Frontier Airlines Baggage Policy – Updates (Sep-2025)

Frontier Airlines is one of the most affordable US air carriers; therefore, it only allows one personal item per passenger. Additionally, all other bags will incur a charge. Frontier Airlines Baggage Policy is mainly introduced to help passengers pack their stuff the right way.

Want to learn more about the baggage allowance and fees? Continue scrolling the page and find everything about the carry-on, personal, and checked baggage dimensions, weight, and fees. Check the oversized and overweight baggage fees and allowances, and enjoy a hassle-free journey. Read on to learn more.

Carry-On Baggage Allowance on Frontier Airlines

Here’s a quick rundown of the baggage policy of Frontier Airlines. Check the permitted dimensions and weight below and pack your stuff accordingly. Try not to exceed the allowed limits to avoid any extra charges or fuss at the airport. Scroll down to learn more.

Personal Item vs Carry-On Bag – What’s Allowed?

The airline only allows passengers to bring one personal item on board for free. Carry-on baggage may incur charges, so prepare your luggage accordingly. Here’s what you can bring on Frontier Airlines as a personal item.

• According to Frontier Airlines policy for personal baggage, your personal item must not exceed 14” X 18” X 8”, including handles, wheels, and straps.
• A personal item can be anything that fits these dimensions, like purses, totes, computer bags, briefcases, diaper bags, and kids’ backpacks.
• The size of your personal item will be checked during boarding. Items larger than the allowed dimensions are subject to additional charges.

Carry-On Size and Weight Limits

• According to Frontier Airlines baggage policy, passengers can bring a carry-on item on board; however, it is subject to additional charges.
• The maximum size of a carry-on item is 24” X 16” X 10”, including handles, wheels, and straps.
• The carry-on item can be anything like a large backpack, duffel bag, or a small suitcase.

Special Rules for Smart Luggage and Electronics

Frontier Airlines allows passengers to bring smart luggage and electronics; however, there are some rules and regulations for the same. Here’s what you might need to know.

• You can bring electronics and smart devices, like cameras, in carry-on bags.
• Laptops and other larger items require extra screening at security.
• For smart luggage, devices must be powered off before being placed in the checked baggage.
• Be mindful that any loose lithium batteries are prohibited in checked bags; however, you can bring them in your carry-on baggage.

Tips to Avoid Carry-On Fees

To avoid carry-on fees on Frontier Airlines, pack strategically and follow the tips mentioned below.

• Make sure your luggage fits under these 14” X 18” X 8” dimensions to avoid any further charges.
• Roll clothing and use compression packing cubes to make the most of limited space.
• Keep an eye on deals and discounts on baggage to minimize the fees.
• Prefer wearing bulkier items onto the plane to save room in your luggage.

Checked Baggage Allowance and Fees

Now that you know about the carry-on, let’s round off the checked baggage policy of Frontier Airlines. Read about the baggage allowance and fees here and pack your items accordingly. Be mindful that checked baggage may incur extra charges, so learn about the prices as well to avoid any last-minute surprises.

Standard Checked Bag Policy

• Passengers must purchase the checked luggage up to 60 minutes before the domestic and international flight departure.
• According to the checked baggage policy for Frontier Airlines, your checked item must not exceed 62 linear inches and 40 lbs.
• Anything over these dimensions and weight will be considered oversized and overweight luggage.
• You can take checked baggage as a large duffel bag, suitcase, or sporting equipment.
• Bags weighing 45 kg or more or exceeding 110 linear inches will be considered as overweight or oversized bags, respectively.

Fees for First, Second, and Additional Bags

Done with Frontier Airlines checked baggage policy, and wondering about the charges? The airline’s checked baggage is dynamic and depends on the number of bags. Also, the baggage fee is determined by the fare option you purchase. Here’s what you might need to know.

Overweight and Oversized Bag Fees

• Overweight checked bags cost between $75 and $100 per bag, per direction.
• Oversized checked bags cost around $75 per bag.

Here’s the breakdown.

How to Pay for Checked Bags in Advance?

Now that you know about what is Frontier Airlines baggage policy, it’s time to understand the payment method. To pay for your checked bags, go to the Frontier Airlines’ official website and follow the instructions below.

• During Flight bookings
• Choose your desired Frontier Airlines flight.
• Find the option to select and pay for checked bags as part of your initial purchase.
• Pay the baggage fee and get your bookings done.
• After Booking
• If you haven’t added your baggage initially, then go to the My Trips tab on the homepage.
• Log in to your reservations using your last name and confirmation code.
• Add baggage to your bookings and pay the fee to confirm your selections.

Special Baggage Cases

In addition to the standard baggage policy, Frontier Airlines also offers special baggage allowances, including military baggage allowance, pets and service animals, and more. Here are the details.

Baggage Allowance for Children and Infants

• Frontier Airlines baggage policy allows passengers to bring a free infant personal item or stroller/ car seat.
• However, the airline charges for all other carry-on and checked bags, including for children with their own seats.
• Children aged two and older traveling with their own seat are subject to the standard baggage policy.

Military Baggage Allowance

• According to Frontier Airlines military baggage policy, active US military personnel and their immediate family can bring one free personal item, one free carry-on, and two free checked bags.
• Besides, their oversized and overweight fees will be waived for those two checked bags.
• However, active US military personnel must present a valid military ID at the airport to get this advantage.
• Frontier Airlines baggage policy for active US military personnel is applicable for all ticket types.

Pets and Service Animals

• Frontier Airlines treats most pets as baggage and allows passengers to bring them either in a soft or hard-sided carrier that fits under the seat.
• Service animals won’t be considered as pets and are generally allowed in the cabin with the necessary documentation.
• Make sure their carrier size fits the allowed dimensions and can fit under the seat in front of you.

Special Assistance Items and Mobility Aids

• Traveling with disability? The baggage policy for Frontier Airlines allows disabled passengers to check two items of mobility equipment, including a wheelchair or other mobility aid, for free.
• This mobility equipment won’t be counted towards the baggage allowance.
• Passengers who need special assistance must arrive early at the airport at least 30 minutes before departure.

Bundles, Promotions, and Fee Waivers

How Frontier Airlines Bundles Work

Frontier Airlines offers various fare bundles to ease passengers, including The Works and The Big Bundle. These combine different add-ons into a single purchase, thus helping passengers save money. Here’s what you might need to know about these bundles.

• First of all, passengers must choose the desired bundle for their ticket type. You can find different bundle options when booking a flight on Frontier Airlines’ website.
• Be mindful that the bundle content may vary depending on your choice. For example, The Works bundle includes a carry-on, checked bag, priority boarding, seat selection, etc., while The Big Bundle is a comprehensive option, including a carry-on and checked baggage.
• If you forget to add a bundle during Frontier Airlines booking, you can add them later on for a specific passenger or all passengers using the My Trips option.

Saving on Baggage Fees with Bundles

• Selecting the bundle is probably the best option to save on Frontier Airlines baggage cost.
• Both bundles, The Works and The Perks, include carry-on and checked luggage, thus helping you save extra cost.
• Besides, these bundles offer the best value compared to individual bookings and offer other perks as well, such as seat selection and priority boarding.

Tips to Get Fees Waived

To avoid Frontier Airlines baggage fees, fly with a small personal item only and avoid taking any carry-on and checked baggage. Here are the tips to get fees waived.

• Pack light and prefer carrying essential items only. Choose a backpack or a large purse.
• Select travel-sized toiletries to save space.
• Consider wearing bulky items, such as a jacket, a sweater, or heavier shoes, to free up space.
• Use a co-branded credit card with Frontier Airlines that offers free checked bags as a benefit for cardholders.

Comparing Frontier Airlines Baggage Fees with Other US Airlines

Let’s compare Frontier Airlines Baggage Fees with other US airlines to see which of them is better option to fly with. Scroll down to learn more.

Booking, Check-In, and Baggage Preparation Tips

Where to Buy Frontier Airlines Tickets

Booking Frontier Airlines tickets is simple and is the first step to initiating a journey. You can either buy a Frontier Airlines ticket either on the official website or at the airport. Here’s how to buy Frontier Airlines tickets.

• Go to the Frontier Airlines official website.
• Choose your origin and destination.
• Select the number of travelers and choose the journey date.
• Look for available flights and select the right option.
• Continue to “Add Extras” and choose your seat or baggage.
• Make a final payment and confirm your Frontier Airlines bookings.

Check-In Process (Online vs Airport)

You can check in on the Frontier Airlines app starting 24 hours before the flight departure. The process continues until 60 minutes before the departure. Scroll down to know online vs airport check-in.

• Online Check-in

Follow the steps below to complete the Frontier Airlines check-in.

• Use the Frontier Airlines official website.
• Go to the Check-in tab.
• Enter your last name and confirmation code.
• Complete the check-in.
• Get your boarding pass.

• Airport Check-in

• Unable to check in online? Go to the airport ticket counter of Frontier Airlines.
• Share your booking information and get your boarding pass.
• Rush to the gate area to avoid any hassle later on.

How to Prepare Your Bags for Smooth Travel

Wondering how to pack things for smooth travel? Here are some tips to follow.

• Organize clothes with rolling and packing cubes.
• Try to place heavy items at the bottom of your bag for better weight distribution.
• Utilize smaller items to fill shoes and gaps to bring more.
• Ensure you follow the 3-1-1 rule for liquids.
• Consider wearing your bulkiest clothing items, like a jacket or boots.

Conclusion

That’s all about the Frontier Airlines baggage policy. We hope our guide has helped you understand the airline’s baggage allowance and fees, so you can pack your stuff accordingly. Be mindful that the airline charges for carry-on and checked baggage, and you must check the fee beforehand to avoid any hassle later on. What are you waiting for? Pack your bags as per the Frontier baggage policy, and streamline your baggage check-in process. Still looking for more details? Get in touch with our experts at Fareasky and fix your issues right away.