Smashburger Rio

3700 W Flamingo Rd
Las Vegas, NV 89103
(702) 763-9468(702) 763-9468
Restaurant Hours
Day of the WeekHours
Mon8:00 AM - 2:00 AM
Tue8:00 AM - 2:00 AM
Wed8:00 AM - 2:00 AM
Thu8:00 AM - 2:00 AM
Fri8:00 AM - 3:00 AM
Sat8:00 AM - 3:00 AM
Sun8:00 AM - 2:00 AM

Featured Menu Options

  • Classic Smashburger

    Classic Smashburger

    Served with lettuce, tomato, onion & pickles. Beef, Turkey & Black Bean burgers include American cheese, Smash Sauce & ketchup on an egg bun. Chicken includes mayo on a multi-grain bun.
  • Shakes and Malts

    Shakes & Malts

    Hand-spun shakes made-to-order with premium Häagen-Dazs® ice cream.
  • SmashFries


    Tossed in rosemary, garlic & olive oil.

About Smashburger Rio

We want to be the best burger restaurant for the next generation of burger lovers. Delivering this requires everything the Smashburger brand stands for: the highest quality ingredients; an exceptional “smashing” culinary technique; modern, inspired curated recipes; and menu variety that satisfies virtually all occasions and situations.

From our fresh, never frozen beef that’s smashed, seasoned, and seared on the grill to our butter-toasted artisan buns and quality cheeses, toppings, and sauces, the delicious taste of a Smashburger defines what a great burger should be… and you are one bite away from believing!

Add our variety of chicken, turkey, or black bean entrées, salads, signature sides, hand-spun shakes made with Häagen-Dazs® ice cream, and our convenient service and restaurant-quality presentations, we are confident Smashburger will be the burger restaurant of the future.
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Nearby Smashburger Locations

  • Smashburger Caesars Palace

    3570 S Las Vegas Boulevard
    Las Vegas, NV 89109
    (303) 633-1500(303) 633-1500
  • Smashburger Maryland Pkwy

    4725 S Maryland Pkwy
    Las Vegas, NV 89119
    (702) 385-0043(702) 385-0043
  • Smashburger Warm Springs

    7390 Las Vegas Blvd
    Las Vegas, NV 89123
    (702) 582-5953(702) 582-5953
  • Smashburger Sahara & Ft Apache

    9101 W Sahara Ave
    Las Vegas, NV 89117
    (702) 462-5500(702) 462-5500