Priority Mail Flat Rate® Large Box - USPS.com
The Priority Mail Flat Rate® Large Box is a quick, easy, and convenient way for you to ship Priority Mail® packages. It features predetermined rates regardless of weight (domestically) or …
Large Flat Rate USPS Box: Dimensions, Weight & Cost (2025)
Nov 25, 2025 · The large flat rate USPS box is a shipping solution from the United States Postal Service designed to simplify sending bigger items. For a single price, currently around $24.75 …
USPS Priority Mail Flat Rate Boxes: Costs, Sizes, and Usage Guide
Sep 12, 2025 · For a large Flat Rate Box, expect to pay $24.75 retail or $19.51 commercial; for a small Flat Rate Box, $10.40 retail or $8.51 commercial. These rates simplify shipping heavy …
USPS Flat Rate Box Price Guide (2025): Small, Medium & Large …
Mar 21, 2025 · USPS Flat Rate Box Price Guide (2025): compare Small, Medium & Large pricing, savings vs Cubic, tips to cut 12–15% costs, automate labels, scale with Easyship.
All About USPS Boxes Sizes and Prices - yourboxpackaging.com
Sep 5, 2024 · These boxes are available in three sizes, USPS large box, USPS small box, and USPS medium box. Regional rate boxes are also free if ordered online, but at the local post …
USPS Flat Rate Boxes: Complete Size & Pricing Guide - Shippo
Feb 1, 2021 · In this complete guide, we'll cover everything you need to know about USPS flat rate boxes prices and sizes, Priority Mail shipping options, and when to choose flat rate versus …
USPS Flat Rate Boxes | Sizes, Costs & Shipping Guide 2024
Mar 3, 2025 · USPS Flat Rate Boxes offer a simple, affordable shipping option across the U.S. and internationally. Learn about sizes, rates, and how to get the most value from flat rate …
USPS Flat Rate Boxes, Envelopes, & Pricing - EasyPost
USPS provides these flat rate boxes and envelopes for free at most Post Offices or will ship them to you at the USPS Store. Using a USPS Flat Rate Box or Envelope can cut your shipping …
USPS Flat Rate Boxes: Complete Size & Pricing Guide
Sep 8, 2025 · That’s where USPS Flat Rate Boxes come in a simple solution where you pay a flat fee, no matter the weight or distance. In this guide, we’ll break down the different sizes, prices, …
What Size Boxes Does USPS Offer? Flat Rate Dimensions
Discover USPS flat-rate box dimensions—small, medium, large, APO/FPO tiers—and when flat-rate boxes offer the best value. Includes dimensions, weight limits, and specialty options.