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Cheapest Way to Ship a Package in 2026 (With Calculator)

Compare USPS, UPS & FedEx to find the cheapest shipping option for your package. Real rates by weight, size, and destination.

Last updated - 2 min read

There's no single cheapest carrier. It changes based on your package weight and where it's going.

By weight - who wins

  • Under 1 lb:USPS wins. Don't overthink it. Rates start around $4-5.
  • 1-5 lbs: Compare everything. USPS Ground Advantage, UPS Ground Saver, and FedEx SmartPost are all competitive. The cheapest changes by route.
  • 5-20 lbs: UPS Ground usually wins. USPS gets expensive above 5 lbs. UPS stays flat and includes $100 free insurance.
  • Over 20 lbs:UPS or FedEx Ground. USPS isn't designed for heavy packages and their pricing shows it.

Real example - 5 lbs, Texas to New York

CarrierPriceDelivery
UPS Ground~$14-173 days
USPS Priority Mail~$16-201-3 days
FedEx Ground~$16-203 days

At this weight, UPS is cheapest AND includes insurance.

Other ways to save

Use the smallest box possible - carriers charge for both weight and dimensions. Ship from home instead of the post office or UPS Store. Compare flat rate vs regular pricing for heavy, small items.

The only way to know the cheapest rate for YOUR package is to compare all carriers at once.

Find the cheapest rate for your package

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On their way

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Last 30 days

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  • USPS

    Lila Chen

    $7.42

    Ground Advantage®

    In Transit
  • UPS

    Marcus Patel

    $11.18

    Ground®

    Delivered
  • FedEx

    Aiko Tanaka

    $22.91

    Express Saver®

    Label Created