the royal sonesta chicago downtown4 out of 5 downtown chicago price was $578, price is now $438 per person $438 per person jun 30 - jul 3 found 1 day ago roundtrip flight included atlanta (atl) to chicago (ord) book a stay at this business-friendly hotel in chicago. enjoy free wifi, a 24-hour fitness center, and valet parking (surcharge). our guests praise the restaurant and the helpful staff in our reviews. popular attractions chicago riverwalk and michigan avenue are located nearby. great team that is always kind and helpful. beautiful property reviewed on may 13, 2026