Flash Burger
Serving smash burgers, tacos, bowls, and fries with a variety of house sauces.
4.5
(261)
Closed now
Contact & Hours
Phone
(438) 380-3738Address
9221 Rue de Grosbois, Montréal, QC H1K 4N6, Canada
Hours
Monday: 12:00 PM – 12:00 AM
Tuesday: 12:00 PM – 12:00 AM
Wednesday: 12:00 PM – 12:00 AM
Thursday: 12:00 PM – 1:00 AM
Friday: 2:30 PM – 2:00 AM
Saturday: 12:00 PM – 2:00 AM
Sunday: 12:00 PM – 12:00 AM
Cuisines & Dishes
Cuisines
Dishes
Is it Halal?
Always verify with the restaurant, as information may change without notice.
Certified Halal
This restaurant claims to be Halal-certified.
Claimed Halal
This restaurant claims to serve Halal food.
Hand Slaughtered
This restaurant claims to offer hand-slaughtered meat.
Deals
About the Restaurant
Flash Burger is known for its creative take on gourmet burgers and comfort food classics. The menu highlights include the signature “Big Flash Burger,” a range of smash burgers with juicy patties, and unique creations like the “Chick’N Beef” that combines chicken and beef. Alongside its burgers, the restaurant offers tacos, hearty bowls, and crispy fries, complemented by a wide selection of sauces such as Biggy, Algerian, Samurai, and Thai. With its focus on quality ingredients and inventive flavors, Flash Burger has become a go-to spot for burger lovers seeking something beyond the ordinary.
Photos
Reviews
Hussain
5 months ago
5.0
5 out of 5 stars
Delicious smash burgers! They are a bit small so I would recommend getting 2 but prices are really good. The employee recommended this platter for 4 people (4 burgers, 8 tenders, large fries and 4 drinks), and it was a great late night snack. They also have other options such as regular burgers and chicken sandwiches.
Heretic
a month ago
2.0
2 out of 5 stars
I really like their burgers, which is why i keep coming back. But the service is terrible. They say they are open, but when we arrived, they weren’t! It also says open at 12 on the doors, but all the lights were closed. Also, even when open, they do not answer their phones. So yeah, they are great burgers with a good price, but they need to work on the service. Also very slow service to receive your food.
Miguel
3 months ago
5.0
5 out of 5 stars
I tried the Thai burger, and I loved it—a substantial portion of chicken with a spicy Thai sauce. I will definitely come back for another one.
jo
9 months ago
5.0
5 out of 5 stars
Flash Burger in Montreal is a must-visit for burger lovers. Their patties are juicy, the toppings are fresh, and the buns are perfectly soft yet sturdy.The staff is friendly, and the service is quick and efficient. Consistently delivering quality, Flash Burger earns an easy 5 stars!
PrincipalofPrinciples
a year ago
2.0
2 out of 5 stars
Ordered a trio, cashier refused to acknowledge I got a trio but charged me for a trio (I didn't ask for the bill) so I couldn't get my drink and fries. Avocado burger was good. Girlfriend received her trio, her fries were dry however. Limited selection of drinks. Very small place.
.webp)
