La Porte Municipal Airport (IATA: LPO, ICAO: KPPO, FAA LID: PPO) is a city-owned public-use airport located three miles (5 km) south of the central business district of La Porte, a city in La Porte County, Indiana, United States.

[2] Although most U.S. airports use the same three-letter location identifier for the FAA and IATA, La Porte Municipal Airport is assigned PPO by the FAA and LPO by the IATA.

[3] La Porte Municipal Airport covers an area of 188 acres (76 ha) which contains two asphalt paved runways: 2/20 at 5,000 x 75 ft (1,524 x 23 m) and 14/32 measuring 2,800 x 60 ft (853 x 18 m).

[2] For the 12-month period ending December 31, 2005, the airport had 15,416 aircraft operations, an average of 42 per day: 99.7% general aviation and 0.3% air taxi.

There are 78 aircraft based at this airport: 91% single-engine, 5% multi-engine and 4% jet.