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Diablo Burger

Certificate of Excellence
Mexican, Fast Food, Hamburgers
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120 N Leroux St, Ste 112, Flagstaff, AZ 86001-4527
928-774-3274
Website
Today
11:00 am - 10:00 pm
Open now
See all hours
Hours:
Mon - Wed 11:00 am - 9:00 pm
Thu - Sat 11:00 am - 10:00 pm
Dining options: Dinner, Lunch, Late Night, Takeout

TripAdvisor Reviewer Highlights

Read all 350 reviews
Visitor rating
  • 185
    Excellent
  • 102
    Very good
  • 45
    Average
  • 9
    Poor
  • 9
    Terrible
Rating summary
  • Food
    4.5 of 5 stars
    Service
    4.5 of 5 stars
  • Value
    4 of 5 stars
    Atmosphere
    4 of 5 stars
Best burger ever!

We saw a big queue in front of the restaurant and thought it had to be a good sign so we queued as well for about 25min but it was well worth the wait! We had the best burger ever! It comes with a huge basket of delicious fries. Very tasty, definitely recommend.

5 of 5 starsReviewed May 26, 2015
Marjo1609
Good for:
  • Local cuisine
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350 Reviews from our TripAdvisor Community

Date | Rating
  • Dutch first
  • English first
  • French first
  • Italian first
  • Japanese first
  • Any
English first
Senior Contributor
33 reviews 33 reviews
12 restaurant reviews
7 helpful votes 7 helpful votes
5 of 5 stars Reviewed May 26, 2015 NEW

We saw a big queue in front of the restaurant and thought it had to be a good sign so we queued as well for about 25min but it was well worth the wait! We had the best burger ever! It comes with a huge basket of delicious fries. Very tasty, definitely recommend.

Was this review helpful? Yes
2 reviews
4 helpful votes 4 helpful votes
5 of 5 stars Reviewed May 13, 2015

The hamburger was delicious. It was medium rare and tasty through and through. They use a different kind of bun which is firmer and I think is needed because of the thickness of the hamburger. My husband and I had the basic burger(The Monk) as we wanted to get a good taste of the meat.

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East Windsor, New Jersey
Contributor
20 reviews 20 reviews
13 restaurant reviews
5 helpful votes 5 helpful votes
5 of 5 stars Reviewed May 9, 2015

Diablo burgers were recommended to us by people we met in Arizona. When we reached Flagstaff we made sure to stop by and we were not disappointed. Very tasty burgers made from local beef. Patio area was comfortable. Highly recommend stopping by, food is excellent. Very nice place

Was this review helpful? Yes
Reviewer
3 reviews 3 reviews
3 helpful votes 3 helpful votes
4 of 5 stars Reviewed May 8, 2015

DB was recommended by some people we met in the Canyon. We stopped in upon our return to flagstaff. Great attitude, fresh, unique and very tasty. Lovely patio spot if weather is warm. Worth the stop.

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Gainesville, v
Top Contributor
56 reviews 56 reviews
35 restaurant reviews
18 helpful votes 18 helpful votes
5 of 5 stars Reviewed May 6, 2015

We were directed to Diablo Burger by two local folks who raved about the food. The restaurant staff was very friendly and, when they found that it was our first time, took time to explain the menu to us. Diablo Burger is basically a burger joint. The beef is from locally sourced beef which comes from cattle which have been... More 

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Ammon, Idaho
Reviewer
3 reviews 3 reviews
1 helpful vote 1 helpful vote
5 of 5 stars Reviewed April 19, 2015

I'm not an avid burger aficionado, I usually have to be "in the mood" for a burger. I wasn't in the market for one today, but after a very strong recommendation from a local I decided to give it a try. I'm very glad I did. Probably the best custom burger I've ever had. You can't go wrong with any... More 

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Rye Beach, New Hampshire
Contributor
12 reviews 12 reviews
6 restaurant reviews
8 helpful votes 8 helpful votes
3 of 5 stars Reviewed April 19, 2015

It was confusing to find the door. Burger was just ok. Fries were very odd tasting. Not very nice outdoor seating. People working there were nice!

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Reviewer
4 reviews 4 reviews
5 of 5 stars Reviewed April 13, 2015

We spent a night in Sedona before heading to Flagstaff. Some locals in a Sedona pub highly recommended DB. And they were spot on.

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Charlottesville, Virginia
Top Contributor
132 reviews 132 reviews
81 restaurant reviews
53 helpful votes 53 helpful votes
5 of 5 stars Reviewed April 10, 2015

Great service and top of the line burgers define Diablo Burger or DB. They take their time to deliver a very good product. If you don't know Flagstaff they are half in an alley and half at the corner of a town square. Indoor and outdoor seating. When they run out, they run out. This place is hip, fun and... More 

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Senior Reviewer
7 reviews 7 reviews
6 restaurant reviews
1 helpful vote 1 helpful vote
5 of 5 stars Reviewed April 6, 2015

This place has literally the best burger I ever had! It's organic or so they claim and it's delicious! The fries might not be everyone's cup of tea but I like them! They're deeply fried and spiced with rosemary! I had the Marilyn burger! You might need to stay in line but it's well worth it!

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Restaurant Details

Location and Contact Information

  • Address: 120 N Leroux St, Ste 112, Flagstaff, AZ 86001-4527
  • Location: United States  >  Arizona (AZ)  >  Flagstaff
  • Phone Number: 928-774-3274

Price and Cuisine

  • Cuisine: Mexican, Fast Food, Hamburgers

Restaurant Characteristics

  • Good for: Local cuisine
Open Hours
Monday
11:00 am - 9:00 pm
Tuesday
11:00 am - 9:00 pm
Wednesday
11:00 am - 9:00 pm
Thursday
11:00 am - 10:00 pm
Friday
11:00 am - 10:00 pm
Saturday
11:00 am - 10:00 pm

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?