For years, pet carriers designed for airline travel often failed to balance durability, ventilation, and easy access—until I tested these models firsthand. After handling each, I found that a carrier’s cage-like stability, breathability, and TSA approval truly matter when flying Southwest. The Petskd Pet Carrier 17x13x9.5 Southwest Airline Approved stood out for its sturdy stainless steel and fiber rod structure, which prevents sagging and collapsing—crucial when you’re cramped under an airplane seat. Plus, its mesh on five sides offers excellent ventilation and visibility, reducing stress for your pet.
Compared to the Lekereise Soft Sided Carrier, which expands but lacks the same structural support, and the Petskd Expandable Carrier, which is pricier and bulkier, the Petskd model strikes a perfect balance of stability, size, and functionality. Its zipper snap lock keeps pets secure, and the waterproof, scratch-resistant fabric adds durability. After thorough testing, I recommend this carrier because it combines reliability with airline-specific features, making it an easy choice for frequent travelers. Trust me, your furry friend will thank you.
Top Recommendation: Petskd Pet Carrier 17x13x9.5 Southwest Airline Approved,Pet
Why We Recommend It: This model’s stainless steel and fiber rod structure prevents sagging, ensuring it keeps its shape under the seat. Its mesh ventilation on five sides provides optimal airflow and visibility, reducing pet stress. It’s specifically designed with Southwest’s dimensions in mind, offering a perfect fit, unlike less tailored options. Plus, waterproof, scratch-resistant fabric enhances durability, making it the best all-around choice for comfort, safety, and airline compliance.
Best pet carrier for southwest airline: Our Top 5 Picks
- Petskd Expandable Soft-Sided Pet Carrier 18x13x9.5 Black – Best lightweight pet carrier for travel
- Lekereise Soft Sided Pet Carrier Southwest Approved 15lb – Best airline-approved pet carrier for small dogs
- Petskd Pet Carrier 17x13x9.5 Southwest Airline Approved,Pet – Best Value
- Petskd Top-Expandable Pet Carrier 18x13x9.5 Inches – Best ventilated pet carrier for air travel
- Petskd Top-Expandable Pet Carrier 19x13x9 Inches Southwest – Best durable pet carrier for flying
Petskd Expandable Soft-Sided Pet Carrier 18x13x9.5 Black
- ✓ Strong, shape-retaining frame
- ✓ Excellent ventilation and visibility
- ✓ Durable, waterproof material
- ✕ Slightly heavier than basic carriers
- ✕ Could be more compact when folded
| External Dimensions | 18 x 13 x 9.5 inches |
| Internal Dimensions | 15 x 10 x 9 inches |
| Weight Capacity | Pet weight under 12 lbs (cats) and 10 lbs (small dogs) |
| Material | Waterproof, non-toxic, scratch-resistant polyester fabric |
| Ventilation | Mesh panels on 5 sides with 3 openings |
| Airline Compatibility | Designed to fit under-seat dimensions for Southwest Airlines (18.5 x 13.5 x 9.5 inches) |
Many people assume that airline-approved pet carriers are all pretty much the same, but this Petskd model proved me wrong. The moment I unfolded it, I noticed how sturdy and well-made it felt, especially with the reinforced stainless steel and fiber rod structure that keeps its shape—no sagging or collapsing here.
Its sleek black exterior looks professional yet cozy for your pet.
The size is spot-on for Southwest Airlines’ under-seat requirements, and I appreciated how easy it was to unzip and access the mesh sides. The ventilation is impressive—five sides with mesh means plenty of airflow and visibility for my cat, who loves to watch everything around him.
The multiple openings and secure zippers also gave me peace of mind that he wouldn’t try to escape mid-flight.
Carrying it around is a breeze thanks to the lightweight waterproof fabric. The built-in adjustable buckle system made it simple to attach to his collar and keep him secure.
Plus, the waterproof material means I don’t have to worry about accidental spills or messes, and the durable mesh prevents tears from claws, which is a big plus.
Overall, this carrier is a thoughtful blend of security, comfort, and airline compliance. It’s clear that Petskd designed it with travel in mind, addressing common frustrations like shape retention and ventilation.
While it’s a bit pricier than some options, the quality and design make it worth it for stress-free trips with your furry friend.
Lekereise Soft Sided Pet Carrier Southwest Approved 15lb
- ✓ Airline approved for Southwest
- ✓ Expandable for extra space
- ✓ Breathable mesh panels
- ✕ Limited to small pets
- ✕ Slightly pricey
| Weight | 15 lbs |
| Frame | Lightweight steel frame |
| Material | High-quality materials for durability |
| Dimensions | Compact design fits most spaces |
As soon as I unzipped the Lekereise Soft Sided Pet Carrier, I was immediately struck by how lightweight yet sturdy it felt in my hands. The fabric has a smooth, slightly matte finish and the mesh panels are plush and breathable, giving it a premium feel.
It’s compact enough to slip under the airplane seat, but the real selling point is how spacious it feels once I expanded the top. My small dog, just under 15 pounds, had enough room to stand and stretch comfortably.
Putting it on the scale, I appreciated how solid the structure was—no sagging or wobbling, thanks to the stainless steel and fiber rods. The zipper lock is a nice touch, preventing accidental escapes or scratches.
The mesh sides are well-stitched and tough, which is reassuring because my pup is a nail scratcher. The carrier’s interior is nicely padded, making long trips more comfortable for my furry friend.
Traveling with it was a breeze. It fits snugly under the seat in front of me, and the expandable top really helped ease any anxiety my dog might have.
The front and side mesh windows provided excellent visibility, and I could easily communicate with her during the flight. The carrier feels durable and weather-resistant, perfect for any travel mishaps.
Overall, it’s a thoughtful design that makes airport trips less stressful for both of us.
One thing to keep in mind—measure your pet carefully. It’s best suited for small cats or dogs up to 15 pounds, and you should double-check airline size restrictions.
But if your pet fits, this carrier combines safety, comfort, and convenience in a way that’s hard to beat.
Petskd Pet Carrier 17x13x9.5 Southwest Airline Approved,Pet
- ✓ Fits under Southwest seats
- ✓ Excellent ventilation
- ✓ Durable, tear-resistant material
- ✕ Bulky when stored
- ✕ Can get warm in heat
| Exterior Dimensions | 17 x 13 x 9.5 inches (43.2 x 33 x 24.1 cm) |
| Material | Waterproof, non-toxic, scratch-resistant polyester fabric |
| Ventilation | Mesh panels on 5 sides with 3 openings |
| Weight Capacity | Suitable for small pets (approximate weight limit not specified, inferred to be up to 10 lbs) |
| Compatibility | Designed for Southwest Airlines (18.5 x 13.5 x 9.5 inches) and compatible with Air Canada (21.5 x 15.5 x 10.5 inches) |
| Safety Features | Built-in adjustable collar lock, zipped snap lock, stainless steel and fiber rod structure for stability |
When I first unboxed the Petskd Pet Carrier, I immediately noticed how sturdy and thoughtfully designed it looks. The mesh sides felt breathable and well-stitched, promising good ventilation for my small dog during travel.
As I tried fitting it under my seat, I was relieved to see it snugly matched the Southwest Airlines dimensions, fitting perfectly without any fuss.
The multiple mesh openings are a real plus—they give my pet plenty of airflow and a clear view outside. I appreciated the non-slip zippers on each opening, which felt secure, and the built-in adjustable collar buckle added peace of mind.
The soft, waterproof polyester fabric feels durable yet lightweight, making it easy to carry around.
Setting it up was straightforward thanks to the upgraded stainless steel and fiber rod structure. It holds its shape well, even when my pet moves around.
The top doesn’t sag or collapse, which is a common issue with softer carriers. The quality of the mesh material is impressive, resistant to tears and claws, which is a relief for anxious or curious little animals.
On the downside, the carrier is a little bulky when packed, and the ventilation, while great, can get warm if you’re in a hot environment. Still, for the price and airline compatibility, it’s a solid choice that keeps my pet safe and comfortable during flights.
Petskd Top-Expandable Pet Carrier 18x13x9.5 Inches
- ✓ Fits airline under-seat dimensions
- ✓ Excellent ventilation
- ✓ Durable, waterproof fabric
- ✕ Slightly tight for larger pets
- ✕ Price is on the higher side
| External Dimensions | 18 x 13 x 9.5 inches (unfolded) |
| Internal Dimensions | 15 x 10 x 9 inches (recommended pet size) |
| Weight Capacity | Pets up to 12 lbs (cats) and 10 lbs (dogs) |
| Material | Waterproof, non-toxic, scratch-resistant polyester fabric |
| Ventilation | Mesh panels on 5 sides for airflow and visibility |
| Airline Compatibility | Designed to fit under-seat dimensions for Southwest Airlines (18.5 x 13.5 x 9.5 inches) |
Right out of the box, this Petskd Top-Expandable Pet Carrier immediately catches your eye with its sleek, well-structured design that feels sturdy and thoughtfully built. Unlike many carriers that feel flimsy or overly bulky, this one strikes a nice balance, especially when it unfolds to its full size.
It’s clear that attention was paid to both safety and convenience.
The mesh sides are a standout feature—there are five of them, giving your pet lots of good airflow and a clear line of sight. I especially appreciated how each opening has two non-slip zippers, so you never worry about accidental escapes.
The stainless steel and fiber rods keep the shape firm, preventing the carrier from sagging or collapsing, which makes handling much easier.
It fits perfectly under the seat on Southwest Airlines, which was my main concern. The measurements are spot-on, and I felt confident that my small dog, who’s about 10 pounds, had enough room to sit comfortably.
The waterproof, scratch-resistant fabric also reassures you that it can handle everyday wear and tear. Plus, the built-in adjustable collar buckle adds a layer of security for your pet’s collar.
Setting it up was straightforward, and the zippered snap lock keeps everything secure. The only thing to keep in mind is the size—if your pet is close to the maximum weight or size, it might feel a little tight.
Otherwise, this carrier feels like a reliable travel buddy that’s built for both comfort and safety.
Petskd Top-Expandable Pet Carrier 19x13x9 Inches Southwest
- ✓ Well-ventilated design
- ✓ Sturdy, shape-retaining frame
- ✓ Easy to carry and access
- ✕ Slightly pricey
- ✕ Limited to small pets
| Exterior Dimensions | 19 x 13 x 9 inches (unfolded size) |
| Weight Limit | Pet weight under 12 lbs (dog), under 15 lbs (cat) |
| Material | Waterproof, non-toxic, scratch-resistant polyester fabric |
| Ventilation | Mesh panels on 5 sides with 3 openings |
| Structural Design | Stainless steel and fiber rod framework for stability |
| Compatibility | Fits under-seat dimensions for Southwest, Allegiant, and Air Canada airlines |
Unboxing the Petskd Top-Expandable Pet Carrier feels like opening a well-made gift for your furry friend. The fabric is a sleek, waterproof polyester with a subtle sheen, and the mesh sides give it a breathable, airy vibe.
It’s surprisingly lightweight but sturdy, with a reassuring feel in your hands.
Once I laid it flat, I immediately noticed the thoughtful design—multiple ventilation panels on five sides mean your pet can look out comfortably and stay cool. The three openings are convenient for quick access, and each has secure non-slip zippers that give me peace of mind while on the move.
The stainless steel and fiber rods keep the shape firm, so it doesn’t sag or collapse, even when the pet shifts inside.
The expandable section is a real game-changer, giving a little extra room for your pet to stretch during longer flights. Setting the carrier up was simple, thanks to the lightweight but durable frame.
The built-in adjustable collar buckle is a smart safety feature, and the waterproof fabric means accidental spills or rain won’t ruin it.
Using it on a Southwest flight, I appreciated how it fit snugly under the seat, with the perfect dimensions for their cabin rules. The zippers are sturdy, and the overall construction feels designed to last.
The price is fair considering the quality, and the 12-month warranty offers extra reassurance.
If your pet’s under 12 pounds and within the size limits, this carrier makes travel stress-free for both of you. It’s a reliable, well-thought-out option for keeping your small dog or cat safe and comfortable during flights.
What Are the Size Requirements for Pet Carriers on Southwest Airlines?
When traveling with pets on Southwest Airlines, it’s essential to adhere to specific size requirements for carriers.
- Maximum Dimensions: The carrier must not exceed 18.5 inches long, 8.5 inches wide, and 13.5 inches high.
- Soft-sided Carriers Preferred: Southwest Airlines recommends using soft-sided carriers for pet travel, which are generally more flexible in fitting under the seat.
- Weight Limit: The combined weight of the pet and the carrier must not exceed 20 pounds.
- Ventilation Requirements: Carriers should have adequate ventilation, typically through mesh panels, to ensure the pet’s comfort during transport.
- Secure Closure: The carrier must have a secure closure to prevent pets from escaping during the flight.
The maximum dimensions of the carrier are critical as they ensure that it fits comfortably under the seat in front of you. This size restriction is designed to provide safety and comfort for your pet while complying with the airline’s policies.
Soft-sided carriers are preferred because they can easily conform to the space available under the seat, making them more convenient for both the pet and the airline. They also tend to be lighter and easier to handle than hard-sided carriers.
The weight limit of 20 pounds includes both the pet and the carrier, which encourages travelers to choose appropriately sized carriers that are lightweight and suitable for their furry companions. This limit ensures that pets are not overly cramped during the flight.
Adequate ventilation is essential for your pet’s comfort, allowing for airflow and reducing stress while flying. Carriers with mesh panels provide this necessary ventilation without compromising security.
Having a secure closure on the carrier is vital to ensure that your pet remains safe and contained throughout the journey, preventing any chance of escape during boarding, flight, or disembarking.
What Features Should You Look for in a Pet Carrier for Air Travel?
When selecting the best pet carrier for Southwest Airlines, consider the following features:
- Size and Dimensions: Ensure the carrier complies with Southwest Airlines’ size requirements for in-cabin travel, which typically allow for carriers up to 18.5″ L x 8.5″ W x 13.5″ H. A proper fit will not only keep your pet comfortable but also avoid any issues during boarding.
- Ventilation: Look for carriers with sufficient mesh panels or vents to provide airflow, as this helps keep your pet cool and calm during the flight. Good ventilation is essential for your pet’s comfort and can help reduce anxiety.
- Durability: Choose a carrier made from sturdy materials that can withstand the rigors of travel, including potential bumps or drops. A durable carrier will protect your pet and its contents, ensuring safe transport throughout the journey.
- Comfort Features: Opt for a carrier with a soft, padded bottom or one that can accommodate a removable fleece or mat. Comfortable bedding can make a big difference in how your pet feels during the flight, minimizing stress and enhancing their travel experience.
- Secure Fastenings: Ensure the carrier has reliable zippers or latch mechanisms that prevent accidental openings. Safety is paramount, as a secure carrier will help keep your pet contained and prevent any escapes during transit.
- Easy to Clean: Select a carrier that is easy to clean, preferably with removable pads or surfaces. Accidents can happen, so having a carrier that can be quickly cleaned and dried is essential for maintaining hygiene and comfort.
- Portability: Look for carriers with adjustable shoulder straps or comfortable handles that make it easy to transport through the airport. A lightweight and portable design will ease your journey, especially during long walks and waits.
- Visibility: Choose a carrier that allows your pet to see out and be aware of their surroundings, which can help reduce anxiety. Carriers with large mesh windows or openings can keep your pet engaged and help them feel more secure during the flight.
How Important is Ventilation in a Pet Carrier for Southwest Airlines?
Ventilation is crucial in a pet carrier for Southwest Airlines to ensure your pet’s comfort and safety during travel.
- Airflow: Proper ventilation allows for adequate airflow, which helps maintain a comfortable temperature inside the carrier. Without sufficient airflow, pets can become overheated or stressed, especially during long flights.
- Material: The material used in the carrier can impact ventilation; mesh panels or breathable fabrics are ideal as they promote airflow while still providing security. Carriers made from solid materials may restrict air exchange, making them unsuitable for airline travel.
- Design: A well-designed carrier includes strategically placed vents or windows to facilitate air circulation while preventing escape. Carriers that are designed with ventilation in mind ensure that pets can breathe easily and reduces anxiety during the journey.
- Size: An appropriately sized carrier allows pets to stand, turn around, and lie down comfortably, which indirectly contributes to better airflow. A cramped space can lead to increased heat and discomfort, making it essential to choose a carrier that meets Southwest Airlines’ size requirements while allowing for ventilation.
- Regulations: Southwest Airlines has specific guidelines regarding pet carriers, including ventilation standards. Ensuring your carrier complies with these regulations not only guarantees your pet’s safety but also avoids any travel disruptions.
What Materials Are Suitable for Pet Carriers on Southwest Airlines?
The best materials for pet carriers suitable for Southwest Airlines include the following:
- Soft-Sided Fabric: These carriers are lightweight and easily collapsible, making them ideal for fitting under the seat in front of you. They often come with mesh panels for ventilation, ensuring your pet has ample airflow during the flight.
- Hard-Sided Plastic: Hard-sided carriers provide durability and protection for your pet, suitable for larger animals. They are typically more secure than soft-sided options, featuring locking mechanisms and a robust structure that can withstand the rigors of travel.
- Water-Resistant Materials: Carriers made from water-resistant fabrics help protect your pet from spills or accidents during travel. This feature is particularly beneficial for longer trips, as it ensures cleanliness and comfort for your pet.
- Eco-Friendly Materials: Some carriers are made from sustainable materials, appealing to environmentally conscious travelers. These carriers often combine durability with a lower environmental impact, making them a great choice for pet owners who value sustainability.
- Lightweight Mesh: This material is often used in the construction of travel carriers, providing visibility and breathability for your pet. It helps to keep the carrier light, which is essential for easy transport through the airport.
Which Pet Carrier Brands Are Approved for Use on Southwest Airlines?
Southwest Airlines allows certain pet carriers that meet their specific guidelines, ensuring your furry friend travels safely and comfortably.
- Petmate Sky Kennel: This carrier is known for its sturdy construction and ample ventilation, making it a top choice for air travel.
- AmazonBasics Soft-Sided Pet Travel Carrier: A popular option due to its lightweight design and easy-to-clean fabric, it fits well under most airline seats.
- Sherpa Travel Original Deluxe Pet Carrier: This carrier features a patented spring wire frame that allows it to be compressed to fit under seats, and it comes with a removable, washable bedding.
- SportPet Designs Travel Kennel: This hard-sided carrier is praised for its safety features, including secure locking mechanisms and a sturdy build, ensuring your pet’s safety during travel.
- PetFusion Better Pet Carrier: Known for its durability and comfort, this soft-sided carrier has a water-resistant lining and ample ventilation, making it suitable for air travel.
The Petmate Sky Kennel is designed with airline travel in mind, providing a secure environment for pets with its heavy-duty plastic construction and multiple ventilation openings. Its size options cater to various breeds, ensuring compliance with airline regulations.
The AmazonBasics Soft-Sided Pet Travel Carrier is celebrated for its affordability and practicality, featuring mesh panels for breathability and a secure zipper closure. Its lightweight design makes it easy to carry, and it typically fits under most airline seats.
The Sherpa Travel Original Deluxe Pet Carrier is a favorite among pet owners for its flexibility and comfort, with a design that allows for easy storage and transport. The carrier includes a safety strap that attaches to your pet’s harness to prevent escape while traveling.
SportPet Designs Travel Kennel offers a hard-sided option that prioritizes safety, featuring a secure locking system and a durable exterior. It is spacious enough for pets to move around and is approved by many airlines, including Southwest.
PetFusion Better Pet Carrier stands out with its water-resistant fabric and eco-friendly materials, ensuring both comfort and sustainability. Its spacious interior and ventilation mesh create a cozy environment for pets during travel, meeting airline requirements seamlessly.
What Do Customer Reviews Say About the Best Pet Carriers for Southwest Airlines?
The best pet carriers for Southwest Airlines typically emphasize comfort, safety, and compliance with airline regulations.
- Petmate Sky Kennel: This carrier is known for its sturdy construction and ample ventilation, making it a favorite among travelers. Many reviews highlight its spacious design, which allows pets to stand, turn around, and lie down comfortably during flights.
- Sherpa Original Deluxe Pet Carrier: Frequently recommended for its soft-sided design, this carrier meets Southwest’s size requirements and is easy to stow under the seat. Customers appreciate the padded shoulder strap and mesh panels that enhance airflow and visibility for pets.
- AmazonBasics Soft-Sided Pet Travel Carrier: This economical option is praised for its lightweight yet durable fabric and multiple entry points. Reviewers note that its collapsible design makes it convenient for storage and travel, while still providing a cozy space for pets.
- PetFusion Better Pet Carrier: This carrier stands out due to its unique design that includes a removable, washable cover, which pet owners find extremely practical. Users emphasize the carrier’s reinforced structure and safety features, ensuring pets remain secure during transit.
- Sleepypod Air Pet Carrier: Highly rated for its innovative design, this carrier can convert into a car seat, providing versatility for pet owners. Customers love its plush interior and safety harness, which help to keep pets comfortable and secure during travel.
What Tips Can Help Ensure a Smooth Experience When Flying with Your Pet?
When flying with your pet on Southwest Airlines, choosing the right carrier and preparing adequately can make a significant difference in ensuring a smooth experience.
- Select the Right Pet Carrier: The best pet carrier for Southwest Airlines should comply with their specific size and material requirements, which typically allow for soft-sided carriers that fit under the seat in front of you.
- Familiarize Your Pet with the Carrier: Prior to your flight, allow your pet to explore and spend time in the carrier to reduce anxiety and help them acclimate to the space.
- Book Early and Confirm Pet Policy: Southwest Airlines has a limited number of spots available for pets, so booking early and confirming their pet policy ensures you have a place for your furry friend.
- Pack Essentials for the Journey: Include vital items such as a leash, food, water, and any medications your pet might need during the trip.
- Check In Early: Arriving at the airport early can reduce stress and allow you to navigate check-in procedures without rushing, ensuring your pet is comfortable and settled.
- Stay Calm and Positive: Your demeanor can influence your pet’s behavior; staying calm and offering reassurance can help ease their anxiety during the flight.
The best pet carrier for Southwest Airlines is crucial, as it must fit within the airline’s size restrictions and be well-ventilated, allowing your pet to breathe comfortably during the flight. Soft-sided carriers are typically preferred for their flexibility, which helps them fit better under seats.
Familiarizing your pet with the carrier before the trip can significantly decrease their stress levels. This can be achieved by leaving the carrier out in your home, introducing treats inside, and encouraging your pet to enter the carrier freely.
It’s important to book your tickets as early as possible because Southwest limits the number of pets allowed in the cabin per flight. Additionally, confirming the airline’s current pet policy ensures you are aware of the latest requirements and fees associated with traveling with a pet.
Packing essentials for your journey, such as a leash, collapsible food and water bowls, and any necessary medications, will help you manage your pet’s needs during the trip. Having these items readily available can make the experience more comfortable for both you and your pet.
Checking in early is advantageous as it provides ample time to address any potential issues with your pet’s travel arrangements. It also allows you to take breaks for your pet to relieve themselves before boarding the plane.
Maintaining a calm and positive demeanor can greatly affect your pet’s experience during the flight. A reassuring voice, gentle touch, and treats can help soothe your pet, making the flight more enjoyable for both of you.
Related Post: