Costco - Fontana, CA

16505 Sierra Lakes ParkwaySierra LakesFontanaCA 92336
Today: 10:00 am - 8:30 pm

Hours Costco - Fontana, CA


Holiday Opening HoursShow

Christmas Day
Christmas Eve
New Year's Eve
New Year's Day

Covid 19

Important information - updated April 2021

It's necessary to respect following measures:

  • Customers and employees are required to wear properly fitting face coverings.
  • Maintain social distancing of 6 feet during shopping trip.
  • Hand sanitizing stations are available for shoppers and employees.
  • Intensified cleanings are conducted throughout all stores, with added focus on high-touch areas and carts.
  • For members who are unable to wear a mask or face covering, Costco has delivery options available on Thank you for your understanding and cooperation.
  • Costco has implemented limits on certain items to help ensure more members are able to purchase merchandise they want and need.
  • Unless prohibited by local mandates, Costco is allowing members to use their own reusable shopping bags as long as they pack the bags themselves.
  • To help limit personal contact and create more space for social distancing, Costco has reduced service in some departments. At some locations, there will be limited or no service at the Hearing Aid department, Costco Optical, the floral department and the jewelry department. Limitations vary by location.
  • A limited menu is available at Costco Food Courts. Orders are only available for takeout & seating is not available.

Some Costco stores could have specific opening hours.

Costco warehouses are currently open for Special Operating Hours from 9 to 10 a.m., Monday through Friday for Members Ages 60 or Older, for those with disabilities or who are immunocompromised.

Costco is temporarily allowing priority access to our warehouses during all open hours for Costco members who are healthcare workers and first responders such as police officers, EMTs and firefighters.

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Costco - Fontana, CA - Hours & Store Details

Costco is proud to be situated at 16505 Sierra Lakes Parkway, in north Fontana, in Sierra Lakes (close to Sierra Lakes Marketplace and Costco Wholesale). This warehouse serves customers from the areas of Guasti, Lytle Creek, San Bernardino, Rancho Cucamonga, Bloomington, Riverside and Rialto. Its working times for today (Wednesday) are 10:00 am until 8:30 pm. Please see the various sections on this page for specifics on Costco Fontana, CA, including the working times, address details, direct phone and additional information about the store.

Costco is conveniently found not far from the intersection of Tiburon Way and Sierra Lakes Parkway, in Sierra Lakes, Fontana.

By car

This warehouse is only a 1 minute drive from Exit 67 (Foothill Freeway) of Ca-210, Highland Avenue, Cypress Avenue or El Revino Drive; a 4 minute drive from Juniper Avenue, Foothill Freeway (Ca-210) and Sierra Avenue; and a 12 minute drive from West Baseline Road or Ontario Freeway (I-15).

Users of route planners should enter the following address to get to this location: 16505 Sierra Lakes Parkway, Fontana, CA 92336.

On foot

Just a short walk away there is Dorothy Grant Elementary School, Summit High School, Fountain of Truth Family Worship Center, Sierra Lakes Marketplace, Sierra Lakes Village, Target Import/Distribution Center, Cambria Park, Sierra Lakes West and Ralph M. Lewis Sports Complex.

There is presently 1 Costco store operational in Fontana, California.

Visit the following page for the entire list of all Costco warehouses near Fontana.

Please take into account that U.S. public holidays may cause updates to the typical working times for Costco in Fontana, CA. In the year 2021 the exceptions pertain to Christmas, New Year's Day, Good Friday or Black Friday. To get specific information about seasonal store hours for Costco Fontana, CA, go to the official homepage or phone the customer line at 9097705639.


Gas Station, Food Court, Hearing Aids, Optical Department, Pharmacy, Photo Center, Tire Service Center

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