Costco’s May–June Coupon Book Is Here: Save on Summer Essentials

If you’ve been waiting for the right moment to stock up on summer must-haves, that moment is now. The Costco May and June 2025 Coupon Book is officially live, and the savings run from May 14th through June 8th — giving you just under four weeks to take advantage before these prices disappear.

This isn’t your average coupon booklet. Costco’s seasonal coupon drops have become something of a shopping holiday for savvy families, and this one arrives right as spring hits full stride across the South and the rest of the country. Outdoor season is in full swing, travel planning is heating up, and backyards are calling — which makes the timing on several of these items especially sharp.

What’s in the Book?

Based on the featured items, this coupon book has something for nearly every household:

• Michelin tires — If you’ve been putting off a tire rotation or replacement before summer road trips, this is your window. Michelin is already one of the most trusted names in tires, and a Costco coupon discount makes them genuinely hard to beat.
• Orgain Collagen Peptides and Milk Protein — Health-conscious shoppers who already know the Orgain brand will want to stock up now. These bulk protein buys hit different at Costco prices, and the coupon pushes them even further.
• Canopies — Outdoor entertaining season is here. Whether you’re hosting a backyard cookout in Houston, tailgating in Atlanta, or setting up a shaded spot for the kids’ soccer games, a canopy is the kind of purchase you’ll use all summer. Catching one on a coupon discount is the smart play.

Who Should Make a Costco Run Right Now?

This coupon book is ideal for:

• Families with summer road trips on the calendar — Michelin tires on sale before a long haul is exactly the kind of deal you don’t skip.
• Health and fitness households — Orgain collagen and protein products at warehouse scale, on coupon, is a combination that’s hard to replicate at a grocery store or even online.
• Outdoor entertainers — A backyard canopy at a coupon price before Memorial Day is genuinely useful timing.

If you’re not a Costco member yet, this booklet is a good reason to reconsider — the annual fee pays for itself fast when you stack it against consistent coupon savings on premium brands like Michelin and Orgain. [AFFILIATE:amazon]

For non-members or anyone who wants to supplement their haul, Orgain products are also available through Amazon if your local Costco runs low — worth checking if bulk quantities sell out fast, which they sometimes do mid-booklet. [AFFILIATE:amazon]

A Few Caveats Worth Knowing

Costco coupon deals are while supplies last, and popular items (especially canopies and tires ahead of summer) tend to move fast. The booklet runs through June 8th, but don’t bank on waiting until the final week — high-traffic warehouses in metros like Dallas, Atlanta, and Miami can clear popular items well before the expiration date.

Also worth noting: Costco coupons are applied automatically at checkout — no clipping, no app scanning. Just show up and shop.

The Bottom Line

The Costco May–June 2025 coupon book covers real purchases real families make heading into summer: tires, protein, and outdoor gear. The combination of Costco’s already-competitive bulk pricing plus the coupon stack makes this a genuinely strong value window — but only until June 8th.

Browse the full coupon book at Costco Insider to see every available deal before your next warehouse trip.