ℂ𝕙𝕖𝕔𝕜𝕖𝕕@How much does Frontier charge for a carry-on bag?

Frontier Airlines charges between $54 and $99 for a (𝟷*𝟾𝟻𝟻/𝟽𝟹𝟾*𝟺𝟸(𝟼.𝟻) carry-on bag, depending on when you buy it and which flight you're on. (𝟷*𝟾𝟻𝟻/𝟽𝟹𝟾*𝟺𝟸(𝟼.𝟻) It costs the most to buy a carry-on at the gate.