omni chicago hotel4.5 out of 5 downtown chicago price was $530, price is now $428 per person $428 per person mar 21 - mar 24 found 8 hours ago roundtrip flight included miami (mia) to chicago (ord) book a stay at this luxury hotel in chicago. enjoy free wifi, breakfast (surcharge), and a 24-hour fitness center. our guests praise the breakfast and the helpful staff in our reviews. popular attractions michigan avenue and chicago riverwalk are located nearby. staff at the door was amazing and room was super clean. they accommodated our family of 7 amazingly! reviewed on dec 30, 2025