1 Bedroom Apartments for Rent in Ontario, CA (358 Rentals)

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The Art of the Rental Viewing: What to look for during a property tour

Touring a rental? This guide helps you know exactly what to look for, from safety features to hidden flaws, so you can confidently sign your lease or keep searching.

Smart Renter's Guide: Calculating Affordable Rent & Housing Costs

Wondering how to determine your rental budget? This comprehensive guide covers everything from the 30% rule to hidden fees and effective budgeting strategies.

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Casa Corona
1 Bedroom Apartments

Casa Corona

1621-1681 N Baker AveOntario, CA 91764
  • Utilities Included

Navigating the Rental Market: Tips for First-Time Renters

Entering the rental market? Learn these simple tips and strategies to avoid common pitfalls and make confident choices. Rent with peace of mind.

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El Dorado Patio Homes
1 Bedroom Apartments

El Dorado Patio Homes

1225-1245 N El Dorado AveOntario, CA 91764
  • Utilities Included
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Vesta Villas
1 Bedroom Apartments

Vesta Villas

640 W Vesta StOntario, CA 91762
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Vine Ave
1 Bedroom Apartments

Vine Ave

949 N Vine AveOntario, CA 91762
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San Antonio Apartments
1 Bedroom Apartments

San Antonio Apartments

312 N San Antonio AveOntario, CA 91762
  • Utilities Included
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M on Mission
1 Bedroom Apartments

M on Mission

1001 W Mission BlvdOntario, CA 91762
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Cinnamon Ridge
1 Bedroom Apartments

Cinnamon Ridge

1051 E 4th StOntario, CA 91764
Senior Living
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4117 Concours St
1 Bedroom Apartments

4117 Concours St

4117 Concours StOntario, CA 91764

Ontario, CA Local Guide

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Written By:
Staff Writer
Local Guide Expert

Ontario 1 Bedroom Apartment Units with Current Availability by Neighborhood

Availability Confirmed As of: June 14, 2025

There are currently 370 available 1 Bedroom apartment units in Ontario, CA neighborhoods that range in price from $650 to $6,653. Heres is today's list of the top neighborhoods in Ontario with the most available 1 Bedroom apartments:

NeighborhoodAvailable UnitsMedian PriceMin Price
Rancho Cucamonga370$2,385$650

Largest Available Ontario 1 Bedroom Apartments

The largest available 1 Bedroom apartment unit in Ontario, CA is found at Homecoming at The Preserve in the Archiblad Ranch neighborhood and is 968 square feet priced from $2,515. Vistara in the Outer Ontario Rancho Cucamonga neighborhood has the second largest 1 Bedroom, which is sized at 922 square feet and currently listed start at $2,606. Here is today’s list of the largest available 1 Bedroom units in Ontario:

Apartment ListingModel NameSquare FootagePriced From
Homecoming at The PreserveThe Lofts Plan 1968 Sq Ft$2,515
VistaraA3922 Sq Ft$2,606
Arrow Vista VillagePlan 1875 Sq Ft$2,599
Timbers Apartments, Upland1 BDRM/1 BATH DEN860 Sq Ft$2,395
Downtown Ontario Luxury ApartmentsPlan 3859 Sq Ft$2,549
Rancho Monte Vista ApartmentsSanta Ynez858 Sq Ft$2,425
Ironwood1x1 The Intuition Renovated850 Sq Ft$2,498
College Park ApartmentsHarvey Mudd842 Sq Ft$2,399
Harris Place Apartments1 Bed 1 Bath Downstairs840 Sq Ft$2,025
Homecoming At The ResortA2F.1833 Sq Ft$2,599

Cheapest Available Ontario 1 Bedroom Apartments

As of June 14, 2025 the lowest priced 1 Bedroom apartment unit in Ontario, CA is the 1 Bed 1 Bath Model starting from $1,195 at Summit Place Apartments in the Outer Ontario Rancho Cucamonga neighborhood. The second most affordable Ontario 1 Bedroom is the 1 Bed 1 Bath Up Model at Villa Serena Senior Apartments starting at $1,402 . The average price for all 1 Bedroom apartments in Ontario is currently $2,337. Here is today’s list of the cheapest available 1 Bedroom options in Ontario:

Apartment ListingModel NamePriced From
Summit Place Apartments1 Bed 1 Bath$1,195
Villa Serena Senior Apartments1 Bed 1 Bath Up$1,402
Country Village ApartmentsBirch Hills$1,435
Archibald-77811BR/1BA$1,550
Mountain Crest Apartments1 Bedroom/ 1 Bath$1,625
Hillsborough Village Senior Apartments 55+The Ashley$1,675
Avana Rancho CucamongaWillow - Sophisticated$1,716
Casitas Apartments1/1$1,751
Revere Village Apartments1 Bedroom$1,800
Campus Ave1 bed 1 bath$1,800

Quick Rent Budget Calculator

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The common "Rule of Thumb" is that rent should be no more than 30% of your income. How much is that? Enter your monthly income and click "Calculate My Budget" to find out.

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Ontario Overview

Located in San Bernardino County, Ontario, California is a short drive to both Los Angeles and rugged wilderness. A city with rich history, many transportation options, and gorgeous weather, Ontario is an excellent choice for families, young professionals, and retirees alike.

Why live in Ontario, CA?

Ontario is an excellent city to call home because it's approximately halfway between Los Angeles, with its vibrant culture and entertainment, and the outdoor recreation and serene quiet of the desert wilderness. Of course, the city itself has a lot to offer, with many thriving industries, a robust transportation infrastructure, and community events for all ages.

Pet Friendly Lifestyle
Ontario, CA

Ranked #83

Among cities in California for Apartment listings with Pet Friendly Amenities

Pet Friendliness Lifestyle Score

2.5
Pet Friendly

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Remember the 3 Rules of Real Estate:
Location, Location, Location!

Explore Ontario, CA Rentals by Map

View MapOntario, CA Apartments MapView MapOntario, CA Rental Homes Map

Getting Around Ontario, CA

Walk Score®

46 / 100

Car-Dependent

Most errands require a car

Bike Score®

43 / 100

Somewhat Bikeable

Minimal bike infrastructure

Transit Score®

25 / 100

Some Transit

A few nearby public transportation options

Frequently Asked Questions about 1 Bedroom Ontario Apartments

What is the Cheapest apartment in Ontario with 1 Bedroom?

Currently the most affordable 1 Bedroom in Ontario is at Summit Place Apartments listed at $1,195.

How much is the average rent for a 1 Bedroom Ontario Apartment?

The average rent for a 1 Bedroom Apartment in Ontario is $2,337.

What is the largest available 1 Bedroom Ontario Apartment for rent?

Today's apartment with the most square footage in Ontario is a 968 square feet unit starting from $2,515 at Homecoming at The Preserve.

What is the average size for Ontario 1 Bedroom Apartments for rent?

The average size for a 1 Bedroom rental in Ontario is currently 949 sq ft.

Expert Rental Resources

Helpful Apartment Articles, How-To's and Tips

The rental experts at ApartmentHomeLiving.com provide you with top advice, tools, and tips for understanding the leasing process and finding the perfect rental. Here are a few helpful rental and leasing articles from our experts to guide you on your search.

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Roommate Matching: Finding the Right Fit and Avoiding Pitfalls

Written by: Cheryl Bowman

A fantastic way to save money and enjoy a built-in community is to share an apartment. However, a bad roommate situation can turn your dream rental into a nightmare.

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The Art of the Rental Viewing: What to look for during a property tour

Written by: Marie Brown

You’ve scrolled through countless listings, walked through a blur of rentals, and finally found what feels like the one. The pictures? Fantastic. The neighborhood seems just right.

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Know Your Budget: Calculating What You Can Realistically Afford When Renting

Written by: Lauren Harrington

Renting an apartment or house isn’t just about looking through online ads, choosing a few apartments or homes you want to tour, filling out an application, and putting down a deposit. Those things are all necessary and important.

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The Freedom of Short-Term Leases: Exploring the Advantages for Renters

Written by: Bobbi Jackson

If you’re looking to relocate right now, a popular solution that may best fit your current rental needs is a short-term lease.