We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.We support the following browsers:
Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.

Diablo Burger

120 N Leroux St, Ste 112, Flagstaff, AZ 86001-4544
+1 928-774-3274
Map updates are paused. Zoom in to see updated info.
Reset zoom
Updating Map...
  • Excellent56%
  • Very good27%
  • Average12%
  • Poor3%
  • Terrible2%
Travellers talk about
“burger” (443 reviews)
“fries” (240 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
Write a Review
Reviews (637)
Traveller rating
Traveller type
Time of year

1 - 10 of 566 reviews

Reviewed 1 week ago via mobile

Very bad nasty burger and fries only . It came to $17.31 with tax. They refused a refund. Bad seating and poorly lit. And condiments none to speak of. This a tourist town and I expect no returns . This why can get away with...More

Thank 106acer
Reviewed 1 week ago

First off, you have to wait in line, and no one in your group can sit while you wait. We had two tired people who gave us their orders and wanted to rest while we waited in the extremely slow line (one chatty server at...More

Thank Trixxar P
Reviewed 2 weeks ago

As a tour guide I recommend this place regularly to my clients and today I will not be going back. I have food allergies to potatoes and tomatoes and when I usually order they work with me. I tried to build my own burger and...More

Thank laura t
Reviewed 3 weeks ago

This place has lines, so it's clearly well liked by many. However, the fries were nothing special and not particularly generous, and the burger, while fine, wasn't "the best ever," which I admit is what I expected considering the wait and the price. First you...More

Thank Alicia M
Reviewed 4 weeks ago 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 weeks 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 16 July 2017 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 12 July 2017

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 11 July 2017

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 11 July 2017

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
Nearby Restaurants
Pato Thai Cuisine
352 reviews
.06 km away
La Vetta Ristorante Italiano
90 reviews
.08 km away
MIX on the Square
141 reviews
.03 km away
Nearby Attractions
Flagstaff Visitor Center
461 reviews
.18 km away
Historic Downtown and Railroad District
637 reviews
.07 km away
Nativity of the Blessed Virgin Mary Chapel
16 reviews
.25 km away
West of the Moon Gallery
11 reviews
.11 km away
Questions & Answers
Get quick answers from Diablo Burger staff and past visitors.
Note: your question will be posted publicly on the Questions & Answers page.
Posting guidelines
Improve this listing

Restaurant Details

Rating summary
  • Food
  • Value
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
  • E-mail
Is This Your TripAdvisor Listing?
Own or manage this property? Claim your listing for free to respond to reviews, update your profile and much more. Claim Your Listing