[Expired]Frontier Airlines Penny Fare Sales on Most Domestic Flights
As low as $15 One-Way $29 Round-Trip
- Airfarewatchdog offers Frontier Airlines Penny Fare Sales on Most Domestic Flights, As low as $15 one-way $29 round-trip.
- Travel Period: Now through Feb 12, 2020, with a 7-day advance purchase.
- Travel Days of the Week: Mondays through Saturdays; Most routes are not flown daily and it's easiest to find these low fares for mid-week travel.
- Deal ends 11/20.
