San Gabriel Valley Airport (IATA: EMT, ICAO: KEMT, FAA LID: EMT) — formerly El Monte Airport — is a public airport in El Monte, in Los Angeles County, California, United States.

[2] The Federal Aviation Administration (FAA) National Plan of Integrated Airport Systems for 2019–2023 categorized it as a regional reliever general aviation facility.

[3] The airport location is at 4233 Santa Anita Ave El Monte, CA 91731 and covers 103 acres (0.42 km2) at an elevation of 295.6 feet (90.1 m).

In 2021 the airport had 87,640 aircraft operations, average 240 per day: 99% general aviation, <1% air taxi, <1 commercial, and <1% military.

In December 2021, 93 aircraft were based at this airport: 87 single-engine, 1 multi-engine, and 5 helicopter.