10 Best Southwest Approved Pet Carrier 2025 in the United States

The Petskd Top-Expandable Pet Carrier with Wheels is a versatile and convenient option for pet owners traveling with airlines like Southwest and Allegiant. It measures 18x13x9.5 inches, making it suitable for small pets. The carrier features mesh ventilation on five sides, ensuring your pet gets plenty of fresh air and you can easily check on them. The material used is waterproof and scratch-resistant polyester, providing durability and protection against wear and tear.

Comfort-wise, it offers a smooth travel experience thanks to its high-quality, 360° rotating wheels. These wheels can be removed, allowing the carrier to be used as a shoulder bag or handbag when needed. Security is well-addressed with locking safety zippers and a built-in adjustable rope buckle to keep your pet secure inside. The sturdy frame ensures the carrier maintains its shape and does not collapse.

One downside is the carrier's weight—7.05 pounds—which might be a bit heavy when carrying. Additionally, it's essential to check your pet's dimensions, as it is designed for small pets under 12 pounds. The carrier also comes with a 12-month warranty, which provides some peace of mind regarding its quality and durability. This carrier is best suited for those who frequently travel with small pets and need a reliable, airline-approved option that offers both convenience and security.

The Katziela Pet Carrier is designed as a small, soft-sided carrier that meets airline and TSA approval, making it suitable for travelers who need a reliable way to bring small dogs or cats onboard. Its dimensions (about 19 x 13 x 15 inches) fit well within common airline size restrictions, and the lightweight nylon material helps keep it easy to carry. One of its standout features is the excellent ventilation provided by mesh windows on the top and sides, allowing your pet to see outside and stay cool, which is great for reducing travel stress.

Comfort is taken into account with a soft interior and an inner leash hook to keep pets secure, while the shoulder strap and six wheels add convenience, giving you options to carry or roll the carrier depending on your preferences. Because it’s designed for small pets, it won’t be suitable for larger dogs. The structure may be less sturdy compared to hard carriers, and the nylon material may not offer as much protection against rough handling.

This carrier offers a good balance between comfort, ventilation, and portability for small pets traveling by air, especially if you value a lightweight, breathable design with rolling wheels for ease of movement.

The Petskd Top and Side Expandable Pet Carrier is designed to meet the size requirements for Southwest Airlines, Allegiant Airlines, and Air Canada. Its dimensions are 18x13x9.5 inches, which makes it suitable for small pets, with weight limits of 12 pounds for dogs and 15 pounds for cats. The carrier’s standout feature is its expandability, providing an additional 80% space for pets to move around, which can reduce stress during travel.

The mesh ventilation on five sides ensures proper airflow and visibility, contributing to a more comfortable experience for your pet. The carrier also boasts a durable construction made from waterproof, non-toxic, and scratch-resistant polyester fabric, which enhances its longevity and safety. The structural design includes stainless steel and fiber rods to prevent sagging and maintain stability.

For security, the carrier has non-slip zippers with a locking mechanism to prevent pets from escaping. It is designed for ease of use with features like an adjustable rope buckle for securing the pet’s collar and the ability to be machine or hand washed. The product comes with a 12-month after-sales service, ensuring that any quality issues can be addressed promptly. This carrier is ideal for pet owners who frequently travel by air with small pets and require a reliable, durable, and comfortable pet carrier.