakdown, and we would rather show nothing than invent the bars. Call (888) 789-8585and we’ll read you what the property says.