With these low fares you can put those summer travel savings towards another trip this fall. Tickets purchased from Frontier's Web site must be paid for with a major credit card at the time the reservation is made. The credit card used for payment must be presented by the cardholder upon the first point of airport check-in.
Fares are slightly higher on peak travel days.
Some holiday blackout dates apply. A segment is defined as one takeoff and one landing. Previously purchased tickets may not be exchanged for these special fare tickets. These fares also reflect prices for each way and require a round-trip purchase. Denver-based Frontier Airlines serves 23 cities coast to coast with a fleet of 25 Boeing 737 jets and employs approximately 2,400 aviation professionals.