If you walk down the aisle that has the oils, it’s overwhelming. There are so many options for Costo Olive Oil.
Before you plunk down money on a container, it’s best to do your research. But that’s easier said than done.
With so many terms on the labels, it’s difficult to understand what you are getting with Costco olive oil. Let’s break down all the varieties and determine the best Costco olive oil 2023.
Best Costco Olive Oil 2023
Costco has the following types of olive oil in 2023. These are available in warehouse and online.
- Kirkland Signature California Extra Virgin Olive Oil *This Product Is Being Discontinued As of May 2023*
- Kirkland Signature 15% Virgin Olive Oil
- Filippo Berio Olive Oil
- Filippo Berio Extra Light Tasting Olive Oil
- Kirkland Signature Organic Extra Virgin Olive Oil
- Filippo Berio Extra Virgin Olive Oil
Our favorite is the Kirkland Signature Organic Extra Virgin Olive Oil. It has a wonderful taste and great health benefits. It’s got an excellent olive flavor that’s not overpowering.
Costco Olive Oil Price
Here are all the Costco Olive Oil Prices for 2023.
| Type | Price | Size | ounces | Price Per Ounce |
| Kirkland Signature California Extra Virgin Olive Oil | $11.69 | 1L | 33.814 | .345 |
| Kirkland Signature 15% Virgin Olive Oil | $34.89 | 6L (2 containers at 3L each) | 202.884 | .171 |
| Filippo Berio Olive Oil | $29.99 | 5Q 9oz. | 169 | .177 |
| Filippo Berio Extra Light Tasting Olive Oil | $19.59 | 3Q 5.4oz | 120.691 | .162 |
| Kirkland Signature Organic Extra Virgin Olive Oil | $13.49 | 2L | 67.628 | .199 |
| Filippo Berio Extra Virgin Olive Oil | $24.56 | 3Qt 5.4 oz | 101.4 | .242 |
Price per ounce is the best way to compare multiple products. The Filippo Berio Extra Light Tasting Olive Oil is the cheapest. But the cheapest may not be the Best Costco Olive Oil for your needs.
Also, many of these containers are large. Olive oils have expiration dates. Consider if you can use it all before the product goes bad.
Costco Olive Oil Review — Is Costco Olive Oil Good?
We love and purchase the Kirkland Signature Organic Extra Virgin Olive Oil often.
Since it’s extra virgin, it is not treated with chemicals or heated. Therefore it retains the phenols, which a few studies suggest may have added health benefits.
The fact that it’s organic is a bonus but not necessary. Most olive trees are pretty hardy and don’t often need pesticides. More often, treatments are to increase the yield.
The Kirkland Signature Organic Extra Virgin Olive Oil is one of the more expensive options, but at just under 20 cents per ounce, it’s still a great value.
Olive oil can be affected by light over time. The opaque container helps maintain freshness. The 2L size is manageable, and we’ve found that we have no problem using it before it goes bad.
We love to use it for roasting, sauteeing, baking, marinades, and salad dressings. We do NOT use it for deep frying. While some say the smoke point of olive oil is too low for deep frying, it’s actually 410 degrees.
Deep frying is within the 350-375 degree range. We don’t use olive oil for deep frying due to cost.
Costco Olive Oil FAQ
Where Does Costco Olive Oil Come From? Is Kirkland Olive Oil From Italy?
Kirkland Signature Organic Extra Virgin Olive Oil contains some oils from Italy. According to the package, the product is packaged in the USA with select oils from Argentina, Greece, Italy, Portugal, Spain, and Tunisia.
Can I Fry With Kirkland Olive Oil?
Contrary to popular belief, you can fry with olive oil.
The smoke point of an oil is the temperature at which the oil emits smoke. Many believe that when this temp is reached, the oils start to break down. Extra virgin olive oil has a smoke point of 410 degrees. Light olive oil has an even higher smoke point of 465-470 degrees.
Deep frying is typically within the 350-370 degree range, so most olive oils are safe.
We DON’T use olive oils for frying due to cost. Even though olive oils at Costco are reasonably priced, it is still one of the pricier types of oil. Deep frying requires a lot of oil.
How Long Does Costco Olive Oil Last?
Most olive oils have an expiration date on the package. This date is typically 18-24 months from bottling. But olive oil starts to degrade after opening — it’s best to use it within six months.
Light, heat, and oxygen break down the oils faster. It should be in an opaque container (which most olive oils sold at Costco are except Filippo Berrio Light Tasting Olive Oil and Kirkland Signature 15% Virgin Olive Oil).
Do not transfer the oil to clear containers or store them near the stove. A sniff test helps determine if your oil is rancid. If you smell crayons or peanuts, it’s best to toss the product.
Which Costco Olive Oil Is Good For Cooking?
Extra virgin olive oil is considered the gold standard of oils and works for most cooking needs. Since this version is the first press, it has the most flavor, which works well in salad dressings and finishing a dish.
Olive oil is sometimes not recommended for specific applications due to cost. All three Costco extra virgin olives are reasonably priced. Therefore, we recommend any of them for roasting, sauteeing, baking, and more.
We do NOT recommend extra virgin olive oil for deep frying. There are better, cheaper oils for that use.
What is the Healthiest Olive Oil?
Olive oil is one of the healthiest cooking oils due to its numerous health benefits. Extra virgin olive oil has an added advantage over the other varieties.
All olive oils contain high levels of monounsaturated fatty acids, which, when replacing saturated fats, are known to lower your “bad” cholesterol or LDLs.
EVOO is never chemically treated. When cooking oils are refined, they lose some of their natural chemicals, including phenols. “Small experiments suggest that higher concentrations of phenols may provide extra antioxidant effects,” according to Harvard Health.
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