Yes, you can use air miles for groceries, particularly through major programs like AIR MILES in Canada. As of early 2026, the AIR MILES program is transitioning into BMO's Blue Rewards, but members can still use their "Cash Miles" at the checkout of participating partners like Metro, Sobeys, and Foodland. Typically, you can redeem 95 Cash Miles for $10 off your grocery bill instantly. Additionally, the program has introduced features where you can earn miles by scanning receipts from any grocery store, including Walmart or Costco, for specific "targeted" products. While using miles for travel (flights or hotels) often provides the highest "per-point" value, using them for groceries is a popular way to offset daily living costs. Other global programs like Avios (British Airways) also allow for nectar point conversions which can be spent at supermarkets like Sainsbury's, making travel rewards more versatile than ever for everyday needs.