Hilo International Airport
(ITO)
Travelers passing through Hilo International Airport (ITO) can access basic mailing options and nearby postal services to meet their shipping and correspondence needs. While there is no full-service U.S. Post Office located inside the terminal, several convenient alternatives are available both at the airport and within the Hilo area.
These options support everything from mailing postcards and letters to shipping packages or purchasing postage supplies before departure or after arrival.
The most practical full-service postal facility for travelers using Hilo International Airport is the Hilo Post Office, located a short drive from the airport and downtown Hilo.
Hilo Post Office (USPS)
Address: 154 Waianuenue Avenue, Hilo, HI 96720, USA
Distance from ITO: Approximately 2–3 miles (about a 5–10 minute drive)
Hours: Monday–Friday: 8:30 AM – 4:30 PM · Saturday: Limited hours · Sunday: Closed
Services Offered:
Priority Mail and Priority Mail Express
First-Class Mail and international shipping
Certified and registered mail
Flat-rate boxes and mailing supplies
P.O. box rentals
Money orders
Drop-off for prepaid USPS packages
This location is ideal for travelers mailing souvenirs, documents, or packages before leaving East Hawaiʻi.
Although there is no staffed post office at ITO, USPS mail drop boxes may be available in public areas near the terminal.
These drop boxes are suitable for:
Letters and postcards
Small prepaid parcels
Mail with proper postage already applied
Mail deposited in these boxes is collected regularly by postal service personnel.
Some airport retail or convenience vendors may sell basic postal items, such as:
Postcards
Pre-stamped envelopes
Standard postage stamps
For larger shipments, packaging materials, or specialty mailing needs, travelers should visit the Hilo Post Office or a local shipping center.
For travelers who prefer private carriers or need expedited or international shipping, several shipping providers operate in and around Hilo.
FedEx Office / Ship Center – Hilo
Express and Ground shipping
Package drop-off
Packaging supplies
The UPS Store – Hilo
Domestic and international shipping
Packing assistance
Printing and business services
Availability, hours, and services vary by location, so advance confirmation is recommended.
Mail items before security, as USPS drop boxes are located only in public areas.
Allow time for off-site visits to post offices or shipping centers.
Review mailing restrictions for liquids, batteries, or international shipments.
Prepare early by purchasing stamps and supplies ahead of departure.
Hilo International Airport does not offer a full-service post office within the terminal, but travelers have easy access to reliable postal and shipping services nearby in Hilo.
Whether mailing postcards, shipping packages, or handling important documents, visitors will find practical and convenient options just minutes from the airport.