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Diablo Burger

) #16 of 268 Restaurants in Flagstaff ₹₹ - ₹₹₹ American, , Vegetarian Friendly
120 N Leroux St, Ste 112, Flagstaff, AZ 86001-4544
+1 928-774-3274
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  • Excellent56%
  • Very good27%
  • Average12%
  • Poor3%
  • Terrible2%
Travellers talk about
“burger” (436 reviews)
“fries” (234 reviews)
“local beef” (12 reviews)
11:00 - 22:00All hours
American, Bar, Vegetarian Friendly, Gluten Free Options
₹₹ - ₹₹₹
120 N Leroux St, Ste 112, Flagstaff, AZ 86001-4544
All Details
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Reviews (626)
Traveller rating
Traveller type
Time of year

1 - 10 of 562 reviews

Reviewed yesterday via mobile

We stayed on Flagstaff on our way to California and ate here during our stay. All I can say is "oh my goodness". I love burgers and this ranked as one of the best I have ever had! If I am ever in Flagstaff again...More

Thank Sherri M
Reviewed 4 days ago

This was a unique little place. Most of the seating is outside so not sure of their winter schedule. The service was excellent. The food...best burgers ever and the fries - Belgian style - were scrumptious. The food was so tasty and juicy. Salad was...More

Thank Sheina J
Reviewed 1 week ago via mobile

Seriously! $50 for 3 burgers? They says it's 96% lean, but it better be 100% lean & come with a silver bun. It's just OK and probably top notch for a small market like Flagstaff. This place is on Heritage Square, which is an activity...More

Thank OilerATC
Reviewed 1 week ago

Good: The location of this restaurant is great. Right in the middle of town, and when we were there, there was an awesome party atmosphere in the town square nearby (not part of the restaurant). Average: The burger was good. It wasn't outstanding. The fries...More

Thank Lyriko
Reviewed 1 week ago

Loved the burger! My husband said this was his best meal all week while vacationing in Flagstaff. I like my meat pretty well done, but go with the recommended cook of medium rare, as it was perfect. And the best news - a gluten free...More

1  Thank Mary S
Reviewed 1 week ago

The burgers taste great and I love the gluten free buns. I would recommend going here but just be prepared, sometimes the line can be long and you'll likely end up sitting next to strangers since the tables are long and can fit two parties...More

Thank rayray24735
Reviewed 2 weeks ago via mobile

Wanted a burger and fries while visiting Flagstaff. They have a dedicated fryer, gluten free buns and grass fed beef. My burger was great. My wife's was undercooked. Fries seemed overcooked. Also hard to find for a tourist.

Thank Jon H
Reviewed 2 weeks ago via mobile

DISAPPOINTED. The burger wasn't all that great. The fries, way, way over seasoned. The sticker shock was a killer. One burger, small salad and a small tip. Over $24. Ridiculous. I won't be back.

1  Thank Gerardo A
Reviewed 3 weeks ago

Great burgers! What more can I say? Service was great and the burgers were top notch. It was nice to sit outside and have our dinner since the temperatures were so nice having come up from Phoenix where the temperatures were over 110. We will...More

1  Thank Joe L
Reviewed 3 weeks ago via mobile

This place was recommended to us by our Grand Canyon guide Matt - great decision. Staff awesome and burgers first rate.

1  Thank GeorgeFletcher
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Nearby Attractions
Flagstaff Visitor Center
453 reviews
.18 km away
Historic Downtown and Railroad District
630 reviews
.07 km away
West of the Moon Gallery
11 reviews
.11 km away
Nativity of the Blessed Virgin Mary Chapel
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.25 km away
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Restaurant Details

Rating summary
  • Food
  • Value
Lunch, Dinner, After-hours
Restaurant features
Takeout, Outdoor Seating, Seating, Wheelchair Accessible, Serves Alcohol
Good for
Local cuisine, Kids, Child-friendly
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
  • E-mail
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