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Storage units in Billings, MT

310 available units | 45 facilities | Average street rate: $137

See Local Prices by Unit Size

Popular storage types in Billings:

How much is a storage unit in Billings?

The average price for a storage unit in Billings, MT is about $137 per month. Rates vary depending on unit size, amenities, and location.

Smaller units typically cost less, while larger, climate-controlled, or specialty units tend to command a premium.

Average Storage Unit Prices (September 2026)

Unit SizeNon-Climate ControlledClimate ControlledAll Unit Types (Average)
5x5$45$59$49
5x10$63$73$66
10x10$83$163$100
10x15$110$137$114
10x20$125$240$129
10x30$180$338$190
20x30$247-$247
Average (All Sizes)$122$168$128
*Average monthly rates for Billings, MT, in September 2026

How to find the cheapest storage in Billings?

When looking for cheap storage units in Billings, timing can make a big difference. Billings storage prices tend to be lowest in May, averaging around $146. In contrast, August is typically the most expensive time for self storage in Billings, with rates reaching up to $149.

Price & Availability Index for Billings Storage Units

Click any point to view month-specific storage unit prices and availability at local facilities.

Monthly storage unit street rates in Billings
MonthUnitsAverage price
Aug 20251,034$149
Sep 20251,043$149
Oct 20251,063$149
Nov 20251,081$148
Dec 20251,101$148
Jan 20261,113$148
Feb 20261,117$148
Mar 20261,123$148
Apr 20261,157$147
May 20261,163$146
Jun 20261,175$146
Jul 20261,175$146

The chart above offers a clear month-by-month look at Billings storage rental prices, helping you see exactly when it's cheapest to book a unit. By planning and renting during the low-demand months, you'll increase your chances of locking in the best deal on storage.

What drives storage prices in Billings?

Street rates for storage units in Billings vary by unit size, facility location, and local demand. Added features like climate control, 24/7 access, and enhanced security can affect monthly costs. Discounts for long-term rentals or first-time customers may also reduce overall rates.

  • 5x5 storage units in Billings start at as low as $31 for non-climate-controlled spaces and $27 for climate-controlled ones. This is the most affordable option for those needing extra space for boxes, small furniture, or seasonal décor.
  • 10x10 storage units in Billings are available starting from $45 for non-climate-controlled units and $40 for climate-controlled options. As the most rented unit size, it's a cost-effective solution that fits the contents of a one-bedroom apartment, ideal for moving or remodeling projects.
  • 10x20 storage units in Billings begin at $66 for non-climate-controlled spaces and $67 for climate-controlled ones. These are the lowest rates for large units, which can accommodate furniture from a multi-room home or even a vehicle, offering both space and great value.

Minimum prices are based on active listings in October, 2026.

Actual rates may vary depending on market availability and facility pricing updates.

What types of specialized storage can you rent in Billings?

Billings offers a variety of specialized storage options designed for vehicles and recreational equipment. Whether you need a secure spot for your car, RV, or boat, local facilities provide outdoor, covered, and indoor climate-controlled spaces to keep your investment protected year-round.

RV Storage Average price $96/mo
Car Storage Average price $88/mo
Boat Storage Average price $108/mo

Car Storage

Car storage in Billings offers a safe, convenient way to keep vehicles off your driveway when not in use. Choose between outdoor (open or covered) and indoor storage. Unit sizes typically range from 10’x15’ for compact cars to 10’x30’ for larger trucks, with rates averaging around $88 per month.

RV Storage

With RV storage in Billings, you can park your motorhomes and trailers securely between trips. Facilities offer options from outdoor parking to fully enclosed, climate-controlled units. Prices average around $96 per month, but can vary based on size, amenities, and proximity to highways or lakes.

Boat Storage

Boat storage in Billings provides an ideal off-season home for your watercraft. You can choose between outdoor and indoor climate-controlled storage options. Unit sizes range from 10x20 to 10x30, with average rents around $108 per month, depending on location and features.

Frequently Asked Questions

How much does self storage cost in Billings?

On average, a Billings storage unit costs around $137/month. Prices vary by unit size, amenities, and neighborhood. A non-climate-controlled unit typically costs around $133/month, while a climate-controlled unit averages about $163/month.

The lowest storage prices in Billings start at $27/month for a 5′×5′ self storage unit — perfect for renters seeking budget-friendly options.

The cheapest month to rent storage in Billings is May, when average rates drop to around $146/month. Booking during this time can help you save more.

In Billings, climate-controlled storage units are on average 19% more expensive than standard units. While a regular unit might cost around $137/month, a climate-controlled option of the same size would average about $163/month. This premium reflects the added protection from heat and humidity, which is valuable for sensitive items like furniture, electronics, and documents.

Yes, some storage facilities in Billings offer 24/7 access so you can reach your unit anytime. Before renting, check the facility's business hours or access policy to ensure it matches your schedule. Round-the-clock access is ideal if you need flexibility or plan to visit your unit outside standard hours.

Based on 2,141 reviews, storage customers in Billings rated their experience an impressive 4.5. This excellent score highlights consistently strong satisfaction with Billings storage facilities, from customer service to overall convenience.