All About Frontier Airlines: Airline Policies & More Important Information For Kids

A frontier airlines plane flying through the sky.
Photo Courtesy: Frontier Airlines

If you’re planning a family vacation and are considering Frontier Airlines, there are a few things you should know about the airline and its policies for kids. This will help ensure that your child has a comfortable and enjoyable experience while flying. Luckily, Frontier Airlines also has a number of policies in place specifically for families traveling with young children, from bassinets to early boarding. This guide will cover everything you need to know about Frontier Airlines, from check-in procedures to baggage allowances. We’ll also be giving some important tips and information for kids who will be flying on Frontier Airlines for the first time. By the end of this article, you’ll know everything you need to make your next flight on Frontier Airlines a smooth and stress-free experience. Keep reading to learn more! 

Why Fly Frontier Airlines With Kids?

A woman looks out the plane window during her flight.
Photo Courtesy: Adrienn

Wondering why you should fly Frontier Airlines with kids? While every family’s airline experience is subjective, many travelers consider Frontier Airlines to be a kid-friendly option. Frontier offers plenty of perks and amenities for families traveling with young children, such as a complimentary stroller and car seat check-in, early boarding for families with small children, and bassinets on select flights. In addition to being a great choice for families flying with young children, Frontier is also an excellent choice for budget-conscious travelers. That’s because this airline offers some of the lowest airfares around, without sacrificing safety or comfort. With these great benefits, flying Frontier Airlines with kids can be a fun and affordable experience for the whole family!

Where Does Frontier Airlines Fly Directly?

Frontier Airlines offers affordable flights to many destinations across the United States, as well as to some international locations such as the Dominican Republic or The Bahamas. 

  • Some of the more popular destinations that Frontier Airlines flies to include Atlanta, Chicago, Denver, Fort Lauderdale, Las Vegas, Los Angeles, Miami, New York City, Orlando, and Philadelphia. 
  • Frontier also flies to several smaller cities and airports that are not as commonly served by other airlines, like Trenton, NJ, or Syracuse, NY
  • Flying directly/non-stop with Frontier can often be quicker and more convenient than flying with another airline that makes stops along the way. If you’re planning a trip and want to know if Frontier offers direct/non-stop service to your destination, be sure to check their website. 

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Frontier Airlines Airline Policy For Kids

A frontier airlines plane on the runway. Frontier Airlines also has specific airlines policies for kids!
Photo Courtesy: Frontier Airlines

Traveling with children on Frontier Airlines usually goes smoothly! In fact, the airline has a number of policies in place to make sure that families have a safe and comfortable journey. Keep reading to learn more! 

Early Boarding for Families in Frontier Airlines

Families with children under 2 can also take advantage of early boarding to make sure that everyone is settled before takeoff. 

Frontier Airlines Policies Specific to Infants, Toddlers, and Young Kids

There are a few policies specific to families traveling with babies, toddlers, and small children. Here is what you should know if you are flying with tiny travelers! 

Lap Seat/Infant-In-Arms

If you’re wondering about the Frontier Airlines lap seat policy, you’re in the right place! Kids under the age of 2 can fly for free when sitting on an adult’s lap. They must be added to your reservation and need a boarding pass, even if they don’t have a seat.

If you’re wondering, do babies fly free internationally on Frontier Airlines? Keep reading! Families flying internationally should call the airline directly to book their flights to ensure all requirements are met for adding an infant-in-arms to an international Frontier Airlines flight. Certain documents or fees may be required.

Child Fares

If you prefer your infant to have their own seat, you can purchase a discounted ticket. For domestic and international travel, all children over the age of 2 must have their own seats at a standard fare. All kids 14 and under can fly free on certain flights with the purchase of a DISCOUNT DEN® member fare. 

Unaccompanied Minors

Frontier also offers an “Unaccompanied Minor” service for children ages 5-14. With this service, a child will be escorted by Frontier personnel from the gate to the plane, and then from the plane to their destination upon arrival.


Frontier Airlines does not offer bassinets to families flying with young children.

Frontier Airlines Car Seat Policy

Per the Frontier Airlines car seat policy, the airline requires children under 2 who have their own seats (i.e. not infant-in-arms) to have an FAA-approved safety seat. You can either bring your car seat or purchase one from Frontier Airlines. 

Jet Kids BedBox™

A young girl sits on a plan in her JetKids by Stokke, one of the best products for sleeping on long international flights with kids.
Photo Courtesy: Rahul Singh

Frontier Airlines has officially approved the use of the Jet Kids BedBox™. The Jet Kids BedBox™ is a portable bed that families can use on planes and trains, and it even provides storage and a fun way for kids to roll through the airport! 

Baby Care

Baby care such as bottle warmers is subject to availability. 

Baggage/Carry-On Luggage

A mom and her two kids stand with their carry-on luggage at the airport.

Luggage allowance is a common question among parents. Thankfully, Frontier has clear guidelines as to what is allowed for children:

  • If children are traveling for free (lap seat/infant-in-arms), they do not have their own baggage allowance (in addition to what is allowed for their ticketed adult). Thus, any baggage for the child counts as part of the adult’s baggage allowance.
  • Children traveling on their own ticket follow the standard baggage allowance, and are likewise allowed one carry-on/one personal item onboard.

Parents won’t be charged a fee for checking a stroller, or a car seat. Families can also use the stroller in the airport, and the gate agent will check it at the gate.

Food Policy

Kid-friendly snacks and meals are available for purchase during the flight. 

Special Toys and Games/Entertainment Options

A product display of a Vbort Montessori silicone toy.
Photo Courtesy: Vbort Store via Amazon

To keep little ones entertained during your flight, there are downloadable activity packets and coloring pages. Plus, kids can ask the stewardess for a fun animal-themed trading card pack and see how many they can collect! 

What Documents Do I Need To Travel With Kids?

A young girl stands on the jet bridge with her suitcase and travel documents. Bringing the right travel documents are an essential part of understanding Frontier Airlines kids policies!
Photo Courtesy: Gustavo Fring

While not strictly Frontier Airlines’ policies for kids, you may still be wondering, do you need identification for a child or babies to fly? There are a few different documents your children may need, as U.S. citizens, to travel (if your kids have different citizenship, please refer to the rules and regulations for their country of citizenship). 

What Documents Do I Need for US Domestic Travel with Kids

  • Generally, no ID is needed: Babies and kids (or, those under the age of 18) do not need to present any identification for domestic travel within the United States (or its territories, like Puerto Rico or the US Virgin Islands).
  • Birth Certificates: Some airlines, however, may require proof of age for lap-seat infants. In this case, we recommend packing a birth certificate for your children just in case.
  • Child Travel Consent: If you are traveling without your child’s other parent, a letter of consent providing proof of permission to travel alone with your child may be useful. While this is not strictly needed for domestic travel, it may provide peace of mind for traveling parents in the event you are questioned by the government or airline staff.

What Documents Do I Need For International Travel With Kids?

Basically, babies and children need the same documents for international travel adults do, including:

  • Valid US Passport: Regardless of age, children with U.S. citizenship need a valid passport for air travel to another country (even babies!). The application process for children under 16 needs to be completed in person. Both parents are required to be present. Children’s passports are valid for five years.
  • Proof of Relationship to Child: While you may not be asked for it, we highly recommend that you travel with some type of document proving your relationship to your child (e.g., birth certificate, adoption certificate, etc.). Please note that some countries or airlines will require this type of document. It is your responsibility to know the documents needed before you depart for your trip.
  • Child Travel Consent: If you are traveling without your child’s other parent, plan on bringing a letter of consent from the other parent to travel alone with your child. Some countries require letters to be notarized. This letter should contain the child’s basic information (e.g., name, gender, birthday, place of birth, passport number, etc.), both parents’ names and contact information, the traveling arrangements (flights, accommodations, other adults traveling in your party), and the destination.

Additional Documents You Might Need or Want for International Travel with Kids:

Tips For Taking A Long Flight With Kids On Frontier Airlines

Part of our Frontier Airlines kids policies article, this is an infant girl suck her thumb while sitting in a carseat on a plane preparing to take off.
Photo Courtesy: Ashley Connell

If you’re flying Frontier Airlines with kids, in addition to the Frontier Airlines policies for kids, here are some important tips to keep in mind! 

  • First, be sure to pack some snacks and drinks for the kids so they don’t get hungry or thirsty during the flight. 
  • You may also want to bring along some toys or games to keep them entertained. 
  • Once you’re on the plane, take advantage of the in-flight entertainment options to keep your kids occupied. 
  • If your child gets restless, let them move around the cabin every few hours. 
  • Also, try to schedule your flight around their natural sleep schedule. 
  • Finally, remember to hydrate during the flight by drinking plenty of water or juice. 
  • And bring along a travel pillow and blanket for each child to keep them comfortable! 

Best Snacks To Carry On A Frontier Airlines Flight With Kids

As a parent, you always want to make sure your kids are fed and happy while traveling. That’s why it’s essential to keep your kids’ energy levels up and avoid any meltdowns by packing some snacks for your flight! It’s important to try to avoid sugary and salty snacks that can cause kids to feel cranky or restless. Instead, opt for healthier choices like fruit, granola bars, or veggie sticks. If you’re looking for something a little sweeter, we recommend packing some mini cookies or pretzels. And don’t forget the drinks! Water is always a good choice, but you might also want to pack some juice boxes or milk for the littlest ones. Just remember to ensure the snacks aren’t too messy! 

Best Products For Taking A Long Flight On Frontier Airlines

There are a few essential products to bring along if you want to survive a long flight on Frontier Airlines with kids. Here are a few to consider as you prepare for your flight:

  • Parents and kids may also benefit from noise-canceling headphones like those from Purosound and Bose.

Happy Travels! 

A mom and her young daughter sit on a bed and pack a suitcase together.
Photo Courtesy: Antonia Grant

We hope you liked this Guide To Frontier Airlines Kids Policies! Whether you’re planning a short weekend away or an extended trip, it doesn’t hurt to familiarize yourself with these airline policies for children. Enjoy your next flight with the kids! 

*This post may contain affiliate links that may earn us a small commission, at no additional cost to you. Affiliate links in no way inform the hotels, sights, products, or other recommendations included in our articles. All opinions and recommendations expressed here are compiled from submissions submitted by the generous members of our Families Who Love To Travel community.


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The Families Love Travel Team has a zest for life and an even bigger passion for globetrotting! Comprised of real-life travel professionals, we work hard behind the scenes to provide dynamic solutions for adventuring with children. Our enthusiastic team understands the challenges that often accompany traveling with kids and is committed to making Families Love Travel an inclusive space to convey these experiences.