Portland International Airport (IATA: PDX, ICAO: KPDX, FAA LID: PDX) is within Portland's city limits just south of the Columbia River in Multnomah County, 6 miles (10 kilometers) by air and 12 mi (19 km) by highway northeast of downtown Portland. Portland International Airport has direct flights and connections to most major airports throughout the United States, and non-stop international flights to Canada, Germany, Iceland, Japan, Mexico, the Netherlands, and the United Kingdom. The airport i