Phrae Airport — , Thailand

PRH represents Phrae Airport, serving the historic city of Phrae in northern Thailand. This small regional airport connects Phrae, known for its teak wood architecture and old city walls, to Bangkok via domestic carriers, though service has been intermittent over the years depending on demand and airline operations. PRH's single runway and modest terminal reflect the relatively low tourist traffic compared to larger northern Thai destinations like Chiang Mai. The airport plays an important role for local business travelers and the limited number of visitors exploring Phrae's Wat Phra That Cho Hae temple and surrounding forested hills. Ground infrastructure remains basic but functional for its scale.