5 of the Best Costco Deals for June 2024

The whole reason Costco has such a loyal customer base is that the store is known for its consistently low prices. But sometimes, Costco manages to one-up itself with monthly deals that bring your costs down even more. Here are some of the top bargains you'll find at Costco this June.

1. $3 off Kirkland Signature Non-Drowsy AllerClear Antihistamine 10mg, 365 Tablets

If you're an allergy sufferer, the spring onslaught is no joke. All of that flying tree pollen can make for a miserable experience complete with watery, itchy eyes, a runny nose, and a scratchy voice reminiscent of Marge Simpson.

If you need daily allergy relief, then it pays to save money on antihistamines. Right now, Costco is offering $3 off a 365-count of Kirkland allergy tablets. They contain loratadine, the active ingredient in Claritin.

With this discount, you're looking at paying just $0.02 per pill, which is worth the cost of relief. And if you're wondering whether that's really such a good deal, you should know that right now, Amazon has a 100-count of Claritin on sale for 49% off. But even there, you're paying $0.25 per pill, which is a far cry from two pennies.

2. $9 off Kirkland Signature Diapers Sizes 3-6

If you have a baby or toddler, diapers are an unavoidable part of your budget. That's why it pays to take advantage of this limited-time deal from Costco.

Right now, you can save $9 on a 222-count box of Kirkland diapers, bringing your cost per diaper to just $0.16. Even though Costco offers a pretty good deal on bulk Huggies diapers, you're paying $0.27 per diaper for those.

3. $5.50 off a three-pack of OFF! Deep Woods Dry Insect Repellent

Have you ever gotten a mosquito bite that was so bad you wanted to rip off one of your limbs just to make the itching stop? Bug bites can be truly miserable, and in some cases, dangerous -- such as with ticks. So it's important to protect yourself during the warm weather months, especially if you spend a lot of time outdoors.

This month, Costco is selling a three-pack of OFF! Deep Woods Dry Insect Repellent for $5.50 off the usual price. You may want to stock up for the fall season as well if you do a lot of hiking, since ticks can be a threat until there's a consistent frost.

4. $150 off the Vitamix A2300 SmartPrep Deluxe Kitchen System

If you've never used a Vitamix before, you should know that it's no ordinary blender. The Vitamix A2300 SmartPrep Deluxe Kitchen System is a highly powerful machine that includes a food processor attachment, slicing and shredding discs, a large-sized work bowl, and more.

If you like to plan your meals and cook in batches, a Vitamix might easily help you cut down on your prep time. It's great for everything from smoothies to soups, and you can get it now for $150 off the usual price.

However, do keep in mind that this is a members-only item at Costco. Non-members can shop on Costco.com and pay a 5% surcharge on many items. But with this item, you can't do that. So if it's on your wish list, you may want to consider buying a basic membership for the $150 savings.

A basic Costco membership only costs $60 a year. Even if you don't make a single other purchase from Costco, you might still come out ahead financially.

5. $6.20 off of KIND Nut Bar, Variety Pack, 22-count

What sets KIND bars apart from typical granola bars is that they tend to have less sugar and more protein per serving. But they can also be a lot more expensive than the junky type of granola bars many of us enjoyed when we were kids.

Normally, the cost of KIND bars at Costco is more than $1 per bar. But right now, you can save $6.20 on a 22-count box, bringing your price per bar to $0.81. And because you're getting a variety pack, you're less likely to get bored of eating the same exact bar every day.

It's worth claiming these deals if you have a need for the products at hand, whether due to wanting to up your kitchen game or keep pesky mosquitoes at bay. But don't wait. Some of these deals won't be around for all of June, so if you want to enjoy the most savings, run to Costco or visit Costco.com ASAP.