the royal sonesta chicago downtown4 out of 5 downtown chicago save 100% on your flight price was $845, price is now $578 per person $578 per person dec 6 - dec 12 found 1 day ago roundtrip flight included san juan (sju) 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. this is the second time that my daughter, granddaughter and i have stayed at the royal sonesta hotel. the location is perfect and the staff is friendly and welcoming. i highly recommend this hotel reviewed on may 10, 2025