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10x30 Storage in Ontario, CA

1 - 30 of 59 Storage Facilities in Ontario, CA

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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
$595.00$541.00
+ $25 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
$450.00$337.50
+ $29 in fees
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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
$471.00$411.00
+ $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
$535.00
+ $29 in fees
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1.5 miles away

Securcare - 4005 - SA Ontario

1661 South Campus Avenue, Ontario, CA, 91761

12' x 25'1 Left
$376.00
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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 38'
Deal
$762.00$457.20
+ $29 in fees
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Photo of Extra Space Storage - 7788 - Ontario - Airport Drive

1.3 miles away

Extra Space Storage - 7788 - Ontario - Airport Drive

1215 East Airport Drive, Ontario, CA, 91761

15' x 25'
$468.00$438.00
+ $29 in fees
Online Move-In Available
View all units
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'
$316.00$286.00
+ $29 in fees
Online Move-In Available
View all units
Photo of Extra Space Storage - 6725 - Claremont - 711 S Mills Ave

3.7 miles away

5.0(2)

Extra Space Storage - 6725 - Claremont - 711 S Mills Ave

711 South Mills Avenue, Claremont, CA, 91711

20' x 15'
$519.00$509.00
+ $29 in fees
Online Move-In Available
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Photo of Public Storage - Montclair - 4026 Mission Blvd

3.8 miles away

5.0(28)

Public Storage - Montclair - 4026 Mission Blvd

4026 Mission Blvd, Montclair, CA, 91763

15' x 20'
Deal
1 Left
$314.00$256.00
+ $29 in fees
Online Move-In Available
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Photo of Extra Space Storage - 1018 - La Verne - S San Dimas Canyon Rd

8.6 miles away

4.8(2)

Extra Space Storage - 1018 - La Verne - S San Dimas Canyon Rd

1960 South San Dimas Canyon Road, La Verne, CA, 91750

10' x 30'
$578.00$548.00
+ $29 in fees
Online Move-In Available
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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
$538.00
+ $29 in fees
Online Move-In Available
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Photo of CubeSmart Self Storage - CA Rancho Cucamonga Milliken Ave

6.3 miles away

5.0(1)

CubeSmart Self Storage - CA Rancho Cucamonga Milliken Ave

7723 Milliken Avenue, Rancho Cucamonga, CA, 91730

20' x 20'
Deal
$782.00$469.20
+ $29 in fees
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Photo of Extra Space Storage - 7380 - Upland - Campus Ave

2.2 miles away

Extra Space Storage - 7380 - Upland - Campus Ave

135 South Campus Avenue, Upland, CA, 91786

10' x 30'
$457.00$427.00
+ $29 in fees
Online Move-In Available
View all units
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
$568.00$340.80
+ $29 in fees
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Photo of CubeSmart Self Storage - Riverside - 7600 Arlington Avenue

13.8 miles away

4.2(41)

CubeSmart Self Storage - Riverside - 7600 Arlington Avenue

7600 Arlington Avenue, Riverside, CA, 92503

10' x 30'
Deal
$424.00$254.40
+ $29 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

20' x 15'
$304.00$275.00
+ $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

10' x 30'
Deal
1 Left
$299.00
+ $29 in fees
View all units
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
$474.00
+ $29 in fees
View all units
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'
$684.00$654.00
+ $29 in fees
Online Move-In Available
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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$311.00
+ $29 in fees
View all units
Photo of A Storage Place - La Sierra

14.2 miles away

5.0(11)

A Storage Place - La Sierra

4188 Pierce Street, Riverside, CA, 92505

16' x 33'
Deal
1 Left
$506.00$450.00
+ $29 in fees
View all units
Photo of Public Storage - Corona - 1351 Pomona Road

12.9 miles away

4.5(38)

Public Storage - Corona - 1351 Pomona Road

1351 Pomona Road, Corona, CA, 92882

10' x 30'1 Left
$836.00$627.00
+ $29 in fees
Online Move-In Available
View all units
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'
$442.00$412.00
+ $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 27'
$588.00$558.00
+ $29 in fees
Online Move-In Available
View all units
Photo of Extra Space Storage - 1004 - Claremont - South Mills Ave

3.8 miles away

5.0(1)

Extra Space Storage - 1004 - Claremont - South Mills Ave

775 South Mills Avenue, Claremont, CA, 91711

15' x 30'
$648.00$618.00
+ $29 in fees
Online Move-In Available
View all units
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

10' x 30'
$404.00$374.00
+ $29 in fees
Online Move-In Available
View all units
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
$1,111.00$666.60
+ $29 in fees
View all units
Photo of Extra Space Storage - 1472 - Bloomington - Bloomington Ave

14.7 miles away

5.0(1)

Extra Space Storage - 1472 - Bloomington - Bloomington Ave

18777 Bloomington Avenue, Bloomington, CA, 92316

10' x 30'
$293.00$265.00
+ $29 in fees
Online Move-In Available
View all units
Photo of A Storage Place - Magnolia

14.7 miles away

4.6(4)

A Storage Place - Magnolia

12811 Magnolia Avenue, Riverside, CA, 92503

10' x 30'1 Left
$376.00
+ $29 in fees
View all units

Storage prices in Ontario, CA

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

Cheapest Storage in Ontario, CA

  • sizeIcon

    Cheapest 5x10 storage in Ontario, CA

    $65.40$70.51
    DetailsArrow
    priceTag$5.11 Below average unit priceCubeSmart Self Storage - Ontario
  • sizeIcon

    Cheapest 10x10 storage in Ontario, CA

    $106.80$120.45
    DetailsArrow
    priceTag$13.65 Below average unit priceCubeSmart Self Storage - Ontario
  • sizeIcon

    Cheapest 10x15 storage in Ontario, CA

    $169.20$177.3
    DetailsArrow
    priceTag$8.10 Below average unit priceCubeSmart Self Storage - Ontario
  • sizeIcon

    Cheapest 10x20 storage in Ontario, CA

    $195.60$248.37
    DetailsArrow
    priceTag$52.77 Below average unit priceCubeSmart Self Storage - Ontario
Average prices last updated on 06-13-2026.

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'$60.47$28.00
5' x 10'$70.51$65.40
10' x 10'$120.45$106.80
10' x 15'$177.30$169.20
10' x 20'$248.37$195.60

The overall average price of a self-storage unit booked in Ontario, California over the past 180 days is $159.30.

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.

Great

Was fast and very reasonable price. Would def use again

GM by Geoff Meskel

I was satisfied and happy with the…

I was satisfied and happy with the services when opening the storage unit! I highly recommend the storage for others that want to open a storage unit!

JP by James Pierce

Fast curious and respectful

Fast curious and respectful

R by RAY

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