Costco May & June 2025 Coupon Book

New Month, New Savings: The May & June Costco Book is (Almost) Here!

Hey, fellow Costco-holics! 👋 The May & June 2025 Costco Coupon Book is making its appearance soon.

You should be seeing these arriving in mailboxes this week. Inside, you'll find discounts on all sorts of everyday staples, occasional treats, and even some seasonal goodies too.

These offers are valid starting May 14th and run through June 8th. That gives you a bit of time to plan your Costco trips.

Want to see what's on sale before you head to the warehouse?

Click here to check out the digital version! 👇

Hundreds of unadvertised deals from Costco stores around the country. New deals added daily.