Question: is ups or fedex cheaper?
Answer: At exactly 2 lbs, FedEx/UPS is slightly cheaper. Above 2 lbs, the USPS medium flat rate box is slightly cheaper than FedEx or UPS Ground. The break even point compared to FedEx and UPS for a large Priority Mail flat rate box is about 5 lbs. ... Otherwise, FedEx or UPS Ground will always be cheaper.