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Ontario Municipal Airport (ONO) is a medium-sized public-use airport serving Ontario, Oregon, in the Treasure Valley near the Idaho border. The facility primarily supports general aviation, private aircraft, and charter operations for the surrounding agricultural region. Its location makes it a convenient gateway for visitors to eastern Oregon and western Idaho.
💡 Local Tip
If arriving by private or charter aircraft, fuel up early in the day—fixed-base operator services can have reduced availability in late afternoons and weekends.
🚖 Getting There
Getting to the airport is easiest by car, with the facility just a short drive from downtown Ontario via SW 4th Avenue. Taxi and rideshare services are limited in this rural area, so arranging ground transportation in advance is recommended. The airport's small size means parking is typically available right next to the apron without advance booking.
❓ Frequently Asked Questions
Q: Where is Ontario Municipal Airport located?
A: The airport is situated approximately 2 miles southwest of downtown Ontario, Oregon, in Malheur County, near the Idaho state line.
Q: Does the airport offer commercial passenger service?
A: Scheduled commercial service is very limited; the airport primarily serves general aviation, charter flights, and private aircraft. Most travelers in the region use Boise Airport for scheduled commercial flights.
Q: What facilities are available at the airport?
A: The airport features runways, hangars, tie-down areas, and basic services for general aviation pilots. There is no large terminal building for commercial passengers.
Q: Can I fly into the airport for hunting or fishing trips?
A: Yes, the airport is popular for charter flights into the region for outdoor recreation, particularly hunting and fishing in the Owyhee area and other eastern Oregon wilderness destinations.
AI-generated content · Generated Jun 26, 2026 · MiniMax-M3