From the first bite of your burger to your last french fry, quality is the most important ingredient at In-N-Out Burger. Since opening in 1948, we’ve been doing fresh the old-fashioned way. Our burgers are grilled to order made with juicy 100% beef patties and freshly baked buns. We only use crisp, fresh produce, our fries are hand-cut from whole potatoes, and our shakes are made from real ice cream.
Classic burger chain serving customizable burgers, hand-cut fries & shakes. Based on 3 reviews, the restaurant has received a rating of 4.7 stars. Price $
✔️ Dine-in ✔️ Drive-through ✔️ No delivery

Address:
1261 S Lone Hill Ave, Glendora, CA 91740
Phone: (800) 786-1000
Website: https://locations.in-n-out.com/172
Hours
| Friday |
10:30 AM–1:30 AM |
| Saturday |
10:30 AM–1:30 AM |
| Sunday |
10:30 AM–1 AM |
| Monday
(Labor Day)
|
10:30 AM–1 AM
Hours might differ
|
| Tuesday |
10:30 AM–1 AM |
| Wednesday |
10:30 AM–1 AM |
| Thursday |
10:30 AM–1 AM |
Menu Photos
Photo Gallery
Reviews
Tony Sanchez
So we all already know In-N-Out is a reliable burger joint that is always super consistent. But this shopping center is way over crowded. The traffic especially for a place like In-N-Out that always draws a crowd is just a bit too much here. The In-N-Out in La Verne is a bit quicker. But in the end it’s still In-N-Out. The healthiest cheese burger in the world
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Danny Chen
Hasn’t tasted In-N-Out for four years since last visit to Bay area in 2019. Ordered WhGn with L Chilis and Toast today with great taste. No wonder In-N-Out is so famous at western America.
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Danielle DeFauw-Brooks
Went in and ordered 2 of the double doubles. One without onions. Received one double double and a cheeseburger. I didn’t order a cheeseburger and it still was covered in onions. I’m already a half hour away and this is ridiculous. Didn’t give me the correct order and now I feel ripped off because I was charged for the correct items but not given them. Disappointed!!!
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Deborah Marquez
In-N-Out, it’s always a really popular place to have lunch. If you go during peak hours, expect that you will have to wait a little bit. The food is always worth the wait.
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Luis “Mr.Kopriti” Glinos
My first bad experience at a in and out burger. At first I thought it was perhaps a bad day for this location, but after reading the other reviews I can confirm they are indeed true. This is the slowest in and out place I ever been to, for 2x #1 combos it took more than 30 minutes, there was no good cell service and we stared at the clock waiting. The drive through didn’t care any better. At one point we contemplated trying to get our money back and leave. We had already waited so long and we where hungry so we waited.. we get the food and it’s incorrect and the fries are cold and burnt.
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Sarah Glinos
This was the slowest service I have ever received at an In n Out Burger. I have visited them in Cali, Arizona, and Las Vegas. It took 20 minutes for my order. My husband and I ordered two number ones. The french fries were overcooked, brittle, and cold. The mobile data was so slow we were unable to amuse ourselves on the phone. At least the bathroom was clean. I do NOT recommend this location. Many other customers were complaining among each other about the long wait to get their food.
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Lizzy
Cheap prices compared to every other fast food and they do not use frozen meat. Still greasy and heavy. But I like that you can get protein style and everything is simple and well. Priced service here is always exceptional and they are quick. The line moves not like the chick fil a around the corner. People complaining about traffic. It’s not the restaurants fault you should not lower stars because of that ~_~
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Jc Manz
Everytime I go to LA, I have to eat at this place. So delicious burgers
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Monica Monzon
I love it here every time I come here to get dinner.
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Albert Morales
This is one of the best burgers in town and the fast to get and the people who work there are very nice and helpful in all their do for, In-N-Out Burgers and I will be back again and again.
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