Bounce House Rental Cost in St. Louis, Missouri

Looking for bounce house rental prices in St. Louis? We analyzed pricing from local rental vendors in and around St. Louis, Missouri to help you compare average costs for standard bounce houses, combo units, water slides, and obstacle courses.

Based on 7 local vendors Updated April 2026 Includes delivery estimates

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Average Bounce House Rental Prices in St. Louis

In St. Louis, most bounce house rentals fall within the following price ranges, depending on size, rental duration, and vendor policies.

Standard Bounce House

$110 – $196

Basic inflatable for backyard birthday parties. Fits 6-8 kids at a time.

Combo Unit

$154 – $252

Bounce house with attached slide. The most popular choice for parties in St. Louis.

Water Slide

$198 – $280

Perfect for summer events. Includes splash pool.

Obstacle Course

$242 – $364

Large interactive units for bigger events, school functions, and carnivals.

These ranges are based on listed vendor prices in St. Louis and may vary depending on distance, setup surface, park requirements, holidays, and availability.

Bounce House Cost Calculator for St. Louis

Select your rental type, event size, duration, and any extras to get a realistic price range for St. Louis, MO.

Your location

Pre-filled for St. Louis, MO

What type of inflatable?

Select the type that fits your event

How many kids?

Helps recommend the right size unit

How long do you need it?

Longer rentals get better per-hour value

Where will it be set up?

Affects delivery and equipment needs

Any add-ons?

Optional extras for your St. Louis event

GeneratorNeeded if no power outlet nearby

+$100

Attendant / MonitorSupervised play for safety

+$100

Tables & ChairsSeating for guests

+$30

Concession MachinePopcorn, snow cone, or cotton candy

+$65

Estimated Rental Cost

$--- – $---

Estimated for St. Louis, MO

Estimate based on St. Louis area vendor pricing. Actual costs vary by vendor.

Get an Exact Bounce House Rental Quote in St. Louis

Use the estimate above as a starting point, then request exact pricing based on your date, location, and event details.

Local Vendor Price Snapshot in St. Louis

Based on pricing from 7 rental companies serving St. Louis. Vendor identities are anonymized. Prices can vary by unit size, included hours, and travel distance.

Vendor	Rating	Price Range
Vendor A	4.9/5 (696 reviews)	—
Vendor B	4.9/5 (806 reviews)	—
Vendor C	5/5 (612 reviews)	—

Some vendors include setup and takedown in the listed price, while others add travel or park setup fees separately. Want real quotes? Use the form above to get exact pricing from local providers.

What Affects Bounce House Rental Prices in St. Louis?

Bounce house pricing in St. Louis depends on more than just the inflatable itself. The biggest factors usually include rental type, rental duration, delivery distance, and whether the event is at a home, park, or commercial venue.

Inflatable Type

Standard units are usually the most affordable at $110-$196 in St. Louis. Combo units, water slides, and obstacle courses cost progressively more.

Rental Length

Full-day and overnight rentals cost more than 4-hour or 6-hour bookings. Extra hours typically run $20-$45 per hour in St. Louis.

Delivery Distance

Vendors in St. Louis may charge extra for longer travel outside their core service area. Delivery fees range from $0 to $50.

Setup Location

Backyard grass setups are the most common. Concrete or driveway setups require different anchoring and may add a small fee.

Weekend Demand

Fridays, Saturdays, holidays, and peak season often increase prices by 10-20% in St. Louis.

Season & Weather

Water slides are popular during summer months (June through September). Booking earlier in the season can help secure better rates.

Renting a Bounce House in St. Louis: Local Tips

Affordable Midwest market. Hot summers drive water slide demand.

Water slides are popular during summer months (June through September). Booking earlier in the season can help secure better rates.

Park setups are popular here. Check with your local parks department about permit requirements and confirm power availability before booking.

This is a high-demand market with many rental vendors competing for business. Comparing quotes from 2-3 providers can often save you money.

Typical Bounce House Costs for Events in St. Louis

Small birthday party (1-10 kids)

$110 – $176

Medium party (10-20 kids)

$173 – $244

Large party or school event

$227 – $309

Water slide party package

$198 – $287

These examples assume standard weekend pricing and can change based on setup needs and vendor availability in St. Louis.

FAQs About Bounce House Rentals in St. Louis

Most standard bounce house rentals in St. Louis range from $110 to $196. Combo units typically cost $154 to $252, while water slides and obstacle courses can range from $198 to $364.

In many cases, yes. Some vendors in St. Louis offer lower weekday pricing because weekend demand is higher. Booking Monday through Thursday can save 10-20%.

You may need a generator if your setup location does not have a nearby power source, especially for park events. Most St. Louis vendors rent generators for $50 to $100.

Most vendors in St. Louis include the inflatable, blower, setup, and takedown. Delivery, generators, attendants, and extra hours may cost extra. Delivery fees typically range from $0 to $50.

It is best to book at least 1 to 2 weeks in advance, especially for weekend events. During peak season, popular units in St. Louis can book out 3 to 4 weeks ahead.