What the big chains actually charge in Saint Louis — read from each chain's own ordering system at 75 restaurants, with the cheapest and priciest locations named.
Prices checked November 5, 2026 · 8 chains priced in Saint Louis
Every figure below comes from Saint Louis restaurants' own listed prices. Missouri ranks #29 of 51 in our fast food prices by state index, paying 0.4% above the national typical price.
| Chain | Restaurants | Signature item | Saint Louis typical | US typical | Difference |
|---|---|---|---|---|---|
| McDonald's | 28 | Big Mac® | $5.94 | $6.09 | -2.5% |
| Taco Bell | 19 | Crunchwrap Supreme® | $6.59 | $6.79 | -2.9% |
| Papa John's | 6 | 14 Inch Original Pepperoni Pizza | $16.89 | $17.50 | -3.5% |
| Chick-fil-A | 5 | Chick-fil-A® Chicken Sandwich | $5.39 | $5.25 | +2.7% |
| Chipotle | 5 | Chicken Burrito | $9.50 | $9.80 | -3.1% |
| KFC | 5 | 8 pc. Chicken Only | $22.99 | $20.99 | +9.5% |
| Domino's | 4 | Large (14") Hand Tossed Pizza | $14.14 | $14.99 | -5.7% |
| Burger King | 3 | Whopper | $6.19 | $6.19 | +0.0% |
Typical prices in Saint Louis: Big Mac® $5.94 · Quarter Pounder® with Cheese $5.99 · McCrispy™ $4.74
Cheapest Big Mac®: $5.29 at 12120 Manchester Rd · priciest: $6.29 at 1119 N Tucker Blvd (one of 5 at this price).
Typical prices in Saint Louis: Crunchwrap Supreme® $6.59 · Mexican Pizza $6.79 · Burrito Supreme® $5.39
Cheapest Crunchwrap Supreme®: $6.49 at 10035 Manchester Road (one of 7 at this price) · priciest: $6.79 at 851 N Skinker Blvd (one of 6 at this price).
Typical prices in Saint Louis: 14 Inch Original Pepperoni Pizza $16.89 · 14 Inch Original Create Your Own $16.89 · 14 Inch Thin Pepperoni Pizza $16.89
Cheapest 14 Inch Original Pepperoni Pizza: $16.89 at 2230 Union Rd (one of 5 at this price) · priciest: $19.99 at 201 N Tucker.
Typical prices in Saint Louis: Chick-fil-A® Chicken Sandwich $5.39 · Spicy Chicken Sandwich $5.79 · 8 ct Chick-fil-A® Nuggets $5.45
Cheapest Chick-fil-A® Chicken Sandwich: $5.39 at 4125 Lemay Ferry Rd (one of 3 at this price) · priciest: $5.49 at 8637 Olive Blvd (one of 2 at this price).
Typical prices in Saint Louis: Chicken Burrito $9.50 · Chicken Bowl $9.50 · Steak Burrito $11.50
Cheapest Chicken Burrito: $9.15 at 212 S Grand Blvd · priciest: $9.95 at 3547 Hampton Ave.
Typical prices in Saint Louis: 8 pc. Chicken Only $22.99 · Famous Bowl $7.19 · 3 pc. Chicken Combo $12.79
Every priced KFC in Saint Louis charges $22.99 for the 8 pc. Chicken Only.
Typical prices in Saint Louis: Large (14") Hand Tossed Pizza $14.14 · Medium (12") Hand Tossed Pizza $11.14 · Stuffed Cheesy Bread $8.99
Typical prices in Saint Louis: Whopper $6.19 · Whopper with Cheese $6.19 · Original Chicken Sandwich $5.39
The typical price is $5.94 across the 28 McDonald's restaurants we price in Saint Louis (checked November 5, 2026). The US typical price is $6.09.
The same Big Mac® costs $5.29 at the McDonald's on 12120 Manchester Rd and $6.29 at 1119 N Tucker Blvd — 19% more, inside one city. (1 Saint Louis locations charge the low price and 5 charge the high; the two named are examples.)
McDonald's, with prices tracked at 28 Saint Louis restaurants, of the 75 restaurants across 8 chains in this guide.
We read the price of every item on the menu at each restaurant from the chain's own ordering system, every week. A "typical" price is the median across the restaurants named on the page, and every restaurant counts once: when a menu lists the same item twice under two spellings, the restaurant still contributes one price. The cheapest and priciest restaurants named on this page exclude the handful of listings whose price sits outside 0.4–2.5× the item's national typical price — a $99 sauce cup is a till glitch, not a price, and it should not be able to win "priciest" either. Named extremes also exclude one-day pricing anomalies: a price that appears at dozens of restaurants in a single day's collection and nowhere else in our archive is treated as a collection glitch, not a price, though those restaurants still count toward every typical price. State and city indexes average each menu item's local typical price against its national typical price, so every item counts once and no single chain dominates.