Diet Coke Price at Chick-fil-A (2026) — California
A Diet Coke costs $3.99 at Chick-fil-A in California, United States (updated July 2026).
A Diet Coke® at Chick-fil-A costs $3.99 in the United States as of July 2026. That's about 7% below the average Chick-fil-A beverage item — the 15th-cheapest of 34 we track. It's available at around 200 Chick-fil-A locations across the United States. Prices are sourced from delivery platforms and refreshed regularly. Check the full Chick-fil-A menu or compare beverage prices on MenuPriceToday.
Frequently asked questions
How much does Diet Coke cost at Chick Fil A in United States?
Diet Coke costs $3.99 at Chick Fil A in United States as of July 2026. Prices are sourced from Uber Eats and updated regularly on MenuPriceToday.
Where can I order Diet Coke in United States?
You can order Diet Coke from Chick Fil A via Uber Eats in United States. Compare prices on MenuPriceToday first so you never overpay.
How often are Chick Fil A prices updated?
We refresh Chick Fil A menu prices regularly from delivery platforms, so the Diet Coke price you see reflects the latest available data.