Alana Vandagriff | 

The Costco Memorial Day Sale Ends June 8 — With 30% Off Appliances, More

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If you've got a Costco membership, you're in for a treat around Memorial Day. Their sale kicks off in mid-May and lasts for around three weeks, ending the first weekend of June, with lots of savings on items like household appliances, backyard essentials, furniture, food, and BBQ supplies.

While Costco is not open on Memorial Day itself, their special Costco deals for Memorial Day will be available to shop online during the entire sale. We'll keep this post updated with the best Costco Memorial Day deals we're finding before and after the holiday.

For more smart shopping tips and savings hacks, download the KCL app or text HACKS to 57299.

Best Costco Memorial Day Sale Deals Still Available

Appliance Deals

See our Costco Appliance Savings Event roundup for even more appliance deals, with tips on how to stack your savings online.

Whirlpool Dishwasher
Online Deal at Costco
$549.99$779.9929% off
Exp 06/08/25
Samsung Refrigerator
Online Deal at Costco
$1049.99$1499.9930% off
Exp 06/08/25
Samsung Appliance Bundle
Online Deal at Costco
$1849.97$3299.9744% off
LG Washer
Online Deal at Costco
$749.99$999.9925% off
Exp 06/08/25
LG Dryer
Online Deal at Costco
$749.99$999.9925% off
Exp 06/08/25

Mattress Deal

Casper Memory Foam Mattress
In-Store Deal at Costco
$449.99$599.9925% off
Exp 06/08/25

Grocery and BBQ Deals

See even more Costco grocery deals happening now in our Costco Coupon Book roundup for this month.

In-Store Deal at Costco
Kinder's Honey Hot Barbeque Sauce
$4.99$6.9929% off
What to buy
1 Kinder's Honey Hot Barbeque Sauce, 27 oz, $6.99
Buy 1, save $2
Exp 06/08/25
Columbus Seasoned Turkey Burgers
In-Store Deal at Costco
Columbus Seasoned Turkey Burgers
$8.89$12.4929% off
What to buy
1 Columbus Seasoned Turkey Burgers, 10 ct, $12.49
Buy 1, save $3.60
Exp 06/16/25
Dixie Ultra Paper Plates
In-Store Deal at Costco
$15.99$19.9920% off
What to buy
Exp 06/08/25
Doritos Tortilla Chips
In-Store Deal at Costco
$4.99$6.9929% off
What to buy
Exp 06/08/25
Late July Organic Tortilla Chips
In-Store Deal at Costco
Late July Organic Tortilla Chips
$4.89$6.9930% off
What to buy
1 Late July Organic Tortilla Chips, 22 oz, $6.99
Buy 1, save $2.10, limit 10
Exp 06/08/25

Nestle Drumstick Ice Cream Cones
In-Store Deal at Costco
$7.99$10.9927% off
Exp 06/08/25
Kraft Singles American Cheese
In-Store Deal at Costco
$8.29$12.2933% off
Exp 06/08/25
Reynolds Wrap Aluminum Foil
In-Store Deal at Costco
$18.49$23.9923% off
What to buy
Price Summary
$0.04 per sq ft
Exp 06/08/25

Get a Costco Membership

Costco's Memorial Day Sale is an annual 3-week sale with additional savings on select items.

Some of the deals featured for Memorial Day are different than the ones you see in the May edition of the Costco Coupon Book, as the Memorial Day sale includes additional savings on appliances, mattresses, and more.

Keep in mind that Costco stores are closed on Memorial Day itself, but you can still shop online during the entire 3-week sale (or in stores on the days they are open). Also remember that you'll only get the advertised prices if you're a Costco member.

The Costco Memorial Day Sale started on May 15, 2025, with deals on appliances, mattresses, food, and more.

Costco Memorial Day Sale 2025 start date

As of Thursday, May 15, Costco updated their website and app with an announcement that Memorial Day Savings had started. The initial round of deals is always for big-ticket items like appliances and mattresses, with additional deals rolling out in the week before Memorial Day (May 26). The appliance deals end on June 8, but a few other deals wrap up by June 4.

Is Costco open on Memorial Day?

No, Costco always closes on Memorial Day. But their special holiday prices for Memorial Day will be available online.

Tips for Shopping the Costco Memorial Day Sale

costco-executive-membership-card-kcl-4

To make the most of your Costco Memorial Day shopping experience, keep these tips in mind:

Shop online.

While Costco’s physical warehouse locations offer excellent deals, you can often find exclusive online-only discounts at Costco.com during the Costco Memorial Day Sale. Many of these items ship for free.

Use Costco's price adjustment policy to your advantage.

With the Costco Price Adjustment Policy, if you purchase an item from Costco and it goes on sale within 30 days, you can request a price adjustment to refund you the difference. This policy can help you save even more, no matter when you shop (before or after a sale).

Consider a membership.

Although Costco is a membership-based warehouse club, you can still shop during the Memorial Day Sale without a membership. However, as a non-member, you’ll pay a 5% surcharge on every purchase. Check out our Costco membership guide for help choosing the right level of membership.

Best Memorial Day Sales at Costco: KCL Top Picks

Food and BBQ Supplies

Costco’s Memorial Day sale is a great time to stock up for a summer BBQ. Instant Savings food deals will knock up to 30% off regular prices.

Mattresses

Big-ticket items like sectionals, air mattresses, and foam mattresses always go on sale at Costco during the Memorial Day savings event. Aim to save around 20% on mattresses and bedding.

Home and Kitchen Appliances

Shop Costco online for the best deals on high-quality appliances from LG, Samsung, and Whirlpool.

In 2025, you can stack your savings with the Costco Direct promotion. The more you purchase from Costco Direct in one transaction, the more you save. Your items have to be shipped to the same address to receive these savings:

  • Buy 2 Items, Save $150

  • Buy 3 Items, Save $300

  • Buy 4 Items, Save $450

  • Buy 5 or more Items, Save $600

Costco also has a spend $1,999, save $300 or spend $2,499, save $500 promotion on select appliances.

KCL TIP: If you see "Costco Direct" on an item listed on Costco.com, it just means the product will be shipped from a Costco distribution center instead of a Costco warehouse. This helps them speed up the delivery process, especially for large items.

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