📍 HAWAII
Airport - Main Post Office
Post Office (USPS) · Honolulu
The Airport Main Post Office sits on Service Road A off Nimitz Highway near Honolulu's international airport, and it is the busiest of the U.S.
Location & contact
🕑 Hours
| By appointment | Call (808) 423-3434 to reserve a passport slot; walk-in service may be limited near closing. |
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📍 Location & contact
📖 About this office
The Airport Main Post Office sits on Service Road A off Nimitz Highway near Honolulu's international airport, and it is the busiest of the U.S. Postal Service acceptance counters serving the island of Oahu. Because it handles a high volume of travelers heading overseas, staff here process first-time adult and child DS-11 applications alongside the everyday postal window.
Passport acceptance at this branch runs by appointment, so call the office before you drive over to reserve a slot and confirm which days the passport agent is on duty. The building also takes passport photos on site, which spares you a separate errand. It is a practical choice if you live on the leeward or airport side of town, or if you are already headed toward the terminals.
For a full rundown of every acceptance counter across the island, browse the other Honolulu passport offices, or step up a level to the statewide Hawaii passport guide for agency details.
💡 Good to know
Parking is on site, but the facility can be hard to spot the first time — look for the passport office signage once you turn onto Service Road A. Have your completed but unsigned DS-11, proof of U.S. citizenship, and a photo ID ready before your appointment. Traveling within two weeks? Honolulu also hosts a full regional passport agency for urgent cases.