Portillo's vs Whataburger: Menu Prices Compared (2026)
The short answer
Whataburger is the cheaper of the two. Of the 5 directly comparable items we could match across both menus, Whataburger is cheaper on 5 of them, by an average of $2.04 per item.
Deals Worth Knowing at Both
Portillo's
- Ordering the beef dipped, wet or dry costs nothing extra — the preparation is free, so ask for what you actually want.
- Italian Beef family packs at $59.99 feed four to six for roughly the price of five individual sandwiches with sides.
- Portillo's ships nationwide, so the chocolate cake and Italian beef kits are available outside the chain's footprint.
Whataburger
- The Honey Butter Chicken Biscuit at $3.99 is the best price-to-satisfaction item on the entire menu — and it is available for twelve hours a day.
- Whataburger Rewards in the app runs frequent free-item offers and points on every order.
- Ordering a Whataburger Jr. at $3.19 instead of the full Whataburger saves over $3 for a similar build at smaller size.
Portillo's vs Whataburger — FAQ
Is Portillo's cheaper than Whataburger in 2026?
Whataburger is cheaper on most matched items — 5 of 5. Across the whole menu Whataburger is the lower-priced of the two, at $5.49 for a typical item against $9.29 at Portillo's.
What is the price difference between Portillo's and Whataburger?
On matched items the average difference is $2.04, or about 51% overall. Portillo's averages $14.10 across 40 priced items; Whataburger averages $6.87 across 44.
Which has the cheaper entry price, Portillo's or Whataburger?
Portillo's starts at $3.79 (Fries (regular)) and Whataburger at $1.99 (Apple Slices).
Are these prices the same at every location?
No. Both chains let franchise owners set prices, so figures move by a dollar or more between markets and run highest at airport, stadium and highway locations. Treat these as the typical U.S. price, not a quote.