Frontier Airlines Allows Children Under The Age Of 15 To Travel As An Unaccompanied Minor (Um) On Its Flights. And A Parent Or Guardian Must Accompany The Child To The Airport, Complete The Paperwork, And Pick Up Their Child At The Destination. Frontier Unaccompanied Minor Ums Are Provided With Pre-Flight Briefings, In-Flight Play Cards And Special Care Throughout The Journey. Additionally, An Escort Service Is Available For An Additional Fee, Which Includes An Escort In The Gate Area To Assist The Um With Boarding. Frontier Airlines Offers Its Unaccompanied Minor Program To Provide Young Passengers With Additional Assistance During Travel. Children Ages 5-17 Must Be Registered For The Program And May Travel On Nonstop Or Direct Flights. A Parent Or Guardian Must Be Present For Drop-Off And Pick-Up Of The Minor At The Departure And Arrival Airports. A Fee Is Required For The Services Provided And A Trained Escort Will Accompany The Child From One Gate To The Other And Monitor The Child During Layovers. Online Pre-Travel Check-In Is Also Available For Added Convenience.