Oregon's primary international gateway serving the Pacific Northwest.
Opened
1940
Location
Portland, United States
Portland International Airport (PDX) is the largest and busiest airport in Oregon, serving the Portland metropolitan area and much of the Pacific Northwest. It handles tens of millions of passengers annually and offers nonstop flights to destinations across North America, Europe, and Asia.
The airport is owned and operated by the Port of Portland and is consistently ranked among the most user-friendly airports in the United States. PDX is well known for its local dining and retail offerings, featuring many Portland-area restaurants and shops inside the terminal.
A major terminal expansion and renovation project has been underway in the early 2020s, designed by ZGF Architects, aiming to increase capacity and modernize the facility while preserving the airport's celebrated character.
Terminals
PDX operates as a single main terminal with multiple concourses, including Concourses A, B, C, D, and E, serving both domestic and international flights.
Getting to & from
TriMet's MAX Red Line light rail connects PDX directly to downtown Portland and the broader metro area, with the journey taking approximately 40 minutes.
Airlines here
Alaska Airlines uses PDX as a focus city, while United, Delta, American, Southwest, and international carriers such as Lufthansa and KLM also operate regular service.
Notable facts
›PDX has repeatedly won awards for best airport in North America from Travel + Leisure and Condé Nast Traveler.
›The airport's carpet pattern became a regional cultural icon, spawning merchandise and a dedicated fan following.
›A major terminal redevelopment project announced in the 2010s is adding significant new gate and concourse capacity.
›PDX sits along the Columbia River on the border between Oregon and Washington state.
›Alaska Airlines is the dominant carrier at PDX, operating the most flights of any airline at the airport.
This profile is provided for general information only. Details may be inaccurate or outdated — always verify with the airport's official website before acting on them.
Official contacts sourced from the airport authority. Verified 2026-08-11.
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Passport, Visa & Immigration
Flying internationally via PDX? Check entry, transit and customs requirements for United States from official government sources.
Portland International Airport is a joint civil–military airport and the largest airport in the U.S. state of Oregon, accounting for 90% of the state's passenger air travel and more than 95% of its air cargo. It is within Portland's city limits just south of the Columbia River in Multnomah County, 6 miles by air and 12 mi (19 km) by highway northeast of downtown Portland. Portland International Airport is often referred to by its IATA airport code, PDX. The airport covers 3,000 acres of land.