USPS Express Mail




Overnight Delivery Guarantee

Our fastest domestic service, with limited exceptions, available 365 days a year, with a money-back guarantee1 and delivery shipping to most U.S. addresses, including PO Boxes™. Beginning at $23.75 at Post Office™ locations and online.


  • Free Package Pickup4 service at your home or office
  • Price includes proof of delivery signature record (if requested at time of purchase), and tracking information with USPS Tracking®
  • Includes up to $100 of insurance with most shipments
  • Overnight scheduled delivery by 10:30 am, or on a Sunday or holiday available in many major markets for an additional fee