Originally Posted by
radar_99
Will Frontier honor sale airfare prices if you purchase in-person at the airport?
Are you able to use cash or credit card?
Edited to add:
Based on another thread, it looks like Frontier won't honor Discount Den prices for airfare purchased in-person at the airport.
They will not accept cash at the airport... at least they don't at CLE, but I think you will find it the same everywhere.