Compare envelope shipping rates ✉️

Find the cheapest way to ship letters, documents, and flat mailers. Compare flat rate envelopes from USPS, FedEx, and UPS.

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Compare envelope shipping rates

  1. Type the origin and destination city.
  2. Select location from autocomplete.
  3. Enter the envelope weight.
  4. Click "Get rates" to compare envelope rates from USPS, FedEx, and UPS.

Common:

This site compares shipping rates from postage purchased online.

Purchasing postage from a physical USPS, UPS, or FedEx store will not be the discounted rates shown on this site.

See below for accounts that provide discounted rates or visit our page on how to buy shipping labels online.