Babies Under 2 Fly Free on Frontier Airlines

Infants and Babies Under 2 Fly Free on Frontier Airlines U.S. Domestic Flights


Infants and Babies less than 2 years old (minimum 7 days old) may fly free of charge on a parent's lap on U.S. Domestic flights.  You must notify Frontier Airlines ahead of time by adding your child to your reservation as an "Infant in Lap", either when making your original booking or by adding them to your booking afterward.

A maximum of one lap infant per adult is allowed, so if you are flying as one parent with 2 infants, one of them will need to have their own ticket with an assigned seat.  If flying with 2 parents and 2 infants, please keep in mind that you will need to sit on separate sides of a row, as there are only 4 oxygen masks for every 3 seats. [AMZ asins='B00TSL2UJ6,B089NR6B41,B01DD0V4QC,B09NCDP4SM']

You may be asked to show Proof of Age when flying with an infant on your lap. Children 2 years old or more are not allowed to fly on a parent's lap and must have their own assigned seat. If your baby turns 2 while away on your trip, they will need a separate ticket with their own assigned seat for the return portion of your flight.

Some fees and taxes may apply depending on the origin and destination of your flight when flying internationally.

Please keep in mind that this is for an infant sitting on your lap, without their own assigned seat.  Your child will not be able to use their car seat on board the plane when flying as an Infant on Lap.  If you prefer that your baby fly in a car seat, you must reserve them their own assigned seat, either under Frontier's Kids Fly Free promotion or by purchasing a separate ticket for your baby.

Frontier Airlines "Kids Fly Free" Promotion for Kids Under 15 Years Old


Frontier Airlines allows kids younger than 15 years old to fly for free as part of their Kids Fly Free promotion.  This is only available to Frontiers DISCOUNT DEN members, and only on select "Kids Fly Free" promotional flights.  Look for the "Kids Fly Free" logo under the DISCOUNT DEN price when searching for your flights.

A maximum of 1 kid per adult may fly free of charge under the Kids Fly Free promotion.  The good news is that only one adult needs to be a DISCOUNT DEN member (membership costs $59.99 per year, or $99.99 the first year) to book multiple tickets, up to a maximum of 9 passengers (adults and kids).

Some limits apply, such as that the promotion only applies when booking directly with Frontier Airlines through their website (flyfrontier.com), and only on the original booking.  This means that if you change your flight, you will lose the Kids Fly Free promotion.

Comments / Discussion / Questions

Let us know your personal experience or ask any questions here in the comments section below. You will need to login using your Emote or Google account. Be sure to upvote any helpful comments for other travellers preparing for their trip :-)

[AMZ asins='B00TSL2UJ6,B089NR6B41,B01DD0V4QC,B09NCDP4SM']