Do Frontier flights get cheaper?
In respect to this, do Frontier flight prices fluctuate?
Frontier Sales and Deals As you can see in the chart below, the average cheapest roundtrip airline ticket departing from Denver to the top 50 U.S. cities is very competitive; prices have been rising over last year and it remains pretty volatile (meaning that changes occur frequently):
Secondly, does Frontier do price adjustments?
No, Frontier will charge you a fare difference if the price is higher, but will not issue a travel credit for a drop in price. However, if you've purchased the Works bundle during the initial booking, the ticket is refundable and a new ticket can be purchased at the lower rate.
Frontier is one of the few airlines that charge a fee for carry on bags. If you're traveling light, you can probably avoid paying Frontier's hefty carry-on baggage fee by bringing a "personal item" instead. Instead, I decided to bring on the biggest bag that would qualify as my free personal item.