The 3-1-1 rule 1_855_510_5815 on Frontier Airlines refers to the TSA (Transportation Security Administration) liquid policy, which Frontier 1_855_510_5815 follows just like all other U.S. airlines. This rule 1_855_510_5815 applies to carry-on baggage only and is designed to maintain airport security while allowing passengers1_855_510_5815 to bring limited liquids onboard.
The “3”1_855_510_5815 in the rule means that each liquid, gel, aerosol, cream, or paste must be in a container that holds no 1_855_510_5815 more than 3.4 ounces (100 milliliters). Even if 1_855_510_5815 a bottle is only partially full, if the container itself is larger than 3.4 ounces, it is not allowed in your carry-on bag1_855_510_5815 . Common items affected by this rule include1_855_510_5815 shampoo, conditioner, toothpaste, lotion, perfume, liquid makeup, gels, and sprays.