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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
Open now
All hours
Mon - Wed 11:00 - 21:00
Thu - Sat 11:00 - 22:00
More Info
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560 Reviews from our TripAdvisor Community

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Traveller type
Time of year
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Showing 504: English reviews
Scottsdale, Arizona
Level Contributor
4 reviews
common_n_restaurant_reviews_1bd8 1 helpful vote
5 of 5 bubbles Reviewed 1 week ago

This will be one of the best hamburgers you will ever eat. It is less than casual, and you will probably eat your juicy burger on the The Plaza in downtown Flagstaff. The consistent line of people tells it all!

Thank 10130
Cleveland, Ohio
Level Contributor
17 reviews
5 restaurant reviews
common_n_restaurant_reviews_1bd8 5 helpful votes
5 of 5 bubbles Reviewed 1 week ago via mobile

Delicious and filling! Great local beer on tap, super friendly staff, and mouthwatering burger and fries. Can't go wrong with any of the options!

Thank Lawlerk
Phoenix, Arizona
Level Contributor
88 reviews
79 restaurant reviews
common_n_restaurant_reviews_1bd8 59 helpful votes
4 of 5 bubbles Reviewed 2 weeks ago

Kate and the girls were shopping, so a couple of friends took me to Diablo Burger...Delicious! There's nothing upscale about it, it is a down and dirty, delicious burger. The burgers are not ginormous in size, but they are ginormous in flavor. Toasted bun, a variety of creative topping combinations and the result is an outstanding burger. If you're in... More 

Thank ChrisKate2012
San Francisco, California
Level Contributor
11 reviews
3 restaurant reviews
4 of 5 bubbles Reviewed 2 weeks ago via mobile

Great food, though it was a touch pricy. We tried the Diablo burger and was impressed! They were more than happy to accommodate to my friend's peanut allergy. Must visit when we come back to town!

Thank ciarbucks
Prescott, Arizona
Level Contributor
27 reviews
22 restaurant reviews
common_n_restaurant_reviews_1bd8 22 helpful votes
4 of 5 bubbles Reviewed 3 weeks ago via mobile

The burgers were grilled to perfection with excellent fries. Sit inside though instead of in the afternoon shade outside. Service was outstanding. You must order and pay at the counter so ordering a second beer after lunch did not happen. When placing an order the electronic credit card reader requests a tip amount with a 15% minimum shown. I detest... More 

Thank gary a
2 reviews
4 of 5 bubbles Reviewed 3 weeks ago

Took my friend here since he was visiting from CA and we were beyond impressed. The service was fantastic even though it was crowded beyond belief. We managed to nab a seat at the 4 seat "bar" before it got overly crowded. I am not sure where we would have sat if we were a couple minutes later in arriving.... More 

Thank Lauren C
Philadelphia, Pennsylvania
Level Contributor
7 reviews
common_n_restaurant_reviews_1bd8 1 helpful vote
5 of 5 bubbles Reviewed 4 weeks ago

Delicious burger in this quirky little eatery. You sit family style, pretty close together but it's okay. The place packs a lot in a tiny space. Very friendly staff. Great place to grab a great burger.

Thank MRD625
Level Contributor
12 reviews
5 restaurant reviews
common_n_restaurant_reviews_1bd8 2 helpful votes
5 of 5 bubbles Reviewed 28 October 2016

We read about this on TripAdvisor and decided it sounded fabulous. And it was! I am gluten and dairy free, and am allergic to peanuts. They were so accommodating. Instead of fries (which are fried in peanut oil), I got a salad, and I had a gluten free english muffin. My husband had the wonderful fries and a cheese burger.... More 

1 Thank Campmamhba
A TripAdvisor Member
4 of 5 bubbles Reviewed 26 October 2016 via mobile

I was looking for a restaurant with gluten free options, and I liked the reviews on TripAdvisor. The food was great, but the menu TripAdvisor linked us to was outdated! The burgers were more than $13 each and the gluten free English muffin was $2 extra instead of the 75¢ on the linked menu! Be forewarned that you also have... More 

Thank A TripAdvisor Member
Flagstaff, United States
Level Contributor
22 reviews
11 restaurant reviews
common_n_restaurant_reviews_1bd8 2 helpful votes
5 of 5 bubbles Reviewed 26 October 2016

If you like a tasty, perfectly cooked burger with toppings to die for, this is your place! Fresh locally grown ingredients and great service!

1 Thank Michael S

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Restaurant Details

Rating summary
  • Food
    4.5 of 5 bubbles
    4 of 5 bubbles
  • Value
    4 of 5 bubbles
    4 of 5 bubbles
American, Bar, Pub, Gluten Free Options
Lunch, Dinner, After-hours
Restaurant features
Takeout, Outdoor Seating, Seating, Television, 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?