
Ontario International Airport (IATA: ONT, ICAO: KONT, FAA LID: ONT) is located 2 miles (3.2 km) east of downtown Ontario, in San Bernardino County, California, United States. It is about 35-38 miles (56-61 km) east of downtown Los Angeles and 18 miles (29 km) west of downtown San Bernardino. The airport covers 1,741 acres (705 ha) and has two parallel runways. It is known for its shorter security wait times, convenient parking options, and a variety of dining and shopping choices.
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What You'll Learn
- Ontario International Airport (IATA: ONT) is in San Bernardino County, California
- ONT is California's most popular mid-sized airport
- It is located 2 miles east of downtown Ontario
- The airport is 35-38 miles east of downtown Los Angeles
- ONT has shorter security wait times compared to other airports in Southern California

Ontario International Airport (IATA: ONT) is in San Bernardino County, California
The airport is owned and operated under a joint-powers agreement with the city of Ontario and San Bernardino County. It covers 1,741 acres (705 hectares) of land and features two parallel runways. Ontario International Airport has a long history, dating back to the early days of aviation in the region. In 1923, a landing field was established east of Central Avenue, and over the years, the airport has expanded and evolved into a significant aviation hub.
Ontario International Airport is California's most popular mid-sized airport, according to J.D. Power's North America Airport Satisfaction Study. It is a full-service airport, providing commercial jet service to major U.S. cities and international destinations. The airport currently has three terminals, including an international terminal, Terminal 2, and Terminal 4. These terminals offer a range of amenities, including dining options such as Brewery X, Chick-fil-A, Dunkin' Donuts, and Subway, as well as shops, ATMs, and services for travelers with disabilities.
The airport is known for its efficient operations, with fast-moving security lanes and shorter wait times compared to other airports in Southern California. It also offers nearly 30 nonstop destinations and serves as a major distribution point for companies like FedEx Express and UPS Airlines. Ontario International Airport is easily accessible from the Los Angeles area by taking the San Bernardino Freeway (Interstate 10) east to the Archibald Avenue exit. It also provides convenient ground transportation options, including rental car facilities, courtesy shuttles, taxis, limousines, rideshare apps, and public transportation services.
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ONT is California's most popular mid-sized airport
Ontario International Airport, with the IATA code ONT, is located in Southern California, about 38 miles (61 km) east of downtown Los Angeles and 18 miles (29 km) west of downtown San Bernardino. It is owned and operated by the city of Ontario and San Bernardino County under a joint-powers agreement.
ONT is one of the most popular airports in North America and is the most trusted of all mid-sized airports. It received the highest scores in three categories: level of trust, ease of travelling, and arrival experience. The airport offers nearly 30 nonstop destinations and has shorter security wait times compared to other airports in Southern California.
The airport covers 1,741 acres (705 hectares) and has two parallel runways. It is the West Coast air and truck hub for UPS Airlines and a major distribution point for FedEx Express. As of September 2018, ONT had more than 64 daily departures and arrivals. The airport also has a variety of dining and shopping options, disability services, and helpful terminal maps for easy navigation.
Ontario International Airport has a rich history, dating back to 1923 when a landing field was established east of Central Avenue. In 1929, the city of Ontario purchased 30 acres (12 hectares) of land for the airport, and in 1941, they bought an additional 470 acres (190 hectares) to construct new runways. By 1943, the airport was an Army Air Corps training base. In 1967, Ontario and Los Angeles entered into a joint-powers agreement, making ONT part of the Los Angeles regional airports system. The airport has continued to grow and improve, solidifying its position as one of California's most popular mid-sized airports.
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It is located 2 miles east of downtown Ontario
Ontario International Airport (IATA: ONT, ICAO: KONT, FAA LID: ONT) is conveniently located in Southern California, just 2 miles (3.2 km) east of downtown Ontario. The airport is situated in San Bernardino County, about 35 to 38 miles (56 to 61 km) east of downtown Los Angeles and 18 miles (29 km) west of downtown San Bernardino.
With its proximity to downtown Ontario and easy accessibility from nearby cities, ONT offers a strategic location for travellers in Southern California. The airport is known for its shorter security wait times and fast-moving security lanes, ensuring a smooth and efficient travel experience for passengers.
Ontario International Airport has a rich history dating back to the early days of aviation in the region. The airfield was initially named Latimer Field, and the airport itself was established in 1929 when the city of Ontario purchased 30 acres of land for the Ontario Municipal Airport. Over the years, the airport has expanded, with additional land acquisitions and the construction of new runways, transforming it into a significant aviation hub in Southern California.
Today, Ontario International Airport boasts a range of amenities and services to cater to the needs of modern travellers. The airport features dining options like Brewery X, Chick-fil-A, Dunkin' Donuts, and Subway, ensuring that passengers never go hungry during their wait. Additionally, ONT provides shops, ATMs, a lost and found service, and disability services, demonstrating its commitment to accessibility and convenience.
Ontario International Airport is California's most popular mid-sized airport, according to J.D. Power's North America Airport Satisfaction Study. With its central location, ONT serves as a full-service airport, offering nonstop commercial jet service to over two dozen major airports in the U.S. and international destinations, including Mexico, Central America, and Taiwan.
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The airport is 35-38 miles east of downtown Los Angeles
Ontario International Airport (IATA: ONT, ICAO: KONT, FAA LID: ONT) is located 35-38 miles east of downtown Los Angeles, in San Bernardino County, California. It is approximately 2 miles east of downtown Ontario.
The airport is conveniently situated in Southern California, providing easy access to and from the Los Angeles area. When travelling from Los Angeles, one can take the San Bernardino Freeway (Interstate 10) east to the Archibald Avenue exit, turn right, and follow the ramp directly into the airport. The airport is also accessible from Orange County, the Long Beach area, the San Bernardino area, and Riverside/Temecula areas, via various freeways and routes.
Ontario International Airport is a full-service airport, offering commercial jet services to major US cities and international destinations. It has been recognised as California's most popular mid-sized airport, with three terminals and plans for expansion. The airport provides a range of amenities, including dining options such as Brewery X, Chick-fil-A, Dunkin' Donuts, and Pizza Vino, as well as shops, ATMs, and services for travellers with disabilities.
The airport covers 1,741 acres and features two parallel runways. It serves as the West Coast air and truck hub for UPS Airlines and is a significant distribution point for FedEx Express. Ontario International Airport handles a large volume of cargo, contributing significantly to the region's cargo infrastructure. It has shorter security wait times compared to other airports in Southern California and offers nearly 30 nonstop destinations.
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ONT has shorter security wait times compared to other airports in Southern California
Ontario International Airport (IATA: ONT, ICAO: KONT, FAA LID: ONT) is located 2 miles (3.2 km) east of downtown Ontario, in San Bernardino County, California. It is about 38 miles (61 km) east of downtown Los Angeles and 18 miles (29 km) west of downtown San Bernardino.
ONT offers shorter security wait times compared to other airports in Southern California. The average security wait time at ONT is between 6 and 15 minutes. The security lanes are fast-moving, allowing travellers to go from curb to gate in minutes. The airport's mid-size, with two terminals, also contributes to shorter wait times compared to larger airports.
ONT has implemented measures to streamline security and enhance the overall travel experience. The airport provides real-time updates for arrivals and departures, making it convenient for travellers to plan their journeys. Additionally, the ONT+ Visitor Pass program allows non-travellers to access the terminal's post-security amenities, such as shopping and dining options, without a boarding pass.
The airport also offers a variety of services and amenities to ensure a smooth and enjoyable journey. These include ample parking options, budget-friendly public transportation, and a range of dining and shopping choices. ONT also caters to individuals with disabilities, providing tailored services for their comfort and convenience.
Furthermore, ONT has a stress-free and relaxed atmosphere compared to the larger, busier hubs in the region. Its proximity to popular destinations like Disneyland, Palm Springs, and the Inland Empire makes it a convenient choice for travellers. The airport also has nearly 30 nonstop flight destinations, including New York, Las Vegas, and Mexico.
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Frequently asked questions
The Ontario International Airport (ONT) is located in San Bernardino County, California, about 35-38 miles east of downtown Los Angeles.
From the Los Angeles area, take the San Bernardino Freeway (Interstate 10) east to the Archibald Avenue exit. Turn right, follow the ramp directly into the airport, and then follow the signs to the terminals and parking lots.
The ONT airport offers a variety of dining options, including Brewery X, Chick-fil-A, Dunkin' Donuts, and Subway. It also features shops, ATMs, a lost and found section, and services for travellers with disabilities.







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