Sonic Drive-In
2626 N Fourth St, Flagstaff
(928) 527-9245
Customers' Favorites
Double Cheeseburger
Chili Cheese Coney
Breakfast Burrito
Chicken Sandwich
Popcorn Chicken
Vanilla Shake
Onion Rings
Tater Tots
Strawberry
Corn Dog
Featured
Buffalo Chicken Dip Bites
Juicy chicken, buffalo sauce, and melty cheddar cheese blended together and then stuffed and fried in a crispy, golden-brown wrapper
Buffalo Chicken Dip Bites - Party Pack 20pc
Now in a 20-piece and perfect to share with the whole crew! Enjoy juicy chicken, buffalo sauce, and melty cheddar cheese blended together and then stuffed and fried in a crispy, golden-brown wrapper.
Cheesy Bacon SONIC® Stack
An all beef, seasoned patty stacked with crispy bacon and layered with two slices of melty American cheese, crinkle cut pickles, diced onions, tangy ketchup, creamy mayo, and served between two thick slices of Texas Toast.
Cheesy Bacon SuperSONIC® Stack
Two all beef, seasoned patty stacked with crispy bacon and layered with three slices of melty American cheese, crinkle cut pickles, diced onions, tangy ketchup, creamy mayo, and served between two thick slices of Texas Toast.
Rainbow Slush
A rainbow-inspired slush with blue raspberry, real strawberries, and lemonade flavor that's as flavorful as it is colorful. Available in medium size only.
Bacon Ranch Queso Wrap
An all-white meat, crispy tender wrapped up in a soft, flour tortilla along with crisp bacon, melty cheddar cheese, creamy ranch and creamy, white queso.
Southwest Crunch Queso Wrap
An all-white meat, crispy tender wrapped up in a soft, flour tortilla along with a creamy Southwest sauce, crunchy tortilla strips, melty cheddar cheese and creamy, white queso.
Queso
Hot and creamy white queso perfect for dipping.
SONIC® Smasher
The new SONIC® Smasher has two Angus beef, seasoned patties smashed and seared, crispy on the edges and juicy in the middle. It's then layered with two slices of melty American cheese, a creamy, tangy Smasher sauce, crinkle-cut pickles, diced onions, and served on a pillowy soft potato bun.
Triple SONIC® Smasher
The new Triple SONIC® Smasher has three Angus beef, seasoned patties smashed and seared, crispy on the edges and juicy in the middle. It's then layered with three slices of melty American cheese, a creamy, tangy Smasher sauce, crinkle-cut pickles, diced onions, and served on a pillowy soft potato bun.
Bacon Ranch Loaded Queso Fries
Hot and crispy Groovy Fries covered in melty shredded cheddar cheese, warm, velvety queso, crisp bacon, and a drizzle of creamy ranch. Available in medium size only.
Southwest Loaded Queso Fries
Hot and crispy Groovy Fries covered in melty shredded cheddar cheese, warm, velvety queso, diced onions, ripe tomatoes, a drizzle of creamy southwest sauce and topped with sliced jalapeños. Available in medium size only.
Flavorista Favorites
Rainbow Slush
A rainbow-inspired slush with blue raspberry, real strawberries, and lemonade flavor that's as flavorful as it is colorful. Available in medium size only.
Classic Cruiser
The classic flavor of Coca-Cola® combined with a sweet hit of cherry vanilla.
Grape Escape
It's bubbly, it's grapey, it's limey – it's the perfect flavor escape.
Paradise Sunset
A bubby drink with a citrusy burst of blood orange and sweet, real strawberries that will whisk you away to paradise.
Twisted Flamingo
A refreshing twist of Sprite, cherry vanilla, and sweet cream.
Lemonade Cream Cooler
A bright and tangy lemonade slush blended with sweet and creamy soft serve.
Dirty Dr Pepper®
The sweet flavor of coconut, cream, and lime infused in your Dr Pepper.
Ultimate Drink Stop
Limeades and Lemonades
Tangy and sweet limeade with your choice of some favorite SONIC® flavors – all made with fresh fruit and all signature to Sonic.
Famous Slushes
So good, they're famous. That's probably all you need to know. Oh, and they're only at SONIC.
Iced Tea
Your destination for everything iced tea!
Real Fruit Slushes
SONIC's craveable, icy slush made more delicious with real fruit!
Cup of SONIC® Ice
World Famous SONIC® Crushed Ice
Minute Maid® 100%25 Apple Juice Box
Get the best of both worlds with MINUTE MAID® 100% Apple Juice. It's good and good for you.
French Vanilla Cold Brew Iced Coffee
SONIC's smooth iced coffee poured over SONIC® ice, vanilla flavor and sweet cream.
Milk Jug (1%25) - White
It's good. Good for you. And tastes like milk. What's not to love? Ultra-Pasteurized and the perfect cold and creamy addition to any Combo or Wacky Pack® meal. 8 FL OZ (236 mL)
Green Mountain Coffee Roasters® Coffee
Green Mountain Coffee Roasters® Coffee is now available at SONIC, made exclusively from 100 percent Arabica beans and brewed to perfection.
Soft Drinks
More options of cold, bubbly refreshments with your choice of flavor add-ins, all served over our famous SONIC ice.
Water
Original Cold Brew Iced Coffee
SONIC's smooth iced coffee poured over SONIC® ice and sweet cream.
Twisted Lime Recharger
The bold and tangy flavor of lime in a fizzy drink infused with the energy of Red Bull®
Dragon Fruit Recharger
Sweet dragon fruit flavor in a fizzy drink infused with the energy or Red Bull®
Blood Orange Recharger
The citrusy flavor of blood orange in a fizzy drink infused with the energy of Red Bull®
Red Bull Energy Drink
Vitalizes body and mind®
Rainbow Slush
A rainbow-inspired slush with blue raspberry, real strawberries, and lemonade flavor that's as flavorful as it is colorful. Available in medium size only.
Classic Cruiser
The classic flavor of Coca-Cola® combined with a sweet hit of cherry vanilla.
Grape Escape
It's bubbly, it's grapey, it's limey – it's the perfect flavor escape.
Paradise Sunset
A bubby drink with a citrusy burst of blood orange and sweet, real strawberries that will whisk you away to paradise.
Twisted Flamingo
A refreshing twist of Sprite, cherry vanilla, and sweet cream.
Lemonade Cream Cooler
A bright and tangy lemonade slush blended with sweet and creamy soft serve.
Dirty Dr Pepper®
The sweet flavor of coconut, cream, and lime infused in your Dr Pepper.
Burgers
SuperSONIC® Bacon Double Cheeseburger
Bacon makes everything better - especially when it's as good as our SuperSONIC® Double Cheeseburger. We start with two quarter-pound, 100% pure beef hamburgers, two melty slices of American cheese, lettuce, fresh sliced tomatoes, creamy mayo, and top it all off with crispy bacon.
SONIC® Cheeseburger
What you see is what you get. Melty American cheese, crinkle-cut pickles, chopped onions, fresh shredded lettuce & ripe tomatoes on a perfectly seasoned, 100% pure beef patty. Straightforward and tasty, just the way it should be.
SuperSONIC® Double Cheeseburger
Double the SONIC® goodness with the SuperSONIC® Cheeseburger. Two juicy, perfectly seasoned, quarter pound, 100% pure beef patties that are layered with two slices of melty American cheese, crisp, crinkle cut pickles, tangy ketchup, diced onions, creamy mayo, crisp lettuce, and hand sliced tomatoes on a golden, toasted bun. Seeing double has never been tastier.
Quarter Pound Double Cheeseburger
A classic American icon made with Sonic style. Two 100% pure beef jr. hamburgers layered with two thick slices of melty American cheese, with ketchup, mustard and pickles.
Plain SONIC Cheeseburger
The Plain SONIC Cheeseburger is a juicy 100% pure beef patty and melty American cheese.
Garlic Butter Bacon Burger
100% all beef patty topped with creamy garlic butter, American cheese, crispy bacon, mayo, and grilled onions on a toasted bakery bun.
Cheesy Bacon SuperSONIC® Stack
Two all beef, seasoned patty stacked with crispy bacon and layered with three slices of melty American cheese, crinkle cut pickles, diced onions, tangy ketchup, creamy mayo, and served between two thick slices of Texas Toast.
Cheesy Bacon SONIC® Stack
An all beef, seasoned patty stacked with crispy bacon and layered with two slices of melty American cheese, crinkle cut pickles, diced onions, tangy ketchup, creamy mayo, and served between two thick slices of Texas Toast.
SONIC® Smasher
The new SONIC® Smasher has two Angus beef, seasoned patties smashed and seared, crispy on the edges and juicy in the middle. It's then layered with two slices of melty American cheese, a creamy, tangy Smasher sauce, crinkle-cut pickles, diced onions, and served on a pillowy soft potato bun.
Triple SONIC® Smasher
The new Triple SONIC® Smasher has three Angus beef, seasoned patties smashed and seared, crispy on the edges and juicy in the middle. It's then layered with three slices of melty American cheese, a creamy, tangy Smasher sauce, crinkle-cut pickles, diced onions, and served on a pillowy soft potato bun.
Chicken
Jumbo Popcorn Chicken®
Enjoy a crispy snack, made with juicy all white meat. Spice it up with Signature Sauce.
Crispy Chicken Sandwich
A crispy chicken fillet with pickles, lettuce, and mayonnaise on a brioche bun.
Crispy Chicken Tenders
Crispy-on-the-outside, juicy-on-the-inside, these all-white meat chicken tenders are packed with flavor. So, let's face it - sometimes it's what's on the outside that counts most! Made with extra crispiness for extra flavor, dip these in our NEW Signature Sauce or any of our other great dipping sauce options! Available in 3 or 5 pieces. ***Please choose your dipping sauce preference below.
Hot Dogs
Footlong Quarter Pound Coney
Want something filling that's also a great deal? Try SONIC's Footlong Chili Cheese Coney. A grilled hot dog topped with warm chili and melty cheddar cheese served in a soft, warm bakery bun.
Corn Dog
Simple food at its finest. A delicious hot dog surrounded in sweet corn batter and fried to a crispy golden brown. It's like hot dog utopia on a stick.
All-American Dog
Take a bite out of Americana with SONIC's Premium Beef All-American Dog. It's a beef hot dog made with 100% pure beef that's grilled to perfection and topped with ketchup, yellow mustard, relish and chopped onions and served in a soft, warm bakery bun.
Chili Cheese Coney
Want something filling that's also a great deal? Try SONIC's Premium Beef Chili Cheese Coney. A grilled beef hot dog topped with warm chili and melty cheddar cheese served in a soft, warm bakery bun.
All Day Breakfast
Sausage Breakfast Burrito
Kick start your morning with the same SONIC goodness of a simple breakfast burrito. Scrambled eggs, melty cheddar cheese and savory sausage, all wrapped up in a warm flour tortilla.
French Toast Sticks
Three's a crowd, and four is a delicious bundle of breakfast delight. At least when it comes to our thick, golden French Toast Sticks complete with One maple-flavored syrup for dipping.
SuperSONIC® Breakfast Burrito
Let the big flavor of the SuperSONIC® Breakfast Burrito get you out of bed. A medley of savory sausage, fluffy scrambled eggs, melty cheddar cheese, golden tots, diced onions, ripe tomatoes and spicy jalapeños all wrapped up in a warm flour tortilla. It'll sing to your taste buds. Which, if you ask us, is a pretty cool way to start your morning.
Ultimate Meat & Cheese Breakfast Burrito™
Breakfast doesn't get better than the all-new Ultimate Meat & Cheese Breakfast Burrito™ with crispy bacon, savory sausage, golden tots, fluffy scrambled eggs and melty cheddar cheese, all wrapped in a warm flour tortilla.
Sausage Breakfast TOASTER®
Behold – melty cheese, your choice of savory sausage, crispy bacon or delicious ham, all stacked up on thick Texas Toast and served with fluffy eggs. Sounds like breakfast heaven if you ask us.
Bacon Breakfast TOASTER®
Behold – melty cheese, crispy bacon all stacked up on thick Texas Toast and served with fluffy eggs. Sounds like breakfast heaven if you ask us.
Bacon Breakfast Burrito
Kick start your morning with the same SONIC goodness of a simple breakfast burrito. Scrambled eggs, melty cheddar cheese and crispy bacon, all wrapped up in a warm flour tortilla.
French Vanilla Cold Brew Iced Coffee
SONIC's smooth iced coffee poured over SONIC® ice, vanilla flavor and sweet cream.
Green Mountain Coffee Roasters® Coffee
Green Mountain Coffee Roasters® Coffee is now available at SONIC, made exclusively from 100 percent Arabica beans and brewed to perfection.
Original Cold Brew Iced Coffee
SONIC's smooth iced coffee poured over SONIC® ice and sweet cream.
Snacks & Sides
Mozzarella Sticks
Crispy on the outside, gooey on the inside. Melty, real mozzarella cheese, breaded and fried to perfection. Dunking in a side dipping cup of creamy marinara sauce is a must. ***Please choose your dipping sauce preference below.
Soft Pretzel Twist
A soft pretzel twisted into a tasty treat and served with One Signature Cheese Sauce!
Tots
Pop some of these crispy little potato pieces in your mouth and you'll never think of a spud the same way again.
Onion Rings
There's really nothing better than SONIC's crispy, handmade onion rings
Groovy Fries
Fried thin and golden brown with grooves designed for dipping! They're served hot, crispy, and perfectly salted. Add a side of our new Groovy Sauce for dipping!
Chili Cheese Groovy Fries
Fried thin and golden brown smothered in warm chili and topped with cheddar cheese.
Corn Dog
Simple food at its finest. A delicious hot dog surrounded in sweet corn batter and fried to a crispy golden brown. It's like hot dog utopia on a stick.
Ched ‘R' Peppers®
It will be love at first bite. Spicy jalapenos filled with melty Cheddar cheese, breaded and fried to perfection. Cool it off with a side dipping cup of creamy Ranch dressing.
Chili Cheese Tots
Crispy, golden brown tots smothered with warm, chili and cheese. Get 'em with your combo or on their own!
Jumbo Popcorn Chicken®
Enjoy a crispy snack, made with juicy all white meat. Spice it up with Signature Sauce.
Cheese Tots
Crispy, golden brown tots smothered with warm American cheese. Get 'em with your combo or on their own!
Cheese Groovy Fries
Fried thin and golden brown topped with melted cheese.
Buffalo Chicken Dip Bites
Juicy chicken, buffalo sauce, and melty cheddar cheese blended together and then stuffed and fried in a crispy, golden-brown wrapper
Buffalo Chicken Dip Bites - Party Pack 20pc
Now in a 20-piece and perfect to share with the whole crew! Enjoy juicy chicken, buffalo sauce, and melty cheddar cheese blended together and then stuffed and fried in a crispy, golden-brown wrapper.
Pickle Fries
Dill pickles cut in a fry shape and fried to pickle perfection!
Fritos Chili Cheese Pie
Crunchy FRITOS® topped with signature chili and melted cheddar cheese.
FRITOS® Chili Cheese Wrap
Crunchy FRITOS®, warm chili and melted cheddar cheese in a warm, 10" flour tortilla.
FRITOS® Chili Cheese Jr. Wrap
Crunchy FRITOS®, warm chili and melted cheddar cheese in a warm, 8" flour tortilla.
Bacon Ranch Queso Wrap
An all-white meat, crispy tender wrapped up in a soft, flour tortilla along with crisp bacon, melty cheddar cheese, creamy ranch and creamy, white queso.
Southwest Crunch Queso Wrap
An all-white meat, crispy tender wrapped up in a soft, flour tortilla along with a creamy Southwest sauce, crunchy tortilla strips, melty cheddar cheese and creamy, white queso.
Queso
Hot and creamy white queso perfect for dipping.
Bacon Ranch Loaded Queso Fries
Hot and crispy Groovy Fries covered in melty shredded cheddar cheese, warm, velvety queso, crisp bacon, and a drizzle of creamy ranch. Available in medium size only.
Southwest Loaded Queso Fries
Hot and crispy Groovy Fries covered in melty shredded cheddar cheese, warm, velvety queso, diced onions, ripe tomatoes, a drizzle of creamy southwest sauce and topped with sliced jalapeños. Available in medium size only.
Frozen Zone
SONIC Blasts®
Your choice of candy or cookie pieces swirled with SONIC's creamy vanilla soft serve, the way they should be. All mixed up.
Hand-Mixed Classic Shakes
Creamy vanilla soft serve mixed with your favorite flavors into a thick, cold, creamy shake and finished with whipped topping and a cherry. The perfect treat or addition to your meal.
Hand-Mixed Master Shakes
SONIC's classic shake made even more indulgent with premium flavors and ingredients, then finished with whipped topping and a cherry.
Everyday Deals
Quarter Pound Double Cheeseburger
A classic American icon made with Sonic style. Two 100% pure beef jr. hamburgers layered with two thick slices of melty American cheese, with ketchup, mustard and pickles.
Grilled Cheese
The delicious cheesy concoction all kids (and big kids) know and love. Two thick slices of Texas Toast with classic melted American cheese.
Photos
+71 photos
+70 photos
Add a photo
Order Online
Recent Reviews
I’m only -1* because I got those new wavy crispy fries once and they didn’t taste like potatoes….slushes usually good to great for most locations including this and same with almost all the burgers…possibly the best consistant food at all the Sonics I’ve gone to.
July 2024
Addison was amazing. Very friendly. The food was average. Way too much ice in the drinks and the iced black coffee wasn't black but we didn't realize it until after we left.
July 2024
The person taking our order was super nice ! And we got our drinks and food in under 10 minutes. Will be coming to this sonic from now on. Don’t even waste your time at the other sonic!
July 2024
You May Also Like
Satchmo's - 2320 N Fourth St
![]()
Barbecue, Cajun/Creole, Barbeque, Pet Friendly, Vegan
White Dove Coffee - 2211 E 7th Ave
![]()
Coffee Shops, Coffee & Tea, Juice Bar & Smoothies, Coffee
Tres Amigos - Fourth Street Dine-in & Take-out - 2300 N Fourth St
![]()
Mexican, Food Trucks, Vegetarian