Once opened, Tortillas (flour) keep about 3 months in the fridge. Unopened, they keep about 3 months.
That's the longest window published for Tortillas (flour) — opened in the fridge is its best case.
| Situation | Keeps for |
|---|---|
| Unopened · pantry | 3 months |
| Opened · fridge | 3 months |
| Freezer | 6 months |
Air and warmth are what shorten an opened item's life — the right container buys back the days the packaging gives up once the seal's broken.
Keep Tortillas fresh longer ↗ Need a fresh one? ↗
Ad · Affiliate links — we may earn a commission at no cost to you. They appear after your answer and never change it.
About 3 months refrigerated at 40°F (4°C) or below, according to USDA FoodKeeper v128. Refrigerate it once it's open.
Yes — keep Tortillas (flour) at 40°F (4°C) or below once it's open. Cool, dry pantry unopened; refrigerate at 40°F (4°C) or below after opening.
Look for: A rancid or musty smell; Insects, webbing, or larvae in the package; Clumping or visible moisture; Mould, or a slimy surface on cooked grains and pasta. Those are the general signs for grains, beans & pasta — USDA FoodKeeper v128 publishes no spoilage note for Tortillas (flour) specifically. Never taste something to test it — when in doubt, throw it out.
Yes — USDA FoodKeeper v128 gives about 6 months in the freezer at 0°F (−18°C). Frozen food stays safe indefinitely; that window is about quality, not safety.