Airline Pet Carrier Size Requirements – 2022

Airline Pet Carrier Size

Many people were asking how we know if a pet carrier is TSA approved and what are the requirements for carriers to take in Airline. So, for your ease, I have researched and prepared a list of the most famous airlines’ pet carrier dimensions including American Airlines, Delta Airlines, Southwest, Jetblue, Alaska, Frontier, and some other airlines that are strict about pet carriers. 

I have also included some guidelines to fly with your pet. So, you will be sure to select what kind of carrier is required for your dog or any other pet. This information will help you to stay away from any stress or delay in travel. This information will help you to stay away from any stress or delay in travel.

Let me share my deep research on pet travel policies to fly with your pet.

Airline Pet Carrier Size Requirements

There are a few things to keep in mind when traveling with your pet by air. One important factor is the size of your pet carrier. The carrier needs to fit under the seat in front of you, and must not exceed the max size mentioned by the airline.

Keep in mind that your pet carrier needs to be able to fit entirely under the seat in front of you and remain there at all times throughout your flight. You can also read a detailed guide on how to check if my pet carrier is Airline approved.

Below are the pet carrier size or dimensions for different airlines that you have to fulfill to fly with your pet.

Read also: Guide on Choosing the Right Dog Crate for Air Travel

American Airlines Pet Carrier Dimensions

Your Pet must fit inside a carrier and the carrier dimensions should be 19” (L) x 13”(W) x 9” (H) or (48 cm x 33 cm x 22 cm). These are the under-seat pet carrier dimensions.

Furthermore, your pets must be at least eight weeks old to travel on American Airlines.

Delta Airlines Pet Carrier Dimensions

Delta Airlines recommend a maximum size of 18 inches Long, 11 inches in width, and 11 inches in height carrier for your pet to fly under the seat in front of you.

You can carry Dogs, Cats, Domestic Birds, and Rabbits with Delta.

Southwest Airlines Pet Carrier Dimensions

Southwest Airlines Pet Carrier dimensions are 17” (L) x 10” (W) x 9.5” (H).

For Dogs and Cats, 1 Carrier per passenger. In some cases, the carrier may hold 2 animals.

UNITED Airlines Pet Carrier Dimensions

The United pet policy allows for both hard-sided and soft-sided carriers.

Hard-sided carriers must be no more than 17.5 inches long, 12 inches wide, and 7.5 inches high.

Soft-sided carriers must be no more than 18 inches long, 11 inches wide, and 11 inches high.

If you’re traveling domestically in the U.S. with your pet, we ask that you get a certificate of health from your vet within 30 days of your trip. This certificate should include the following:

  • Your name, phone, and address
  • Info about your pet, including breed, sex, age, color, and markings
  • List of recent vaccines, including names, dates issued, and expiration

JetBlue Airlines Pet Carrier Dimensions

JetBlue Airlines Seat Pet Carrier Dimensions must not exceed 17″ L x 12.5″ W x 8.5″ H (43.18 cm L x 31.75 cm W x 21.59 cm H).

The combined weight of your pet and the carrier must not exceed 20 pounds.

Canada Airlines Pet Carrier Dimensions

For Hard-sided:

Height: 23 cm (9 in)

Width: 40 cm (15.5 in)

Length: 55 cm (21.5 in)

For Soft-sided

Height: 27 cm (10.5 in)

Width: 40 cm (15.5 in)

Length: 55 cm (21.5 in)

Other Restrictions include Only one cat or small dog in the cabin is allowed per passenger and your pet must be at least 12 weeks old and fully weaned.

Read also: How Long Can A Dog Stay In a Pet Carrier? – Expert’s Guide

TURKISH Airlines Pet Carrier Dimensions

TURKISH Airlines Pet Carrier Dimensions are 15.7″ Long x 11.8” Wide × 9″ High and the combined weight must not exceed 8kg.

KLM Airlines Pet Carrier Dimensions

KLM Airlines Pet Carrier Dimensions are 18″ Long x 11″ Wide x 9.4″ High

Alaska Airlines Pet Carrier Dimensions

For Hard-Sided = 17″ Long x 11″ Wide x 7.5″ High

For Soft-Sided = 17″ Long x 11″ Wide x 9.5″ High

Spirit Airlines Pet Carrier Dimensions

Spirit Airlines Pet Carrier Dimensions are 18″ L x 14″ W x 9″ H.

The pet will count as one-plus-one carry-on luggage.

Frontier Airlines Pet Carrier Dimensions

Frontier Airlines Pet Carrier Dimensions are 18″ L x 14″ W x 8″ H.

The travel container must be large enough for the pet to stand, turn around, and lie down in a natural position.

Allegiant Airlines Pet Carrier Dimensions

Allegiant Airlines Pet Carrier Dimensions are 9” H x 16” W x 19” D & fully close.

They strongly suggest a soft-sided carrier. There is a limit of two pets per carrier and one carrier permitted per passenger.

Aegean Airlines Pet Carrier Dimensions

Aegean Airlines Pet Carrier Dimensions are 55cm in length, 40cm in width, and 23cm in height.

Europa Airlines Pet Carrier Dimensions

Europa Airlines Pet Carrier Dimensions are 21″ L x 14″ W x 10″ H (55 cm x 35 cm x 25 cm) and weight in excess of 20 kg (44 lb).

France Airlines Pet Carrier Dimensions

Your dog or cat must be transported in a special closed travel carrier.

It is highly recommended that you use a flexible bag for the comfort of your pet during the flight for pets traveling in the cabin. The pet’s travel bag must not exceed 18″ x 11″ x 9″ (46 cm x 28 cm x 24 cm).

French Bee Airlines Pet Carrier Dimensions

French Bee Airlines Pet Carrier Dimensions are 43 cm L x 35 cm W x 20 cm H made of a soft material.

It must be waterproof, have soft sides, and provide your pet with a sufficient level of comfort.

Lufthansa Airlines Pet Carrier Dimensions

Lufthansa Airlines Pet Carrier Dimensions are 55 cm L x 40 cm W x 23 cm H (22 x 16 x 9in).

The total weight of the transport container, including the animal, must not exceed 8 kg. The animal must be able to stand in its natural position in the closed transport container

TAP Air Portugal Airlines Pet Carrier Dimensions

TAP Air Portugal Airlines Pet Carrier Dimensions are 40 cm L x 33cm W x 17cm H / 15in x 12in x 6in. A total weight (animal/animals + container) of up to 8kg / 17lb can be carried.

Aeroflot Airlines Pet Carrier Dimensions

Aeroflot Airlines Pet Carrier Dimensions are 44 cm L × 30 cm W × 26 cm H.

OpenSkies Airlines Pet Carrier Dimensions

OpenSkies Airlines Pet Carrier Dimensions are length 45 cm x width 30 cm x height 24 cm.

Japan Airlines Pet Carrier Dimensions

Japan Airlines Pet Carrier Dimensions are 45 cm long, 35 cm wide, and 25 cm height.

Guide on Measuring Your Pet for A Pet Carrier

Measure Your Pet’s Length, Height, and Width. It is also essential while choose the right bag, backpack crate, or kennel for your dog.

For length: measure from the tip of your pet’s nose to the base of its tail.

For height: have your pet stand up and measure from the tips of their ears down to the floor for animals with upright ears.

For the width: just measure the distance across their shoulders.

Check also: How Do You Know if a Pet Carrier Is Airline Approved?

General Requirements for TSA/Airline Pet Carrier

1. Proper Dimensions

2. Waterproof Bottom and Durable

3. Enough Ventilation

4. Bite-proof Material

5. Proper Labelings

6. Type of the Carrier

Required Documents for Pet Travel on Airline

1. A Current Veterinarian Health Certificate

2. A Signed Letter from the Veterinarian

3. Proof of Vaccinations

4. Get Travel Insurance for your Pet if Required

Final Thoughts

If you are planning to travel with your pet by air, it is important to be aware of the size requirements for pet carriers set by the airline you are flying with. Each airline has its own specific requirements, so make sure to check with the airline before booking your flight. Following the size requirements will help to ensure a stress-free travel experience for both you and your pet.

FAQs

Do Airlines Supply Crates for Dogs?

There are some airlines that provide crates for dogs. You should check with your airline to see if it offers this service. Check out the Minimum Airline Pet Cargo Crate Requirements.

Do Airlines Check Pet Carrier Sizes?

According to my experience traveling with pets, only Lufthansa and Frontier Airlines regularly measure the weight and dimensions of Pet Carriers.

Can I take a 25 lb dog on a plane?

Yes, but first look at the pet carrier policy of the relevant airline you are going to take your dog with.

How do I Prepare my Dog for Flying?

It is best to check with the airline you plan to fly with for specific instructions, but in general, pets must be vaccinated, have a health certificate from a veterinarian, and be comfortable in their carriers.

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