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Rates and Codes

Missouri & Illinois Resident Rate

Missouri and Illinois Resident Only Rate

Enjoy a discount of 15% on our best available rates when you book our Missouri and Illinois Resident Only Rate.

Located just minutes from downtown, The Chase Park Plaza, a AAA approved Four Diamond hotel, brings elegant style to St. Louis. Enjoy luxurious amenities and service in the grandest of hotel traditions, just steps away from the city’s premier attractions.


Terms & Conditions: Rates are subject to availability. Guest must provide valid ID with address to receive discounted rate.


AAA/CAA Member Discount

Exclusive discount up to 10% offered to card carrying members. Sonesta welcomes AAA/CAA members and offers the Best Available Rate to AAA/CAA card holders everyday. Our discount provides AAA/CAA members with the opportunity to save even more when they stay with us, whether it’s for a quick weekend getaway or a week long vacation.


*Room and rates are subject to availability. Restrictions may apply. AAA/CAA Membership ID required at check-in.


TripAdvisor 5 Star Rating

“A treasure and a delight in St. Louis”

“This beautiful historic hotel, and adjacent residences, are filled to the brim with outstanding (and surprising!) amenities and enjoyed sampling every one. Stunning original elements like chandeliers, stained glass and exquisite hardware are everywhere...”

- Traveler cpi314 for The Chase Park Plaza Royal Sonesta St. Louis