Fast food prices in Key West, FL
Prices at 5 fast food restaurants in Key West, FL.
5 restaurants, prices as of . See Key West on the map
Key findings
- A McDonald's Big Mac typically costs $6.49 in Key West, FL ($6.49 across 1 restaurants). McDonald's here is not enough restaurants to compare.
- A Wendy's Dave's Single typically costs $8.74 in Key West, FL ($7.49 to $9.99 across 2 restaurants). Wendy's here is 41% above its typical price in the US.
- A Taco Bell Crunchwrap Supreme typically costs $7.69 in Key West, FL ($7.69 across 1 restaurants). Taco Bell here is not enough restaurants to compare.
- A Popeyes Classic Chicken Sandwich typically costs $5.49 in Key West, FL ($5.49 across 1 restaurants). Popeyes here is not enough restaurants to compare.
Every brand in Key West
| Brand | Restaurants | Typical price | Range | Index | Cheapest restaurant |
|---|---|---|---|---|---|
| McDonald's | 1 | Big Mac: $6.49 | $6.49 to $6.49 | — | — |
| Wendy's | 2 | Dave's Single: $8.74 | $7.49 to $9.99 | 141 | 3336 North Roosevelt Blvd |
| Taco Bell | 1 | Crunchwrap Supreme: $7.69 | $7.69 to $7.69 | — | — |
| Popeyes | 1 | Classic Chicken Sandwich: $5.49 | $5.49 to $5.49 | — | — |
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 |
|---|---|---|---|
| Wendy's | 3336 North Roosevelt Blvd $7.49 Dave's Single | 335A Duval Street $9.99 Dave's Single | 20% |
Every restaurant in Key West, FL
Each restaurant links to its full menu with prices.
McDonald's
| Restaurant | Big Mac | Basket index | Price level (US) |
|---|---|---|---|
| 3704 N Roosevelt Blvd | $6.49 | 111 | $$$$$ |
Wendy's
| Restaurant | Dave's Single | Basket index | Price level (US) |
|---|---|---|---|
| 3336 North Roosevelt Blvd | $7.49 | 129 | $$$$$ |
| 335a Duval Street | $9.99 | 153 | $$$$$ |
Taco Bell
| Restaurant | Crunchwrap Supreme | Basket index | Price level (US) |
|---|---|---|---|
| 2338 N. Roosevelt Blvd | $7.69 | 112 | $$$$$ |
Popeyes
| Restaurant | Classic Chicken Sandwich | Basket index | Price level (US) |
|---|---|---|---|
| 2120 N Roosevelt Blvd | $5.49 | 108 | $$$$$ |
Nearby in Florida
- Miami
- Orlando
- Jacksonville
- Tampa
- Kissimmee
- Pensacola
- Lakeland
- Ocala
- Tallahassee
- Fort Lauderdale
- Hialeah
- West Palm Beach
Questions people ask
- How much is a McDonald's Big Mac in Key West, FL?
- As of 2026-09-30, a Big Mac costs $6.49 at 1 McDonald's restaurants in Key West, FL, typically $6.49.
- How much is a Wendy's Dave's Single in Key West, FL?
- As of 2026-09-30, a Dave's Single costs $7.49 to $9.99 at 2 Wendy's restaurants in Key West, FL, typically $8.74.
- How much is a Taco Bell Crunchwrap Supreme in Key West, FL?
- As of 2026-09-30, a Crunchwrap Supreme costs $7.69 at 1 Taco Bell restaurants in Key West, FL, typically $7.69.
- How much is a Popeyes Classic Chicken Sandwich in Key West, FL?
- As of 2026-09-30, a Classic Chicken Sandwich costs $5.49 at 1 Popeyes restaurants in Key West, FL, typically $5.49.
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/florida/key-west), prices checked 2026-09-30. You are welcome to quote any figure on this page.