Look west to Piedmont and the Milky Way, not east to the Dolomites. The Dolomiti Superski resorts are world class and priced accordingly. The real savings sit in the Via Lattea around Sauze d'Oulx, Sestriere and Pragelato, in the Piedmont family stations of Prato Nevoso and Limone Piemonte, and in the Valtellina at Livigno, Aprica and Santa Caterina, where lift passes routinely cost half what the famous names charge.
Lodging is where a budget is won or lost, not lift tickets. Book a self catering apartment near the lifts, cook most nights, and fly into Turin or Milan and drive rather than chasing a marquee resort. Livigno's duty free prices and the cheap, lively apartments of Sauze d'Oulx both undercut a catered week almost anywhere, and the school holiday weeks are the single biggest price multiplier to avoid.
Decide what you are buying before you book. If you want sheer mileage for the money, the Milky Way wins. If you want the lowest possible total cost, the small Piedmont and Valtellina stations win. If snow security matters most, go high to Livigno or Sestriere. Families can compare the wider region in our budget Alps guide and the continent in our budget Europe ranking, weigh the neighbours in budget Austria, and find the full picture in the Italy destination guide.