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Serving smash burgers, tacos, bowls, and fries with a variety of house sauces.
4.5
(261)
Closed now
Phone
(438) 380-3738Address
9221 Rue de Grosbois, Montréal, QC H1K 4N6, Canada
Hours
Sunday: 12:00 PM – 12:00 AM
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
Cuisines
Dishes
Always verify with the restaurant, as information may change without notice.
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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.





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 g...
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 ...
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 ...
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 ar...
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 ...
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