Suite Savings

Upgrade to a superior stay with 20% off our Suites and 2x Sonesta Travel Pass Points!

Rates are subject to availability, certain restrictions or blackout dates may apply. Offers cannot be combined with any other discounts or offers, and do not apply to groups, past stays, or existing reservations. Rates do not include taxes or service charge. Must book with promo code SUITEW. Available for stays 1/1/2023 - 3/31/2023.

Special Offers

Other Offers from The Royal Sonesta Chase Park Plaza St. Louis

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Save More. Every Time.

Save More. Every Time.

Sonesta Travel Pass members always enjoy our best rates. Book the Sonesta Travel Pass Member Rate and receive perks on your very first stay.

Missouri and Illinois Rate

Missouri and Illinois Rate

Missouri and Illinois Residents enjoy a discounted rate!

Planning Comes with Perks

Planning Comes with Perks

Save up to 15% when you book seven or more days in advance.