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When you’re in the mood for bold flavors and customizable wings, look no further than Wingstop Fontana Sierra Ave. Order online for carryout or delivery and enjoy our classic or boneless wings, or try our tenders and chicken sandwich. With a choice of over 12 iconic flavors, our made-to-order wings are crafted to satisfy any craving. From the rich taste of Garlic Parmesan to the spicy kick of Cajun, our mouthwatering flavors will satisfy you every time. Whatever your flavor preference, pair your wings with our crispy, seasoned fries or treat yourself with our signature loaded Voodoo Fries.
Casual counter-serve chain serving a variety of chicken wings & sides.
Hours
| Friday | 10 AM–1 AM |
| Saturday | 10 AM–1 AM |
| Sunday | 10 AM–1 AM |
| Monday | 10 AM–1 AM |
| Tuesday | 10 AM–1 AM |
| Wednesday | 10 AM–1 AM |
| Thursday | 10 AM–1 AM |
Menu Photos
Order and Reservations
Order: Order online
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Reviews
Taylor Robles
This place was absolutely disgusting. The moment we walked in, it smelled like rotten eggs mixed with straight sewage. Me and my brother couldn’t even stay a full minute before walking out. There was someone inside who smelled like urine and feces, and the staff did absolutely nothing about it. No ventilation, no cleanliness, no concern.
On top of that, the soda machine water tastes like trash they clearly haven’t changed the filter in forever. If the drinks taste that bad, I don’t even want to imagine what’s going on in the kitchen.
If you’re trying to throw up, this is the place. Otherwise, avoid it at all costs. Easily one of the worst restaurant experiences I’ve ever had.
… moreOn top of that, the soda machine water tastes like trash they clearly haven’t changed the filter in forever. If the drinks taste that bad, I don’t even want to imagine what’s going on in the kitchen.
If you’re trying to throw up, this is the place. Otherwise, avoid it at all costs. Easily one of the worst restaurant experiences I’ve ever had.
Tyler Day
I would avoid this location like the plague, worst food sickness I’ve ever had before.
I placed an order through UberEats last night (9/04/25) about 12:05am, I’ve been up all night feeling nauseous over the food I received hours ago. I’m sure it’s because they were going to close soon but I received the lasiest, most greasy food of my life. Let me start by saying I ordered a 20pc meal deal and only received 15 of them, not only that, anything that had seasoning was CAKED in it. The fried corn tasted so salty that I could only eat 2 pieces before tossing it out because it was making my head hurt, my cheese fries had Cajun seasoning and I could scrape it off like a layer of toppings, trying to eat around all of it was pointless because there was so much it just made it nasty. Not to mention, half of the fries tasted like mold heavily for some reason, like those little black spots you get in potatoes but all over them. My tenders were mostly fine but All MY BONELESS WINGS WERE UNDERCOOKED AND SWIMMING IN SAUCE. That is no exaggeration either, please see the attached photos so you know I’m not joking or just complaining, there was so much sauce in some of the containers it was spilling over the sides into the bag. They were also undercooked, it tasted like they had just sat in warm oil then were showered in sauce, the problem is not the temperature but the fact that the breading was soft and absorbed with oil like a sponge. I’m no expert but I’m pretty sure you’re supposed to fry them until they’re crispy and then toss them in sauce, they were hardly fried and they weren’t even tossed in sauce because even though my wings were swimming in it, some of them were dry so they were just lazy and poured a ton over the whole thing.
I was honestly really disappointed and disgusted by this food, I don’t think I will ever be able to tolerate going back and I don’t want to support this behavior. I can only hope they give me a refund or gift cards so I can give them away to family or homeless people for something because it feels like a complete waste of money. I seriously would’ve been happier staying home and microwaving some chicken nuggets rather than going here and wasting money to become sick.
… moreI placed an order through UberEats last night (9/04/25) about 12:05am, I’ve been up all night feeling nauseous over the food I received hours ago. I’m sure it’s because they were going to close soon but I received the lasiest, most greasy food of my life. Let me start by saying I ordered a 20pc meal deal and only received 15 of them, not only that, anything that had seasoning was CAKED in it. The fried corn tasted so salty that I could only eat 2 pieces before tossing it out because it was making my head hurt, my cheese fries had Cajun seasoning and I could scrape it off like a layer of toppings, trying to eat around all of it was pointless because there was so much it just made it nasty. Not to mention, half of the fries tasted like mold heavily for some reason, like those little black spots you get in potatoes but all over them. My tenders were mostly fine but All MY BONELESS WINGS WERE UNDERCOOKED AND SWIMMING IN SAUCE. That is no exaggeration either, please see the attached photos so you know I’m not joking or just complaining, there was so much sauce in some of the containers it was spilling over the sides into the bag. They were also undercooked, it tasted like they had just sat in warm oil then were showered in sauce, the problem is not the temperature but the fact that the breading was soft and absorbed with oil like a sponge. I’m no expert but I’m pretty sure you’re supposed to fry them until they’re crispy and then toss them in sauce, they were hardly fried and they weren’t even tossed in sauce because even though my wings were swimming in it, some of them were dry so they were just lazy and poured a ton over the whole thing.
I was honestly really disappointed and disgusted by this food, I don’t think I will ever be able to tolerate going back and I don’t want to support this behavior. I can only hope they give me a refund or gift cards so I can give them away to family or homeless people for something because it feels like a complete waste of money. I seriously would’ve been happier staying home and microwaving some chicken nuggets rather than going here and wasting money to become sick.
Julianne Wilridge
ROACHES inside my french fries! BUGS! BEWARE!
I ordered from DoorDash and I found multiple Roach pieces inside my french fries. I am very disgusted and have yet to have this problem solved or refunded. Either way, clearly the kitchen is dirty and infested with Roaches. The dead bugs are probably cooked and fried with all of the food. I am completely grossed out and will never eat from here again.
… moreI ordered from DoorDash and I found multiple Roach pieces inside my french fries. I am very disgusted and have yet to have this problem solved or refunded. Either way, clearly the kitchen is dirty and infested with Roaches. The dead bugs are probably cooked and fried with all of the food. I am completely grossed out and will never eat from here again.
ashley
I ordered online and everything was ok. Food was delicious prepared everything well except for the fact that there was a piece of a foam cup in my soda. I’m just curious how you don’t realize that there is a piece of foam in your clients drink!?
… moreANGELETTE JONES
Everytime I visit this location, the staff is always pleasant yet friendly. I never encounter any issues. The food is always fresh and tasty too. I usually buy the Garlic Parmesan and Lemon Pepper boneless or bone in wings. Simply delicious.
… moreIsiah moore
First time visiting this spot and I feel it’s my favorite branch thus far. Fries was so on point I forgot I had wings. Wings was on top tier service was top tier. Lemon pepper never fails
… moreMr. M
The wait time is hideous.
I waited almost 40 mins for 10 wings and a large fry.
There were only 4 customers head of me.
You can see there’s no sense of urgency from the workers in the back.
To top it off, when I got my wings, they were drenched in grease! All bad.
Call ahead or order online if you must get wings from here.
… moreI waited almost 40 mins for 10 wings and a large fry.
There were only 4 customers head of me.
You can see there’s no sense of urgency from the workers in the back.
To top it off, when I got my wings, they were drenched in grease! All bad.
Call ahead or order online if you must get wings from here.
Jose Flores
First time ever going to a Wingstop and I have to say it was pretty good. We ordered 50 wings for around 42 bucks and they were all delicious. A moderate wait time but then again it was 50 wings. Not a bad place at all, I personally like it way better than Buffalo Wild Wings.
… moreSierra Mansfield
Hello!! I think this place could definitely use some work, however the food was good and my order was correct despite the astronomical amount of people coming in. I paid 48$ for 3 meals and received my food 20 minutes after ordering… I don’t really care though because like I said a ton of people! The place was clean and the staff was patient with angry customers and kind to everyone!!! I would say come here early and with patients in mind!
… moreMauricio Mejia
GOOD food…but long waiting to dine in. It’s better to order over the phone to take home.
… more