Arby's menu prices, 3903 E 120th Ave, Thornton, CO
$$$$$ Pricier than most Arby's restaurants in the US
- A Classic Roast Beef costs $5.49 at this Arby's (checked 2026-10-01).
- Its basket of 6 items (Classic Roast Beef Meal, Classic Beef 'n Cheddar, Medium Curly Fries, Medium Jamocha Shake, 4-Pc Mozzarella Sticks, 2-Pc Potato Cakes) costs $31.54, 2% above the typical Arby's in the US.
- It is the 2nd cheapest of 3 Arby's restaurants in Thornton, CO on that basket.
3903 E 120th Ave, Thornton, CO 80233. See it on the map
Full menu with prices (118 items)
Pickup prices from the Arby's app, checked 2026-10-01. Items linked to their own page show how that price compares across the US.
| Item | Pickup |
|---|---|
| Beverages | |
| Bottled Water | $2.09 |
| Large Classic Lemonade | $3.79 |
| Large Classic Shirley Temple | $4.19 |
| Large Shirley ‘n Cream | $4.49 |
| Large Soft Drink | $2.99 |
| Large Strawberry Lemonade | $4.19 |
| Large Sweet Tea | $2.99 |
| Large Unsweet Tea | $2.99 |
| Medium Classic Lemonade | $3.29 |
| Medium Classic Shirley Temple | $3.69 |
| Medium Shirley ‘n Cream | $3.99 |
| Medium Soft Drink | $2.79 |
| Medium Strawberry Lemonade | $3.69 |
| Medium Sweet Tea | $2.79 |
| Medium Unsweet Tea | $2.79 |
| Small Classic Lemonade | $2.89 |
| Small Classic Shirley Temple | $2.99 |
| Small Shirley ‘n Cream | $3.29 |
| Small Soft Drink | $2.39 |
| Small Strawberry Lemonade | $3.09 |
| Small Sweet Tea | $2.39 |
| Small Unsweet Tea | $2.39 |
| XL Classic Lemonade | $4.19 |
| XL Classic Shirley Temple | $4.69 |
| XL Soft Drink | $3.59 |
| XL Strawberry Lemonade | $4.69 |
| XL Sweet Tea | $3.59 |
| XL Unsweet Tea | $3.59 |
| Cheesesteaks | |
| Angus Cheesesteak | $8.99 |
| Half Pound Cheesesteak | $15.99 |
| Crafted Sandwiches | |
| Corned Beef Reuben | $8.79 |
| Greek Gyro | $5.99 |
| Ham & Swiss Melt | $5.59 |
| Roast Turkey Ranch & Bacon Sandwich | $7.69 |
| Crispy Juicy Chicken | |
| Buffalo Chicken Sandwich | $6.69 |
| Chicken Bacon Swiss Sandwich | $6.99 |
| Chicken Cordon Bleu | $7.19 |
| Chicken Tenders 3pc | $6.09 |
| Chicken Tenders 5pc | $7.79 |
| Crispy Chicken Sandwich | $6.49 |
| Desserts | |
| Apple Turnover | $2.19 |
| Cherry Turnover | $2.19 |
| Large Chocolate Shake | $5.69 |
| Large Jamocha Shake | $5.69 |
| Large Vanilla Shake | $5.69 |
| Medium Chocolate Shake | $5.19 |
| Medium Jamocha Shake | $5.19 |
| Medium Vanilla Shake | $5.19 |
| Peach Cobbler Roll 2pc | $2.99 |
| Small Chocolate Shake | $4.29 |
| Small Jamocha Shake | $4.29 |
| Small Vanilla Shake | $4.29 |
| Kids Menu | |
| Chicken Slider Kids Meal | $5.09 |
| Chicken Tenders 2pc Kids Meal | $5.29 |
| Ham Slider Kids Meal | $5.09 |
| Honest Kids Organic Apple Juice Drink | $2.29 |
| Low Fat Milk | $1.69 |
| Roast Beef Slider Kids Meal | $5.09 |
| Tree Top Applesauce | $1.29 |
| Meals | |
| Angus Cheesesteak Meal | $13.39 |
| Buffalo Chicken Sandwich Meal | $10.79 |
| Chicken Bacon Swiss Sandwich Meal | $11.49 |
| Chicken Cordon Bleu Meal | $11.29 |
| Chicken Tenders 3pc Meal | $10.19 |
| Chicken Tenders 5pc Meal | $12.19 |
| Classic Beef 'n Cheddar Meal | $10.19 |
| Classic French Dip & Swiss Meal | $12.09 |
| Classic Roast Beef Meal | $9.99 |
| Corned Beef Reuben Meal | $12.99 |
| Crispy Chicken Sandwich Meal | $10.59 |
| Double Beef 'n Cheddar Meal | $11.99 |
| Double Roast Beef Meal | $10.89 |
| Greek Gyro Meal | $10.49 |
| Half Pound Beef 'n Cheddar Meal | $13.49 |
| Half Pound Cheesesteak Meal | $20.39 |
| Half Pound Roast Beef Meal | $12.69 |
| Ham & Swiss Melt Meal | $9.89 |
| Roast Turkey Ranch & Bacon Sandwich Meal | $11.59 |
| Steak 'n Potato Bowl Meal | $14.29 |
| Steak Nuggets 5pc Meal | $9.69 |
| Steak Nuggets 9pc Meal | $13.49 |
| Steak ‘n Mac Bowl Meal | $14.29 |
| Meat & 3 Box | |
| $7.99 Meat & 3 | $7.99 |
| Sides & Snacks | |
| 2-Pc Potato Cakes | $2.59 |
| 3-Pc Potato Cakes | $3.29 |
| 4-Pc Mozzarella Sticks | $4.49 |
| 4-Pc Potato Cakes | $3.79 |
| 5-Pc Jalapeño Bites | $4.79 |
| 5-Pc Potato Cakes | $3.89 |
| 6-Pc Mozzarella Sticks | $6.69 |
| 8-Pc Jalapeño Bites | $7.09 |
| Chicken Tenders 2pc | $4.99 |
| Large Crinkle Fries | $3.79 |
| Large Curly Fries | $3.79 |
| Medium Crinkle Fries | $3.29 |
| Medium Curly Fries | $3.29 |
| Small Crinkle Fries | $2.59 |
| Small Curly Fries | $2.59 |
| White Cheddar Mac 'n Cheese | $4.29 |
| XL Crinkle Fries | $3.89 |
| XL Curly Fries | $3.89 |
| Slow Roasted Beef | |
| Classic Beef 'n Cheddar | $5.99 |
| Classic French Dip & Swiss | $7.59 |
| Classic Roast Beef | $5.49 |
| Double Beef 'n Cheddar | $7.69 |
| Double Roast Beef | $6.79 |
| Half Pound Beef 'n Cheddar | $8.99 |
| Half Pound Roast Beef | $8.29 |
| Steak Nuggets | |
| Steak 'n Potato Bowl | $9.79 |
| Steak Nuggets 5pc | $5.29 |
| Steak Nuggets 9pc | $9.29 |
| Steak ‘n Mac Bowl | $9.79 |
| Value Menu | |
| Buffalo Chicken Slider | $2.19 |
| Chicken Slider | $2.19 |
| Ham Slider | $2.19 |
| Honey Mustard Chicken Wrap | $2.99 |
| Ranch Chicken Wrap | $2.99 |
| Roast Beef Slider | $2.19 |
Every Arby's in Thornton, CO, cheapest first
| Restaurant | Classic Roast Beef | Basket | Index | Price level (national) |
|---|---|---|---|---|
| 501 E 84th Ave. | $5.29 | $31.44 | 102 | $$$$$ |
| 3903 E 120th Ave | $5.49 | $31.54 | 102 | $$$$$ |
| 200 East 144th Ave. | $5.49 | $32.64 | 105 | $$$$$ |
Other fast food in Thornton, CO
- McDonald's, 611 E 120th Ave
- McDonald's, 150 E. 136th Ave.
- McDonald's, 10195 Washington St
- Burger King, 301 West 84th Street
- Burger King, 666 E 104th Ave
- Burger King, 11953 Holly St
- Wendy's, 8970 Washington St
- Wendy's, 4101 E. 136Th Ave
- Wendy's, 1500 E. 104Th Ave
- Taco Bell, 13732 Colorado Blvd.
- Taco Bell, 1298 East 104th Avenue
- Taco Bell, 12985 Quebec St
- Kfc, 2581 E. 120th Ave.
- Popeyes, 550 W 84th Ave
- Popeyes, 4311 E. 104th Ave
- Popeyes, 885 E. 144th Ave
- Chick-fil-A, 1301 E 120th Ave
- Chick-fil-A, 16670 Washington St
- Chipotle, 951 E 120th Ave Unit A
- Chipotle, 815 Thornton Pkwy
- Jersey Mike's, 10005 Grant Street
- Firehouse Subs, 14356 Lincoln St
- Firehouse Subs, 10060 Grant St.
- Five Guys, 14326 Lincoln St.
- Culver's, 9790 Washington Street
- Sonic, 7060 East 128Th Avenue
- Sonic, 3605 East 104Th Avenue
- Sonic, 8711 Washington Street
How these prices are measured
Every day we check the menu at every restaurant of each chain, through the same ordering app its customers use, and record each item's pickup price. Restaurants are compared on a basket of items every full-menu restaurant of that brand sells. An index of 100 is the brand's typical (median) restaurant in the country, so 95 means 5% cheaper and 110 means 10% pricier. Brands are only ever compared with themselves, never with each other.
Citing this data: Source: Drive Thru Index (https://drivethruindex.com/restaurants/arbys/1972/thornton-co), prices checked 2026-10-01. You are welcome to quote any figure on this page.