Portland Airport may refer to: Portland Airport (Victoria) in Portland, Victoria, Australia (IATA: PTJ) Portland International Airport in Portland, Oregon, United States (FAA: PDX) Portland International Jetport in Portland, Maine, United States (FAA: PWM) Portland Municipal Airport (Indiana) in Portland, Indiana, United States (FAA: PLD) Portland Municipal Airport (Tennessee) in Portland, Tennessee, United States (FAA: 1M5) See also Portland-Hillsboro Airport in Hillsboro, Oregon, United States (FAA: HIO) Portland-Troutdale Airport in Troutdale, Oregon, United States (FAA: TTD) Portland-Mulino Airport in Mulino, Oregon, United States (FAA: 4S9) Portland Downtown Heliport in Portland, Oregon, United States (FAA: 61J) Hunt Airport in Portland, Texas, United States (FAA: 9R5)