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Hotel 55 Chicago Downtown

4.4 / 5 1595 Reviews
Near Michigan Avenue
You'll be centrally located in Chicago with a stay at Hotel 55 Chicago Downtown, within a 15-minute walk of 360 CHICAGO and Museum of Contemporary Art Chicago. This hotel is 0.8 mi (1.3 km) from Millennium Park and 1.1 mi (1.8 km) from Art Institute of Chicago.
When?
June 14, 2026 - June 15, 2026
Guests
2
Room, 2 Queen Beds
1 night
Suite, 1 Bedroom, Corner
1 night
Studio, 1 King Bed
1 night
Suite, 1 Bedroom (Mobility/Hearing Access, Roll-in Shwr)
1 night
Room, 1 King Bed (Mobility/Hearing Access, Roll-in Shwr)
1 night
Room, 2 Queen Beds (Mobility/Hearing Accessible, Tub)
1 night
Room, 2 Double Beds
1 night
Suite, 1 Bedroom
1 night
Suite, 1 Bedroom
1 night
Room, 1 King Bed (Mobility/Hearing Accessible, Tub)
1 night
Room, 1 King Bed
1 night
You should know
Front desk staff will greet guests on arrival at the property. Information provided by the property may be translated using automated translation tools.

Property Amenities

24/7 Reception
ATM
Baggage Storage
Breakfast Available ($)
Concierge Service
Dry Cleaning
Gym: Fitness Center
Near: Golf course
Non-Smoking
Parking: Valet
Water bottles
Wheelchair Access
Wi-Fi
Work: Business Center

Location

55 East Ontario Street, Chicago, IL, 60611, United States

Reviews

4.4 / 5 1595 Reviews
Got Questions?
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Policies
Only dogs and cats are allowed, Pets allowed (no fees), Service animals are allowed, Pets cannot be left unattended, Service animals are exempt from fees/restrictions, Pets allowed.
  • Children 18 years old and younger stay free when occupying the parent or guardian's room, using existing bedding.
  • The property has connecting/adjoining rooms, which are subject to availability and can be requested by contacting the property using the number on the booking confirmation.
  • Cashless payment methods are available for all transactions.
  • This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).
Check-in
Check-in time is 4:00 PM - midnight.
The minimum age for check-in is 21 years old.
  • Extra-person charges may apply and vary depending on property policy
  • Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
  • Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
  • This property accepts credit cards; cash is not accepted
  • This property reserves the right to pre-authorize the guest's credit card prior to arrival.
  • Cashless transactions are available
  • Noise-free guestrooms cannot be guaranteed
  • Safety features at this property include a fire extinguisher and a smoke detector
  • This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott)
  • Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property
Check-out
Check-out time is 11:00 AM.
Optional extras

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

  • Resort fee: USD 29.73 per accommodation, per night
The resort fee includes:
  • Additional inclusions
  • Business center/computer access
  • Fitness center access
  • Health club access
  • In-room bottled water
  • In-room coffee
  • Sporting facilities or equipment

We have included all charges provided to us by the property.


  • Fee for full breakfast: approximately USD 20 to 40 for adults, and USD 20 to 40 for children
  • Valet parking fee: USD 80 per night (in/out privileges)
  • Rollaway bed fee: USD 30.0 per night

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.