Welcome to
In-N-Out Burger

Fontana CA - 9855 Sierra Ave., 92335

Number One with Onions
In-N-Out Burger - Fontana, CA, 9855 Sierra Ave..

Welcome to our restaurant in Fontana, CA.
At In-N-Out Burger we use only the freshest ingredients with no heat lamps, freezers or microwaves to deliver on our promise of Quality You Can Taste®.

Restaurant Details

Indoor dining unavailable

Directions

On Sierra N of 10 Fwy; Across from Kaiser

Get Driving Directions

Today's Hours

10:30 a.m. - 1:00 a.m.

Normal Hours of Operation

Sunday - Thursday 10:30 a.m. - 1:00 a.m.
Friday - Saturday 10:30 a.m. - 1:30 a.m.



Double-Double Burger View Our Menu

Other Nearby Locations

  • Rialto

    108 E. Easton St.
    Rialto, CA 92376
    5.55 miles away
    Indoor dining unavailable
    Today's hours:
    10:30 a.m. - 1:00 a.m.

  • Rancho Cucamonga

    12599 Foothill Blvd.
    Rancho Cucamonga, CA 91739
    5.85 miles away
    Indoor dining unavailable
    Today's hours:
    10:30 a.m. - 1:00 a.m.

  • Ontario

    4310 E. Ontario Mills Pkwy.
    Ontario, CA 91764
    7.01 miles away
    Indoor dining unavailable
    Today's hours:
    10:30 a.m. - 1:00 a.m.

  • Riverside

    6634 Clay St.
    Riverside, CA 92509
    7.64 miles away
    Indoor dining unavailable
    Today's hours:
    10:30 a.m. - 1:00 a.m.