Save More with AAA​

For AAA/CAA members, all roads lead to Sonesta's family of brands. AAA/CAA members enjoy discounts at participating hotels nationwide. Combine this with Travel Pass promotions, points toward free nights and other rewards, and it all adds up to a memorable experience. 

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

Special Offers

Other Offers from Sonesta Simply Suites St Louis Earth City

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Extend Your Stay

Extend Your Stay

Now’s the time to explore more, for less. Enjoy 7 or more nights with us at discounted rates when you book with code LONG.

Park, Stay, and Soar

Park, Stay, and Soar

Spend the night at an airport-area Sonesta and enjoy extended parking while you take to the skies.

Enhance Your Stay with AAA Hot Deals

Enhance Your Stay with AAA Hot Deals

Use your AAA/CAA membership to enjoy super discounts and special perks at participating hotels. Get 'em while they're hot. ​