Express Mail Overnight Guaranteed  
Express Mail® is our fastest service for time-sensitive letters, documents or merchandise. Guaranteed overnight delivery to most locations or your money back.
 
Express Mail Features
The fastest way to send packages.
Find the guaranteed delivery time
Delivery to most destinations 365 days a year – even Sundays and holidays.
No Saturday delivery charges, no residential surcharges, no fuel surcharges.
Free tracking information.
The only overnight delivery to mailboxes and P.O. Boxes.
Signature proof of delivery upon request.
Save when you print and pay for postage online.

View Express Mail Prices

  Calculate your price
Get the cost of sending Express Mail with our calculator.
Go to Calculator

  Print a Shipping Label
Pay and print postage online.
Go to Print a Shipping Label


 
Supplies
Get free Express Mail shipping supplies online.

Extra Services
Return Receipt – Get a postcard signed by the person who accepted your package.
Collect on Delivery – We’ll collect payment for postage and merchandise for you.
Insurance – Express Mail is automatically insured up to $100 free of charge. You can add extra insurance if you like.


Express Mail Hold for Pickup
Senders can have their shipments held securely at any one of our 31,000 Post Offices to await pickup.
Recipients can pick up their packages when it's convenient for them.
Service includes an automated callback notification to customers about the arrival status of their package.