RESTRICTED — Allowed with Conditions on United Airlines
Olive oil is subject to the 3-1-1 liquids rule. Containers in carry-on must be 3.4 oz (100 ml) or less.
Can you bring olive oil on United Airlines?
Quick Answer
Olive Oil is restricted in carry-on bags on United Airlines. Olive oil is subject to the 3-1-1 liquids rule. Containers in carry-on must be 3.4 oz (100 ml) or less.
Also known as: cooking oil, vegetable oil
What is olive oil?
Olive Oil is a common item that passengers frequently pack when traveling. Often referred to as cooking oil, vegetable oil, it is classified under the Liquids category by aviation security authorities. When preparing for a trip, understanding exactly what this item is and how it functions can help you determine the best way to pack it in compliance with Transportation Security Administration (TSA) regulations. Generally, guidelines for traveling with olive oil in your luggage. Making sure you properly identify the item before arriving at the airport checkpoint ensures a smoother screening process.
Restricted In Cabin
Olive oil is subject to the 3-1-1 liquids rule. Containers in carry-on must be 3.4 oz (100 ml) or less.
Allowed In Hold
Olive oil is allowed in checked baggage in any size. Pack carefully to avoid leaks.
Airline & Country Specific Baggage Checker
Select your airline or destination to verify tailored limits for Olive Oil.
TSA & United Airlines Liquids Rule
49 CFR § 1540.111 — Aviation Security Authority
Title 49 of the Code of Federal Regulations (§ 1540.111) dictates the 3-1-1 liquids rule for passenger cabin baggage. Containers carrying olive oil must be 3.4 fluid ounces (100 milliliters) or smaller by capacity. Larger containers that are only partially full are still prohibited in cabin baggage unless they fall under medical or infant care exemptions. Containers larger than 3.4 oz must be packed in checked luggage.
Security Checkpoint Screening Procedure
When passing through the TSA checkpoint with olive oil, place your travel-sized container (3.4 oz / 100 mL or less) inside a clear, quart-sized plastic bag. If standard 2D X-ray machines are operating at your lane, extract the quart bag and lay it flat in a screening bin. At airports equipped with modern 3D CT computed tomography scanners, you may leave your liquids inside your bag unless instructed otherwise by Transportation Security Officers. Medical liquids or baby nourishment exceeding 3.4 oz must be declared immediately prior to screening for manual inspection or explosive trace detection (ETD) testing.
Step-by-Step Packing Guide for United Airlines Passengers
Check container size or battery specifications to verify olive oil meets TSA carry-on limits.
Place olive oil in a protective case or clear pouch near the top of your carry-on bag for quick access.
If olive oil features a power switch or heating element, ensure it is completely powered off or safety-locked to prevent accidental activation during travel.
At the security line, remove olive oil from your main bag only if requested by officers or if it contains large electronics/liquids.
Store your bag in the overhead compartment or under the seat in front of you once boarded.
Frequently Asked Questions
Verified Travel Information
This document has been rigorously reviewed and verified by our travel reference editors. All statuses, notes, and guidelines are checked against live security feeds from the TSA (Transportation Security Administration), FAA (Federal Aviation Administration), and CBP (Customs and Border Protection).