According to the Transportation Security Administration (TSA) guidelines in the United States, liquids, gels, and aerosols in carry-on baggage must be in containers that are 3.4 ounces (100 milliliters) or less and fit into a single, transparent, quart-sized plastic bag. This includes substances like coconut oil.
Nonflammable oils include standards motor oils used in vehicles and food oils such as olive oil and corn oil. Oils in aerosol form use a flammable propellant and are not allowed in carry-on or checked baggage. Liquids in carry-on baggage are further limited to 100-ml (3.4 oz) containers at the TSA security checkpoint.
Yes you can but it has to be put in the check-in baggage and not in the cabin baggage since cabin baggage allows 200ml of liquid. Pack the bottle of coconut oil in a manner that it doesn't spill over and spoil other items inside the suitcase.
Inflammable product status: Ghee is highly flammable due to its high-fat content, making it a potential fire hazard on airplanes. Any flammable liquids or gases are generally not allowed on flights for safety reasons.
Firearms and ammunition, as well as any replicas or imitations. Explosives and flammable items, such as fireworks, gas, and aerosols. Poisonous and toxic substances, including pesticides and certain chemicals. Lithium batteries and other hazardous materials, as these can pose a safety risk if not handled properly.
Yes, you can bring olive oil on an international flight departing from the U.S., either in your carry-on baggage or your checked luggage. If your intention is to bring the olive oil onto the plane in your carry-on baggage and consume it during the flight, you'll have no issues.