How Much Postage Do You Need to Mail a Letter From the US to Hawaii?
Last Updated Mar 30, 2020 2:06:15 AM ET

Mailing a 1-ounce letter from anywhere in the United States to Hawaii costs 49 cents. Postal rates are uniform between all 50 states, so there is no additional cost to ship items to or from the mainland with USPS.
Currently, postal rates are 21 cents for every ounce over the first for letters and 34 cents for postcards. Parcels may vary in their cost of shipping due to the increased distance, but USPS Flat Rate Priority Shipping rates are the same to the non-continental states. Letters crossing the ocean may take slightly longer than normal to be delivered, however.
More From Reference

10 Must-Watch TED Talks That Have the Power to Change Your Life

Strange Americana: Does Video Footage of Bigfoot Really Exist?

How the COVID-19 Pandemic Will Change In-Person Retail Shopping in Lasting Ways

Tips and Tricks for Making Driveway Snow Removal Easier

Here’s How Online Games Like Prodigy Are Revolutionizing Education

What Are the Steps of Presidential Impeachment?