JW Marriott in Chicago, IL, offers stays (including Valentine's Day) bundled with a $100 VALEO Spa Credit with prices from $239 per night, as seen on Travelzoo. Assuming you use the credit, that's the lowest nightly rate we could find by $60. Blackout dates and additional fees apply. This AAA 4-Diamond hotel has an Expedia rating of 96% based on 349 reviews and Chicago magazine calls VALEO one of the Best Day Spas in Chicago. Book this travel deal by February 28 for stays throughout February.