In-N-Out Burger
$ • Burgers, Fast Food
Hours:
1180 S Harbor Blvd, Fullerton
(800) 786-1000
About In-N-Out
Customers' Favorites
Doble Doble not Cheese and Grilled Onions and French Fries
Animal Style Cheese Burger and Animal Style Fries
Cheese Burger with Onions and a Medium Drink
Double Double Cheeseburger and Animal Fries
Double Double Cheeseburger Protein Style
Double Double Animal Style Extra Pickles
Double Double Cheeseburger Animal Style
4x4 Grilled Onions an Dice Chilies
Hamburger with Grilled Onions
Double Double & Animal Fries
In-N-Out Reviews
Ratings
Menu
Add a Menu
Hours
| 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 |
| Sunday | 10:30AM - 1AM |
People in Fullerton Also Viewed
The Habit Burger Grill
Hamburger, Burgers, Salad
Jersey Mike's Subs
Sandwich Shop, Fast Food
Chipotle Mexican Grill
Mexican, Fast Food, Vegan
In-N-Out Burger is a restaurant known for its tasty food and clean environment. The double double and chocolate shake are particularly praised. However, the fries have received mixed reviews. While some find them lackluster, others enjoy their freshness. The service is consistent, but the drive-thru line can be long. Dining in is often a better option. The restaurant is popular, and customers may have to wait, but they find the wait worthwhile for the fresh and flavorful food.