Renting a bounce house costs $100-$275 for a standard dry unit ($175 typical), $250-$550 for a wet/dry combo ($350), and $400+ for obstacle courses — for a 4-8 hour day with setup included. The bill climbs on add-ons: delivery $25-$150, attendant $25-$45/hr, generator $50-$150. A wet combo fully loaded lands at $640 typical. And if you're the bounce-every-summer family, a $400 residential unit pays for itself in 2.3 rentals.
The rental market prices by size and water, full stop. The classic 13x13 dry unit anchors everything; combos and water push it up:
| Unit | Low | Typical | High |
|---|---|---|---|
| Standard dry 13x13 | $100 | $175 | $275 |
| Bounce + slide combo (dry) | $200 | $300 | $450 |
| Wet/dry combo | $250 | $350 | $550 |
| Obstacle course | $400 | $525 | $700 |
| ~20-ft standalone waterslide | — | ~$250 | — |
Local pricing is all over the map, legitimately: Salt Lake City yards advertise basic units at $114-$134, Miami full days around $150, Dallas-area day packages $200-$700. This is a hometown industry — the yard ten minutes away often beats the national directory on both price and setup punctuality.
The generator is the fee nobody budgets and everybody needs at a park. Blowers draw real amperage continuously; a 100-foot household extension cord sags the voltage enough to starve one. Rental yards know this, which is why the generator line appears on their fee pages before you ask.
Unit class, weekend keep, delivery zone, attendant hours, and generator — with the buy-vs-rent break-even computed on your number.
Open the Bounce House Rental Cost Calculator →The loaded summer party: wet/dry combo at $350, local delivery $50, a four-hour attendant at $35 ($140), generator $100. Total: $640 typical, range $425-$955. Add the weekend keep — many yards let you hold the unit until Monday for half the day rate again (+$175) — and you're at $815, which only makes sense when Sunday's second party exists.
The lean birthday: standard dry 13x13 at $175, delivery included by the yard down the street, your own exterior outlet, no attendant. Total: $175 ($100-$275 range). That number is the anchor for the buy-vs-rent question below.
A residential bounce house from the big-box aisle costs $250-$600, about $400 typical. Against the $175 typical rental, that's 2.3 rentals to break even — a family doing one birthday a year plus a cousin's party each summer crosses the line in year two or three. The caveats are real: residential vinyl carries lower rider limits (usually 2-3 kids, weight-capped), ages faster in UV and storage, and has near-zero resale. Commercial units ($1,500-$3,500) are a business purchase, not a parenting one.
Renting still wins when usage is once-a-year, storage is nonexistent, or you want the wet combo and obstacle-course sizes that cost more to own than a used sedan. Buying wins on year three, assuming the garage corner holds.
The bounce house is usually the marquee line of a kids party, not the whole budget — food, favors, and decorations ride along. The birthday party cost calculator prices the full stack (venue-vs-home modes included), and the party food quantity calculator answers the pizza-and-cake arithmetic that follows the guest list. For the other kind of backyard production, the baby shower cost calculator runs the same line-by-line build for the adult version.
A standard dry 13x13 rents for $100-$275 a day ($175 typical), a bounce-and-slide combo for $200-$450, a wet/dry combo for $250-$550 ($350 typical), and obstacle courses from about $400. The day rate covers a 4-8 hour window with setup and teardown; delivery, attendants, and generators are extra.
Delivery runs $25-$150 by distance (often free within 15-20 miles), a staffed attendant runs $25-$45 an hour and is mandatory at most parks, and a generator rental adds $50-$150 when no outlet sits within about 50 feet. A wet/dry combo with local delivery, four attendant hours, and a generator totals $640 typical, with a $425-$955 range.
Wet/dry combos run $250-$550 a day ($350 typical) — about $100-$200 more than the dry equivalent, since water hookup, drainage, and sanitizing are involved. A roughly 20-foot standalone waterslide runs about $250. Expect the top of the range in hot-weather metros like Houston, where water combos quote $300-$550.
Break-even is 2.3 rentals: a residential unit costs about $400 ($250-$600) against the $175 typical rental, so a family that bounces at least twice a year comes out ahead by the third rental. Commercial units ($1,500-$3,500) only pay off if you're the one renting out. Residential vinyl is lighter, holds fewer kids, and ages faster — respect the weight label.
An attendant ($25-$45 an hour) is usually required at parks, required by some insurance policies, and smart above roughly 10 kids at once. A generator ($50-$150) is only needed when the blower can't reach an outlet within about 50 feet — which describes most park pavilions and far-corner backyards. Extension cords beyond that distance drop voltage the blower notices.