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Diablo Burger

Certificate of Excellence
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120 N Leroux St, Ste 112, Flagstaff, AZ 86001-4544
+1 928-774-3274
11:00 - 21:00
Closed now
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Mon - Wed 11:00 - 21:00
Thu - Sat 11:00 - 22:00
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603 Reviews from our TripAdvisor Community

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Showing 545: English reviews
Level Contributor
17 reviews
12 restaurant reviews
common_n_restaurant_reviews_1bd8 5 helpful votes
Reviewed yesterday NEW via mobile

We went to Diablo Burger based on the stellar reviews we read and could not have been more disappointed. The employees were great! Happy, pleasant and efficient. Recommended a beer we were happy with. The burger, however, was not good at all. We ordered as recommended, yet they were dry and tasteless. Every bite, my husband was pulling little bits... More 

Death Valley National Park, California
Level Contributor
36 reviews
15 restaurant reviews
common_n_restaurant_reviews_1bd8 7 helpful votes
Reviewed 6 days ago NEW

Multiple people recommended this restaurant to me before my trip to Flagstaff. I stopped in at the beginning of the trip--but it was cold, and there isn't much indoor seating. At the end of my trip, I stopped by again and ate outside on a nice sunny day. I had the DB Burger and fries. The staff was very friendly... More 

Thank BrandiStewart
Flagstaff, Arizona
Level Contributor
15 reviews
8 restaurant reviews
Reviewed 1 week ago

Not cheap, but WOW - these burgers are great. And the Belgian style frites they come with are spiritual. Forget anything else - you'll be hard-pressed to finish just this and a beer.

Thank readzalot
Joensuu, Finland
Level Contributor
536 reviews
141 restaurant reviews
common_n_restaurant_reviews_1bd8 160 helpful votes
Reviewed 1 week ago

A Tasty burgers, reasonable price. Friendly service. Located at Heritage square of Flagstaff. A good menu, plenty of choices.

Thank mmikko
Mission Viejo, California
Level Contributor
50 reviews
32 restaurant reviews
common_n_restaurant_reviews_1bd8 8 helpful votes
Reviewed 1 week ago via mobile

Very good burger at Diablo Burger! Juicy and delicious. Menu choices were good although a little pricey!

Thank walkero2016
Moscow, Russia
Level Contributor
21 reviews
12 restaurant reviews
common_n_restaurant_reviews_1bd8 2 helpful votes
Reviewed 1 week ago

Came here because of all the reviews searching for a burger while driving through Flagstaff. And the place lived up to the expectations. The burgers are very juicy, even though they honestly warn you that they might be leaner than a typical grain-fed beef burger. They are very simple - not much seasoning, little garnish (if it says in the... More 

Thank Mila A
Level Contributor
92 reviews
81 restaurant reviews
common_n_restaurant_reviews_1bd8 21 helpful votes
Reviewed 1 week ago

This was my first visit. It is a little different on the ambience so expect it. That is, communal seating, small and sometimes a little crowded I expect. The order taker at the door did a very friendly, thorough job, taking the necessary time to offer options and provide guidance on a busy night. Much appreciated. One review earlier complained... More 

Thank Phil P
Louisville, Kentucky
Level Contributor
47 reviews
36 restaurant reviews
common_n_restaurant_reviews_1bd8 11 helpful votes
Reviewed 2 weeks ago via mobile

The wife and I went here for supper after a long day at the Grand Canyon. We went based on the reviews. We just wanted a basic burger, fries, and soda / iced tea. The burger was decent but the fries had a weird seasoning on it that ruined them. When we asked the server about she said it was... More 

Thank Greg J
Izmir, Turkey
Level Contributor
13 reviews
6 restaurant reviews
Reviewed 2 weeks ago via mobile

We are traveling to Flagstaff each year because kids love to play on snow. And we are all on a strict diet that we avoid gluten and dairy as a family. This place has the best gluten free burgers in the state of Arizona. Yes I agree that they have limited sitting area but you can still have it to... More 

Thank Ahmet K
Mesa, Arizona
Level Contributor
23 reviews
20 restaurant reviews
common_n_restaurant_reviews_1bd8 3 helpful votes
Reviewed 4 weeks ago via mobile

Had the basic cheeseburger, it was okay. Tried pineapple cider, also, not that great, might have been better if it was served colder. Fries were yummy, we liked the seasoning. I see others complaining about the service, they were all extremely pleasant during our visit. Not a bad thing to say about them. Side note: not really the restaurant itself,... More 


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Restaurant Details

Rating summary
  • Food
  • Value
American, Bar, Vegetarian Friendly, Gluten Free Options
Lunch, Dinner, After-hours
Restaurant features
Takeout, Outdoor Seating, Seating, Wheelchair Accessible, Serves Alcohol
Good for
Local cuisine, Child-friendly, Kids
Open Hours
11:00 - 21:00
11:00 - 21:00
11:00 - 21:00
11:00 - 22:00
11:00 - 22:00
11:00 - 22:00
Location and Contact Information
  • Address: 120 N Leroux St, Ste 112, Flagstaff, AZ 86001-4544
  • Location: United States  >  Arizona (AZ)  >  Flagstaff
  • Phone Number: +1 928-774-3274

Questions & Answers

Questions? Get answers from Diablo Burger staff and past visitors.
Posting guidelines
Typical questions asked:
  • Do you have gluten-free options?
  • Is there a dress code?
  • Do you allow dogs on the outdoor patio?