Illustrative photo
Opening hours
Open 24 hours
| Monday | Open 24 hours |
|---|---|
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
| Sunday | Open 24 hours |
Local time in Ontario: 7:52 PM (PDT). Holiday hours may differ – call (909) 947-7049 to confirm.
Location & directions
1780 South Grove AvenueOntario, CA 91761
About Jack in the Box
Jack in the Box is a fast food restaurant located at 1780 South Grove Avenue in Ontario, California. Our Ontario guide covers 121 food and drink spots, and this is one of them.
Jack in the Box is open 24 hours a day, 7 days a week.
You can visit for takeout. On the menu: burgers.
You can reach the team at (909) 947-7049.
Quick facts
- Category
- Fast Food Restaurant · Burger
- Address
- 1780 South Grove Avenue, Ontario, CA 91761
- Phone
- (909) 947-7049
- Hours
- Open 24 hours a day, 7 days a week
- Listing updated
- · Suggest an edit
Popular times (estimated)
Estimated from typical visit patterns for fast food restaurants and this venue’s opening hours – not live data.
Features & amenities
Service options
- Takeout
Amenities
- Wi-Fi
Reviews
Write a reviewNo visitor reviews yet. Been to Jack in the Box? Share your experience to help other diners.
Frequently asked questions
What are Jack in the Box's opening hours?
Open 24 hours a day, 7 days a week. Monday: Open 24 hours; Tuesday: Open 24 hours; Wednesday: Open 24 hours; Thursday: Open 24 hours; Friday: Open 24 hours; Saturday: Open 24 hours; Sunday: Open 24 hours.
Is Jack in the Box open on Sunday?
Yes, Jack in the Box is open on Sundays: Open 24 hours.
Where is Jack in the Box located?
Jack in the Box is located at 1780 South Grove Avenue, Ontario, CA 91761.
What is the phone number of Jack in the Box?
You can call Jack in the Box at (909) 947-7049.
Does Jack in the Box offer delivery or takeout?
Delivery is not listed for Jack in the Box, and takeout is available. Listed service options: takeout.
Nearby places
All in Ontario
Listing data © OpenStreetMap contributors, ODbL. Details may have changed – please verify with the business.