Ontario, Oregon
KONO Ontario Muni
Ontario Muni (KONO) is a non-towered, public-use airport in Ontario, Oregon, at 2,193.3 ft MSL. Its runway is 15/33 (5,006 by 100 ft, asphalt). CTAF 122.8.
FAA NASR data effective Oct 29, 2026. Not for navigation; verify with current FAA charts and the Chart Supplement.
Airport
At a glance
- Identifiers
- ICAO KONO, FAA ONO
- Location
- Ontario, Oregon (Malheur County). 3 NM W of the city center
- Elevation
- 2,193.3 ft MSL
- Position
- 44.0194° N, 117.0130° W
- Control tower
- No, non-towered
- Sectional chart
- Klamath Falls
- Magnetic variation
- 13° E (2020)
- Fuel
- 100LL, Jet A
- Ownership
- Publicly owned, open to the public
- Attendance
- NOV-MAR M-F 0900-1500; APR-OCT ALL 0800-1700
1 runway
Runways
| Runway | Length × width | Surface | Edge lights |
|---|---|---|---|
| 15/33 | 5,006 × 100 ft | Asphalt, fair condition | Medium intensity |
Runway ends and traffic pattern
| End | Pattern | Glide slope lights | Instrument | Displaced threshold | Landing distance |
|---|---|---|---|---|---|
| 15 | Left traffic | 2-light PAPI, left | None listed | None listed | Not listed |
| 33 | Left traffic | 2-light PAPI, left | None listed | None listed | Not listed |
VHF
Frequencies
- CTAF
- 122.8
- Actvt Reil Rwy 15 & 33; Mirl Rwy 15/33 - Ctaf. Papi Rwy 15 & 33 Oper Cont.
- UNICOM
- 122.8
Weather station
- ASOS ONO
- 135.275
Before you go
Brief KONO in Ascent EFB.
Current weather, NOTAMs and the airport diagram for Ontario Muni, in the app on iPhone and iPad.
Not for navigation. Verify with current FAA charts and the Chart Supplement before flight.
Source: FAA NASR 28-day subscription, cycle effective Oct 29, 2026. Airport data changes every 28 days and NOTAMs can override it at any time.