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Allegiant Airlines Baggage: Sizes, Weights, Fees, and Allowances

Allegiant Airlines Baggage: Sizes, Weights, Fees, And Allowances

July 12, 2025

Allegiant Airlines Baggage Policy

Allegiant Airlines Baggage Policy: Your Essential Guide

Booked your ticket with Allegiant Airlines? One thing that is most important to know is their baggage policy, especially the baggage sizes. There is nothing worse than reaching the gate and knowing that your bags are not under the provided requirement, whether you are going on a weekend getaway and packing light or trying to fit everything in your bag for your long trip if you want to ignore the long lines of checked bags, know the regulations related to baggage, save your time, money and have a hassle-free journey. Read this blog containing complete knowledge of Allegiant Airlines' carry-on size and checked bag regulations, so pack your bags smartly and travel smoothly.

What is the Allegiant Airlines baggage policy?

While flying, having knowledge of the Allegiant Airlines baggage policy is important. By knowing the regulations, passengers can save themselves from extra money and fees. The dimension and weight regulation of personal, checked, and carry-on bags is important so that you can pack accordingly. Here are the provided weight and dimensions:

Personal bag:

  • Every passenger is allowed to bring one personal bag without any charges.
  • As per Allegiant Airlines, the personal item size should not exceed 18x14x8 inches in dimensions.
  • Passengers can bring items like a small bag, a purse, a briefcase, or a backpack.
  • It must be stored below your front seat.

Allegiant airlines carry-on size:

  • Allegiant Airlines' carry-on luggage size must not be more than 10x16x22 inches.
  • That bag must fit under the overhead space.
  • There are no weight limitations.

If the Allegiant Airlines carry-on dimensions are exceeded, it will be denied for carrying. Passengers can bring it as a checked bag in that case.

Checked luggage:

  • Passengers are allowed to bring four checked bags on the flight.
  • The bags must be under 80 linear inches in size and 50 pounds in weight.
  • If the bag gets oversized or overweight, then charges will apply.
  • Bags above 99lbs can not be carried in any condition.
  • Baggage over 115 linear inches is not permitted to be carried.

What are the baggage allowances for fare options?

Allegiant Air provides three fare options: basic, bonus, and total. And the allowances for each fare bundle are different. Here are the baggage allowances for different bundles:

  • With the basic bundle, passengers can bring one personal item and one checked bag.
  • With bonus passengers, they can only bring a personal item.
  • With the total bundle passengers are allowed to bring one personal item, one carry-on, and one checked bag.

How to add baggage in Allegiant Airlines?

Allegiant's baggage policy allows passengers to add bags from booking to check-in and at the airport. Here is the list of different modes of baggage additions and the step-by-step process:

Online booking:

Passengers can add a bag while booking, after providing details, they get the option of additional baggage.

  • For adding baggage allowance after booking, visit the official website.
  • Then click on manage trip and provide your last name and confirmation number.
  • Then choose add baggage and follow the instructions.
  • Passengers can add by this same process on the app.

If you want, you can add baggage while checking. While checking, airlines provide the option of adding baggage. The online process costs less than the airport.

Offline:

  • Passengers can add while booking a ticket through customer service.
  • Passengers can also contact customer service, which will add baggage by providing the required information.
  • Keep your ticket with you and provide the information the representative asks for to access your reservation.
  • Check-in can only be done at the airport ticket counter or by an online app or website.
  • Passengers can also visit the airport or add while being at the check-in counter.

At the airport:

  • Passengers can add baggage while booking their ticket at the airport.
  • If you haven’t added baggage while booking, you can do so later at the ticket counter.
  • The representative will ask for details like name and confirmation number to access the reservation.
  • Passengers can add baggage while checking in at the ticket counter.
  • If the bag is overweight and oversized, then you have to submit the charges at the ticket counter only.

If you have any issues or questions, ask the representative.

What are the Allegiant Airlines fee regulations?

Allegiant Airlines' baggage fees for a checked bag vary based on destination and date. The charges for carry-on, overweight, and oversized bags are fixed. Allegiant tries its best to provide low fares as an effort to keep travel affordable. The charges at booking are the lowest; adding baggage after booking can cost a little extra, but adding bags at the airport is the most costly option. Here are the charges:

  • If the Allegiant Airlines baggage weight is between 51 lbs and 70lbs, then passengers have to pay $50.
  • If the bag's weight is between 71 and 99 lbs, then you have to pay $75.
  • If a passenger wants to bring a bag over 80 linear inches in size, then they have to pay $75.
  • The carry-on bag fees vary between $10- $75.
  • The baggage calculator calculates the checked bag fees depending on the departure and arrival points and the date of departure.
  • The prices are different at booking, after booking, and at the airport.
  • At the airport, you must pay at least $75 for both checked and carry-on bags.

Does Allegiant Airlines offer a military discount?

Allegiant Airline baggage regulations provide special allowances for passengers who are active military personnel or veterans.

  • These regulations are for:
    • active duty members, commissioned corps, military veterans,
    • and their spouse, domestic partner, children, or dependents, who are traveling on the same reservation.
  • Members can bring two checked bags, each weighing up to 99 lbs and measuring up to 115 linear inches.
  • One carry-on bag and one personal item.
  • However, they have to show any ID while checking in or booking, like a DOD common access card, uniformed service ID card, DD Form 2, 2765, or 214, a veteran ID, or their driving license with veteran status.
  • If the spouse, children, and dependents are traveling with them, they have to provide DD Form 1173 or 1173-1.

List of restricted items:

Allegiant Airline baggage restrictions are applied to every product that is restricted by the TSA guidelines. Here is a small list:

  • Firearms, bullets, and anything that is sharp and can hurt anyone is not allowed.
  • Musical instruments and sports equipment are not allowed on board; they can be carried as checked bags.
  • Common hazardous items include explosives, flammables, lithium batteries, and chemicals.
  • Liquids can be carried as per the regulations of TSA.
  • Read the detailed list on the TSA website.
  • If you carry any restricted item and violate the rules, airlines will charge a fine of up to $250,000 and 5 years of imprisonment.

Ammunition is allowed in case the government has permitted it; they are unloaded and packed in a locked, hard-sided suitcase. You must inform at check-in that you are carrying ammunition.

List of specially allowed items:

Allegiant allows items that are important to be carried in special conditions:

  • If any passengers are traveling with a baby, they can bring a stroller, a car seat, and diaper bags.
  • Sporting equipment like;
    • snowboard, scuba gear
    • Golf clubs, bowling bags
    • Hockey gear and sticks
    • Fishing rod
    • Skateboard
    • Archery gear
  • Medication liquids, baby formula, and food are permitted in carry-on bags after checking.
  • Battery, manual wheelchair, battery-aided wheelchair, or anything used by a specially able person.
  • Smart bags, medicines, and a CPAP machine.
  • You can bring mobility aids, diabetic supplies, and medicines.
  • Scooters and cycles must have approved battery types.
  • Musical instruments are allowed to be carried with the checked items.

Facing any issues?

If you are facing any issue related to baggage allowance, lost baggage, or mishandling, you can contact the Allegiant Airlines customer service at 1(702) 505-8888. They will help you with any kind of issue.

Frequently Asked Questions