Laoag International Airport (Ilocano: Sangalubongan a Pagpatayaban ti Laoag; Filipino: Paliparang Pandaigdig ng Laoag; IATA: LAO, ICAO: RPLI) is the main airport serving the general area of Laoag, the capital city of the province of Ilocos Norte in the Philippines. It is the only airport in Ilocos Norte and is the northernmost international airport in the Philippines.

It has one 2,784-meter runway and is designated as a secondary/alternate international airport by the Civil Aviation Authority of the Philippines, a body of the Department of