In-N-Out Burger

  • In-N-Out Burger

  • Address: 4310 Ontario Mills Pkwy., Ontario, California 91764
  • Website
  • Phone Number: (800) 786-1000

In-N-Out Burger

Located on Ontario Mills Parkway in Ontario, In-N-Out Burger has dog-friendly tables with umbrellas outside in addition to the drive-thru. A popular California staple, the restaurant is known for its simple menu of burgers, fries and shakes.

In-N-Out Burger uses only the freshest ingredients, with no heat lamps, freezers, or microwaves, to deliver on its promise of Quality You Can Taste®. Don’t forget to order a pup patty (a hamburger patty sans onion and salt) off the secret menu for your dog.

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