ONTKONTLarge Airport

Ontario International Airport

Ontario, United States944 ft elevation

Plan transport

IATA

ONT

Three-letter passenger code.

ICAO

KONT

Operational aviation identifier.

Elevation

944 ft

The elevation is typical for the region.

Coordinates

34.06, -117.60

Ontario map position.

Airport scale

Large Regional Gateway

The airport is easier to read than the largest hubs, but schedules can cluster around regional arrival and departure waves.

Ontario Airport overview

Ontario International Airport (ONT) serves Ontario, United States. It is listed as a large regional gateway, so this guide focuses on practical location context, airport identifiers, nearby alternates, and the details travelers can verify before planning a route through ONT.

The airport sits at 944 feet above sea level. Its coordinates are 34.0560, -117.6010, which helps travelers compare the airport with city access points and other airports in United States.

Nearby alternatives include Chino Airport (CNO) and Upland-Cable Airport (CCB). Compare those pages when checking backup airports, local access, or regional routing across North America.

ONT planning callout

For North American airports, parking, rental-car shuttles, and rideshare pickup zones can add meaningful curb-to-gate time. For this page, compare ONT with nearby airport links and the United States country guide before finalizing route choices.

Ontario Airport unique facts

ONT fact 1

Ontario International Airport uses IATA code ONT and ICAO code KONT.

ONT fact 2

ONT serves Ontario in United States.

ONT fact 3

In this directory, it ranks #1408 by estimated passenger scale among listed United States airports.

ONT fact 4

Across North America, this airport ranks #1680 in the current featured airport set.

ONT fact 5

Ontario International Airport is classified as a large regional gateway, based on airport type and available passenger estimates.

ONT fact 6

ONT sits 944 feet above sea level.

Ontario Airport facilities

Ontario Airport restaurants

At ONT, check whether dining is concentrated landside or airside before settling near the gate.

ONT lounges

For Ontario International Airport, lounge access usually depends on airline, alliance status, cabin, or paid-entry rules.

ONT WiFi

Use airport WiFi for maps, airline alerts, and transport bookings before leaving Ontario Airport.

Ontario airport parking

For departures from Ontario, compare terminal-adjacent parking with long-stay lots and shuttle timing.

ONT accessibility

Request mobility assistance with your airline before traveling through Ontario International Airport; same-day help can be slower at peak times.

ONT ATMs

ATMs are most useful for small arrival cash needs in United States; compare fees before withdrawing large amounts.

ONT currency exchange

Currency desks at Ontario Airport are convenient after arrival, but city rates may be better for larger exchanges.

ONT car rental

Save ONT as your return point and follow airport rental-car signs rather than only city directions.

Ontario Airport airport hotels

Airport hotels near Ontario International Airport are useful for early departures, long layovers, and weather-sensitive connections.

ONT medical help

For urgent health needs at ONT, ask airport staff for first aid or the nearest medical room.

ONT charging

At Ontario Airport, charge devices before boarding if you rely on mobile boarding passes, maps, or rideshare pickup.

ONT business travel

Ontario International Airport business travelers should verify lounge, workspace, and fast-track options before peak departure waves.

ONT family travel

Families using ONT should confirm stroller rules, family rooms, and walking distances before security.

Ontario Airport terminals

ONT terminal planning

Terminal layouts at Ontario International Airport can change by airline, route, and operating day. Confirm your ONT terminal after check-in, then use airport signage for transfers, baggage claim, and ground transport.

Ontario Airport transportation

ONT taxi and rideshare

Taxi or rideshare is the simplest choice at ONT when arriving late or carrying luggage into Ontario.

ONT train or metro

If rail is available at Ontario International Airport, compare it against traffic-sensitive road transfers before choosing a taxi.

ONT bus and coaches

Bus service is usually the best-value option for Ontario, but confirm stop location and operating hours for early departures from ONT.

ONT driving and car rental

For rental cars, save the airport code ONT in navigation and follow terminal-specific return signs rather than only city-center directions.

Ontario Airport location

ONT

Ontario International Airport

34.0560, -117.6010

Chino Airport

10 km from ONT

Upland-Cable Airport

10 km from ONT

Brackett Field

17 km from ONT

Riverside Municipal Airport

18 km from ONT

Ontario Airport traveler tips

ONT tip 1

Check the departure board before settling in; smaller schedules can cluster around a few busy waves.

ONT tip 2

Weather delays are usually more tied to regional systems than airport elevation.

ONT tip 3

For international departures, leave time for document checks before security as well as any terminal train or shuttle.

ONT tip 4

For photos and window views, note the field orientation around 34.06 latitude and -117.60 longitude.

ONT tip 5

Morning departures are often smoother when you pre-book parking, rideshare, or rail tickets.

ONT tip 6

For North American airports, parking, rental-car shuttles, and rideshare pickup zones can add meaningful curb-to-gate time.

Ontario Airport FAQ

Where is Ontario International Airport located?

Ontario International Airport (ONT) is located in Ontario, United States, at coordinates 34.0560, -117.6010.

What is the IATA code for Ontario International Airport?

The IATA code for Ontario International Airport is ONT. Its ICAO code is KONT.

Is Ontario International Airport a large airport?

Ontario International Airport is classified as a large airport in the OurAirports dataset and reads as a large regional gateway in this guide. The airport is easier to read than the largest hubs, but schedules can cluster around regional arrival and departure waves.

How early should I arrive at ONT?

For Ontario International Airport, arrive earlier during morning and evening departure banks. International travelers should generally plan more buffer than domestic travelers, especially if bags or document checks are involved.

What elevation is Ontario International Airport?

Ontario International Airport is 944 feet above sea level; The elevation is typical for the region..

Does Ontario International Airport have scheduled airline service?

Ontario International Airport is marked as having scheduled service in the current airport dataset.

What city does ONT serve?

ONT primarily serves Ontario and the surrounding region.

Are there nearby airports to ONT?

Nearby comparison airports include Chino Airport (CNO) and Upland-Cable Airport (CCB).

What transport should I check first at ONT?

For North American airports, parking, rental-car shuttles, and rideshare pickup zones can add meaningful curb-to-gate time. For Ontario International Airport, compare fixed-link transit, official taxis, rideshare pickup, and hotel transfer options before arrival.

Ontario Airport related airports

ABQ

Albuquerque International Sunport

Albuquerque, United States

Type

Large Airport

Elevation

5,355 ft

North AmericaGuide

ALB

Albany International Airport

Albany, United States

Type

Large Airport

Elevation

285 ft

North AmericaGuide

ANC

Ted Stevens Anchorage International Airport

Anchorage, United States

Type

Large Airport

Elevation

152 ft

North AmericaGuide

ATL

Hartsfield Jackson Atlanta International Airport

Atlanta, United States

Type

Large Airport

Elevation

1,026 ft

North AmericaGuide

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