Ontario is one of the Inland Empire's main business and transportation hubs, with about 180,000 residents in western San Bernardino County. Ontario International Airport, one of the fastest-growing airports in the country, a dense network of warehouses and distribution centers, and the large new Ontario Ranch community in the south keep traffic heavy across the city.
Billboards here reach drivers on I-10 (the San Bernardino Freeway), I-15 and SR-60 (the Pomona Freeway), along with SR-83 (Euclid Avenue) and busy local roads such as Haven Avenue, Milliken Avenue, Mountain Avenue, Archibald Avenue, Holt Boulevard and Mission Boulevard. Strong placements include Ontario Mills, one of the largest outlet malls in California, the Toyota Arena and Ontario Convention Center area, the airport approaches along I-10, the Haven Avenue office corridor, the warehouse districts along I-15 and SR-60, and routes into Ontario Ranch.


Billboard advertising in Ontario is an effective way to build brand awareness across Ontario and the Inland Empire. Prices on BillboardsIn range from about $600 to more than $4,000 per month. Cost depends mostly on location, traffic and visibility, along with board size, static vs. digital format and campaign length. Design, printing, shipping and installation are included in your total price, and our design team and templates make artwork easy.
A typical billboard in Ontario delivers about 440,000 impressions per week, at an average cost per thousand impressions (CPM) of about $6.88. Browse available static and digital inventory on our interactive map, pick your location, upload your design and check out. Most new placements go live within about 2 weeks of purchase, and digital billboards can often launch sooner.
Location. Use I-10 for airport and Los Angeles–Inland Empire traffic, I-15 near Ontario Mills for shoppers and freight, and SR-60 for south-side commuters.
Audience. Speak to who passes the board: travelers using Ontario International Airport, warehouse and logistics workers, Ontario Mills shoppers and new families in Ontario Ranch.
Message. Keep it to about seven words with one clear visual and one call to action drivers can read at freeway speed.
Here are a few special offers on billboard ads and other outdoor advertising in Ontario, California.
To see pricing and shop all the billboards in Ontario, use the tool at the top of this page.
Book a digital billboard truck for one day; you can choose your own route, or we can create a custom route for you that targets your ideal audience.

Build a custom Digital Billboard Truck ad campaign in Ontario starting at $2,499.00.
Target consumers with a digital billboard campaign. Choose a location, and your ad will be displayed on digital billboards within a three-mile radius.

Build a custom Digital Billboards ad campaign in Ontario starting at $6,499.00.
Advertise on Hulu with a 15 or 30 second ad that has audio and motion video capabilities, estimated to receive about 40,000 impressions each month.
Build a custom Hulu Ads ad campaign in Ontario starting at $1,400.00.
Reach your target audience by sending direct mail postcards to their mailbox. Direct mail ads allow you to target specific demographics across the US!

Build a custom Direct Mail Ads ad campaign in Ontario starting at $2,674.00.
| Bulletin (Larger Billboard) | $3,500 | 48'W X 14'H |
| Digital Bulletin (Digital Billboard) | $2,500 | 48'W X 14'H |
| Poster (Medium Billboard) | $1,500 | 22'8"W X 10'5"H |
| Junior Poster (Small Billboard) | $800 | 11'W X 5'H |
How much does a billboard cost in Ontario?
Billboard prices in Ontario range from about $600 to more than $4,000 per month. Price depends on location, traffic, visibility, size, format and campaign length. Design, printing and installation are included.
What billboard locations are available in Ontario?
Inventory includes boards along I-10, I-15, SR-60 and Euclid Avenue, plus Haven Avenue, Milliken Avenue, Mountain Avenue, Archibald Avenue and Holt Boulevard. Browse current availability on our interactive map.
Where are the best places for a billboard in Ontario?
High-traffic, high-visibility spots perform best: I-10 near the airport and Haven Avenue, I-15 near Ontario Mills, the I-10 and I-15 interchange, and SR-60 near Milliken Avenue.
How long can I rent a billboard in Ontario?
Static bulletin billboards have a minimum run of one month, and digital billboards have a minimum of one week. Longer campaigns are available on both.
Can I rent a billboard for just one day in Ontario?
No. The shortest option is one week on a digital billboard. Static billboards run for at least one month.
How long does it take to set up a billboard in Ontario?
Most new placements are live within about 2 weeks of purchase. Digital billboards can often launch sooner because there is nothing to print or install.
How do I buy a billboard in Ontario?
Browse inventory on our interactive map, choose a location and dates, upload your artwork or use our templates, and check out online.
What types of billboards are available in Ontario?
You can choose static bulletins and posters or digital billboards, from large freeway bulletins on I-10, I-15 and SR-60 to smaller boards on local commercial streets.
Can I buy a digital billboard in Ontario?
Yes. Filter our map for digital inventory to see available screens, then book weekly or monthly. Digital boards let you update creative without reprinting.
How can I buy outdoor advertising in Ontario?
BillboardsIn offers static and digital outdoor advertising across Ontario and the Inland Empire. Browse the full inventory and book online with our interactive tool.
Do I need an advertising agency to buy a billboard in Ontario?
No. You can browse, book and pay for billboards directly on BillboardsIn, and our team can help with design and planning. Agencies can also book through the platform.
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"I wanted to promote my company through the use of out-of-home advertising in high traffic areas in Chicago, and BillboardsIn.com made the process of finding the best advertisement so easy. When it was time for another advertising campaign, I knew BillboardsIn.com would help me find a competitive advertising quote."
- Mike Davis

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