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Come visit your local Del Taco at 4340 Mills Circle in Ontario where we’re serving up all of your freshly prepared favorites at an unbeatable value. From tacos to burritos, burgers and shakes, to our iconic crinkle cut fries! Order ahead online or on the Del Yeah! ™ Rewards mobile app for pick up at the restaurant or get it delivered. This location also offers catering, making it easy to serve Del’s fresh, bold Ameri-Mex flavors at your next event. From Buffet-Style Taco Kits and Burrito Boxes to sides and desserts, our catering menu is made for groups of any size. Perfect for office lunches, parties, and celebrations, we’ll handle the food so you can focus on enjoying the occasion.
Fast-food chain for Mexican standards like tacos, burritos & quesadillas plus breakfast.
Hours
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
| Sunday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
Menu Photos
Order and Reservations
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Order from Del Taco in Ontario, California
Del Taco in Ontario, California. Open today until 02:00 AM. 2535 S Euclid Ave Ontario, California 91761. (909) 983-6665 · Get Directions.
Order from Del Taco in Ontario, California
The best Food in Ontario are a click away! Order online from Del Taco in Ontario, California. Pickup and delivery available.
All Del Taco locations in Ontario, CA
Del Taco Locations in ontario, ca ; 4850 South Motor Lane Ontario, California 91761 (909) 605-0465 ; 2535 S Euclid Ave Ontario, California 91761 (909) 983-6665.
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Reviews
Jonathan Meuser
Del Taco is a solid choice when you want something quick and tasty. The food is consistent, the portions are good for the price, and the drive-thru usually moves fast. The staff are friendly, and the place is kept reasonably clean. Not every item is perfect every time, but overall it’s a reliable stop for tacos, burritos, and late-night cravings. Also, I don’t like that wall plugs are blocked for charging cell phones or computer.
… moreEric Powell
also that touch screen kiosk is so unnecessary. it was a solution to something that never was a problem. big inconvenience. the workers already take an eternity for what’s supposed to be considered fast food. my previous experience here during breakfast hours I was the only one in the place and it took about 15 min to get my food. I feel if I hadn’t walked up to the counter who knows how long i would’ve waited. and all I ordered was queso nachos by the way….
… moreAngel A
Everything was good getting my meal haven’t ate all day and staying at a hotel, service and everything was great, so I got my meal and this happens, as we are all human, but I found a piece of foil in my food when I was getting ready to put hot sauce, again we all make mistakes, just saying careful to the staff for tonight, check before giving out the order thank you.
… moreTODD DRAFTON
Other than all the great excellent food service and kindness of the staff the only thing I would say is the prices of course are still too high but I forgot what they call it it’s a something Del Taco and all their portions are the large portions so that’s why prices are higher but definitely worth it if you’re hungry the portions are very large and they do offer the original yellow nacho cheese versus that queso cheese like the other
… moreDOS
Very nice Del Taco
Thank you very much for you service.
… moreThank you very much for you service.
Mitchell Diaz
Unless you wanna wait 20 minutes for your food will not recommend going here Soda machine squared all over my clothes too
… moreElizabeth Perez
I went through the drive through today and was pleasantly surprised by the service. It was the middle of the afternoon on a Sunday and they just had 2 employees working. But despite that and me ordering enough food to feed a family of 4 my order came out quick and accurate. I was so impressed I had to stop and ask for their names. So thank you Jhoanna and Nick you guys are doing an amazing job!
… moreDebbie Barboa
Well I had never been to this location I was told the green sauce was extra but there was a couple in the dining area stealing your electricity from the ceiling the drink bar and the tables and the floor were very dirty the two girls that were working were just complaining about somebody else that work there as I was standing waiting to order
… moreBrian Machain
They didn’t have coffee when I went, so I got orange juice instead it was really good.
… moreBarbara G
Asked for my burrito cut in half and idk if it was a manager or a cook but they yelled out they have no knives lol. Just about the silliest excuse I’ve ever heard for the simplest request. Food was good.
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