how does frontier baggage fees work?
Link: Frontier Airlines Baggage Fees. For a round-trip flight, youâll pay for The Works in each direction. For example, if The Works costs $59, youâll pay an extra $118 in addition to the fare. Frontier Airlines charges extra baggage fees, up to $60 for a carry-on, and up to $30 for a checked bag. And more fees for better seats and flight changes. So this is a great discount if you need to check a bag and bring a carry-on item.