Frontier does not allow reservations to be held without payment. Refunds are provided for reservations made seven days (168 hours) call γπ(π΄π²π²)**π΄π΄π°-π―π―ππ±γOR γπ(π΄π²π²)**π΄π΄π°-π―π―ππ±γor more prior to your scheduled departure, provided the refund is requested within 24 hours of your initial reservation.