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Apartments for Rent in Ontario, CA under $2100
115 Rentals Available

  • Resident Rated
    Kitchen at The Park Apartments, Rancho Cucamonga, California Gorgeous Bedroom at The Park Apartments, Rancho Cucamonga
    4.0
    Today

    8255 Vineyard Ave, Rancho Cucamonga, CA 91730
    3 Units available
    1 BED $2,037+
    Property reviews
    5/5 Jennifer F. on Dec 3, 2024

    The best community complex. Theres erything here. Pool playgrounds, dog parks,bbq washer n dryer in unit. Gated community.

    5/5 Anonymous on Sep 6, 2024

    great location, very inviting and warm environment

  • Resident Rated
    Kitchen with White Appliances, White Cabinetry, and Granite Countertops at Avante Apartments, Ontario, California Plush Carpeted Bedroom with Sliding Closet Doors and White Walls at Avante Apartments, Ontario, California
    3.5
    Today

    1675 E. G Street, Ontario, CA 91764
    1 Unit available
    1 BED $2,041+
    Property reviews
    4.5/5 Anonymous on Apr 3, 2024

    I had a very nice Easter with my family. We had alot of good food. I hope you all had s very nice Easter holiday too!

    4.5/5 Jeannine on Apr 2, 2024

    I've been living here for almost 6 years abd never had a n issue maintance and staff are helpful

  • Today

    451 E. Riverside Drive, Ontario, CA 91761
    1 BED $2,025
  • Today

    2550 E. Riverside Drive, Ontario, CA 91761
    1 BED $2,070+
  • Today

    2346 S Cucamonga Ave Units 100-227, Ontario, CA 91761
    1 BED $1,950+
  • Today

    3230 Triumph Ln #1-4, Ontario, CA 91764
    2 BEDS Ask for Pricing
  • Today

    8255 Vineyard Ave, Rancho Cucamonga, CA 91730
    1 BED $2,037+
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  • Today

    8837 Grove Avenue, Rancho Cucamonga, CA 91730
    Income Restricted
    3 BEDS Ask for Pricing
  • Today

    8837 Grove Avenue, Rancho Cucamonga, CA 91730
    Income Restricted
    1 BED Ask for Pricing
    2 BEDS Ask for Pricing
  • Today

    1420 CHAFFEE STREET, UPLAND, CA 91788
    1 BED $1,909+
  • Today

    8590 Malven Avenue, Rancho Cucamonga, CA 91730
    Income Restricted
    STUDIO Ask for Pricing
  • Today

    1675 E. G Street, Ontario, CA 91764
    1 BED $2,041+
  • Today

    1265 East Ninth Street, Upland, CA 91786
    1 BED $2,099+
    2 BEDS $2,099+
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  • Today

    10244 Arrow Route, Rancho Cucamonga, CA 91730
    Income Restricted
    1 BED Ask for Pricing
    2 BEDS Ask for Pricing
  • Today

    9181 Foothill Blvd., Rancho Cucamonga, CA 91730
    Income Restricted
    1 BED Ask for Pricing
    2 BEDS Ask for Pricing
  • Today

    11401 Central Avenue, Chino, CA 91710
    1 BED $1,433+
    2 BEDS $1,614+
  • Today

    11405 Central Avenue, Chino, CA 91710
    1 BED $1,970+
  • 1 day ago

    818 North Campus, Upland, CA 91786
    1 BED $1,920+
  • Today

    10220 Foothill Blvd, Rancho Cucamonga, CA 91730
    Income Restricted
    2 BEDS Ask for Pricing
    3 BEDS Ask for Pricing
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  • Today

    1481 West 7Th Street, Upland, CA 91786
    1 BED $1,650
    2 BEDS Ask for Pricing
  • Today

    1539 W 7Th St, Upland, CA 91786
    STUDIO Ask for Pricing
    1 BED $1,955+
  • Today

    5205 San Bernardino Street, Montclair, CA 91763
    1 BED $1,501+
    2 BEDS $1,946+
  • Today

    1540 West 8Th St., Upland, CA 91786
    STUDIO Ask for Pricing
    1 BED $1,811+
  • Today

    1374 North 5Th Avenue, Upland, CA 91786
    1 BED Ask for Pricing
    2 BEDS Ask for Pricing
  • Today

    10250 Country Club Dr., Jurupa Valley, CA 91752
    STUDIO $1,320+
    1 BED $1,460
    2 BEDS $1,900+
6-19-city

Popular searches Average rent Renters guide Demographics

Getting around in Ontario, CA

28 /100
Car-Dependent
21 /100
Minimal Transit
32 /100
Somewhat Bikeable
Walk Score®: 28, Transit Score®: 21, Bike Score®: 32

Frequently asked questions

When were prices and availability in Ontario, CA last updated?

Prices and availability in Ontario, CA were last updated on 6 Feb 2025.

What are the best apartments in Ontario, CA?

The best apartments in Ontario, CA are: Citrine Hills, Avante Apartments, Encore Apartments, Rancho Vista Townhomes and Veranda Ontario.

What type of rental buildings are in Ontario, CA?

In Ontario 44% of the housing is rented out compared to 56% of homes are owned, according to the most recent Census Bureau estimates. 19% of Ontario’s apartments are found in large buildings of 50 units or more, 51% are located in smaller apartment complexes with less than 50 units, and 27% are single-family rentals.

Renting apartments in Ontario, CA under $2,100

Searching for apartments for rent in Ontario, CA under $2,100 is not an easy task, but luckily you have come to the right place. Whether you are a student on a budget, a young professional on the move, or simply a frugal person, RentCafe can help you find what you are looking for. Just make sure you know what you consider non-negotiable and what you can compromise on. Your new home is just a few clicks away. In Ontario, CA, where the average rent is $2,329 per month, there are 115 units available for less than $2,100. Click on any of these units to see pictures, floor plans, amenities and more. After you have picked your favorite, you can contact the property to check availability. Considering that you are trying to spend as little as possible, looking at 1 bedroom apartments and studio apartments might be a good idea.

We’ll help you find the cheapest rental near you

Finding a nice cheap apartment is by no means impossible. You just have to be patient. Your “apartments near me under $2,100” search can bear fruit sooner than you think if you look carefully and check our site often. You never know when discount deals and special offers might pop up. Keep in mind that you are not the only one looking for an affordable apartment in Ontario, CA. Choose “Save Search” to receive the latest apartments available directly to your inbox. This way, you will be able to stay one step ahead of the competition. With the cheapest apartments in Ontario, CA going for $1,320 per month, there are great deals waiting to be discovered. Feeling lucky? Expand your search to 2 bedroom apartments and 3 bedroom apartments as well for more space.

Finding a home nearby is easier than you think. Check out our Apartments Near Me page and take your pick!

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