{
  "api_version": "1",
  "generated_at": "2026-10-18T17:48:58.900Z",
  "kind": "site-answer",
  "canonical_url": "https://aislesinventory.com/chicago/answers/cheapest-baby-formula",
  "md_url": "https://aislesinventory.com/api/md/chicago/answers/cheapest-baby-formula",
  "title": "Cheapest baby formula in Chicago, IL: $10.99 at Mariano’s West Loop | Aisles",
  "description": "The lowest-priced baby formula reported in stock in the Chicago, IL area is Similac Advance Infant Formula With Iron, Ready to Feed, 32-fl-oz Bottle for $10.99 at Mariano’s West Loop, as of Oct 18, 2026, 8:27 AM CDT. Compare 26 products by lowest in-stock price.",
  "h1": "Where is the cheapest baby formula in the Chicago, IL area?",
  "breadcrumbs": [
    {
      "name": "Store inventory",
      "url": "https://aislesinventory.com/"
    },
    {
      "name": "Chicago, IL",
      "url": "https://aislesinventory.com/chicago"
    },
    {
      "name": "Questions",
      "url": "https://aislesinventory.com/chicago/answers"
    },
    {
      "name": "Where is the cheapest baby formula in the Chicago, IL area?",
      "url": "https://aislesinventory.com/chicago/answers/cheapest-baby-formula"
    }
  ],
  "updated": "2026-10-18T13:27:43.173Z",
  "updated_label": "Updated Oct 18, 2026",
  "summary": "As of Aisles' last check (Oct 18, 2026, 8:27 AM CDT), the lowest-priced baby formula reported in stock in the Chicago, IL area is Similac Advance Infant Formula With Iron, Ready to Feed, 32-fl-oz Bottle (32 fl oz) for $10.99 at Mariano’s West Loop, 40 S Halsted St, Chicago, IL 60661. Package sizes differ, so compare sizes as well as prices. Prices and availability are as reported by Food 4 Less and Mariano’s.",
  "subtitle": null,
  "stats": [
    {
      "label": "Products compared",
      "value": "26"
    },
    {
      "label": "Lowest price",
      "value": "$10.99"
    },
    {
      "label": "Stores checked",
      "value": "37"
    }
  ],
  "facts": [],
  "notes": [
    "Availability is reported by each retailer and checked by Aisles about once a day. It can change at any time, and Aisles does not physically verify stock. Confirm with the store before making a special trip."
  ],
  "actions": [],
  "sections": [
    {
      "id": "cheapest",
      "title": "Lowest in-stock price for each baby formula product",
      "type": "table",
      "columns": [
        "Product",
        "Size",
        "Lowest price",
        "Where",
        "Availability"
      ],
      "rows": [
        [
          {
            "text": "Similac Advance Infant Formula With Iron, Ready to Feed, 32-fl-oz Bottle",
            "url": "https://aislesinventory.com/chicago/products/similac-advance-infant-formula-with-iron-ready-to-feed-32-fl-oz-bottle-0007007453364"
          },
          "32 fl oz",
          "$10.99",
          {
            "text": "Mariano’s West Loop, Chicago",
            "url": "https://aislesinventory.com/chicago/chicago/marianos-west-loop-chicago-53100508/similac-advance-infant-formula-with-iron-ready-to-feed-32-fl-oz-bottle-0007007453364"
          },
          {
            "badge": "low_stock",
            "text": "Low stock"
          }
        ],
        [
          {
            "text": "Similac 360 Total Care Gentle Comfort Ready-to-Feed Baby Formula, 2-fl-oz Bottle",
            "url": "https://aislesinventory.com/chicago/products/similac-360-total-care-gentle-comfort-ready-to-feed-baby-formula-2-fl-0007007468453"
          },
          "2 fl oz",
          "$11.99",
          {
            "text": "Mariano’s Lakeshore East, Chicago",
            "url": "https://aislesinventory.com/chicago/chicago/marianos-lakeshore-east-chicago-53100503/similac-360-total-care-gentle-comfort-ready-to-feed-baby-formula-2-fl-0007007468453"
          },
          {
            "badge": "in_stock",
            "text": "In stock"
          }
        ],
        [
          {
            "text": "Similac 360 Total Care Made With Whole Milk Infant Formula, Ready to Feed, 32fl-oz Bottle, Pack of 1",
            "url": "https://aislesinventory.com/chicago/products/similac-360-total-care-made-with-whole-milk-infant-formula-ready-to-0007007469429"
          },
          "32 fl oz",
          "$12.99",
          {
            "text": "Food 4 Less 31st Cicero, Cicero",
            "url": "https://aislesinventory.com/chicago/cicero/food-4-less-31st-cicero-cicero-70800551/similac-360-total-care-made-with-whole-milk-infant-formula-ready-to-0007007469429"
          },
          {
            "badge": "in_stock",
            "text": "In stock"
          }
        ],
        [
          {
            "text": "Enfamil NeuroPro Gentlease Baby Formula Ready-To-Feed Bottle",
            "url": "https://aislesinventory.com/chicago/products/enfamil-neuropro-gentlease-baby-formula-ready-to-feed-bottle-0030087511562"
          },
          "32 fl oz",
          "$14.79",
          {
            "text": "Food 4 Less 31st Cicero, Cicero",
            "url": "https://aislesinventory.com/chicago/cicero/food-4-less-31st-cicero-cicero-70800551/enfamil-neuropro-gentlease-baby-formula-ready-to-feed-bottle-0030087511562"
          },
          {
            "badge": "in_stock",
            "text": "In stock"
          }
        ],
        [
          {
            "text": "Similac Alimentum® Hypoallergenic Ready-to-Feed Infant Formula with Iron",
            "url": "https://aislesinventory.com/chicago/products/similac-alimentum-hypoallergenic-ready-to-feed-infant-formula-with-0007007457513"
          },
          "32 fl oz",
          "$20.49",
          {
            "text": "Mariano’s South Loop, Chicago",
            "url": "https://aislesinventory.com/chicago/chicago/marianos-south-loop-chicago-53100512/similac-alimentum-hypoallergenic-ready-to-feed-infant-formula-with-0007007457513"
          },
          {
            "badge": "in_stock",
            "text": "In stock"
          }
        ],
        [
          {
            "text": "Enfamil Milk-based Powder with Iron Baby Formula",
            "url": "https://aislesinventory.com/chicago/products/enfamil-milk-based-powder-with-iron-baby-formula-0030087136542"
          },
          "12.5 oz",
          "$21.99",
          {
            "text": "Food 4 Less 31st Cicero, Cicero",
            "url": "https://aislesinventory.com/chicago/cicero/food-4-less-31st-cicero-cicero-70800551/enfamil-milk-based-powder-with-iron-baby-formula-0030087136542"
          },
          {
            "badge": "in_stock",
            "text": "In stock"
          }
        ],
        [
          {
            "text": "Similac Advance Infant Formula With Iron, Powder, 12.4-oz Can",
            "url": "https://aislesinventory.com/chicago/products/similac-advance-infant-formula-with-iron-powder-12-4-oz-can-0007007455958"
          },
          "12.4 oz",
          "$22.99",
          {
            "text": "Mariano’s Lakeshore East, Chicago",
            "url": "https://aislesinventory.com/chicago/chicago/marianos-lakeshore-east-chicago-53100503/similac-advance-infant-formula-with-iron-powder-12-4-oz-can-0007007455958"
          },
          {
            "badge": "in_stock",
            "text": "In stock"
          }
        ],
        [
          {
            "text": "Similac Sensitive Infant Formula Powder, 12.5-oz Can",
            "url": "https://aislesinventory.com/chicago/products/similac-sensitive-infant-formula-powder-12-5-oz-can-0007007457541"
          },
          "12.5 oz",
          "$24.99",
          {
            "text": "Food 4 Less 31st Cicero, Cicero",
            "url": "https://aislesinventory.com/chicago/cicero/food-4-less-31st-cicero-cicero-70800551/similac-sensitive-infant-formula-powder-12-5-oz-can-0007007457541"
          },
          {
            "badge": "in_stock",
            "text": "In stock"
          }
        ],
        [
          {
            "text": "Similac Total Comfort Infant Formula, 12.6-oz Can",
            "url": "https://aislesinventory.com/chicago/products/similac-total-comfort-infant-formula-12-6-oz-can-0007007462600"
          },
          "12.6 oz",
          "$24.99",
          {
            "text": "Mariano’s Lakeshore East, Chicago",
            "url": "https://aislesinventory.com/chicago/chicago/marianos-lakeshore-east-chicago-53100503/similac-total-comfort-infant-formula-12-6-oz-can-0007007462600"
          },
          {
            "badge": "in_stock",
            "text": "In stock"
          }
        ],
        [
          {
            "text": "Similac Soy Isomil Infant Formula Powder, 12.4-oz Can",
            "url": "https://aislesinventory.com/chicago/products/similac-soy-isomil-infant-formula-powder-12-4-oz-can-0007007455964"
          },
          "12.4 oz",
          "$25.49",
          {
            "text": "Food 4 Less 87th Dan Ryan, Chicago",
            "url": "https://aislesinventory.com/chicago/chicago/food-4-less-87th-dan-ryan-chicago-70800570/similac-soy-isomil-infant-formula-powder-12-4-oz-can-0007007455964"
          },
          {
            "badge": "in_stock",
            "text": "In stock"
          }
        ],
        [
          {
            "text": "Aussie Bubs Bubs Essential Cow-Milk Based Infant Formula Powder (Babies  0-12 Months) - 20oz",
            "url": "https://aislesinventory.com/chicago/products/aussie-bubs-bubs-essential-cow-milk-based-infant-formula-powder-0086000676457"
          },
          "20 oz",
          "$25.99",
          {
            "text": "Mariano’s New City, Chicago",
            "url": "https://aislesinventory.com/chicago/chicago/marianos-new-city-chicago-53100534/aussie-bubs-bubs-essential-cow-milk-based-infant-formula-powder-0086000676457"
          },
          {
            "badge": "in_stock",
            "text": "In stock"
          }
        ],
        [
          {
            "text": "Similac Organic Baby Formula Powder, USDA-Certified Organic, 20.6-oz Tub",
            "url": "https://aislesinventory.com/chicago/products/similac-organic-baby-formula-powder-usda-certified-organic-20-6-oz-tub-0007007469316"
          },
          "20.6 oz",
          "$27.99",
          {
            "text": "Mariano’s Lakeshore East, Chicago",
            "url": "https://aislesinventory.com/chicago/chicago/marianos-lakeshore-east-chicago-53100503/similac-organic-baby-formula-powder-usda-certified-organic-20-6-oz-tub-0007007469316"
          },
          {
            "badge": "in_stock",
            "text": "In stock"
          }
        ],
        [
          {
            "text": "Aussie Bubs Bubs 365 Day Grass Fed Cow-Milk Based Infant Formula Powder (Babies 0-12 Months) - 20oz",
            "url": "https://aislesinventory.com/chicago/products/aussie-bubs-bubs-365-day-grass-fed-cow-milk-based-infant-formula-0086000676451"
          },
          "20 oz",
          "$30.99",
          {
            "text": "Mariano’s Lakeshore East, Chicago",
            "url": "https://aislesinventory.com/chicago/chicago/marianos-lakeshore-east-chicago-53100503/aussie-bubs-bubs-365-day-grass-fed-cow-milk-based-infant-formula-0086000676451"
          },
          {
            "badge": "low_stock",
            "text": "Low stock"
          }
        ],
        [
          {
            "text": "Comforts Advantage Premium® Immune Support Non GMO Baby Formula with Iron BIG DEAL!",
            "url": "https://aislesinventory.com/chicago/products/comforts-advantage-premium-immune-support-non-gmo-baby-formula-with-0004126001581"
          },
          "34 oz",
          "$31.99",
          {
            "text": "Mariano’s Lakeshore East, Chicago",
            "url": "https://aislesinventory.com/chicago/chicago/marianos-lakeshore-east-chicago-53100503/comforts-advantage-premium-immune-support-non-gmo-baby-formula-with-0004126001581"
          },
          {
            "badge": "in_stock",
            "text": "In stock"
          }
        ],
        [
          {
            "text": "Comforts Gentle Premium® Immune Blend 6™ Non GMO Baby Formula with Iron BIG DEAL!",
            "url": "https://aislesinventory.com/chicago/products/comforts-gentle-premium-immune-blend-6tm-non-gmo-baby-formula-with-0004126001793"
          },
          "33.2 oz",
          "$31.99",
          {
            "text": "Mariano’s Lakeshore East, Chicago",
            "url": "https://aislesinventory.com/chicago/chicago/marianos-lakeshore-east-chicago-53100503/comforts-gentle-premium-immune-blend-6tm-non-gmo-baby-formula-with-0004126001793"
          },
          {
            "badge": "low_stock",
            "text": "Low stock"
          }
        ],
        [
          {
            "text": "Comforts Infant Premium® Immune Blend 6™ Non GMO Baby Formula with Iron BIG DEAL!",
            "url": "https://aislesinventory.com/chicago/products/comforts-infant-premium-immune-blend-6tm-non-gmo-baby-formula-with-0004126001792"
          },
          "34 oz",
          "$31.99",
          {
            "text": "Mariano’s Lakeshore East, Chicago",
            "url": "https://aislesinventory.com/chicago/chicago/marianos-lakeshore-east-chicago-53100503/comforts-infant-premium-immune-blend-6tm-non-gmo-baby-formula-with-0004126001792"
          },
          {
            "badge": "in_stock",
            "text": "In stock"
          }
        ],
        [
          {
            "text": "Aussie Bubs Bubs Goat Milk Infant Formula 0-12 Months",
            "url": "https://aislesinventory.com/chicago/products/aussie-bubs-bubs-goat-milk-infant-formula-0-12-months-0086000676456"
          },
          "20 oz",
          "$35.99",
          {
            "text": "Mariano’s Lakeshore East, Chicago",
            "url": "https://aislesinventory.com/chicago/chicago/marianos-lakeshore-east-chicago-53100503/aussie-bubs-bubs-goat-milk-infant-formula-0-12-months-0086000676456"
          },
          {
            "badge": "low_stock",
            "text": "Low stock"
          }
        ],
        [
          {
            "text": "Similac 360 Total Care Infant Formula Powder, Has 5 HMO Prebiotics, 20.6-oz Tub",
            "url": "https://aislesinventory.com/chicago/products/similac-360-total-care-infant-formula-powder-has-5-hmo-prebiotics-20-0007007468064"
          },
          "20.6 oz",
          "$36.99",
          {
            "text": "Mariano’s Lakeshore East, Chicago",
            "url": "https://aislesinventory.com/chicago/chicago/marianos-lakeshore-east-chicago-53100503/similac-360-total-care-infant-formula-powder-has-5-hmo-prebiotics-20-0007007468064"
          },
          {
            "badge": "in_stock",
            "text": "In stock"
          }
        ],
        [
          {
            "text": "Kendamil Organic Whole Milk Powder Infant Formula",
            "url": "https://aislesinventory.com/chicago/products/kendamil-organic-whole-milk-powder-infant-formula-0085004523800"
          },
          "28.2 oz",
          "$41.99",
          {
            "text": "Mariano’s Bucktown, Chicago",
            "url": "https://aislesinventory.com/chicago/chicago/marianos-bucktown-chicago-53100516/kendamil-organic-whole-milk-powder-infant-formula-0085004523800"
          },
          {
            "badge": "in_stock",
            "text": "In stock"
          }
        ],
        [
          {
            "text": "Enfamil NeuroPro Baby Formula, Brain Building Duo DHA & MFGM, Infant Formula Powder",
            "url": "https://aislesinventory.com/chicago/products/enfamil-neuropro-baby-formula-brain-building-duo-dha-mfgm-infant-0030087512107"
          },
          "20.7 oz",
          "$43.99",
          {
            "text": "Food 4 Less 31st Cicero, Cicero",
            "url": "https://aislesinventory.com/chicago/cicero/food-4-less-31st-cicero-cicero-70800551/enfamil-neuropro-baby-formula-brain-building-duo-dha-mfgm-infant-0030087512107"
          },
          {
            "badge": "in_stock",
            "text": "In stock"
          }
        ],
        [
          {
            "text": "Similac Advance Infant Formula With Iron, Powder, 30.8-oz Value Can",
            "url": "https://aislesinventory.com/chicago/products/similac-advance-infant-formula-with-iron-powder-30-8-oz-value-can-0007007458586"
          },
          "30.8 oz",
          "$47.99",
          {
            "text": "Food 4 Less Washington Square, Chicago",
            "url": "https://aislesinventory.com/chicago/chicago/food-4-less-washington-square-chicago-70800567/similac-advance-infant-formula-with-iron-powder-30-8-oz-value-can-0007007458586"
          },
          {
            "badge": "in_stock",
            "text": "In stock"
          }
        ],
        [
          {
            "text": "Similac Alimentum With 2'-FL HMO, Hypoallergenic Infant Formula Powder, 12.1-oz Can",
            "url": "https://aislesinventory.com/chicago/products/similac-alimentum-with-2-fl-hmo-hypoallergenic-infant-formula-powder-0007007464712"
          },
          "12.1 oz",
          "$48.99",
          {
            "text": "Mariano’s Lakeshore East, Chicago",
            "url": "https://aislesinventory.com/chicago/chicago/marianos-lakeshore-east-chicago-53100503/similac-alimentum-with-2-fl-hmo-hypoallergenic-infant-formula-powder-0007007464712"
          },
          {
            "badge": "in_stock",
            "text": "In stock"
          }
        ],
        [
          {
            "text": "Similac NeoSure Premature Post-Discharge Infant Formula, Powder, 22.8-oz Value Can",
            "url": "https://aislesinventory.com/chicago/products/similac-neosure-premature-post-discharge-infant-formula-powder-22-8-0007007466924"
          },
          "22.8 oz",
          "$49.99",
          {
            "text": "Mariano’s Lakeshore East, Chicago",
            "url": "https://aislesinventory.com/chicago/chicago/marianos-lakeshore-east-chicago-53100503/similac-neosure-premature-post-discharge-infant-formula-powder-22-8-0007007466924"
          },
          {
            "badge": "in_stock",
            "text": "In stock"
          }
        ],
        [
          {
            "text": "Similac Sensitive Infant Formula Powder, 29.8-oz Value Can",
            "url": "https://aislesinventory.com/chicago/products/similac-sensitive-infant-formula-powder-29-8-oz-value-can-0007007462952"
          },
          "29.8 oz",
          "$49.99",
          {
            "text": "Mariano’s Lakeshore East, Chicago",
            "url": "https://aislesinventory.com/chicago/chicago/marianos-lakeshore-east-chicago-53100503/similac-sensitive-infant-formula-powder-29-8-oz-value-can-0007007462952"
          },
          {
            "badge": "in_stock",
            "text": "In stock"
          }
        ],
        [
          {
            "text": "Enfamil NeuroPro Baby Formula, Brain Building Duo DHA & MFGM, Infant Formula Powder",
            "url": "https://aislesinventory.com/chicago/products/enfamil-neuropro-baby-formula-brain-building-duo-dha-mfgm-infant-0030087512109"
          },
          "28.3 oz",
          "$55.99",
          {
            "text": "Food 4 Less 31st Cicero, Cicero",
            "url": "https://aislesinventory.com/chicago/cicero/food-4-less-31st-cicero-cicero-70800551/enfamil-neuropro-baby-formula-brain-building-duo-dha-mfgm-infant-0030087512109"
          },
          {
            "badge": "in_stock",
            "text": "In stock"
          }
        ]
      ],
      "footer": {
        "text": "All 26 products in Baby formula",
        "url": "https://aislesinventory.com/chicago/categories/baby-formula"
      }
    },
    {
      "id": "by-chain",
      "title": "Cheapest by chain",
      "type": "table",
      "columns": [
        "Chain",
        "Cheapest in-stock item",
        "Price",
        "Where"
      ],
      "rows": [
        [
          "Food 4 Less",
          "Similac 360 Total Care Made With Whole Milk Infant Formula, Ready to Feed, 32fl-oz Bottle, Pack of 1 (32 fl oz)",
          "$12.99",
          {
            "text": "Food 4 Less 31st Cicero, Cicero",
            "url": "https://aislesinventory.com/chicago/cicero/food-4-less-31st-cicero-cicero-70800551/similac-360-total-care-made-with-whole-milk-infant-formula-ready-to-0007007469429"
          }
        ],
        [
          "Mariano’s",
          "Similac Advance Infant Formula With Iron, Ready to Feed, 32-fl-oz Bottle (32 fl oz)",
          "$10.99",
          {
            "text": "Mariano’s West Loop, Chicago",
            "url": "https://aislesinventory.com/chicago/chicago/marianos-west-loop-chicago-53100508/similac-advance-infant-formula-with-iron-ready-to-feed-32-fl-oz-bottle-0007007453364"
          }
        ]
      ]
    },
    {
      "id": "related",
      "title": "Related",
      "type": "links",
      "items": [
        {
          "name": "Where can I find baby formula near Chicago?",
          "url": "https://aislesinventory.com/chicago/answers/where-to-find-baby-formula"
        },
        {
          "name": "Which stores in the Chicago, IL area have baby formula in stock for curbside pickup?",
          "url": "https://aislesinventory.com/chicago/answers/baby-formula-curbside-pickup"
        },
        {
          "name": "Which stores in the Chicago, IL area have baby formula in stock for delivery?",
          "url": "https://aislesinventory.com/chicago/answers/baby-formula-delivery"
        },
        {
          "name": "Is baby formula cheaper at Food 4 Less or Mariano’s in the Chicago, IL area?",
          "url": "https://aislesinventory.com/chicago/answers/baby-formula-chain-prices"
        },
        {
          "name": "All baby formula in the area",
          "url": "https://aislesinventory.com/chicago/categories/baby-formula"
        },
        {
          "name": "All questions for this area",
          "url": "https://aislesinventory.com/chicago/answers"
        }
      ]
    }
  ],
  "faq": [
    {
      "q": "Where is the cheapest baby formula in the Chicago, IL area?",
      "a": "As of Aisles' last check (Oct 18, 2026, 8:27 AM CDT), the lowest-priced baby formula reported in stock in the Chicago, IL area is Similac Advance Infant Formula With Iron, Ready to Feed, 32-fl-oz Bottle (32 fl oz) for $10.99 at Mariano’s West Loop, 40 S Halsted St, Chicago, IL 60661. Package sizes differ, so compare sizes as well as prices. Prices and availability are as reported by Food 4 Less and Mariano’s."
    },
    {
      "q": "How current are these prices?",
      "a": "Aisles checks these stores about once a day; this page reflects checks up to Oct 18, 2026, 8:27 AM CDT. Prices and stock can change at any time, so confirm with the store."
    }
  ],
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            "text": "As of Aisles' last check (Oct 18, 2026, 8:27 AM CDT), the lowest-priced baby formula reported in stock in the Chicago, IL area is Similac Advance Infant Formula With Iron, Ready to Feed, 32-fl-oz Bottle (32 fl oz) for $10.99 at Mariano’s West Loop, 40 S Halsted St, Chicago, IL 60661. Package sizes differ, so compare sizes as well as prices. Prices and availability are as reported by Food 4 Less and Mariano’s."
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