Question: how many fluid ounces can you carry on a plane 2019?
Answer: May I bring liquids and gels in my carry-on? A. Yes, but only in limited amounts. Liquids and gels must be in individual containers of 3.4 ounces (100 milliliters) or less and placed inside one clear, quart-size, plastic, zip-top bag (such as this option from Ziploc).