Kids Fly Free at Frontier! That’s right – Kids Fly Free with an adult through the DISCOUNT DEN travel club. This means more reasons to travel with the family and more ways to save by flying Frontier. Book it and Save on valid Kids Fly Free flights, one kid under 15 can fly for free for every adult DISCOUNT DEN fare purchased. One of the adults must be a DISCOUNT DEN member, up to 9 passengers (including kids and adults).
Please note, the Kids Fly Free discount will show at time of payment.
Join The Discussion