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Do you want to know how to have a successful experience when flying with Frontier Airlines? You should learn about the baggage fees charged by Frontier.

Just like other ultra-low-cost airlines, Frontier offers very cheap ticket prices. However, they also charge extra fees for almost everything else, and these fees can quickly accumulate. Frontier has some of the strictest baggage fees compared to other airlines. They charge up to $60 or more for a carry-on bag, and their weight limits for checked bags are lower than most other airlines.

The amount of baggage you can bring on Frontier Airlines depends on factors like the type of ticket you bought when you pay for your bags, and the specific route you are flying.

Frontier baggage fees for flights from Minneapolis-St. Paul (MSP) to Denver (DEN) in September 2023 are typically shown in a chart like this. We tested several international and domestic routes on Frontier and found that the price chart we searched is a good indication of what you can expect to pay for your Frontier flights.

To save on Frontier fees, make sure to add bags when you’re checking out. If you wait until you arrive at the airport, you will have to pay an extra $20 or possibly even more for each bag. Frontier’s checked bags are cheaper than carry-on bags, especially if you buy them when booking your flight.

Just like other airlines, Frontier Airlines allows each traveler to bring one personal item for free. However, it must be small enough to fit under the seat in front of you. However, you will need to pay for anything else.

Frontier Airlines Carry-On Baggage Policy 

If your carry-on bag for Frontier Airlines is the right size, you can bring it with you on the plane and store it in the overhead bin.

To qualify, your carry-on bags must weigh 35 pounds or less. They should also be smaller than 24 inches tall, 16 inches wide, and 10 inches deep.

It’s important to mention that on Frontier, the fees for carrying bags on the plane are more expensive for carry-on bags compared to checked bags. The price difference between most flights is usually only around $5.

If you book your bags early, the fees for Frontier baggage will be cheaper, just like with all their other fees. If you book a carry-on bag at check-in, it will usually cost you $60. However, if you wait until you’re at the airport, the bag will cost you $79. If you have to check the bag at the boarding gate, it will cost you $89.

Read Also: Frontier Airlines Flight Cancellation Policy

Free Bags on Frontier Airlines

No matter which fares you purchase, you always get one free bag on Frontier. An item that belongs to a person. Personal items on Frontier Airlines are things that can be placed under the seat in front of you.

Frontier Airlines specifies that personal item bags must not exceed 14 inches in height, 18 inches in width, and 8 inches in depth. Before going to the airport, double-check that your bag is the right size. If it’s too big, you might have to pay up to $80 for a carry-on or checked bag at the airport.

Carry-On Baggage Fees

If your bag is small enough to be considered a carry-on, it usually costs about $60 each way when you buy it while booking your flight. However, they do cost a little more after that.

For example, if you’re flying from Minneapolis-St. Paul (MSP) to Denver (DEN) with Frontier, they charge $65 to add a carry-on before you check-in, $71 to add one during check-in, $79 to add one at the airport or by calling customer service, and $99 to add one at the gate.

The most affordable option for buying a carry-on bag with Frontier is to purchase it online when you book your flight. In this example, it cost $58 to include a carry-on during the check-out process.

Travel with Pets

You can bring your pets on Frontier flights, but you have to pay a fee. They are allowed in the cabin, but you can’t check them as baggage. When traveling on Frontier, bringing a pet will cost $99 for each direction of your trip. This fee needs to be paid in advance at the time of booking.

When traveling with a pet, travelers are still allowed to bring a personal item on board without any additional cost.

According to Frontier, pets need to be “domesticated” and all cats and dogs must be at least eight weeks old. Frontier allows passengers to bring dogs, cats, rabbits, guinea pigs, hamsters, or small household birds on their flights.

Frontier Airlines Checked Baggage Policy 

Frontier Airlines charges fees for checked bags, but it is actually less expensive to check your luggage with them than to carry it on.

Before anything else, ensure that your checked bags for Frontier Airlines meet the required size criteria. Your bag cannot be larger than 62 inches when you add up the length, width, and depth.

In addition, Frontier has a weight limit of 40 pounds, which is slightly more strict. Most major airlines allow bags that weigh up to 50 pounds, but Frontier does not. Before you go to the airport, make sure to check the size and weight restrictions for your bags on Frontier Airlines. This will determine how much baggage you are allowed to bring.

Read Also: Frontier Airlines Seat Change Policy

Checked Baggage Fees

To find the most recent Frontier baggage fees, the simplest method is to utilize the airline’s “Bag Price Checker.”

Simply enter the details of your confirmed or possible flights, and the airline will provide you with a clear summary of the costs involved. Remember: Each of these charges applies in both directions. If you are traveling back and forth, the price will be twice as much.

When you book your flight with Frontier Airlines, it’s a good idea to pay for your bag at the same time. This way, you can save money.

If you buy your first checked bag when you book your flight, it will cost you $55 each way for most flights. If you check your bag at the airport, it will cost you $79 each way. By doing it earlier, you can save more than $20.

When you fly with Frontier Airlines, bringing a second checked bag will cost you $60 if you pay for it when booking your ticket. However, if you wait until you’re at the airport, the cost can be as high as $89 each way.

You will have to pay a lot of money for each extra bag. If you plan ahead and get it when you book, it will cost you $85. But if you wait until you’re at the airport, it will be almost $100. On Frontier, the cost of your ticket is likely to be around that amount!

Checked Baggage- Special Items

Certainly, travelers often have specific items they want to bring on a flight, such as guns, hockey sticks, trombones, and other similar belongings. The fees for these items on Frontier Airlines vary as well.

Musical Instruments 

Musical instruments, large and small, are all allowed on Frontier Airlines flights as long as they are less than 100 pounds. Carry-on instruments may exceed normal carry-on sizes so long as they fit into the overhead bins on the airplane.

Larger musical instruments that are too big for the overhead bin and are carried on the plane are only allowed if you purchase a seat for the instrument. Regular checked and carry-on baggage fees apply to all musical instruments, including weight restrictions.

Sports Equipment 

Frontier Airlines permits passengers to bring various types of sports equipment on their flights. This includes everything listed below:

Archery equipment, Boogie/Wake Boards, Bowling equipment, Fencing equipment, Fishing equipment, Golf equipment, Hang gliding equipment, Hockey equipment, Skates Skateboard, Ski equipment (snow and water), Snowboard equipment, Tennis rackets, Surfboards, Wave Skis, Kiteboards Windsurfing.

Read Also: Frontier Airlines Check-In Policy

Bicycles and Antlers 

Both bicycles and antlers are allowed on Frontier Airlines flights. Non-motorized, single-seat bicycles can be checked on Frontier Airlines flights so long as the handlebars are fixed sideways, the pedals are removed, and the bike is stored in a protective case.

Bicycles need an extra 30 minutes for check-in and cannot be brought to Cuba. Bicycles are $75 each way on Frontier flights, no matter what fare you purchased. Antlers that are free of residue and are under 100 pounds can be checked on Frontier Airlines flights for $100.

Frontier Airlines Baggage Exceptions 

Like many other airlines, Frontier also has certain types of baggage that are not subject to baggage fees.

Diaper Bag 

When you travel with a baby, you can bring a diaper bag along with your carry-on luggage on all Frontier flights without any extra cost.


Strollers can be either checked or carried onto any Frontier flight free of charge when traveling with a child.

Car Seat

When you travel with a child on Frontier flights, you can bring a car seat, also known as a child restraint system, for free.

Overweight Baggage Fees 

On Frontier Airlines flights, you can bring checked bags that weigh up to 40 pounds. If your bag weighs more than that, you will need to pay extra fees.

Bags that weigh between 40 and 50 pounds cost $50 each way. Bags that weigh over 50 pounds cost $100 per bag each way. Frontier Airlines does not allow bags that weigh more than 100 pounds on their flights.

How to Reduce Baggage Fees on Frontier Airlines?

It can be difficult to avoid paying baggage fees with Frontier. The airline’s business model includes separating flight and baggage services. However, there are a few methods to save money.

Pay for Upfront Baggage

To save on Frontier Airlines baggage fees, simply book your bags when you purchase your airfare.

The airline’s website clearly states that booking bags in advance will help you save money. If you add bags at checkout, you can save some money. You can save up to $30 for each trip by booking your bags in advance instead of at the gate.

Purchase a Specialty Fare

When you buy your Frontier ticket, you have the option to upgrade to one of their “Bundles” which include carry-on bags or checked bags. The airline usually promotes the “The Works” package, which includes a checked bag and a carry-on bag with priority boarding.

The “Perks” bundle includes both bags as well.

 Alternatively, you have the option to pay for your bags separately by purchasing the traditional “unbundled” fares.

How to Get Free Baggage Service from Frontier Airlines? 

If you don’t pack all your things into a small personal item, there’s only one way to get free baggage from Frontier Airlines.

Provide Military Docs

If you are in the military and have a military ID, you can bring two carry-on bags and two checked bags for free on any Frontier Airlines flight. The program is only for people currently serving in the military, not for their families or travel companions.


How do I determine my baggage allowance on Frontier Airlines?

Frontier’s baggage allowance depends on factors such as your ticket type, route, and when you pay for your bags. Fees may apply for carry-on and checked bags.

What are the size and weight limits for carry-on bags on Frontier Airlines?

Carry-on bags must not exceed 24 inches tall, 16 inches wide, and 10 inches deep, with a weight limit of 35 pounds.

How can I save on baggage fees with Frontier Airlines?

To save on baggage fees, add bags during booking for cheaper rates. Waiting until the airport may result in higher fees.

What is the baggage policy for checked bags on Frontier Airlines?

Checked bags should not exceed 62 inches (length + width + depth) and have a weight limit of 40 pounds.

Are there exceptions for free baggage on Frontier Airlines?

Yes, certain items like diaper bags, strollers, and car seats for children can be brought without additional cost. Military personnel may also have free baggage options with valid documentation.

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