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Birthday Party Venues in Ontario, California 🎉

Browse 6 kids' birthday party venues in Ontario.

🏆 Best Birthday Party Venues in Ontario (2026)

🥇Best Overall
Dave & Buster's Ontario

Dave & Buster's Ontario

Top-rated by parents in the area

⭐ 4.1
🧸Best for Toddlers
Kids Empire Ontario

Kids Empire Ontario

Safe, age-appropriate fun for little ones

⭐ 4.7
✨Most Unique
iFLY Indoor Skydiving - Ontario

iFLY Indoor Skydiving - Ontario

An unforgettable experience they'll talk about for years

⭐ 4.7

🏠 Indoor Playground in Ontario

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Kids Empire Ontario

Kids Empire Ontario

📍 Ontario, California

🏠 Indoor Playground
LOL KIDS CLUB - ONTARIO, CA

LOL KIDS CLUB - ONTARIO, CA

📍 Ontario, California

💰 From $200 · 10 kids · +$20/extra

🏠 Indoor Playground🤸 Trampoline🎉 Party Room
Slick City Action Park

Slick City Action Park

📍 Ontario, California

💰 From $300 · 10 kids · +$15/extra

🏠 Indoor Playground🎮 Arcade Games⛳ Mini Golf

🎮 Arcade Games in Ontario

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Dave & Buster's Ontario

Dave & Buster's Ontario

📍 Ontario, California

🎮 Arcade Games
K1 Speed Ontario

K1 Speed Ontario

📍 Ontario, California

🎮 Arcade Games🏎️ Go-Karts
Slick City Action Park

Slick City Action Park

📍 Ontario, California

💰 From $300 · 10 kids · +$15/extra

🏠 Indoor Playground🎮 Arcade Games⛳ Mini Golf

⛳ Mini Golf in Ontario

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Slick City Action Park

Slick City Action Park

📍 Ontario, California

💰 From $300 · 10 kids · +$15/extra

🏠 Indoor Playground🎮 Arcade Games⛳ Mini Golf

🤸 Trampoline in Ontario

See all →
LOL KIDS CLUB - ONTARIO, CA

LOL KIDS CLUB - ONTARIO, CA

📍 Ontario, California

💰 From $200 · 10 kids · +$20/extra

🏠 Indoor Playground🤸 Trampoline🎉 Party Room
Slick City Action Park

Slick City Action Park

📍 Ontario, California

💰 From $300 · 10 kids · +$15/extra

🏠 Indoor Playground🎮 Arcade Games⛳ Mini Golf

🏎️ Go-Karts in Ontario

See all →
K1 Speed Ontario

K1 Speed Ontario

📍 Ontario, California

🎮 Arcade Games🏎️ Go-Karts
Slick City Action Park

Slick City Action Park

📍 Ontario, California

💰 From $300 · 10 kids · +$15/extra

🏠 Indoor Playground🎮 Arcade Games⛳ Mini Golf

🪂 Indoor Skydiving in Ontario

See all →
iFLY Indoor Skydiving - Ontario

iFLY Indoor Skydiving - Ontario

📍 Ontario, California

🪂 Indoor Skydiving🎡 Amusement Park
See all 6 venues in Ontario →

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