warwick allerton - chicago4 out of 5 downtown chicago save 100% on your flight price was $1,388, price is now $1,023 per person $1,023 per person jul 14 - jul 21 found 1 day ago roundtrip flight included las vegas (las) to chicago (ord) book a stay at this family-friendly hotel in chicago. enjoy breakfast (surcharge), a 24-hour fitness center, and valet parking (surcharge). our guests praise the helpful staff and the clean rooms in our reviews. popular attractions michigan avenue and chicago riverwalk are located nearby. great location and nice hotel and staff! reviewed on may 17, 2026