What benefit does a Frontier Airlines travel credit offer?

A Frontier Airlines travel credit provides a monetary credit that can be applied toward future flights with the airline. This means that when a traveler receives a travel credit, they can use it to offset the cost of a new ticket, making it a flexible option for those looking to travel again. This benefit is particularly advantageous for frequent flyers or those who may need to change their travel plans. It allows customers a way to utilize previously spent funds rather than losing them entirely, ensuring that their investment in the airline is preserved for future travel needs.

The other options, while appealing, do not accurately describe the functionality of a travel credit. Free checked bags, priority boarding, and discounts on duty-free purchases refer to additional services or perks that may enhance the flying experience but do not encapsulate the primary nature of a travel credit itself.