
Ontario International Airport (ONT) is strategically located in the city of Ontario, in San Bernardino County, California. Situated approximately 35 miles east of downtown Los Angeles, it serves as a convenient alternative to the busier LAX for travelers in the Inland Empire region. The airport is easily accessible via major highways, including Interstate 10 and Interstate 15, making it a key transportation hub for both domestic and international flights. Known for its efficient operations and passenger-friendly amenities, Ontario International Airport plays a vital role in connecting Southern California to various destinations across the United States and beyond.
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What You'll Learn
- Exact Location: Ontario International Airport is located at 1923 E. Avion St, Ontario, CA 91761
- Nearest Cities: Close to Rancho Cucamonga, Upland, and Pomona in San Bernardino County
- Distance from LA: Approximately 35 miles east of downtown Los Angeles, about a 45-minute drive
- Surrounding Highways: Easily accessible via I-10, I-15, and SR-60 freeways for convenient travel
- Regional Area: Situated in the Inland Empire, a major economic and residential hub in Southern California

Exact Location: Ontario International Airport is located at 1923 E. Avion St, Ontario, CA 91761
Ontario International Airport (ONT) sits precisely at 1923 E. Avion St, Ontario, CA 91761, a location strategically chosen to serve the Inland Empire region of Southern California. This address places the airport approximately 35 miles east of downtown Los Angeles, making it a convenient alternative to LAX for travelers in the eastern part of the metropolitan area. The exact coordinates, 34.0563° N, 117.6010° W, pinpoint its position near the intersection of Interstate 10 and Interstate 15, two major highways that facilitate easy access from surrounding cities like Riverside, San Bernardino, and Rancho Cucamonga.
For those navigating via GPS or mapping apps, inputting 1923 E. Avion St ensures direct routing to the airport’s main terminal. The street, Avion, is aptly named, reflecting the airport’s aviation purpose. Surrounding landmarks include the Ontario Mills Mall, a popular shopping destination just 2 miles away, and the Toyota Arena, a sports and entertainment venue less than 3 miles from the airport. These nearby attractions make ONT not just a transportation hub but also a gateway to local amenities.
Travelers arriving by car should note that the airport’s parking lots are clearly marked along E. Avion St, with short-term, long-term, and economy options available. Public transit users can access ONT via Omnitrans bus routes, with the closest stop located at the airport’s ground transportation center. For those relying on rideshare services like Uber or Lyft, designated pickup and dropoff zones are located curbside at the terminal, ensuring a seamless transition to or from the airport.
The airport’s location at 1923 E. Avion St also positions it within a growing logistics corridor, benefiting from its proximity to major warehouses and distribution centers in the region. This dual role as a passenger and cargo hub underscores its importance in both local and global supply chains. For visitors, this means efficient connections to flights, whether for business or leisure, without the congestion often associated with larger airports like LAX.
In summary, Ontario International Airport’s exact location at 1923 E. Avion St, Ontario, CA 91761 is a key factor in its accessibility and functionality. Whether you’re a local resident, a business traveler, or a tourist, understanding this address and its surrounding infrastructure ensures a smoother travel experience. Keep this information handy for your next trip to or from the Inland Empire.
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Nearest Cities: Close to Rancho Cucamonga, Upland, and Pomona in San Bernardino County
Ontario International Airport (ONT) is strategically located in the heart of Southern California's Inland Empire, making it a convenient hub for travelers visiting nearby cities. Among the closest urban centers are Rancho Cucamonga, Upland, and Pomona, all situated within San Bernardino County. These cities are not only geographically proximate to the airport but also offer a blend of residential charm, economic activity, and cultural attractions. For visitors flying into ONT, understanding the proximity and unique characteristics of these cities can enhance trip planning and efficiency.
Rancho Cucamonga, just 5 miles southeast of the airport, is a thriving city known for its family-friendly atmosphere and robust economy. Home to Victoria Gardens, a premier outdoor shopping and dining destination, it’s an ideal spot for travelers seeking leisure activities. The city’s proximity to ONT makes it a practical choice for business travelers attending meetings in the area or tourists exploring the region. With easy access to major highways like the I-10 and 210, Rancho Cucamonga serves as a gateway to both local and regional destinations.
Upland, located 3 miles northeast of ONT, exudes a small-town vibe with its historic Euclid Avenue and tree-lined streets. This city is perfect for those who appreciate a slower pace while remaining close to urban amenities. Upland’s proximity to the airport makes it an excellent option for travelers looking to avoid the hustle of larger cities like Los Angeles. Its charming downtown area, filled with boutique shops and eateries, offers a unique experience for visitors. Additionally, Upland’s location near Mount Baldy provides outdoor enthusiasts with quick access to hiking and recreational activities.
Pomona, situated 10 miles west of the airport, is a vibrant city with a rich cultural heritage and a strong focus on education, thanks to institutions like Cal Poly Pomona. Known for hosting the LA County Fair, one of the largest county fairs in the U.S., Pomona attracts visitors year-round. Its proximity to ONT makes it a convenient base for travelers attending events at the Fairplex or exploring the region’s diverse attractions. Pomona’s blend of urban energy and cultural diversity adds depth to the Inland Empire’s offerings.
For travelers flying into Ontario International Airport, these three cities provide distinct advantages. Rancho Cucamonga offers modern conveniences and family-oriented activities, Upland delivers a quaint, historic experience, and Pomona brings cultural richness and event-driven excitement. Each city is within a 15-minute drive of ONT, ensuring minimal travel time and maximum convenience. Whether for business, leisure, or a mix of both, these nearby cities in San Bernardino County cater to a variety of traveler preferences, making ONT an ideal starting point for exploring the region.
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Distance from LA: Approximately 35 miles east of downtown Los Angeles, about a 45-minute drive
Ontario International Airport (ONT) sits approximately 35 miles east of downtown Los Angeles, a distance that translates to roughly a 45-minute drive under normal traffic conditions. This proximity to LA makes ONT a convenient alternative to the often congested Los Angeles International Airport (LAX), especially for travelers residing in or visiting the Inland Empire region. The airport’s location along major highways, including Interstate 10, ensures straightforward access for those driving from the city or surrounding areas.
For those planning their travel time, it’s essential to factor in Los Angeles’ notorious traffic patterns. While the 35-mile distance may seem short, rush hour congestion can significantly extend the journey. Early morning or late evening departures are advisable to maintain the estimated 45-minute travel time. Additionally, using real-time traffic apps like Waze or Google Maps can help navigate the most efficient route, avoiding bottlenecks on the freeway.
Comparatively, ONT’s distance from LA offers a strategic advantage for both leisure and business travelers. Unlike LAX, which is often overwhelmed with international and domestic traffic, ONT provides a more relaxed and efficient experience. Its smaller size means shorter security lines, quicker baggage claim, and easier navigation overall. For those staying in eastern LA County or the Inland Empire, ONT is not just closer geographically but also more time-efficient when considering the entire airport experience.
Practical tips for travelers include booking flights during off-peak hours to maximize the convenience of ONT’s location. For instance, a mid-morning flight might allow you to avoid both LA’s morning rush and the airport’s busiest check-in times. Additionally, consider using public transportation options like Metrolink trains, which connect ONT to downtown LA and other key locations, reducing the need to navigate traffic altogether.
In summary, Ontario International Airport’s position 35 miles east of downtown LA offers a compelling blend of accessibility and efficiency. By understanding the nuances of the distance—from traffic considerations to alternative transportation options—travelers can optimize their journey, making ONT a smart choice for those seeking a hassle-free airport experience near Los Angeles.
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Surrounding Highways: Easily accessible via I-10, I-15, and SR-60 freeways for convenient travel
Ontario International Airport (ONT) is strategically positioned in the heart of Southern California, a region renowned for its complex network of highways. This prime location ensures that travelers can reach the airport efficiently, thanks to its proximity to three major freeways: the I-10, I-15, and SR-60. Each of these highways serves as a vital artery, connecting ONT to key destinations across the state and beyond. For instance, the I-10 stretches from Santa Monica to the Arizona border, making it a crucial route for both local and interstate travel. Similarly, the I-15 links Southern California to Las Vegas and beyond, while the SR-60 provides a direct east-west corridor through the Inland Empire. Together, these highways form a trifecta of accessibility, ensuring that ONT remains a convenient hub for travelers from all directions.
Navigating to Ontario International Airport is straightforward, even for those unfamiliar with the area. If you’re coming from Los Angeles, simply take the I-10 east and follow the signs for the airport exit, a journey of approximately 40 miles. Travelers from San Diego can opt for the I-15 north, merging onto the I-10 east for the final leg of the trip. For those arriving from the east, the SR-60 west provides a direct route, with clear signage guiding you to the airport terminals. It’s worth noting that peak traffic hours, particularly during weekday mornings and late afternoons, can add significant time to your journey. Plan accordingly by checking real-time traffic updates and consider using navigation apps like Google Maps or Waze for optimal routing.
One of the standout advantages of ONT’s highway accessibility is its ability to serve a diverse range of travelers. Business professionals heading to the Inland Empire’s growing tech and logistics sectors can reach the airport quickly via the SR-60. Leisure travelers bound for Palm Springs or Big Bear Lake can seamlessly connect to the I-10 or I-15. Even international visitors arriving in Los Angeles can bypass the city’s notorious congestion by taking the I-10 east directly to ONT. This versatility makes the airport a preferred choice for those seeking convenience without sacrificing connectivity. Additionally, the airport’s proximity to these major highways reduces the risk of travel delays, a critical factor for time-sensitive trips.
For those driving to Ontario International Airport, practical tips can further enhance your experience. First, familiarize yourself with the airport’s parking options, which include short-term, long-term, and economy lots, all accessible via Milliken Avenue just off the I-10. If you’re dropping off passengers, use the convenient cell phone waiting area located near the terminal entrances to avoid congestion. For rideshare users, designated pickup and dropoff zones are clearly marked, ensuring a smooth transition to or from the highways. Lastly, consider carpooling or using public transit options like Omnitrans buses, which connect the airport to the surrounding highway network, reducing both costs and environmental impact.
In conclusion, the surrounding highways of I-10, I-15, and SR-60 play a pivotal role in establishing Ontario International Airport as a highly accessible travel hub. Whether you’re a local resident or an out-of-town visitor, these freeways provide efficient routes to and from the airport, minimizing travel time and maximizing convenience. By understanding the unique benefits of each highway and leveraging practical tips for navigation, travelers can make the most of ONT’s strategic location. In a region where time is often of the essence, the airport’s seamless integration with Southern California’s highway system stands out as a key advantage, ensuring a stress-free start or end to any journey.
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Regional Area: Situated in the Inland Empire, a major economic and residential hub in Southern California
Ontario International Airport (ONT) is strategically located in the heart of the Inland Empire, a region that has emerged as a powerhouse of economic activity and residential growth in Southern California. Spanning Riverside and San Bernardino counties, the Inland Empire is the 13th largest metropolitan area in the United States, home to over 4.6 million residents. This positioning makes ONT a critical transportation hub, serving not only local communities but also connecting them to global networks. The airport’s proximity to major highways, including Interstate 10 and Interstate 15, further enhances its accessibility, making it a convenient gateway for both business and leisure travelers.
From an economic perspective, the Inland Empire’s role as a logistics and distribution center is unparalleled, thanks to its location between Los Angeles and the rest of the country. Over 80% of all goods entering the U.S. through the Ports of Los Angeles and Long Beach pass through this region, fueling a booming warehousing and e-commerce industry. Ontario International Airport complements this economic ecosystem by facilitating the movement of goods and people, with cargo operations playing a significant role in its operations. For businesses, this means streamlined supply chains and reduced transit times, a critical advantage in today’s fast-paced market.
Residential growth in the Inland Empire has been equally impressive, driven by affordability and job opportunities compared to neighboring coastal cities. Cities like Ontario, Rancho Cucamonga, and Eastvale have seen rapid development, attracting families and young professionals. Ontario International Airport serves this growing population by offering convenient domestic and international flights, reducing the need to travel to busier airports like LAX. For residents, this translates to time savings and a more stress-free travel experience, particularly during peak seasons.
To maximize the benefits of ONT’s location, travelers should consider practical tips tailored to the Inland Empire’s unique characteristics. For instance, those visiting for business can take advantage of the airport’s proximity to major industrial parks by scheduling meetings in nearby cities like Fontana or Moreno Valley. Leisure travelers can explore regional attractions such as Mount San Antonio or the historic Mission Inn in Riverside, both within an hour’s drive. Additionally, using rideshare services or rental cars is recommended, as public transportation options in the Inland Empire are less extensive than in urban centers.
In conclusion, Ontario International Airport’s location in the Inland Empire is a strategic asset that bridges economic opportunities with residential convenience. By understanding the region’s dynamics, travelers can leverage ONT’s accessibility to enhance their experience, whether for work or leisure. As the Inland Empire continues to grow, the airport’s role as a regional connector will only become more vital, solidifying its place as a key player in Southern California’s transportation landscape.
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Frequently asked questions
Ontario International Airport (ONT) is located in the city of Ontario, in San Bernardino County, California.
The nearest major city to Ontario International Airport is Ontario itself, but it is also close to Riverside and San Bernardino, and about 35 miles east of downtown Los Angeles.
Ontario International Airport is approximately 35 to 40 miles east of downtown Los Angeles, depending on the route taken.
The coordinates for Ontario International Airport are approximately 34.0560° N latitude and 117.6010° W longitude.
Yes, Ontario International Airport is easily accessible via major highways, including Interstate 10 (I-10) and Interstate 15 (I-15), making it convenient for travelers from various parts of Southern California.




















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