Arby's prices in Montana
12 Arby's restaurants in Montana, prices checked 2026-10-03.
Key findings
- A Arby's Classic Roast Beef typically costs $5.19 in Montana ($5.09 to $5.19 across 12 restaurants). Arby's here is 5% above its typical price in the US.
The scoop
Montana sits on the spendier sideArby’s in MT ranks 35 of 45 states, where 1 = cheapest. The median basket is $32.64, running 5% above the national typical price.
Miles City grabs the Arby’s bargainAmong 12 Arby’s locations compared, Miles City, MT has the lowest basket at $30.34. Its Classic Roast Beef is $5.09.
Billings tops this Arby’s mapBillings, MT has the priciest Arby’s basket in view at $32.84. The Classic Roast Beef there is $5.19.
Roast beef barely budges statewideArby’s basket prices vary by 8% across the MT locations shown. The Classic Roast Beef stays tightly packed, from $5.09 to $5.19.
Every Arby's in Montana, by town
Each restaurant links to its full menu with prices. A town with its own page links to it, where every brand there is compared.
| City | Restaurants | Typical Classic Roast Beef | Restaurant |
|---|---|---|---|
| Billings | 3 | $5.19 | 1507 Main ST · all 3 in Billings |
| Bozeman | 1 | $5.19 | 3240 Technology Blvd. |
| Butte-Silver Bow | 1 | $5.19 | 3131 Harrison Ave |
| Great Falls | 2 | $5.19 | 1300 3rd Street NW · all 2 in Great Falls |
| Helena | 1 | $5.19 | 2801 Montana Ave |
| Kalispell | 1 | $5.19 | 1210 US Highway 2 W |
| Miles City | 1 | $5.09 | 336 S. Haynes Avenue |
| Missoula | 2 | $5.19 | 2900 Brooks ST · all 2 in Missoula |
More prices
- Arby's prices across the US
- Every brand in Montana
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Questions people ask
- How much is a Arby's Classic Roast Beef in Montana?
- As of 2026-10-03, a Classic Roast Beef costs $5.09 to $5.19 at 12 Arby's restaurants in Montana, typically $5.19.
- Where is the cheapest Arby's in Montana?
- The cheapest Arby's in Montana is at 336 S. HAYNES AVENUE, Miles City, comparing the same basket at 11 restaurants (Drive Thru Index, 2026-10-03).
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/brands/arbys/montana), prices checked 2026-10-03. You are welcome to quote any figure on this page.