A larger Flat Rate Box means a higher rate increase. ships at the lowest cost compared to FedEx and UPS each and every time. USPS's shipping rates tend to equal those of UPS and FedEx Ground as the ...

18 UPS Ground: UPS urges customers to check its website and use their ... one-day and two-day free shipping options. If ...

While USPS typically offers the cheapest options, UPS and FedEx prices are competitive. All three carriers offer flat-rate shipping options. USPS cannot ship packages weighing more than 70 pounds.

Have gifts you need to ship to loved ones? Here are the shipping deadlines for holiday gift deliveries for the U.S. Postal Service, FedEx and UPS.

Still slacking on your holiday shipping? You have a little over a week until Christmas; see shipping deadlines from FedEx, Amazon and more ...