Portland Hillsboro Airport

KHIO HIO Portland, OR

KHIO is the ICAO code for Portland Hillsboro Airport (IATA HIO), located in Portland, OR.

The primary general aviation airport for the Portland metro area, 17 miles west of downtown Portland and minutes from the Washington County tech corridor.

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Airport guide

Portland Hillsboro Airport is a public-use general aviation airport with no commercial airline traffic. That means no TSA lines, no gate holds, and a straightforward ramp experience. It ranks as the second busiest airport in Oregon by operations, which reflects its role as the main reliever for Portland International and the hub for business aviation serving the west side of the metro.

The airport sits in Washington County, close to Intel's large campus in Hillsboro and Nike's world headquarters in Beaverton. If your travel is tech or corporate, KHIO often beats PDX on drive time and ground friction. Clay Lacy Aviation operates an FBO here, providing fuel, ramp handling, and crew amenities.

No slot requirements and no customs facility. International arrivals need to clear at a designated port of entry before landing here.

Getting there

Downtown Portland is about 17 miles east, a 25 to 35 minute drive depending on traffic on Highway 26. Beaverton is roughly 10 miles away, 15 minutes in normal conditions. Nike's Beaverton campus is about 12 miles and Intel's Hillsboro campus is under 5 miles. Car service and black car operators serve the airport; pre-arrangement is standard since there is no taxi stand. Rental cars are available on site.

At a glance

Customs / CBP Not available

Empty legs

Departing 7
Arriving 6
FBOs 2
Operators 4

Frequently asked questions about Portland Hillsboro Airport

What is KHIO airport?

KHIO is the ICAO code for Portland Hillsboro Airport, in Portland, OR.

What does HIO stand for?

HIO is the IATA code for Portland Hillsboro Airport (KHIO) in Portland, OR.

Where is Portland Hillsboro Airport?

Portland Hillsboro Airport is located in Portland, OR.

Does Portland Hillsboro Airport have customs?

No — Portland Hillsboro Airport does not have on-site customs. International arrivals need to clear at a designated port of entry first.

What FBOs are at Portland Hillsboro Airport?

Portland Hillsboro Airport has 2 FBOs: Aero Air, Hillsboro Aviation.