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Frontier Airlines Baggage Allowance: What You Can Bring & Fees

Frontier Check Bag fee, size, and weight limit

When you are going on a trip on Frontier Airlines, it is important to know all about their policy on checked baggage, which is one of the primary ways of ensuring that the overall cost of your trip remains low. In contrast to most airlines, the base fare of the Frontier checked bag policy 2025 does not generally include any carry-on luggage, and people usually buy a bag. The prices of a checked bag are dynamic, and depending on the time you choose to purchase the bag, they are always cheapest when you buy the bag when you are making your first online booking, and become very expensive near departure or at the airport. This pricing strategy is very favorable to passengers who pre-plan their luggage requirements.

It is imperative that when packing your luggage, you ensure that you stick to the airline's tight dimensional and weight restrictions to prevent hefty surcharges. To ensure that the trip is smooth and economical, the bag-fee model of Frontier is the most reliable method to navigate the bag fees, pre-paying online. 

Quick Overview of Frontier Checked Baggage Policy 2025

There is no economy baggage, which is unlike other airlines that offer free baggage as a promotion of their low base fare. You have to buy a checked bag on its own, and the price will depend on your particular flight, the time of the year, and when you order it. 

  • As per the Frontier checked bag policy 2025, the bag should not be more than 62 linear inches, including all the handles and wheels.
  • The bag should be 40 pounds or less. This is a smaller limit than the common 50 lbs in most other airlines, and thus, checking your bag at home before traveling on the respective airlines is highly advisable.
  • Should you have a bag that is bigger than the standard size, you are charged extra fees, which are not refundable and charged in each direction of travel.
  • The 41 to 50 lb bags will be charged at 75, and the 51 to 100 lb bags will be charged at 100. Carrying more than 100 lbs is not good.
  • Bags between 63 and 110 linear inches will cost a fee of $75. Packages larger than 110 linear inches are not accepted.

Frontier Airlines Baggage Policy: Guide

When you are traveling with Frontier Airlines, it is extremely important to stay well-informed about the Frontier checked bag policy. There are several terms and conditions that are added to the policy and work well for the journey. It is important that you pack your bags following the airline’s rules so you can avoid any inconvenience or trouble: 

Checked Bag Policy

Frontier charges fees on all checked baggage, and this has to be paid before the bag is dropped. The lowest prices are always offered when they are made online on the first booking. The rules and regulations of the policy are discussed below: 

Rule

Details

Maximum Size

62 linear inches (length + width + depth), including handles and wheels.

Maximum Weight

40 pounds (lbs) per bag. This is a strict limit; many other carriers allow 50 lbs.

Overweight Fees

Bags weighing 41 to 50 lbs incur a $75 fee. Bags over 50 lbs incur a $100 fee (up to the 100 lbs maximum).

Oversize Fees

Bags between 63 and 110 linear inches incur a $75 fee.

Prohibited

Bags over 100 lbs or larger than 110 linear inches are generally not accepted.

Carry-On Bag Policy

The basic fare under the Frontier checked bag policy does not include carry-on bags, and they have to be purchased separately. Similar to the case of checked bags, the price will be lowest when purchased during booking. More details on the carry-on luggage are discussed below: 

Rule

Details

Maximum Size

24" H x 16" W x 10" D (including handles and wheels).

Maximum Weight

35 lbs.

Storage

Must fit in the overhead bin.

Gate Check Fee

If you arrive at the gate with an unpurchased or oversized carry-on, you will be required to check it and pay a significantly higher fee.

Personal Item Policy

The bag is the only one that is free with all fares and has to fit suitably inside the seat in front of you. According to the Frontier checked bag policy, this personal item will be permitted to be brought along with a carry-on bag. And certainly these are given below:    

Rule

Details

Maximum Size

18" W x 14" H x 8" D (including handles and wheels).

Examples

A purse, briefcase, laptop bag, or small backpack.

Enforcement

The size is strictly enforced, and items exceeding these dimensions will be subject to the higher carry-on or gate-check fees.

Permitted Items

Guitar (or any small musical instrument), backpack, purse, handbag, books, cameras, laptop, a baby cot, a blanket, a walking cane, strollers, etc. 

Restricted and Prohibited Items

Government security regulations apply to all bags. Some products, although permitted during a flight, can only be brought onboard as either checked baggage or carry-on. As per the Frontier checked bag policy, it is also for the safety of fellow passengers that some restrictions have been imposed on the luggage, such as: 

Type

Restriction

Liquids

Carry-on liquids must follow the 3-1-1 rule. Larger containers must go in checked baggage.

Powders

Powders larger than a standard soda can (12 oz/350 mL) are not allowed in carry-on bags and should be placed in checked luggage.

Sharp Objects

Items like knives, box cutters, and axes must be securely sheathed or wrapped and placed in checked baggage.

Firearms

May be transported in checked luggage only, unloaded, in a locked, hard-sided container, and must be declared at the check-in counter.

Assistive Devices

Mobility devices (e.g., wheelchairs, walkers) and essential baby items (e.g., strollers, car seats) do not count toward your bag allowance and can be checked for free.

How to add luggage online during Frontier Check-in?

Under the Frontier Baggage policy, the Frontier online check-in is one of the easiest and fastest ways to obtain your boarding card and check your bags in. It will be available 24 hours before the planned departure. The online check-in will close a few hours before check-in, so be sure to arrive within the allotted time. The procedures you must adhere to in order to check in are listed below:

  • Visit the official website of Frontier Airlines.
  • At the top of the page, tap the Check-in option.
  • To locate the journey, combine the last name and the confirmation number.
  • To follow the on-screen directions, select the baggage and provide all the necessary information.
  • To finish the process, pay the baggage fees when the necessary services have been added.
  • The boarding pass will be sent to you via email once the procedure is finished.
  • You won't need to print it at the airport desk; you can show it over the phone.

Add Bags with Kiosk

In the event that you are late or miss the chance to check in online, a kiosk will also be available for a convenient check-in procedure. You won't have to wait in long lines, and you will save time.  All you have to do is get to the kiosk machines at the airport. Once at the kiosk, all you have to do is look up the trip and enter your flight details. Pay the necessary payments and adhere to the on-screen directions after adding the baggage with services. Once you have fulfilled all the requirements, you will receive a boarding pass to start your adventure.

Conclusion

There is no doubt that before you start traveling with Frontier Airlines, the role is played by its baggage. In order to have a comfortable journey, it is necessary that you have all the information related to the Frontier Baggage policy, which we have discussed in detail. You must know its size, weight, and item restrictions for a comfortable travel experience. If you have queries, navigate the official website of Frontier Airlines or talk to a Frontier Airlines Live Person

Know More:

Frequently Asked Questions

What if my checked bag is over 40 lbs Frontier?

In case your bag on Frontier weighs above the normal lbs, you will pay an extra charge. The lbs charges are made on top of the normal checked bag fee for a bag, but it only applies to bags that weigh lbs. When your bag is more than lbs, the cost will go even higher. You should never carry your bag to the airport as it might be unpleasant.

How much is a 50 lb bag on Frontier Airlines?

Frontier Airlines charges a lb bag fee, which consists of the standard bag fee and an overweight fee. Because the weight is above the lb limit, but it is lbs or less, you will pay the regular bag fee, depending on when you buy, and the route you take, plus an overweight fee on the lbs.

What size checked bag is allowed on Frontier?

Frontier has a maximum length, width, and depth of a checked bag of linear inches, including the length + width + depth. In this measure, there are handles, wheels, and straps. This is the standard bag weight limit in lbs. Checked bags that have a length over linear inches will attract an oversized bag fee, on top of the regular fee.

How to get a free Frontier checked bag?

Frontier has a free checked bag that you can receive by becoming a primary cardholder of the Frontier Airlines World Mastercard. This advantage means that the cardholder can get a free bag on all Frontier flights provided that such a ticket is bought at the airline company via its website or app, and their Frontier Miles number is entered.