Costco utilizes a mix of internal logistics and third-party carriers to facilitate orders. Most items ship via UPS, FedEx, or USPS .

Specialty items like Japanese A5 Wagyu are shipped frozen to maintain quality.

Shipping is currently limited to the United States only. They do not deliver to international addresses, freight forwarders, or military boxes (APO/FPO). 2. Shipping Costs & Pricing Structure

Shipping at Costco is rarely "free," even when advertised as such, due to the warehouse's low-margin business model. Costco Grocery Online Delivery

Available nationwide (excluding AK, HI, and PR). This service covers a wide range of non-perishable staples.

Shipping at Costco: 2026 Operations Report Costco’s shipping model is fundamentally different from digital-first retailers like Amazon . While it offers essential nationwide delivery, its infrastructure is optimized for warehouse efficiency rather than high-speed individual fulfillment. 1. Delivery Methods & Availability