We’re always looking for new ways to treat our guests even better—like saying thank you for booking ahead with savings up to 15% off. Just book seven or more days ahead. What will you do with your savings?
Must book with promo code SONAP. Number of nights may vary by hotel. Our Advance Purchase Offer is 100% fully prepaid and is nonrefundable. At the time of booking, your credit card will be charged the full amount of the guest room stay, including room rate and taxes, only. Cancellations and modifications are not allowed. Rate is subject to availability. Certain restrictions or blackout dates may apply. Destination fees may apply. See specific hotel for details.
Other Offers from The Allegro Royal Sonesta Hotel Chicago LoopExplore All Offers
Members Always Save More
Sonesta Travel Pass members save even more with a discount off our best available rate.
Bonus Nights In Chicago
Book our Bonus Nights exclusive offer and stay three nights for the price of two.
Sips & Bites
Enjoy a $25 cocktail and cuisine credit at Bar Allegro during your next stay.