Flash Burger

Monday

12 pm - Midnight

Tuesday

12 pm - Midnight

Wednesday

12 pm - Midnight

Thursday

12 pm - Midnight

Friday

3 pm - 2 am

Saturday

12 pm - 2 am

Sunday

12 pm - Midnight

Details

About

Flash Burger specializes in high-speed, casual preparation of classic griddle-seared beef patties and stacked sandwiches. The menu focuses on essential ingredients, featuring melted American cheese, crisp lettuce, sliced tomatoes, and house-made signature sauces on toasted buns. Patrons select from a variety of protein-forward options that prioritize consistency and robust flavor profiles in every bite. The kitchen operation centers on rapid assembly and efficient service delivery for those seeking a straightforward, no-nonsense meal. Each order emphasizes a balance of textures, from the crunch of freshly shredded vegetables to the tenderness of seasoned meat. The environment prioritizes functional, streamlined dining that centers entirely on the core staples of the American burger tradition. Quality remains the primary objective as the establishment produces substantial, handheld comfort food that fulfills specific culinary requirements with absolute reliability and speed.

Amenities & services

Frequently Asked Questions

Where is Flash Burger located?

Flash Burger is located at 9221 Rue de Grosbois, Montreal, H1K 4N6. in the neighborhood of Mercier-Hochelaga-Maisonneuve.

Get Directions

When is Flash Burger open?

OPEN NOW Today's hours: 12 pm - Midnight

Monday	12 pm - Midnight
Tuesday	12 pm - Midnight
Wednesday	12 pm - Midnight
Thursday	12 pm - Midnight
Friday	3 pm - 2 am
Saturday	12 pm - 2 am
Sunday	12 pm - Midnight

Does Flash Burger accept reservations?

Online reservations are not currently offered through this listing for Flash Burger. However, you can call them directly at (438) 380-3738 to inquire about table availability.

Does Flash Burger offer online ordering?

Yes, Flash Burger offers online ordering for delivery.

Order Delivery

Does Flash Burger have a menu available?

The complete menu is not published on this listing. Please visit the restaurant or contact them directly for current selections and specials.

What are the main cuisines at Flash Burger?

Flash Burger specializes in:

Burgers Sandwiches

What are the main features and amenities at Flash Burger?

Key features and amenities offered at Flash Burger:

Delivery Online Ordering Parking Available Takeout Available

Is Flash Burger open on Sunday?

Yes, Flash Burger is open on Sunday.

Sunday hours: 12 pm - Midnight

Is Flash Burger open on Monday?

Yes, Flash Burger is open on Monday.

Monday hours: 12 pm - Midnight

Does Flash Burger have a website?

No, Flash Burger does not currently have an official website listed on this page.

Does Flash Burger have social media links?

We do not have social media links on file for Flash Burger, but here is their Google Business profile link:

How can I contact Flash Burger?

You can reach Flash Burger through the following channels:

(438) 380-3738

View More Questions (+8)

Reviews for Flash Burger

Food

Service

on Google4.5 (300+)

*as of 2026-09-15

4.6 214 ratings

5★

79%

4★

3★

2★

1★

Write your review

Reviews often mention

burger(38) halal(10) prix(8) frite(7) conseille(6) qualite(5) taco(5) sauce(5) fresh(4) combo(4) boisson(4) poutine(4)

Review Summary

Flash Burger is highly regarded as a top-tier destination for delicious, fresh, and generous meals in Montreal. Visitors consistently praise the high quality of the burgers, tacos, and crispy fries, noting that the food is consistently flavorful and satisfying. The restaurant is frequently described as a hidden gem where the welcoming staff provides excellent, friendly service that often leaves a lasting positive impression. With an unbeatable price-to-quality ratio and a classic, relaxing atmosphere, it has become a favorite spot for many who appreciate a hearty meal served with care and consistency.

Page 6 of 11 - 106 Reviews

Miguel

5.0

I tried the Thai burger, & I loved it-a substantial portion of chicken with a spicy Thai sauce. I will definitely come back for another one.

Jun 1, 2025

on Google

P3ekJ

2.0

Ne jamais commander en ligne. Fait 3 fois y se trompe dans mes commande. 💀

May 9, 2025

on Google

Marie-Ève

5.0

Seulement que 3 tables, plus un restaurant pour emporter que manger sur place. Les employés sont très polis, à l'écoute des demandes.

Apr 12, 2025

on Google

Ventilation

5.0

Meilleur burger de Montréal le biggy 🤩🤯

Apr 7, 2025

on Google

IGAMS

3.0

La poutine est trop bonne mais le tacos est nul à chier. Prenez pas tacos chez eux

Apr 4, 2025

on Google

Ism

5.0

Delicieux
Service top

Mar 28, 2025

on Google

Saïd

5.0

Bon concept de burgers Halal, avec un menu de Burgers Gourmets, Des Smash mais aussi des classics qu'on peut retrouver dans les grosses enseignes américaines connues. Le service est très bon. Je conseille fortement pour ceux qui cherchent des options de bons burgers Halal . Les enfants ont beaucoup aimé aussi. & pour finir petit point en plus ils ont remplacé les produits Coca Cola par d'autres boissons alternatives ! Allez leur donner de la force vous ne serez pas déçus!

Feb 25, 2025

on Google

Snow

5.0

Très savoureux, j'en veux plus!!!

Feb 9, 2025

on Google

Sofia

5.0

Merci à Mohamed qui offre un service impeccable aux clients & qui se soucie du confort de ses clients. Très souriant & accueillant!
Nourriture 10/10
Service: 15/10

Feb 8, 2025

on Google

Ziyad

5.0

Franchement super service la nourriture est super bonne & on est servi rapidement

encore merci à Mohamed à l accueil pour son chaleureux service !

Feb 8, 2025

on Google

Flash Burger delivers lightning-fast cravings satisfied with every bold bite.

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Details

Frequently Asked Questions

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Reviews for Flash Burger

Review Summary