Costco May Hot Buys Part 2: Deals to Grab May 3–11
Just when you thought you’d seen everything Costco had to offer this month, they went ahead and dropped a second round of May 2025 Hot Buys coupons. That’s right — Part 2 is here, and if you haven’t made your Costco run yet, now you have an even better reason to go.
These in-warehouse Hot Buys coupons started May 3rd and run through May 11th, so the window is short. This isn’t the kind of sale you can sleep on — Hot Buys are in-warehouse only, which means you won’t find these prices online or on the app. You have to show up.
Why This Round Is Worth Paying Attention To
Costco releasing a second batch of Hot Buys coupons in the same month is unusual — the source notes it’s “an interesting twist.” That alone is a signal this is a stronger-than-average savings event. The tags associated with this sale include Kirkland Signature, Once Upon a Farm, One Degree, protein bars, rolled oats, and even Costco Travel deals, which tells you the savings are spread across grocery, health, and beyond.
For Southern families stocking up ahead of summer, this timing is genuinely useful. Rolled oats and protein bars are pantry staples that store well, and buying in bulk at a discount is exactly what a Costco membership is built for. If you’ve got kids at home finishing up the school year, Once Upon a Farm products are a popular choice for parents who want cleaner ingredient lists without paying boutique prices.
Who Should Make the Trip
- Families with young kids — Once Upon a Farm products are on the list, making this a good excuse to stock up on kid-friendly snacks with better-for-you ingredients.
- Health-conscious shoppers — Protein bars and rolled oats showing up in a Hot Buys event is a win if you’re trying to eat well without overpaying.
- Anyone planning summer travel — Costco Travel deals are reportedly part of this event, and spring is exactly when you want to lock in summer vacation pricing before it climbs.
- Pantry preppers — Bulk staples at Hot Buys prices are the kind of deal that pays for your Costco membership all by itself.
A Few Things to Keep in Mind
These are in-warehouse only deals — you cannot order them online. If your nearest Costco is a bit of a drive, it’s worth calling ahead or checking the Costco Insider link below to confirm which specific items are discounted before you make the trip. Stock on Hot Buys can also move fast, especially on weekends, so earlier in the week is usually your best bet.
Also worth noting: if you already read our coverage of the Costco June 2025 Hot Buys, those are separate deals coming later in the summer. This May Part 2 event is its own thing and expires May 11th.
Don’t Miss the Window
May 11th will be here before you know it. If Kirkland Signature, cleaner snack brands, or Costco Travel deals are on your radar, this is a legitimately good time to head in. Check the full list of May 2025 Hot Buys Part 2 coupons at Costco Insider and plan your list before you go — your future self (and your pantry) will thank you.