Fast food prices in Twin Falls, ID
Twin Falls, ID is the 2nd cheapest of 9 Idaho cities we track for fast food (Drive Thru Index 95, 5% below the national typical price).
10 restaurants, prices as of . See Twin Falls on the map
Key findings
- A McDonald's Big Mac typically costs $5.89 in Twin Falls, ID ($5.69 to $5.99 across 4 restaurants). McDonald's here is 8% below its typical price in the US.
- A Burger King Whopper typically costs $5.99 in Twin Falls, ID ($5.99 across 2 restaurants). Burger King here is 2% below its typical price in the US.
- A Wendy's Dave's Single typically costs $6.49 in Twin Falls, ID ($6.49 across 1 restaurants). Wendy's here is not enough restaurants to compare.
- A Taco Bell Crunchwrap Supreme typically costs $6.69 in Twin Falls, ID ($6.69 across 1 restaurants). Taco Bell here is not enough restaurants to compare.
- A KFC Chicken Sandwich typically costs $4.99 in Twin Falls, ID ($4.99 across 1 restaurants). KFC here is not enough restaurants to compare.
- A Chick-fil-A Chicken Sandwich typically costs $4.99 in Twin Falls, ID ($4.99 across 1 restaurants). Chick-fil-A here is not enough restaurants to compare.
Every brand in Twin Falls
| Brand | Restaurants | Typical price | Range | Index | Cheapest restaurant |
|---|---|---|---|---|---|
| McDonald's | 4 | Big Mac: $5.89 | $5.69 to $5.99 | 92 | 869 Pole Line Rd |
| Burger King | 2 | Whopper: $5.99 | $5.99 to $5.99 | 98 | 360 Blue Lake Blvd. No. |
| Wendy's | 1 | Dave's Single: $6.49 | $6.49 to $6.49 | — | — |
| Taco Bell | 1 | Crunchwrap Supreme: $6.69 | $6.69 to $6.69 | — | — |
| KFC | 1 | Chicken Sandwich: $4.99 | $4.99 to $4.99 | — | — |
| Chick-fil-A | 1 | Chicken Sandwich: $4.99 | $4.99 to $4.99 | — | — |
Cheapest and priciest restaurant of each brand
Compared on the same basket of items at each restaurant of the brand. The gap is how much more the priciest charges for that basket.
| Brand | Cheapest | Priciest | Gap |
|---|---|---|---|
| McDonald's | 869 Pole Line Rd $5.69 Big Mac | 3234 Kimberly Road $5.99 Big Mac | 3% |
| Burger King | 360 Blue Lake Blvd. No. $5.99 Whopper | 360 Blue Lake Blvd. No. $5.99 Whopper | 0% |
Every restaurant in Twin Falls, ID
Each restaurant links to its full menu with prices.
McDonald's
| Restaurant | Big Mac | Basket index | Price level (US) |
|---|---|---|---|
| 869 Pole Line Rd | $5.69 | 90 | $$$$$ |
| 305 Blue Lakes Blvd N | $5.79 | 91 | $$$$$ |
| 3234 Kimberly Road | $5.99 | 93 | $$$$$ |
| 110 Addison Ave West | $5.99 | 93 | $$$$$ |
Burger King
| Restaurant | Whopper | Basket index | Price level (US) |
|---|---|---|---|
| 360 Blue Lake Blvd. No. | $5.99 | 98 | $$$$$ |
| 156 Cheney Drive W | $5.99 | 98 | $$$$$ |
Wendy's
| Restaurant | Dave's Single | Basket index | Price level (US) |
|---|---|---|---|
| 818 Blue Lakes Blvd | $6.49 | 105 | $$$$$ |
Taco Bell
| Restaurant | Crunchwrap Supreme | Basket index | Price level (US) |
|---|---|---|---|
| 1920 Blue Lakes Blvd North | $6.69 | 100 | $$$$$ |
KFC
| Restaurant | Chicken Sandwich | Basket index | Price level (US) |
|---|---|---|---|
| 1549 Blue Lakes Boulevard, North | $4.99 | 97 | $$$$$ |
Chick-fil-A
| Restaurant | Chicken Sandwich | Basket index | Price level (US) |
|---|---|---|---|
| 1631 Blue Lakes Blvd N | $4.99 | 95 | $$$$$ |
Nearby in Idaho
Questions people ask
- How much is a McDonald's Big Mac in Twin Falls, ID?
- As of 2026-09-30, a Big Mac costs $5.69 to $5.99 at 4 McDonald's restaurants in Twin Falls, ID, typically $5.89.
- Where is the cheapest McDonald's in Twin Falls, ID?
- The cheapest McDonald's in Twin Falls, ID is at 869 Pole Line Rd, Twin Falls, comparing the same basket at 4 restaurants (Drive Thru Index, 2026-09-30).
- How much is a Burger King Whopper in Twin Falls, ID?
- As of 2026-09-30, a Whopper costs $5.99 at 2 Burger King restaurants in Twin Falls, ID, typically $5.99.
- How much is a Wendy's Dave's Single in Twin Falls, ID?
- As of 2026-09-30, a Dave's Single costs $6.49 at 1 Wendy's restaurants in Twin Falls, ID, typically $6.49.
- How much is a Taco Bell Crunchwrap Supreme in Twin Falls, ID?
- As of 2026-09-30, a Crunchwrap Supreme costs $6.69 at 1 Taco Bell restaurants in Twin Falls, ID, typically $6.69.
- How much is a KFC Chicken Sandwich in Twin Falls, ID?
- As of 2026-09-30, a Chicken Sandwich costs $4.99 at 1 KFC restaurants in Twin Falls, ID, typically $4.99.
- How much is a Chick-fil-A Chicken Sandwich in Twin Falls, ID?
- As of 2026-09-30, a Chicken Sandwich costs $4.99 at 1 Chick-fil-A restaurants in Twin Falls, ID, typically $4.99.
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/prices/idaho/twin-falls), prices checked 2026-09-30. You are welcome to quote any figure on this page.