In-N-Out Burger

Category: Hamburger restaurant in Ontario, California

Address: 4310 Ontario Mills Pkwy, Ontario, CA 91764, USA

Phone: +18007861000

Opening hours

Sunday: 10:30AM–1AM

Monday: 10:30AM–1AM

Tuesday: 10:30AM–1AM

Wednesday: 10:30AM–1AM

Thursday: 10:30AM–1AM

Friday: 10:30AM–1:30AM

Saturday: 10:30AM–1:30AM

Reviews

Jennifer Kean

Jul 21, 2022

Love it! My not a fan of hamburger and fries five year old liked it so said he could eat there every day! Wish the would expand but understand why the don't but Florida has lots of beef suppliers.... Just sayin'

Greg Mattson

Jun 6, 2022

Great taste of In-N-Out burger, at a location that was busy at dinner time but not swamped or overwhelmed. Staff are friendly and I got my burger & fries in just under 9 minutes. Restaurant was spotless, and even the outside tables (where I ate) looked like they were frequently cleaned. Parking not an issue at all.

betty boop

Apr 26, 2022

I wish I could give them 10 stars.. I am from NC and came to visit beautiful California.. I had been to in n out in Las Vegas for the first time and it was outstanding..This one in Ontario was delicious.. fast.. and the employees were neat and uniforms pressed.. young men were cleanly shaven and the place was spotless.. I give IN N OUT ONTARION 10⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐I've eaten there 2 times today😆. I even got 2 plain hamburgers for my Chihuahua TuTu♥️♥️🐕🐶 burgers were big. Fresh..hot..juicy .delicious..they understood the assignment..

Eric Flores

Mar 17, 2022

The burgers and service are great. I would've give it 5 stars but the fries are not the best.

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Questions & Answers

Not right. People bring little dogs inside that is disrespectful

el gordo Gutierrez | Aug 2, 2021
Trundle Toboggan | Aug 3, 2021

Okay, Boomer

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What are the Covid safety practices like here?

People are asking | Mar 5, 2021
Michael Reynosa | Mar 6, 2021

Take out drive thru only

What's open fast food

Antonio Sanchez | Dec 31, 2017
patty beauparlant | Jan 1, 2018

I'm in Georgia and he's in California. We don't have In-N-Out Burger here in Georgia.

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Do you have gift cards?

Andres Martinez | Dec 31, 2019
FBI_103 | Jan 1, 2020

The meat is astonishingly great

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