Allegiant Baggage Policy – Checked and Carry on Size and Fees

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Allegiant Air Baggage Policy

The Allegiant Air baggage policy isn’t particularly complicated; it’s simply expensive. To get the best deal, plan how many bags you’re going to carry (bearing in mind the baggage allowance) beforehand and pay for them when making your reservation. Despite Allegiant Air’s low base flight ticket prices, you might end up paying more than you expected for baggage. For example, Allegiant charges extra for a carry-on bag that gets more expensive the longer the passenger wait to buy.

Furthermore, it’s important to keep in mind that the maximum weight for your checked baggage is 40 pounds (as opposed to the average of 50 lbs) and that the same deadline-based fees apply when purchasing checked baggage.

Allegiant Carry on Baggage Policy – Weight & Size Requirement

  • Each passenger is permitted to bring one complimentary personal item on board. The personal object must fit somewhere under the passenger’s seat in front and can be a briefcase, laptop, handbag, compact backpack, or other similar items.
  • Each traveler is allowed to bring one carry-on bag together with one personal item as long as the necessary fees are paid at the airport terminal or in advance. The carry-on baggage, which may be a tote bag, roll-aboard baggage, or other types of baggage, needs to be adjusted in the overhead bin.
  • Passengers must adhere to Allegiant carry on size requirements. You should carefully measure your luggage because the maximum dimensions shown below include wheels, handles, pockets, and decorations.

Allegiant Carry-on Size and Dimensions

  • For Personal items: 7H x 15 W x 16 L inches or (17.8 x 38.1 x 40.6) cm.
  • For Carry-on: 9H x 14W x 22L inches or (22.9 x 35.6 x 55.9) cm.

In some circumstances, like when carrying large carry-on bags to the gate or when there is not enough room in the overhead bin, it may be essential to check your luggage and pay for the excess baggage fees. Additionally, a personal item that is too large to fit in a carry-on bag may be charged for it.

Carry-on Items That Are Not Allowed On Board A Plane 

Passengers can bring the following list of items on board the plane in addition to their permitted carry-on baggage, but they are not subject to the carry-on bag fee.

Medical Supplies, assistive technology, and mobility assistance for qualifying people with disabilities.

  • strollers and car seats, etc.
  • A coat, jacket, wrap, or some outer garment.
  • A child’s bag.
  • Reading material.
  • an umbrella.
  • food 
  • Duty-free products in one box or bag.

Allegiant Checked Baggage Policy – Weight & Size Requirement

  • Allegiant Air provides passengers with various services that also include, adding checked baggage for a fee. The airline will charge for all your bags, including your first checked baggage.
  • You must check the baggage at the ATC (airport ticket counter) 45 minutes prior to your departure and no earlier than 2 hours prior. Allegiant Air reserves the right to inspect all checked baggage.

Checked Baggage Requirements for Size and Weight

Any luggage that exceeds 115 inches (the sum of the outside length, height, and width) or 100 pounds will not be accepted by Allegiant Air. Additional fees (oversized or overweight baggage fee) will apply to any luggage which exceeds the dimensions and weight limitations:

  • Weight: 40 lbs or 18 kg.
  • The container must be 203 cm or 80 inches, in outer measurements (outer length + outer height + outer width), including handles, wheels, pockets, and other decorations.
Allegiant Air Baggage Policy For Checked & Carry-on Items

Allegiant Personal Item Allowance To Bring In Flight Cabin

Each passenger is permitted to bring up to two bags onto the aircraft: one carry-on bag and one personal item. Only personal items, such as purses and small backpacks, are allowed on Allegiant flights, at least as long as they adhere to allegiant personal item size restrictions. Beyond that, Allegiant will charge you for your baggage flight:

  • To store your carry-on bag in the overhead bin, you must pay. Prices differ from one flight to the next.
  • Additionally, Allegiant charges for checked bags and these costs can add up quickly for bulky or heavy luggage.

There are no roundtrip baggage costs on Allegiant; instead, baggage is charged per segment and by route. The lower your Allegiant bag fees will be, the earlier you add a checked bag or carry-on to your reservation through Allegiant Airlines Manage Booking.

Allegiant Air Baggage Fees Depends on your itinerary

You can book up to 4 baggage in advance; additional baggage must be paid for at the airport. Baggage costs are non-refundable except if your baggage is lost or your trip qualifies for penalty-free ticket changes. Depending on your itinerary and when you pay for your luggage (paid online at or at the airport), Allegiant Air will charge a baggage tax per bag, for each segment:

  • Depending on the time of reservation, $22 to $44.
  • Before-departure is $45.
  • At the airport, $50.

The airline will charge excess baggage fees that are non-refundable or overweight, oversized, and excess checked bags. Only at the airport are the given excess allegiant baggage prices charged and paid:

  • For 5th bags, $50 for each additional checked bag, each way.
  • Excess weight baggage of 18.2 to 31.8 kgs will cost $50 each way.
  • The overweight baggage of 71 to 100 lb (32.2 to 45.4 kg) or more will cost $75 each way.
  • An oversized bag of 203. cm or 80 inches or more will cost $75 each way.

Step-by-Step Guide To Add Baggage To Your Current Reservation

1. Open the Allegiant Airlines official site or mobile app on your device and hit on the manage option.

Allegiant Air Manage Booking
Allegiant Air Manage Booking

2. Navigate to the check-in section and fill in the details for getting into the check-in section.

Allegiant Baggage Policy
Allegiant Baggage Policy

3. Here, you need to hit the “check-in now” button.

4. After that, reach out to the baggage option and select the number of bags you want to travel with.

5. Complete the payment, and the process will be completed. 


Do you have to pay for baggage on Allegiant?

Allegiant does not charge 1 personal item without exceeding size requirements. It includes a tote bag, garment bag, etc. However, carry-on and checked-bag fees will apply. You can bring your checked bag weighing up to 40 lbs (18 kilos).

Do you get free carry-on with Allegiant?

Passengers on Allegiant airlines can bring one personal item for no extra charge with them on their flight. And, if you want to carry checked baggage or a carry bag, you need to pay the fee. 

How much is a checked bag on Allegiant?

For your first and second checked baggage, Allegiant will charge up to $35 per bag, which can vary on your travel class type and destination.  

What is the weight limit for a checked bag on Allegiant?

Allegiant baggage weight limit for checked baggage is 40 lbs or 18 kilos. And the maximum Allegiant baggage sizes and dimensions is 203 cm (H x W x L) or 80 linear inches.

How much does Allegiant charge for a carry-on?

When flying on Allegiant, passengers can carry free personal items. The airline only allows one carry-on with a size of 9 x 14 x 22 inches. Additionally, a personal item that is too large to fit in a carry-on bag may be charged for it.

How strict is Allegiant with carry-on bags?

Only one complimentary personal item may be brought on board, according to Allegiant Airlines’ relatively tight policy. They stipulate that it must fit conveniently under the seat in front of you and be no larger than 16″ x 15″ x 7″.

What if my bag is over 40 lbs Allegiant?

The maximum weight for checked bags is 40 lbs (18 kg), and if your luggage weighs between 40 and 70 lbs (18 to 32 kg), you will be charged a fee of $50. You will be charged $75 if your bag weighs between 71 and 100 lbs (32 to 45.4 kg). Each traveller is permitted to carry one free personal item.

Can I bring a purse and a backpack on Allegiant?

You must totally tuck any Personal Item (purse, briefcase, or small backpack) under the seat in front of you. Each passenger is permitted to bring one complimentary personal item on board. The personal object must fit somewhere under the passenger’s seat in front and can be a briefcase, laptop, handbag, compact backpack, or other similar items.

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