Airplane Liquid Limit: TSA 3-1-1 Rule & 100 mL Guide If you are flying from a U.S. airport, the standard airplane liquid limit for liquids in your carry-on is 3.4 ounces (100 mL) per container when you go through the TSA security checkpoint. The containers must fit in one quart-size, clear, plastic, zip-top bag, with…
TSA What Can I Bring? Complete List (2026 Update) Not sure whether an item can go in your carry-on or checked bag? This TSA What Can I Bring? guide makes it easier to check common travel items before you head to the airport. Use the searchable TSA item directory above to find an item and…
TSA Liquid Allowance: 3-1-1 Rule, 3.4 oz Limit & Exceptions The standard TSA liquid allowance for carry-on bags is 3.4 ounces (100 mL) or less per container. Your qualifying liquids, gels, aerosols, creams, and pastes should fit in one quart-sized, clear, plastic, zip-top bag, with one bag allowed per passenger. Some items, including medically necessary…