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ONO · KONO · Ontario Municipal Airport

Ontario Municipal Airport (ONO)

Oregon, United States · medium airport · 44.020° -117.013° ·
Airport Information
IATA CodeONO
ICAO CodeKONO
Typemedium airport
NameOntario Municipal Airport
MunicipalityOregon
CountryUnited States
ContinentNA
Latitude44.020° N
Longitude-117.013° W
Elevation2193 ft
Climate ZoneTemperate
Scheduled ServiceYes
Score250
Local TimeLoading...
Country & Timezone Info
CountryUnited States
ISO Code
RegionOregon
Continent CodeNA
IANA TimezoneAmerica/New_York
UTC Offset (Standard)UTC-5
DST OffsetUTC-4
Current Offset--

🌬 Best Time to Fly

Recommended: May – September
Pleasant temperatures across most regions
Loading season...
Spring: Mar–MaySummer: Jun–AugAutumn: Sep–NovWinter: Dec–Feb

✈ Airlines Serving ONO

AA — American AirlinesDL — Delta Air LinesUA — United AirlinesWN — Southwest AirlinesAS — Alaska AirlinesB6 — JetBlueAC — Air Canada

🌡 Climate — Temperate (44.0°N)

Jan
8°
0°
Feb
10°
1°
Mar
13°
4°
Apr
17°
7°
May
21°
11°
Jun
26°
15°
Jul
28°
17°
Aug
27°
16°
Sep
23°
13°
Oct
18°
9°
Nov
12°
5°
Dec
9°
1°
* Approximate average temperatures by month based on temperate latitude zone

✨ AI-Enhanced Insights

Ontario Municipal Airport (ONO/KONO) is a city-owned public-use airport in Ontario, Oregon, about one mile northeast of downtown and near the Idaho border. It serves general aviation, business, agricultural, and emergency flights with two asphalt runways and no scheduled commercial airline service. The airport is a convenient stop in the high desert of Eastern Oregon, close to I-84 and the Snake River corridor.

💡 Local Tip
Frequent visitors know KONO is a handy fuel stop near the Oregon-Idaho border, but summer heat and the 2,193-foot elevation can mean high density altitude; check performance and watch for agricultural aircraft in the pattern.
🚖 Getting There

The airport is just northeast of downtown Ontario, with quick access from I-84 and US-30. Ground transportation in Ontario can be limited, so arrange a rental car, taxi, or rideshare before arrival. Boise Airport (BOI) is the closest major commercial airport, roughly an hour east via I-84.

❓ Frequently Asked Questions
Q: What are the airport codes for Ontario Municipal Airport?
A: IATA: ONO; ICAO: KONO; FAA: ONO.

Q: Does Ontario Municipal Airport have commercial flights?
A: No, it is a general aviation airport with no scheduled passenger airline service. The nearest major commercial airport is Boise Airport (BOI), about 60 miles east.

Q: What runways and services are available at KONO?
A: It has two asphalt runways: 14/32 at 5,006 feet and 8/26 at 3,500 feet. Fuel, hangars, and tie-downs are typically available; check current hours and NOTAMs before arrival.

Q: Is there an air traffic control tower?
A: No, KONO is non-towered. Pilots use CTAF/UNICOM 122.8 and should self-announce their position and intentions.

AI-generated content · Generated Sep 30, 2026 · deepseek-v4.1-flash

🗺 Location Map

🌏 Nearby Airports (Top 5)

IATANameCity / CountryDistance (km)Distance (mi)Link
BOI Boise Air Terminal/Gowen Field Boise, United States 81.2 km 50.4 mi View →
ICS Cascade Airport Cascade, United States 95.3 km 59.2 mi View →
BKE Baker City Municipal Airport Baker City, United States 110.7 km 68.8 mi View →
MYL McCall Municipal Airport McCall, United States 120.7 km 75.0 mi View →
MUO Mountain Home Air Force Base Mountain Home, United States 142.3 km 88.4 mi View →

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