Sonic prices in Washington
14 Sonic restaurants in Washington, prices checked 2026-10-04.
Key findings
- A Sonic Sonic Cheeseburger typically costs $6.59 in Washington ($6.59 to $7.00 across 14 restaurants). Sonic here is 18% above its typical price in the US.
The scoop
Washington Sonic sits on the pricey sideAcross 14 Sonic spots in WA, the median basket is $35.14. That is 18% above the national typical price, ranking 36 of 43 states where 1 = cheapest.
Vancouver nudges the top basketThe priciest Sonic basket in this view is in Vancouver, WA at $35.75. Its Sonic Cheeseburger is $7.00.
Spokane grabs the Sonic bargainSpokane, WA has the cheapest basket at $34.84. Its Sonic Cheeseburger is $6.99.
Not much wiggle room hereSonic prices are tightly bunched across WA, with a 3% spread. The Sonic Cheeseburger range runs from $6.59 to $7.00.
Every Sonic in Washington, 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 Sonic Cheeseburger | Restaurant |
|---|---|---|---|
| Bonney Lake | 1 | $6.59 | 19855 South Prairie Road East |
| Chehalis | 1 | $6.59 | 655 Northwest Arkansas Way |
| Everett | 1 | $6.59 | 10316 Evergreen Way |
| Kent | 1 | $6.59 | 26046 116Th Avenue Southeast |
| Lacey | 1 | $6.59 | 7746 Martin Way East |
| Marysville | 1 | $6.59 | 3802 116Th Street Ne |
| Oak Harbor | 1 | $6.59 | 31425 SR 20 |
| Olympia | 1 | $6.59 | 1303 Cooper Point Road Sw |
| Puyallup | 1 | $6.59 | 13609 Meridian E |
| Spokane | 2 | $6.99 | 1313 North Ruby Street · all 2 in Spokane |
| Tacoma | 2 | $6.59 | 5114 6Th Avenue · all 2 in Tacoma |
| Vancouver | 1 | $7.00 | 850 Se 192Nd Street |
More prices
- Sonic prices across the US
- Every brand in Washington
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Questions people ask
- How much is a Sonic Sonic Cheeseburger in Washington?
- As of 2026-10-04, a Sonic Cheeseburger costs $6.59 to $7.00 at 14 Sonic restaurants in Washington, typically $6.59.
- Where is the cheapest Sonic in Washington?
- The cheapest Sonic in Washington is at 1313 North Ruby Street, Spokane, comparing the same basket at 14 restaurants (Drive Thru Index, 2026-10-04).
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/sonic/washington), prices checked 2026-10-04. You are welcome to quote any figure on this page.