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10x30 Storage in Ontario, CA

31 - 40 of 40 Storage Facilities in Ontario, CA

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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

12' x 36'2 Left
$464.00
+ $29 in fees
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Photo of CubeSmart Self Storage - Walnut - 301 South Lemon Creek Dr

12.7 miles away

4.2(15)

CubeSmart Self Storage - Walnut - 301 South Lemon Creek Dr

301 Lemon Creek Dr, Walnut, CA, 91789

20' x 20'
Deal
$1,164.00$698.40
+ $29 in fees
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Photo of Airport Mini Storage - Riverside - 7044 Arlington Avenue

14.2 miles away

4.8(15)

Airport Mini Storage - Riverside - 7044 Arlington Avenue

7044 Arlington Avenue, Riverside, CA, 92503

10' x 40'2 Left
$755.00$604.00
+ $29 in fees
Online Move-In Available
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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
$552.00$402.00
+ $29 in fees
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Photo of Secure Storage - Bloomington

14.9 miles away

4.6(34)

Secure Storage - Bloomington

18949 Valley Blvd, Bloomington, CA, 92316

10' x 30'
Deal
1 Left
$275.00$248.00
+ $32 in fees
Online Move-In Available
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Photo of Extra Space Storage - 1478 - Fontana - 14750 Foothill Blvd

10.1 miles away

4.8(3)

Extra Space Storage - 1478 - Fontana - 14750 Foothill Blvd

14750 Foothill Boulevard, Fontana, CA, 92335

12' x 40'
$521.00$491.00
+ $29 in fees
Online Move-In Available
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Photo of SmartStop Self Storage - Riverside - 7211 Arlington Ave

13.9 miles away

3.4(4)

SmartStop Self Storage - Riverside - 7211 Arlington Ave

7211 Arlington Avenue, Riverside, CA, 92503

18' x 20'1 Left
$669.00$519.00
+ $29 in fees
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Photo of StorQuest - Diamond Bar / Golden Springs

11.6 miles away

4.5(2)

StorQuest - Diamond Bar / Golden Springs

21320 Golden Springs Drive, Diamond Bar, CA, 91789

15' x 20'1 Left
$532.00
+ $29 in fees
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Photo of Extra Space Storage - 1096 - Walnut - E Valley Blvd

12 miles away

5.0(1)

Extra Space Storage - 1096 - Walnut - E Valley Blvd

20671 Valley Boulevard, Walnut, CA, 91789

20' x 20'
$520.00$490.00
+ $29 in fees
Online Move-In Available
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Photo of Extra Space Storage - 8283 - Corona - Cota St

13.1 miles away

3.5(1)

Extra Space Storage - 8283 - Corona - Cota St

250 North Cota Street, Corona, CA, 92880

10' x 30'
$413.00$383.00
+ $29 in fees
Online Move-In Available
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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 32 storage units in Ontario.

$89.30

ReducedToDown$106.54
Compared to last month

Cheapest Storage in Ontario, CA

  • sizeIcon

    Cheapest 5x10 storage in Ontario, CA

    $55.20$69.19
    DetailsArrow
    priceTag$13.99 Below average unit priceCubeSmart Self Storage - Ontario
  • sizeIcon

    Cheapest 10x10 storage in Ontario, CA

    $103.80$149.7
    DetailsArrow
    priceTag$45.90 Below average unit priceCubeSmart Self Storage - Ontario
  • sizeIcon

    Cheapest 10x15 storage in Ontario, CA

    $178.20$202.22
    DetailsArrow
    priceTag$24.02 Below average unit priceCubeSmart Self Storage - Ontario
  • sizeIcon

    Cheapest 10x20 storage in Ontario, CA

    $166.20$273.7
    DetailsArrow
    priceTag$107.50 Below average unit priceCubeSmart Self Storage - Ontario
Average prices last updated on 04-01-2026.

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'$58.10$44.00
5' x 10'$69.19$55.20
10' x 10'$149.70$103.80
10' x 15'$202.22$178.20
10' x 20'$273.70$166.20
10' x 25'Not AvailableNot Available
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 $145.81.

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.

He was very nice I’m gonna get it.

He was very nice I’m gonna get it.

TS by Tina Sealock

Customer service was excellent!!

Customer service was excellent!!! Nice, funny, didn’t make me feel rushed, I felt he got me the best deal.

MK by Martha K Pumphrey

Great service

Great service. Found me a great rate. Move in went smooth as silk.

AT by Ari Theoharakis

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