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As of November 11, 2026, King Soopers is barely cheaper. You'd pay about 2% less for the same groceries at King Soopers than at Fiesta Mart.
King Soopers wins overall — but not on every item. Download Labeled App and discover healthy foods for less.
Calculated by multiplying the average 10¢ price difference by a standard 20-item grocery trip.
Biggest saving at King SoopersBertolli Olive Oil Extra Virgin - 1.5 Liter$17.99 vs $29.99 at Fiesta Mart — save $12.00
Biggest saving at Fiesta MartSimilac Infant Formula, With Iron, Milk Based Powder, 0 12 Months 13.1 Oz$32.29 vs $38.99 at King Soopers — save $6.70
The 15 products carried by the most stores we track — no more than two from any aisle — priced at King Soopers and Fiesta Mart.
| Product | King Soopers | Fiesta Mart |
|---|---|---|
| Daisy Squeezable Sour Cream 14 Ounces | $3.39 | $2.77 |
| Country Crock Original Vegetable Oil Spread 15 Ounces | $3.69 | $4.29 |
| Jiffy Corn Muffin Mix 8.5 Oz | $0.74 | $0.67 |
| Nutella Hazelnut Spread with Cocoa | $5.49 | $5.49 |
| Coca-Cola Soda Cans | $11.99 | $9.97 |
| El Monterey Beef and Bean Burrito, Family size 8 pack/ 32 oz | $5.99 | $6.57 |
| King's Hawaiian Original Hawaiian Sweet Rolls, 12 Count | $5.49 | $3.97 |
| Alani Nu Pink Slush Sugar Free Energy Drink Can | $2.99 | $2.49 |
| Dave's Killer Bread Organic 21 Whole Grains & Seeds Bread 27 Ounces | $6.79 | $7.49 |
| Eggo Blueberry Waffles - 10 ct | $3.00 | $3.98 |
| belVita Blueberry Breakfast Bars Biscuits | $5.49 | $4.99 |
| CHIPS AHOY! Original Chocolate Chip Cookies - 18.2 Oz | $4.79 | $6.99 |
| Star Kist Tuna, In Water, Chunk Light 5 Oz | $1.29 | $1.09 |
| Spam 25% Less Sodium Meat 12 Oz | $4.59 | $4.49 |
| Birds Eye Broccoli Florets 10.8 Oz | $2.29 | $3.69 |
| Total | $68.01 | $68.94 |
King Soopers is $0.93 cheaper on this basket.
Average price of the matched products in each aisle, biggest difference first.
| Aisle | King Soopers | Fiesta Mart | CheaperGap |
|---|---|---|---|
| Ready meals263 items | $4.43 | $5.24 | King Soopers · 15% |
| Snacks348 items | $4.55 | $5.02 | King Soopers · 9% |
| Beverages596 items | $5.78 | $5.32 | Fiesta Mart · 8% |
| Baby food36 items | $6.51 | $6.15 | Fiesta Mart · 6% |
| Meat101 items | $5.24 | $5.48 | King Soopers · 4% |
| Bakery110 items | $4.31 | $4.45 | King Soopers · 3% |
| Frozen53 items | $6.11 | $6.32 | King Soopers · 3% |
| Pantry299 items | $3.48 | $3.60 | King Soopers · 3% |
| Dairy163 items | $4.33 | $4.42 | King Soopers · 2% |
The same products grouped by what they cost — a store can win on everyday basics and lose on bigger-ticket items, or the other way round.
| Price level | King Soopers | Fiesta Mart | CheaperGap |
|---|---|---|---|
| Under $3652 items | $1.98 | $2.05 | King Soopers · 3% |
| $3 to $101,208 items | $5.42 | $5.45 | King Soopers · 1% |
| Over $10126 items | $13.84 | $14.66 | King Soopers · 6% |
Matched products grouped by their Labeled ingredient score, from A (cleanest ingredients) to C.
| Ingredient score | King Soopers | Fiesta Mart | CheaperGap |
|---|---|---|---|
 Score A315 items | $4.14 | $4.16 | King Soopers · 1% |
 Score AB344 items | $4.58 | $4.67 | King Soopers · 2% |
 Score B647 items | $4.66 | $4.81 | King Soopers · 3% |
 Score C680 items | $5.42 | $5.51 | King Soopers · 2% |
Scores come from the Labeled app, which grades each product's ingredients against research from the FDA, EFSA, WHO and others.
Prices are periodic snapshots and may differ from your local store.
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