us post office express mail cost

USPS express mail cost depends on the size, weight, and destination of the package. Express Mail, now known as Priority Mail Express, is USPS’s fastest service, offering overnight delivery to most U.S. locations. Rates for a small envelope start at $26.35, but the price increases based on package size and weight. This service is ideal for urgent, time-sensitive deliveries and includes tracking, delivery guarantees, and insurance coverage up to $100.