Ontario International Airport logo

Ontario International Airport

  • PAX: 7,084,864
  • IATA: ONT
  • ICAO: ONT

Introduction to Ontario International Airport

Ranked as the second most popular mid-sized airport by J.D. Power, Ontario International Airport (ONT) serves more than 7 million passengers per year and offers nonstop service to two dozen major airports in the U.S., Mexico, Central America and Taiwan. ONT is owned and operated by the Ontario International Airport Authority, a Joint Powers Agreement between the City of Ontario and the San Bernardino County. More information is available at flyOntario.com. Follow @flyONT on FacebookX and Instagram

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Latest Ontario International Airport News

Airport Updates: Latest News On The Global Market (W/C May 11, 2026)

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The latest news on airports globally, with updates on financing, infrastructure expansion and sustainability initiatives.

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Other Ontario International Airport News

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