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10x30 Storage in Ontario, CA

1 - 30 of 40 Storage Facilities in Ontario, CA

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Photo of CubeSmart Self Storage - CA Rancho Cucamonga Milliken Ave
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Trusted Partner Facility
Top-rated facility with exceptional service

6.3 miles away

5.0(1)

CubeSmart Self Storage - CA Rancho Cucamonga Milliken Ave

7723 Milliken Avenue, Rancho Cucamonga, CA, 91730

10' x 30'
Deal
$689.00$413.40
+ $29 in fees
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Photo of Securcare - 4005 - SA Ontario

1.5 miles away

Securcare - 4005 - SA Ontario

1661 South Campus Avenue, Ontario, CA, 91761

12' x 25'1 Left
$438.00
+ $29 in fees
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Photo of CubeSmart Self Storage - Diamond Bar

9.8 miles away

4.5(35)

CubeSmart Self Storage - Diamond Bar

275 S Prospectors Rd, Diamond Bar, CA, 91765

10' x 30'
Deal
$600.00$360.00
+ $29 in fees
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Photo of CubeSmart Self Storage CA Pomona Hershey St

4.3 miles away

5.0(2)

CubeSmart Self Storage CA Pomona Hershey St

333 Hershey Street, Pomona, CA, 91767

10' x 30'
Deal
$455.00$341.25
+ $29 in fees
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Photo of SecurCare - 4027 - Upland (Foothill)

3.7 miles away

SecurCare - 4027 - Upland (Foothill)

2026 West Foothill Boulevard, Upland, CA, 91786

10' x 30'
Deal
3 Left
$436.00
+ $29 in fees
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Photo of Public Storage - Fontana - 17173 Valley Blvd

12.7 miles away

4.6(17)

Public Storage - Fontana - 17173 Valley Blvd

17173 Valley Blvd, Fontana, CA, 92335

10' x 30'
Deal
$354.00$266.00
+ $29 in fees
Online Move-In Available
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Photo of Public Storage - Upland - 127 S Euclid Ave

2.2 miles away

4.7(15)

Public Storage - Upland - 127 S Euclid Ave

127 S Euclid Ave, Upland, CA, 91786

10' x 30'1 Left
$601.00$470.00
+ $29 in fees
Online Move-In Available
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Photo of CubeSmart Self Storage - Riverside - 7600 Arlington Avenue

13.8 miles away

4.3(43)

CubeSmart Self Storage - Riverside - 7600 Arlington Avenue

7600 Arlington Avenue, Riverside, CA, 92503

20' x 20'
Deal
$559.00$335.40
+ $29 in fees
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Photo of Ramona Mini Storage

4.8 miles away

Ramona Mini Storage

13375 Ramona Avenue, Chino, CA, 91710

10' x 30'
Deal
$564.00$513.00
+ $25 in fees
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Photo of Extra Space Storage - 7981 - Upland - 11th St

3.3 miles away

4.7(3)

Extra Space Storage - 7981 - Upland - 11th St

1675 West 11th Street, Upland, CA, 91786

81' x 15'
$861.00$831.00
+ $29 in fees
Online Move-In Available
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Photo of Extra Space Storage - 1476 - Fontana - Foothill Blvd

8.5 miles away

Extra Space Storage - 1476 - Fontana - Foothill Blvd

13473 Foothill Boulevard, Fontana, CA, 92335

10' x 30'
$377.00$347.00
+ $29 in fees
Online Move-In Available
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Photo of StorQuest - Rancho Cucamonga / Arrow

6.7 miles away

4.5(11)

StorQuest - Rancho Cucamonga / Arrow

11998 Arrow Route, Rancho Cucamonga, CA, 91739

20' x 25'1 Left
$520.00
+ $29 in fees
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Photo of Extra Space Storage - 3558 - Norco - Hidden Valley Pkwy

12.7 miles away

5.0(5)

Extra Space Storage - 3558 - Norco - Hidden Valley Pkwy

240 Hidden Valley Parkway, Corona, CA, 92879

12' x 36'
$849.00$819.00
+ $29 in fees
Online Move-In Available
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Photo of CubeSmart Self Storage - CA Fontana Baseline Ave

9.9 miles away

4.9(5)

CubeSmart Self Storage - CA Fontana Baseline Ave

14337 Baseline Avenue, Fontana, CA, 92336

10' x 30'
Deal
$511.00$306.60
+ $29 in fees
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Photo of CubeSmart Self Storage - CA Glendora S Lone Hill Ave

10.9 miles away

4.7(5)

CubeSmart Self Storage - CA Glendora S Lone Hill Ave

919 South Lone Hill Avenue, Glendora, CA, 91740

10' x 30'
Deal
$1,140.00$684.00
+ $29 in fees
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Photo of Extra Space Storage - 0396 - Glendora - E Arrow Hwy

11.7 miles away

Extra Space Storage - 0396 - Glendora - E Arrow Hwy

825 East Arrow Highway, Glendora, CA, 91740

10' x 30'
$529.00$499.00
+ $29 in fees
Online Move-In Available
View all units
Photo of Price Self Storage - Rancho Cucamonga - 6599 Haven Avenue

6.6 miles away

4.7(37)

Price Self Storage - Rancho Cucamonga - 6599 Haven Avenue

6599 Haven Avenue, Rancho Cucamonga, CA, 91737

10' x 30'
Deal
$559.00$419.00
+ $29 in fees
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Photo of Extra Space Storage - 1121 - Fontana - 17197 Valley Blvd

12.7 miles away

5.0(1)

Extra Space Storage - 1121 - Fontana - 17197 Valley Blvd

17197 Valley Boulevard, Fontana, CA, 92335

20' x 15'
$317.00$287.00
+ $29 in fees
Online Move-In Available
View all units
Photo of StorQuest - Claremont / Baseline

5.7 miles away

4.6(7)

StorQuest - Claremont / Baseline

454 West Baseline Road, Claremont, CA, 91711

20' x 15'
Deal
1 Left
$375.00
+ $29 in fees
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Photo of StorQuest - Rancho Cucamonga / Hampshire

4.2 miles away

4.2(19)

StorQuest - Rancho Cucamonga / Hampshire

9419 Hampshire Street, Rancho Cucamonga, CA, 91730

20' x 20'
Deal
1 Left
$674.00
+ $29 in fees
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Photo of Price Self Storage - Rancho Cucamonga - 10005 Arrow Route

4.4 miles away

4.8(59)

Price Self Storage - Rancho Cucamonga - 10005 Arrow Route

10005 Arrow Route, Rancho Cucamonga, CA, 91730

10' x 30'
Deal
$518.00$363.00
+ $29 in fees
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Photo of Extra Space Storage - 1477 - Fontana - Baseline Ave

8.9 miles away

Extra Space Storage - 1477 - Fontana - Baseline Ave

13475 Baseline Avenue, Fontana, CA, 92336

10' x 30'
$474.00$444.00
+ $29 in fees
Online Move-In Available
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Photo of SecurCare - 4112 - Country Club

12.9 miles away

5.0(1)

SecurCare - 4112 - Country Club

749 North Main Street, Corona, CA, 92878

10' x 40'1 Left
$380.00
+ $29 in fees
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Photo of Public Storage - Norco - 2567 Hamner Ave

11.3 miles away

4.7(15)

Public Storage - Norco - 2567 Hamner Ave

2567 Hamner Ave, Norco, CA, 92860

10' x 30'
Deal
1 Left
$436.00$337.00
+ $29 in fees
Online Move-In Available
View all units
Photo of Extra Space Storage - 8016 - Riverside - Mission Blvd

14.1 miles away

4.0(2)

Extra Space Storage - 8016 - Riverside - Mission Blvd

5910 Mission Boulevard, Riverside, CA, 92509

13' x 30'
$321.00$291.00
+ $29 in fees
Online Move-In Available
View all units
Photo of Public Storage - Rowland Heights - 19102 E Walnut Drive N

14.2 miles away

4.5(16)

Public Storage - Rowland Heights - 19102 E Walnut Drive N

19102 E Walnut Drive N, Rowland Heights, CA, 91748

10' x 30'1 Left
$764.00$574.00
+ $29 in fees
Online Move-In Available
View all units
Photo of Low Cost Storage - Glendora (ALL DRIVE-UP SPACES)

12.5 miles away

Low Cost Storage - Glendora (ALL DRIVE-UP SPACES)

700 E Route 66, Glendora, CA, 91740

10' x 30'
$605.00
+ $25 in fees
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Photo of Public Storage - Corona - 1510 Pomona Road

12.8 miles away

4.8(22)

Public Storage - Corona - 1510 Pomona Road

1510 Pomona Road, Corona, CA, 92880

10' x 30'1 Left
$501.00$490.00
+ $29 in fees
Online Move-In Available
View all units
Photo of Extra Space Storage - 1486 - San Dimas - W Gladstone St

10.6 miles away

3.0(1)

Extra Space Storage - 1486 - San Dimas - W Gladstone St

919 West Gladstone Street, San Dimas, CA, 91773

12' x 30'
$758.00$728.00
+ $29 in fees
Online Move-In Available
View all units
Photo of SmartStop Self Storage - Riverside - 6637 Van Buren Blvd

13.5 miles away

4.9(8)

SmartStop Self Storage - Riverside - 6637 Van Buren Blvd

6637 Van Buren Boulevard, Riverside, CA, 92503

15' x 20'1 Left
$556.00$406.00
+ $29 in fees
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Storage prices in Ontario, CA

Prices vary by unit size and amenities. Compare facilities in Ontario to find the right unit.

Average Monthly Price by Storage Unit Size in Ontario, CA

Based on 67 storage units in Ontario.

$95.20

ReducedToUp$1.27
Compared to last month

Cheapest Storage in Ontario, CA

  • sizeIcon

    Cheapest 5x10 storage in Ontario, CA

    $53.00$82.53
    DetailsArrow
    priceTag$29.53 Below average unit priceExtra Space Storage - 7788 - Ontario - Airport Drive
  • sizeIcon

    Cheapest 10x10 storage in Ontario, CA

    $77.00$138.62
    DetailsArrow
    priceTag$61.62 Below average unit priceCubeSmart Self Storage - Ontario
  • sizeIcon

    Cheapest 10x15 storage in Ontario, CA

    $168.60$199.11
    DetailsArrow
    priceTag$30.51 Below average unit priceCubeSmart Self Storage - Ontario
  • sizeIcon

    Cheapest 10x20 storage in Ontario, CA

    $166.20$289.15
    DetailsArrow
    priceTag$122.95 Below average unit priceCubeSmart Self Storage - Ontario
Average prices last updated on 06-01-2026.

Average Price by Storage Unit Size in Ontario, CA

Find online move-in rates and specials like first month half off and first month FREE at select Ontario, California storage facilities. Below are the average monthly storage unit prices in Ontario, California for the most common storage unit sizes.

Unit SizeAverage PriceLowest Price
5' x 5'$59.43$44.00
5' x 10'$82.53$53.00
10' x 10'$138.62$77.00
10' x 15'$199.11$168.60
10' x 20'$289.15$166.20
10' x 25'$346.00$346.00
10' x 30'Not AvailableNot Available

The overall average price of a self-storage unit booked in Ontario, California over the past 180 days is $116.42.

Data for the cheapest self-storage unit is updated every 15 minutes.

SpareFoot customer reviews

SpareFoot has a 4.3 out of 5 star rating from over 41,000 customer reviews on Trustpilot. See what some of our over one million customers say about us.

Very good people to deal with

Very good people to deal with

LC by Lee Crawford

Nick was amazing to work with and took…

Nick was amazing to work with and took care of my needs promtly.

CJ by Cathy Jo Barnhart

I use SpareFoot every year when I…

I use SpareFoot every year when I switch storage facilities, they give all the great options at the best prices, very convenient.

CG by Carmon Green

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