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Costco Promo Codes & Coupons

6 active coupons. On average, we add 2 new Costco codes per month.

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Last checked by @moneysavequest

Get Costco Cash Rewards Anywhere Visa Is Accepted

Deal likelihood of working: High

Ongoing deal

The Costco Cash Back Rewards by Visa is a great card. Get rewards anywhere Visa is accepted. 4% on ...

The Costco Cash Back Rewards by Visa is a great card. Get rewards anywhere Visa is accepted. 4% on gas purchases is a great deal

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If you like Costco, you may like these deals

Costco's coupon availability is medium

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Last Check

Dealspotr has 40,000 deal hunters who add
and edit the deals you find on our site.

We check every source for Costco promo codes & deals

Plus Dealspotr Proprietary Sources

  • Costco coupons sourced from our 40,000 members
  • Costco single-use promo codes from our community
  • Personal Costco referral / invite codes from our community
  • We research and link to 3rd party retailers offering discounts & promo codes for Costco

Costco Coupon Timeline

  • Promo code added
  • In-store deal
  • Other deal
  • Jun
  • Jul
  • Aug
  • Sep

Pro tip: Next time you search for coupons, Google like "Costco dealspotr" to jump straight to Dealspotr’s more accurate coupon page. After all, we have more codes and fewer expired codes than Coupons.com and RetailMeNot. See the data.

Shoppers looking for Costco coupons also liked these deals

Frequently asked questions about Costco coupons

Does Costco price match?

You can check Costco's customer service page here to see if they have posted any information about price matching. Alternatively, you can check Costco's homepage to check for information regarding price matching.

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Costco Promo Codes & Coupons
Shop costco.com

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About Costco

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Costco is a major wholesalers & discounters retailer which operates the website costco.com. As of today, we have 3 active Costco product deals. The Dealspotr community last updated this page on September 10, 2017. On average, we launch 2 new Costco promo codes or coupons each month, with an average discount of 37% off and an average time to expiration of 36 days.

How to use Costco promo codes

  1. Go to costco.com then select the items you wish to purchase and add them to your shopping cart.
  2. Find a promo code on this page. Click to open the code, then click "copy" to copy the coupon code to your clipboard.
  3. Go back to costco.com and proceed to checkout. Look for the box labeled "Enter promo code" and paste your promo code in that box.
  4. Once you apply the promo code, your savings should be applied, and you can complete checkout.

Promo code didn't work? Read these expert tips.

  • Costco offers promo codes often. On average, Costco offers 2.25 codes or coupons per month. Check this page often, or follow Costco (hit the follow button up top) to keep updated on their latest discount codes.
  • Check for Costco's promo code exclusions. Costco promo codes sometimes have exceptions on certain categories or brands.
  • Look for the blue "site-wide" label for site-wide Costco promo codes. Site-wide codes can be applied to any item on Costco's website, and therefore are the most useful codes.
  • You can also try signing up for Costco's email list here. Sometimes, you can receive a Costco promo code in your inbox after signing up for their list.
  • Read our expert guide to finding promo codes for stores that rarely offer them.