Allegiant pet policy allows passengers to accompany small live pets onboard. The said policy is permitted for domestic travel and is confined to 48 states. 

In this article, we will cover all the requirements, restrictions, and other conditions that apply while bringing the pet on board. Not just that, we have also covered Allegiant emotional support animals guidelines and the charges associated with the pet reservation, under all circumstances.  


Guidelines Under Allegiant Airlines Pet Policy

Allegiant Pet Policy

As per Allegiant pet policy, the airlines do not accept all pets for international travel. Here are a few other points to consider before bringing a pet onboard – 

  • Only domestic dogs and cats are allowed in the cabin
  • The requested pets on allegiant air must be carried in a soft-sided or hard-sided leakproof carrier. It must be properly ventilated.
  • The airlines bear no responsibility or any liability for the health and well-being of pets.
  • A health certificate is not required for pets travelling in the cabin. 
  • The airlines do not permit animals to be transported in the cargo. 
  • Passengers travelling with pets must check-in at least one hour before departure to ensure their pet travel must comply with the Allegiant Airlines pet policy. 
  • Passengers accompanying pets are not allowed to occupy exit rows and first row seats. No bulkhead seats would be permitted too.
  • The pet(s) must be able to fit comfortably in the carrier and must not erupt from it.
  • You need to make sure that the pet does not exhibit any violent behaviour. They should not be under any physical stress.
  • Pets should not seek attention on board. They need to be harmless, and odourless.
  • During takeoff and landing, all pet carriers must be sheathed on the floor.
  • You can only carry one pet carrier per passenger. No more than 2 pets are allowed on each booking. 
  • Pets should be at least 8 weeks or older to be eligible for travel.
  • Animals must remain inside the pet kennel at the time of boarding as well as during arrival.  
  • If the passenger does not adhere to the rules mentioned above, they may be denied boarding.

Allegiant Pet Carrier Requirements

As per Allegiant pet policy, only domestic cats and dogs are allowed. Pets should be at least 8 weeks or older to be eligible for travel on domestic flights. For international travel, the pet must be at least 4 months or older. Add to that, you can keep a tab on the following requirements – 

Allegiant Pet Carrier Requirements
  • Unaccompanied minors are not allowed to bring pets onboard.
  • Passengers can bring more than one pet on their reservation and are subject to the purchase of an additional ticket. This applies after paying the pet fee of 150 USD each way. 
  • The pet must not occupy any passenger’s seat. It must remain settled on the floor space under the seat. 
  • If the pet doesn’t fit in the kennel, you may be denied boarding.
  • In case of any emergency, no oxygen would be provided. 
  • The maximum dimension of the pet kennel or carrier must be 17.5 inches long x 12 inches wide x 7.5 inches high (44 cm x 30 cm x 19 cm). 
  • Only one pet is allowed in the container. 
  • The kennel for your pet must be kept at your feet, underneath the seat in front of you.

Allegiant Emotional Support Animal Policy

Only full service trained dogs must accompany passengers, subject to a pet fee if they are met the following requirements – 

  • A service animal is a dog that has been specifically trained to perform tasks for the passengers with a disability, such as a physical, sensory, psychiatric, intellectual, or other mental disability, such as:
    • Visual and motor impairments
    • Hearing impairments or deafness
    • Seizures or panic attacks
    • Anxiety or post-traumatic stress disorder
  • As per Allegiant pet policy, the service animal must be leashed all the time during the flight. 
  • Pet under the age of 4 months should not be considered as service animals
  • The animal must be well-behaved, odourless, and maintain hygiene. 
  • Pet must be able to sit underneath the seat in front of you, or in the passenger’s lap (must be less than 2 years old).
  • Your pet will not be approved for travel until you arrive at the airport.
  • Any passenger can carry up to 2 service animals each way. 
  • A service animal should not – 
    • Be seated in the exit or first row
    • Occupy any other passenger’s seat
    • Should not eat or drink from the passenger’s tray
    • Block aisle or the aircraft passage. 
  • As per Allegiant air pet policy, Your service pet must be trained to be calm and restful in the public. The airline may bar passengers from boarding the flight if the service animal exhibits disruptive or violent behaviour. It should not be  –
    • Growling
    • Lunging at people
    • Barking
    • Whining
    • Constantly scratching 

Please noteComfort animals, service animals in training, Allegiant Air emotional support animal may travel as pets, but shall not be identified as service animals. All applicable fees and requirements may apply as per Allegiant pet policy.

Allegiant Emotional Support Animal

How to Submit Allegiant Air Pet Forms?

At the time of travel, the airline may ask certain questions to the passenger to identify if the concerned service animal is fit enough to take flight. In addition – 

  • You must complete and submit the Allegiant service animal form.
  • Passengers need to submit the form to the airline’s desk at the airport at least 48 hours before the flight departure
  • For any tickets purchased within 48 hours of departure, you can complete and submit the form at the airport. Make sure to arrive at least 4 hours before the scheduled departure.
  • If your trip includes a flight with an interline or codeshare agreement partner, you need to contact them to complete all the requirements for travelling with the service animal. 
  • Pay the required Allegiant air pet fee. 
  • Once you have submitted the form, the airline will send you an email with Service Animal ID. 
  • You can also use the same ID for future travel without having to re-submit forms.
  • The Service animal ID expires one year after the date of issue or when the animal’s vaccination expires, whichever comes earlier.

How to Add a Pet to Your Flight with Allegiant?

You can add your pet at the time of booking on the airline’s website or mobile pet or at the airport on the day of travel and must comply under the Allegiant Airlines pet policy. Add to that, you can also call the customer service to complete the said request.

Method 1: Online – Taking your pet onboard means you have to notify the airlines in advance. You can do this at the time of booking a flight via allegiantair.com. Fill out all the details under the ‘allegiant air pet in cabin’ link. 

Alternatively, you can add a pet to your reservation after the booking in the Manage My Trip section.

  • You need to access your booking with the six-digit PNR and the last name.
  • Under the ‘allegiant air pet in cabin’ link, fill out the details of the pet.
  • Complete and submit the Allegiant air pet transport form and comply with all the guidelines under the Allegiant air pet policy. 
  • Pay the required Allegiant air pet fee. 
  • Once you have submitted the form, the airline will send you an email with Service Animal ID. 

Note Passengers can only add the in-cabin pets to the flights operated and marketed by Allegiant Air only. Please check the operating carrier’s in-cabin Allegiant Airlines pet policy for codeshare flights. If you’re flying multiple airlines, make sure to check with each one to see if your pet is allowed to travel and what restrictions to be applied.

Method 2: Via Phone – You can request a pet reservation over the phone. You would be sent an Allegiant air pet form on your registered email. Fill out and submit 48 hours before scheduled arrival. You need to pay the required Allegiant air pet fee. The authorization may take up to 24 hours. Once you have submitted the form, the airline will send you an email with Service Animal ID. To make your pet reservations, dial the Allegiant pet travel number at +1-844-673-0381

Method 3: At the Airport – Passengers who booked and are due to travel within 48 hours before departure may approach the allegiant Airlines at the airport. You need to complete and submit the form at the airport. Make sure to arrive at least 4 hours before the scheduled departure.


Allegiant Air Pet Fee

As per Allegiant pet policy, you can only take your pets as a carry-on. Hence, the following fees would be applicable each way, and it may vary with the travel destinations – 

To/From DestinationsPet Fee Each Way (In USD)
U.S/Canada/Puerto Rico150
US Virgin Islands/Caribbean200
International225

It is important to be aware of the Allegiant pet policy before making a pet reservation. The said guidelines include all the restrictions, rules, and regulations, regardless of domestic or international travel. Reservations must be made directly through Allegiant Air’s website, over the phone, or at the airport. Currently, Allegiant is only transporting pets to 48 states in the U.S.


Allegiant Airlines Pet Travel Policy – Frequently Asked Questions (FAQs)

Does Allegiant allow pets to fly?

As per Allegiant pet policy, only domesticated cats and dogs are allowed. Pet should be at least 8 weeks or older to be eligible for travel on domestic flights. For international travel, the pet must be at least 4 months or older.

How to add a pet to your flight with Allegiant?

You can add your pet at the time of booking on the airline’s website or mobile pet or at the airport on the day of travel. Add to that, you can also call Allegiant Air reservation phone number at +1-844-673-0381 to complete the said request.

How strict is Allegiant with pet carriers?

Carriers for pets flying in the cabin must be no larger than 22 cm x 40 cm x 48 cm. The passengers must carry the pets in a leak-proof, soft-sided carrier. If the pet doesn’t fit in the kennel, you may be denied boarding, as per the Allegiant air pet policy.

Does Allegiant air allow dogs on flights?

Yes, Only domestic dogs and cats are allowed in the cabin. The requested pets must be carried in a soft-sided or hard-sided leakproof carrier. It must be properly ventilated. The airlines bear no responsibility or any liability for the health and well-being of pets. A health certificate is not required for pets travelling in the cabin.

Does Allegiant allow emotional support animal?

Yes, according to the Allegiant ESA pet policy only full-service trained dogs that are specifically trained to perform tasks for passengers with a disability, are allowed.

Can I take my service dog on Allegiant Airlines?

As per Allegiant Airlines dog policy, service pets are permitted to travel in the cabin. You must make contact with the airline’s up to 48 hours prior to the scheduled departure. Animal Quarantine Service at least 40 days prior to your arrival. Service animals can only be dogs; emotional support animals of any kind are not permitted.

Does Allegiant charge for service animals?

Yes, passengers are required to pay 150 USD each way as a pet fee. Passengers can bring more than one pet on their reservation and are subject to the purchase of an additional ticket. This applies after paying the pet charges.

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