What the children will spend the party doing is the first thing to settle in and around Ontario, ahead of the price. At Ontario Ice Skating Arena they skate, with a coach and a short lesson on the rink built into the package. Little Village Play in Upland hands a family its whole playground for two hours, while Kids Empire seats the party at reserved tables beside a floor that stays open to everyone else. Kawaii Klaws in Rancho Cucamonga is a claw-machine arcade, where the party money goes mostly on play credit. Ask about food early, too: Play Street Museum lets you bring your own, and Little Village charges a flat fee for it.
80 venues host parties within 20 miles of Ontario · sorted by distance
Ages
Indoor Playground
Kids Empire Ontario
★ 4.8(1228)·Ontario, CA·0.4 mi
$29.90/ person
2.5 hours reserved seating
from venue website, Oct 2026
Treat the per-child rate as a starting point rather than a finished party: it is the build-your-own tier, the rest is sold as add-ons, and the branch's pre-made package costs a good deal more. Every booking does bring a host, a dance party with the dragon mascot, drinks and goodies. There is no private room; your group gets reserved tables beside the play area. Cake is allowed only once a package is booked.
Best for a child who wants to try the ice rather than watch from the side: the package brings a party coach and a twenty-minute lesson on the rink, with skate rental part of it. Set expectations about the building, though. Reviewers across several years describe it as dated and in need of repair, some of them bluntly, while still saying the children love the skating.
Count the grown-ups before you count the children. The places in the cheapest package cover adults and children together, so a class-sized guest list with parents attached outgrows it quickly, and each extra guest is charged per head. Outside food carries a flat fee, the deposit is lost if you cancel inside a week, and you get fifteen minutes beforehand to set up.
Indoor PlaygroundArcadeFamily Entertainment Center
Chuck E. Cheese – Chino
★ 4.0(970)·Chino, CA·3.3 mi
$99.99package
2 hoursduration
from venue website, Oct 2026
Every child in the party plays the games without limit for its whole length, and the package adds the birthday show and a turn in the ticket blaster. The catch is that the clock does not stop. It runs straight through the food and the show, so a slow start eats into play time. There is no room of its own; the party sits at a decorated table.
You get the party room to yourselves for the first hour and then you do not — the rest of your slot is ordinary museum time, shared with whoever else reserved it. Bring your own food and decorations. Crafts are charged separately and are pitched at four and up. Parties here also swallow the public booking slots, which is worth knowing from whichever side of that arrangement you are on.
Reviewer after reviewer describes the same thing — claws that lift a prize and let go of it before the chute, and credits that buy less than they once did. That matters more here than it would elsewhere, because what the package mostly buys is a block of that gameplay. One parent booked a birthday, put fifty dollars into points and went home with a single bouncy ball.
Read the cheapest booking closely before you plan anything around it: decorations and outside food are both expressly not allowed, and it does not reach the party room. What it buys is the play floor to yourselves, for eight children and a rather larger adult contingent. Extra guests are charged at one rate whether they are adults or children, and tables and chairs are a separate rental even a step up.
Two families who booked here went out of their way to praise the catering — the sandwich and fruit platters in particular, one of them saying they would come back for the food alone. That is rarer than it sounds in a party package. The figure quoted covers adults as well as children, and the venue states that tax and fees are already inside it rather than waiting at the end.
Read the enthusiastic party reviews here with one eye on which package each family actually bought: the ones describing the whole place to themselves, with a team decorating it for them, paid several times the entry rate. Book at the bottom of the ladder instead and you get a private room for the party while ordinary open play carries on in the playground. Snacks and platters are welcome; hot food has to be ordered.
Grip socks are included for the children playing, which is the small charge most parents forget to budget for. The party space is a set of long tables on the floor rather than a room of its own, and the food and cake are yours to bring — inside an unusually specific list of rules: no balloon arches, no piñatas, no confetti or glitter, nothing taped to the walls.
