Hello, can you take food through airport security? Solid foods like sandwiches, fruits, and snacks are allowed through airport security. But liquid or gel-based products, such sauces, yogurt, or soups, have to adhere to the 3.4-ounce (100 ml) liquid guideline. To ensure compliance, always verify the relevant airport standards. https://rightcheckin.com/blog/....can-you-take-food-th