Under the United Airlines Id Requirements For Minors, travellers under the age of 18 must travel with a government-issued photo ID. Passengers are required to have a photo ID with them at all times, such as a driver's licence, passport, or state-issued ID card. The airline also accepts student IDs, school IDs, and military ID cards as additional forms of identification.
https://airlinespolicy.com/una....ccompanied-minors/un
According to Volaris refund policy, a passenger may be eligible for a money-back for a cancelled flight. However, there are certain restrictions on determining how much of a return you may be eligible for. If you cancel your ticket within 24 hours of purchasing it, you may be eligible for a full refund. After that time period, only refundable tickets get refunded.
https://airlinespolicy.com/can....cellation-policy/vol
