A new Senate report reveals airlines are generating billions of dollars on extra services like seat and baggage fees.

The New Frontier, as the Denver-based airline refers to its loyalty program ... shift loyalty from Southwest to Frontier, make sure to check out the route maps and flight availability with ...

This year, all three airlines raised their first checked bag fee from $30 to $35 for domestic flights. Frontier and Spirit, on the other hand, use "dynamic" pricing to set their fees for carry-on ...