Airport guide
Ontario Municipal AirportIATA code ONO
Ontario Municipal Airport (ONO/KONO) is the primary air passenger gateway serving Ontario, United States in North America. The airfield connects travelers with essential regional transit routes and operating carrier options.
- Serves
- Ontario, United States
- Codes
- ONO · KONO
- IATA · ICAO
- Time zone
- America/Boise
- Region
- North America
Ontario Municipal Airport (ONO/KONO) is the primary air passenger gateway serving Ontario, United States in North America. Operating on America/Boise local time at coordinates 44.020°, -117.010°, the airfield functions as an active commercial transit hub for scheduled regional and international flights. Travelers navigating Ontario Municipal Airport (ONO) are encouraged to confirm terminal layouts, ground transport connections into Ontario, and flight schedules with their operating carrier prior to travel.
Ontario Municipal Airport details
- IATA code
- ONO
- ICAO code
- KONO
- City
- Ontario
- Country
- United States
- Region
- North America
- Time zone
- America/Boise
- Coordinates
- 44.020°, -117.013°
- From OurAirports
Codes, region and time zone come from the Originfacts airport record (last updated 10 Jul 2026). Fields marked otherwise come from the dataset named on them. None are verified by hand against Ontario Municipal Airport’s own pages.
ONO airport facts
- Size class
- Medium airport
- From OurAirports (5 Oct 2026); OurAirports’ own classification
- Elevation
- 668 m (2,193 ft)
- From OurAirports (5 Oct 2026)
- Passengers, 2017
- 38
- Per Wikidata (opens in a new tab) (retrieved 5 Oct 2026), citing faa.gov (opens in a new tab)
- Nearest airport with scheduled flights
- Boise Air Terminal/Gowen Field BOI · 81 km
- OurAirports scheduled-service flag; straight-line distance calculated
Runways at ONO
Source: OurAirports (opens in a new tab) runways data (public domain), retrieved 5 Oct 2026. Not an aeronautical source — not for navigation.
One open runway, lit. The runway 15/33: 1,526 m, asphalt.
| Runway | Length | Width | Surface | Lighting |
|---|---|---|---|---|
| 15/33 | 1,526 m5,006 ft | 30 m | asphalt | Lit |
Routes from ONO
Originfacts does not track any routes from ONO yet, so no route records are listed here. Check current schedules with the airlines or the airport’s own site.
Where ONO is
3.7 km west-southwest
Ontario Municipal Airport lies 3.7 km west-southwest of Ontario city centre in a straight line. Road distance is longer; transport options are not yet verified (see terminals and transport below).
Calculated from the airport coordinates (OurAirports) and the Wikidata (opens in a new tab) city-centre point.
Terminals, transport and parking at ONO
Terminal assignments, ground transport into Ontario, parking, lounges and accessibility services have not been verified against Ontario Municipal Airport’s own pages yet, so none are listed here.
Check directly:ontariooregon.org/airport.html (opens in a new tab)Map of the airport location (opens in a new tab)
Before you travel
- Confirm your terminal with the operating airline.
- Check the check-in and bag-drop cut-off times on your booking.
- Allow extra time if you need to change terminals or check bags in again.
- Check your flight status before you leave for the airport.
Airports near Ontario
Straight-line distances calculated from each airport’s coordinates in the Originfacts airport records. Road distances are longer.
- BoiseBoise Air Terminal (Gowen Field)BOI81 km
- Sun ValleyFriedman Memorial AirportSUN225 km
- PendletonEastern Oregon Regional AirportPDT236 km
- Walla WallaWalla Walla AirportALW251 km
- LewistonLewiston-Nez Perce County Regional AirportLWS261 km
- Twin FallsMagic Valley Regional AirportTWF266 km
- PascoTri-Cities AirportPSC299 km
- PullmanMoscow Regional AirportPUW303 km
- RedmondRoberts Field Redmond Municipal AirportRDM332 km
Ontario Municipal Airport: common questions
Where is Ontario Municipal Airport?
Ontario Municipal Airport serves Ontario, United States. Its coordinates in OurAirports are 44.020°, -117.013°.
What are the airport codes for Ontario Municipal Airport?
The IATA code is ONO and the ICAO code is KONO.
What time zone is ONO in?
Ontario Municipal Airport is in the America/Boise time zone.
What is the official website of Ontario Municipal Airport?
The airport’s official website is ontariooregon.org/airport.html. For questions about a booking, contact the operating airline.
How many runways does Ontario Municipal Airport have?
OurAirports lists one open runway at ONO: 15/33 (1,526 m (5,006 ft), asphalt).
How many passengers use Ontario Municipal Airport?
Wikidata records 38 passengers for 2017, the latest year it holds.
How far is ONO from Ontario city centre?
Ontario Municipal Airport is about 3.7 km west-southwest of Ontario city centre in a straight line, calculated from coordinates. The distance by road is longer.
What is the elevation of Ontario Municipal Airport?
OurAirports gives ONO’s elevation as 668 m (2,193 ft) above sea level.
Sources
Nothing on this page is verified by hand yet. Each section comes from the dataset below, with its date where the dataset has one. Terminal, transport and parking details are left out until they can be read from Ontario Municipal Airport’s own pages.
- Codes, location, time zoneOriginfacts airport record10 Jul 2026
- Official websiteOurAirports (opens in a new tab)5 Oct 2026
- Coordinates, runways, type, elevationOurAirports (opens in a new tab) — public domain5 Oct 2026
- Opening, operator, passengers, hubsWikidata item Q7094844 (opens in a new tab) — CC05 Oct 2026
- Distance to city centreCalculated from airport coordinates and the Wikidata (opens in a new tab) city-centre point—
- Nearby airportsCalculated from airport coordinates—
- Terminals and transportNot yet verified—
Background reading:Wikipedia (opens in a new tab)Wikidata (opens in a new tab)