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

Drive-thru and Dine-in Seating Available

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

    1456 S Riverside Ave.
    Rialto, CA 92376
    3.71 miles away
    Drive-thru and Dine-in Seating Available
    Today's hours:
    10:30 a.m. - 1:00 a.m.

  • Jurupa Valley

    4038 Pyrite St.
    Jurupa Valley, CA 92509
    4.4 miles away
    Drive-thru and Dine-in Seating Available
    Today's hours:
    10:30 a.m. - 1:00 a.m.

  • Rialto

    108 E. Easton St.
    Rialto, CA 92376
    5.55 miles away
    Drive-thru and Dine-in Seating Available
    Today's hours:
    10:30 a.m. - 1:00 a.m.

  • Rancho Cucamonga

    12599 Foothill Blvd.
    Rancho Cucamonga, CA 91739
    5.85 miles away
    Drive-thru and Dine-in Seating Available
    Today's hours:
    10:30 a.m. - 1:00 a.m.