Airlines treat children traveling alone differently depending on the age of the child. Most airlines have a minimum age for their unaccompanied child service, typically five, and a maximum age, typically 12.Children younger than the minimum age will have to travel with an adult.irlines treat children traveling alone differently depending on the age of the child. Most airlines have a minimum age for their unaccompanied child service, typically five, and a maximum age, typically 12.
The fee is $110 for award flights. There is no fee to change or cancel a flight ticketed within 24 hours, so long as the reservation was made at least 7 days prior to departure. United Airlines charges change fees of $200 for domestic flights and up to $400 or more for international itineraries.
However the title of your post is also misleading, as a rebooking fee is not charged by Southwest. All the airlines force you to pay the current fare when you re-book a ticket. Most airlines also charge you a pesky change fee of over $100 on top of that. Southwest does not add this fee. The exception to airlines charging current fare is for same-day standby travel. Southwest does not allow same-day changes for no fee or for a small fee and some other airlines still do allow this.