Kids can fly free on Frontier Airlines, here's how
Rachel Ellis
Updated on April 04, 2026
To score the deal, you have to be a member of Discount Den, Frontier's subscription service that offers savings and promotions for various services.
(WTHR) — Yes, you read that right. Kids are now able to fly free on qualifying Frontier flights.
To score the deal, you have to be a member of Discount Den, Frontier's subscription service that offers savings and promotions for various services.
It costs $59.99 per year, but on valid Kids Fly Free flights, one child under 15 can fly free.
At Frontier, we’re committed to families, and what better way to show it than letting Kids Fly Free. That’s right – Kids Fly Free with an adult through our Discount Den membership. This means more reasons to travel with the family and more ways to save!
— Frontier Airlines (@FlyFrontier) January 28, 2019
So no, your teenager won't have to sit on your lap. Each qualifying child gets their own seat.
With a Discount Den subscription, members will also have access to the cheapest fares, earn miles on purchases, and apply lower fares to up to six people on a reservation.
The Kids Fly Free flights do not include bags, seats and other add-on fees. Here are the valid travel dates:
- February - 12, 13, 19, 20, 26, 27
- March - 5, 6, 12, 13, 19, 20, 26, 27
- April - 2, 3, 9, 10, 16, 17, 23, 24, 30
- May - 1, 4, 7, 8, 11, 14, 15, 18, 21, 22, 29
- June - 1, 4, 5, 8, 11, 12, 18, 19, 25, 26
- July - 9, 15, 16, 22, 23, 29, 30
- August - 5, 6
To learn more about the Discount Den service, click here.