Fast food prices in San Benito, TX
Prices at 7 fast food restaurants in San Benito, TX.
7 restaurants, prices as of . See San Benito on the map
Key findings
- A McDonald's Big Mac typically costs $4.59 in San Benito, TX ($4.59 across 2 restaurants). McDonald's here is 16% below its typical price in the US.
- A Burger King Whopper typically costs $6.29 in San Benito, TX ($6.29 across 1 restaurants). Burger King here is not enough restaurants to compare.
- A KFC Chicken Sandwich typically costs $5.39 in San Benito, TX ($5.39 across 1 restaurants). KFC here is not enough restaurants to compare.
- A Chick-fil-A Chicken Sandwich typically costs $4.99 in San Benito, TX ($4.99 across 1 restaurants). Chick-fil-A here is not enough restaurants to compare.
- A Sonic Sonic Cheeseburger typically costs $5.19 in San Benito, TX ($5.19 across 1 restaurants). Sonic here is not enough restaurants to compare.
- A Whataburger Whataburger typically costs $5.79 in San Benito, TX ($5.79 across 1 restaurants). Whataburger here is not enough restaurants to compare.
Every brand in San Benito
| Brand | Restaurants | Typical price | Range | Index | Cheapest restaurant |
|---|---|---|---|---|---|
| McDonald's | 2 | Big Mac: $4.59 | $4.59 to $4.59 | 84 | 821 S Sam Houston |
| Burger King | 1 | Whopper: $6.29 | $6.29 to $6.29 | — | — |
| KFC | 1 | Chicken Sandwich: $5.39 | $5.39 to $5.39 | — | — |
| Chick-fil-A | 1 | Chicken Sandwich: $4.99 | $4.99 to $4.99 | — | — |
| Sonic | 1 | Sonic Cheeseburger: $5.19 | $5.19 to $5.19 | — | — |
| Whataburger | 1 | Whataburger: $5.79 | $5.79 to $5.79 | — | — |
Price history
Drive Thru Index has recorded these prices every day since 30 September 2026. Each figure is the typical (median) price across the brand's restaurants here on that day. Comparisons with earlier dates appear here as the daily record builds up.
| Brand | Item | Today | 7 days ago | 30 days ago | 1 year ago | Trend |
|---|---|---|---|---|---|---|
| McDonald's | Big Mac | $4.59 | — | — | — | |
| Burger King | Whopper | $3.99 | — | — | — | |
| KFC | Chicken Sandwich | $5.39 | — | — | — | |
| Chick-fil-A | Chicken Sandwich | $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 | 821 S Sam Houston $4.59 Big Mac | 1144 Business Hwy 77 $4.59 Big Mac | 0% |
Every restaurant in San Benito, TX
Each restaurant links to its full menu with prices.
McDonald's
| Restaurant | Big Mac | Basket index | Price level (national) |
|---|---|---|---|
| 821 S Sam Houston | $4.59 | 84 | $$$$$ |
| 1144 Business Hwy 77 | $4.59 | 84 | $$$$$ |
Burger King
| Restaurant | Whopper | Basket index | Price level (national) |
|---|---|---|---|
| 601 South Sam Houston | $6.29 | 97 | $$$$$ |
KFC
| Restaurant | Chicken Sandwich | Basket index | Price level (national) |
|---|---|---|---|
| 1120 S. Business 77 | $5.39 | 100 | $$$$$ |
Chick-fil-A
| Restaurant | Chicken Sandwich | Basket index | Price level (national) |
|---|---|---|---|
| 1062 W Business 77 | $4.99 | 95 | $$$$$ |
Sonic
| Restaurant | Sonic Cheeseburger | Basket index | Price level (national) |
|---|---|---|---|
| 600 West Business Highway 77 | $5.19 | 96 | $$$$$ |
Whataburger
| Restaurant | Whataburger | Basket index | Price level (national) |
|---|---|---|---|
| 1110 W US Highway 77 | $5.79 | 100 | $$$$$ |
Nearby in Texas
Questions people ask
- How much is a McDonald's Big Mac in San Benito, TX?
- As of 2026-10-01, a Big Mac costs $4.59 at 2 McDonald's restaurants in San Benito, TX, typically $4.59.
- How much is a Burger King Whopper in San Benito, TX?
- As of 2026-10-01, a Whopper costs $6.29 at 1 Burger King restaurants in San Benito, TX, typically $6.29.
- How much is a KFC Chicken Sandwich in San Benito, TX?
- As of 2026-10-01, a Chicken Sandwich costs $5.39 at 1 KFC restaurants in San Benito, TX, typically $5.39.
- How much is a Chick-fil-A Chicken Sandwich in San Benito, TX?
- As of 2026-10-01, a Chicken Sandwich costs $4.99 at 1 Chick-fil-A restaurants in San Benito, TX, typically $4.99.
- How much is a Sonic Sonic Cheeseburger in San Benito, TX?
- As of 2026-10-01, a Sonic Cheeseburger costs $5.19 at 1 Sonic restaurants in San Benito, TX, typically $5.19.
- How much is a Whataburger Whataburger in San Benito, TX?
- As of 2026-10-01, a Whataburger costs $5.79 at 1 Whataburger restaurants in San Benito, TX, typically $5.79.
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/texas/san-benito), prices checked 2026-10-01. You are welcome to quote any figure on this page.