10 Best Southwest Approved Pet Carrier 2025 in the United States

The Petskd Top-Expandable Pet Carrier is a solid option for travelers looking to bring their small pets on Southwest or Allegiant Airlines. Its dimensions (18x13x9.5 inches) are designed to fit comfortably under the seat, making it a great choice for pets weighing up to 12 pounds. One of its key strengths is the excellent ventilation; the mesh sides allow for airflow and visibility, so pets can enjoy the journey without feeling trapped. The structural design also stands out, with reinforced materials that prevent sagging and ensure stability, which is important for your pet's safety. Additionally, the locking zippers and adjustable rope buckle provide extra security to keep your pet safe during travel. The carrier is made from durable, waterproof polyester, which is vital for easy cleaning and longevity. Plus, it comes with a decent warranty, offering reassurance in case of any quality issues.

On the downside, the carrier is only suitable for small pets, which limits its appeal to pet owners with larger animals. It’s essential to check your pet's dimensions before purchasing, as not all small pets will fit comfortably. While the material is scratch-resistant, some users may find that the mesh can be vulnerable to sharp claws over time, despite it being upgraded to resist tearing. Also, the carrier being machine washable is a plus, but frequent washing could wear down the materials more quickly.

This carrier suits pet owners who travel frequently with small cats, dogs, or even rabbits, offering a comfortable and secure traveling experience. However, potential buyers should ensure their pets fit the specified size limits to avoid issues during travel.

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 Rolling Pet Carrier is designed to meet the needs of pet owners seeking a Southwest-approved carrier for small dogs and cats. Its dimensions—19.2 x 12.5 x 14.5 inches—are suitable for small pets, ensuring compliance with airline regulations. Ventilation is addressed through mesh top and side windows, which not only provide breathability but also allow pets to see their surroundings, reducing travel anxiety.

The carrier features a 6-wheel design, enhancing maneuverability. This is particularly beneficial in busy airport settings where ease of movement is crucial. The double telescopic handle remains accessible, though it does not tuck away completely, which might require careful handling to avoid inconvenience during storage or when navigating tight spaces.

Constructed from polyester, nylon, and PVC, the carrier is both durable and lightweight, weighing just under 6 pounds. Its plush fleece bed ensures comfort for your pet, and the bed is removable and washable, helping maintain hygiene and freshness. For security, there is an inner safety leash hook, which provides peace of mind that your pet is securely contained. Additionally, outer storage pockets are a practical feature for carrying essential pet supplies like treats or medications. The Katziela Rolling Pet Carrier is a reliable option for pet owners prioritizing comfort, security, and ease of travel for small pets, with minor trade-offs in handle convenience and design aesthetics.