Finding the best airline approved pet carrier can be tricky, as it needs to balance size restrictions, durability, and comfort. The Petskd Top and Side Expandable Carrier stands out as a versatile, compact option for small cats and dogs. For those seeking a lightweight and collapsible design, the Henkelion Collapsible Pet Carrier offers excellent portability. A common tradeoff is between size and convenience—larger carriers offer more space but may not fit under all airline seats. Continue reading to see the full list and find the perfect fit for your travel needs.
Key Takeaways
- Expandable designs provide additional space when on the ground but may be bulkier for airline storage.
- Soft-sided carriers with sturdy frames tend to balance durability and flexibility better than purely collapsible options.
- Additional features like waterproof bases and reflective strips enhance safety but may add to the cost.
- Size and weight are the top restrictions; choosing a carrier that exceeds airline limits can lead to travel delays.
- Premium models often include warranties and extra padding, but budget-friendly options can still meet airline standards.
More Details on Our Top Picks
Petskd Top and Side Expandable Pet Carrier 18x11x11 Inches, Airline Approved for Small Cats and Dogs (Blue)
This pet carrier stands out for its expandable sides that offer extra room for pets to move, making it ideal for travelers who want flexibility during short flights. Compared with the Sherpa Original Deluxe, it provides more ventilation with mesh on five sides, and its waterproof polyester ensures durability. However, its size limits it to pets under 12 lbs, so larger small pets might find it cramped. The careful measurement requirement ensures a good fit under airline seats. Compared to the Large Soft-Sided Carrier, this model’s expandable feature offers more versatility, but it may lack the extra padding or structural support some pet owners prefer for longer trips.
Pros:- Expandable sides provide adjustable extra space for pets
- Excellent ventilation with mesh on five sides
- Waterproof, scratch-resistant durable material
- Approved for several major airlines
Cons:- Limited to pets under 12 lbs, restricting larger small breeds
- Requires precise measurement to ensure proper fit
- May be too small for pets that need more room for comfort
Best for: Small pet owners needing a versatile, expandable carrier that fits under airline seats and offers good ventilation.
Not ideal for: Pet owners with larger small pets over 12 lbs or those seeking a more rigid structure for longer travel durations.
- Dimensions:18 x 11 x 11 inches
- Expandable Space:Additional 80% when expanded
- Material:Waterproof, scratch-resistant polyester
- Target Pet Weight:Dog under 10 lbs, Cat under 12 lbs
- Ventilation:Mesh on 5 sides
- Color:Blue
- Model Number:KDB012-Blue-M
- Warranty:12 months
Bottom line: This carrier is perfect for small pet owners who prioritize expandable space and airline approval in a compact design.
Henkelion Cat Carriers Dog Carrier Pet Carrier For Small / Medium Cats Dogs Puppies (Up To 15lbs), TSA Airline Approved Small Dog Carrier Soft Sided, Collapsible Waterproof Travel Puppy Carrier – Grey
This carrier offers a foldable, lightweight design that makes travel and storage easier, with a focus on safety thanks to adjustable shoulder straps and reinforced mesh panels. It is ideal for pet owners who need a flexible, budget-friendly option, and it surpasses some competitors like the Sherpa Original Deluxe in its collapsibility and portability. However, its size restrictions mean it is best for pets under 15 lbs, and the less structured design may not provide the same support for pets that need more stability. The product’s compact, foldable nature makes it suitable for frequent travelers seeking convenience.
Pros:- Collapsible and lightweight for easy transport
- Includes padded shoulder strap for hands-free carrying
- Made of durable, waterproof polyester fabric
- Fits within airline size limits for small/medium pets
Cons:- Limited to pets under 15 lbs, not suitable for larger small pets
- Less rigid structure may offer less support during rough handling
- Size may not accommodate very long or tall pets
Best for: Budget-conscious pet owners with small to medium pets who value portability and ease of storage.
Not ideal for: Owners of pets over 15 lbs or those needing a rigid, more supportive carrier for longer trips.
- Target Pet Weight:Up to 15 lbs
- Material:Polyester fabric
- Includes:Detachable washable pet bed
- Foldable:Yes
- Airline Approved:Yes
- Color:Grey
- Model Number:petCarrier-Grey-1
- Weight:2 pounds
Bottom line: This carrier is ideal for budget-minded travelers seeking a foldable, airline-approved option for small to medium pets.
Petskd Top-Expandable Pet Carrier 18x11x11 Inches Airline Approved for Small Cats and Dogs, Soft-Sided with Locking Zippers and Anti-Scratch Mesh – Grey
This soft-sided carrier excels in security and ventilation, featuring locking zippers and multiple mesh sides for airflow, making it a reliable choice for anxious or delicate pets. It compares favorably to the Sherpa Original Deluxe in its safety features, though its inner dimensions of approximately 15″L x 8″W x 10″H require precise measurement of your pet’s size. Its waterproof fabric and sturdy zipper closures enhance durability, but it remains limited to pets under 12 lbs and offers fewer color options. The emphasis on safety makes it suitable for pet owners who prioritize secure travel.
Pros:- Approved for multiple airlines, easing travel planning
- Secure, locking zippers prevent accidental openings
- Multiple mesh sides for excellent airflow
- Waterproof, non-toxic polyester fabric
Cons:- Inner dimensions require careful pet measurement
- Suitable only for pets under 12 lbs
- Limited color options
Best for: Pet owners seeking a secure, well-ventilated carrier for small pets that require extra safety during travel.
Not ideal for: Owners of larger small pets or those needing a more rigid or larger carrier for extended trips.
- Inner Size:15″L x 8″W x 10″H
- Unfolded Size:18″L x 11″W x 14.5″H
- Material:Waterproof polyester
- Weight Limit:Dog under 10 lbs, cat under 12 lbs
- Airline Compatibility:Delta, United, American
- Warranty:12 months
Bottom line: This carrier is best for safety-conscious pet owners who want secure, ventilated travel for small pets under 12 lbs.
Large Soft-Sided Pet Carrier for Cats and Small Dogs – Airline Approved, Collapsible, 17x11x11 inches
This carrier offers a generous size of 17x11x11 inches, suitable for small dogs and cats up to 15 lbs, with a collapsible design that makes storage and travel easier. It includes a removable washable pet bed and mesh sides for ventilation, making it a comfortable option for pets that need a bit more space. Compared with the Sherpa Original Deluxe, it provides more room but may lack the rigid frame some owners prefer for added stability. The size limits it to pets under 15 lbs, and measuring your pet’s length and height is advised to ensure a proper fit.
Pros:- Fits under most airline seats with ample size
- Includes a washable, detachable pet bed for comfort
- Collapsible and easy to store
- Ventilated mesh sides for airflow
Cons:- Limited to pets under 15 lbs
- Size may not suit very long or tall pets
- Requires accurate measurement of pet dimensions
Best for: Pet owners who want a larger, comfortable carrier for small pets that still complies with airline standards.
Not ideal for: Owners of pets over 15 lbs or those seeking a highly rigid or structured carrier for longer flights.
- Dimensions:17x11x11 inches
- Recommended Pet Weight:Up to 15 lbs
- Material:Polyester fabric with steel support
- Mesh Sides:Yes
- Includes:Detachable washable pet bed
- Foldable:Yes
- Airline Approved:Yes
- Color:Grey
Bottom line: This carrier suits pet owners seeking a larger, comfortable, airline-approved option for small pets up to 15 lbs.
Sherpa Original Deluxe Travel Pet Carrier, Airline Approved – Black, Large
The Sherpa Original Deluxe is a well-established choice for pet owners who need a large, versatile carrier that fits under airplane seats. Its spring wire frame allows easy adjustment to seat dimensions, while mesh panels ensure excellent airflow. Compared with the Petskd Top-Expandable, it offers a more classic, spacious design, though some find the zippers challenging to operate. Its maximum pet weight of 22 lbs makes it suitable for larger small pets or very active animals. The washable liner and large storage pocket add to its convenience, but its size might limit use for very large or long-bodied pets.
Pros:- Adjustable spring wire frame for secure fit
- Mesh panels for ventilation and visibility
- Multiple carrying options including handle, shoulder strap, and luggage strap
- Includes washable liner and large storage pocket
Cons:- May be too small for larger pets over 22 lbs
- Some users find the zippers difficult to operate
- Size may be restrictive for very long or tall pets
Best for: Travelers with larger small pets who want a spacious, reliable carrier with multiple carry options.
Not ideal for: Pet owners with pets over 22 lbs or those seeking a collapsible, ultra-lightweight option.
- Dimensions:19″ x 11.75″ x 11.5″
- Maximum Pet Weight:22 pounds
- Material:Polyester with spring wire frame
- Ventilation:Mesh panels
- Includes:Washable liner, storage pocket
- Color:Black
- Warranty:Not specified
Bottom line: This carrier is ideal for pet owners needing a spacious, versatile, airline-compliant carrier for larger small pets.
Buddy’s Best Airline Approved Pet Carrier – Black & Orange, Heavy Duty, Fits Under Seat, TSA Compliant, Ventilated Mesh, Waterproof Base, Reflective Strips
This carrier stands out for its rugged build, making it a top choice for pet owners who prioritize durability during travel. Unlike softer options like the Sherpa, it offers a waterproof base and reflective strips to enhance safety. Its 11 x 16-inch size fits snugly under airplane seats, but the bulkiness can be an issue for smaller pets or frequent travelers seeking lightweight options. While some users find the straps less comfortable, its heavy-duty construction ensures it withstands rough handling and provides peace of mind. Best suited for pet owners who need a sturdy, TSA-compliant carrier that doubles as a safety feature during trips.Pros:- Heavy-duty construction for long-term durability
- Excellent ventilation with three-sided breathable mesh
- Waterproof base and washable pet bed for hygiene
- Reflective strips for enhanced night safety
Cons:- Limited to pets up to 24 lbs, restricting larger animals
- May feel bulky and less portable for small pets or minimalists
- Straps may lack comfort during extended carry
Best for: Pet owners needing a durable, safe carrier for active pets or those prone to scratching or biting.
Not ideal for: Travelers with small pets who prefer lightweight, collapsible carriers for ease of packing and storage.
- Brand:Buddy’s Best
- Model Name:Pet Carrier 11 x 16
- Target Species:Cat, Dog, Ferret, Reptile
- Weight Capacity:Up to 24 lbs
- Dimensions:11 x 16 inches
- Included Components:Pet Carrier, Shoulder Strap, Base Insert
Bottom line: This carrier is ideal for pet owners who need a tough, TSA-compliant option with safety features, despite its weight and bulk.
Large Airline Approved Soft Sided Pet Carrier with Expandable Sides
This soft-sided carrier is designed for pets that need extra room, with expandable sides providing additional space when desired. Compared to the Sherpa, it offers more flexibility for pets that prefer a bit more movement and comfort, but its larger size when expanded can be cumbersome for travel and storage. Its multiple ventilation openings promote airflow, but the maximum 20 lbs weight limit may exclude some small dogs or larger cats. This carrier suits pet owners who want versatility and extra space for longer trips, although it requires careful pet measurement to ensure a proper fit. Best suited for pet owners seeking a flexible carrier that adapts to their pet’s comfort needs during travel.Pros:- Expandable sides for extra pet space
- Multiple ventilation openings for airflow
- Includes pockets for accessories
- Easy to carry with adjustable straps and handles
Cons:- Bulky when fully expanded, less portable
- Maximum weight limit may exclude larger small pets
- Requires precise measurement for perfect fit
Best for: Pet owners traveling with small animals up to 20 lbs who want expandable space and organized storage.
Not ideal for: Travelers with larger pets or those prioritizing ultra-lightweight carriers for frequent trips.
- Dimensions (collapsed):19.5″L x 12″W x 12″H
- Dimensions (expanded):43.5″L x 32″W x 12″H
- Max load:20 lbs
- Fits pets up to:19″L x 11″H x 11″H
- Material:Soft-sided, steel frame
Bottom line: This carrier is perfect for pet owners who want adjustable space and ventilation but is less suited for those prioritizing lightweight design or larger pets.
Sherpa Pet Carrier Airline Approved with Spring Wire Frame – Charcoal Grey, Large
The Sherpa carrier excels in offering a flexible, soft-sided design with a spring wire frame that maintains shape while allowing compression for fitting under seats. It includes dual entry points and mesh panels for ventilation, making it a favorite for frequent flyers. Compared to the Buddy’s Best, it is more lightweight and easier to store but may lack the rugged durability needed for pets prone to scratching or biting. Its large size makes it suitable for small dogs and cats up to around 15 lbs, but larger pets will need a different carrier. This model suits pet owners who value versatility and ease of use during airline travel. Ideal for pet owners wanting a lightweight, compliant carrier with multiple entry points and flexible structure.Pros:- Flexible spring wire frame maintains shape while compressing
- Dual entry points for convenience
- Mesh panels for excellent ventilation
- Includes a large storage pocket and luggage strap
Cons:- Size may be too small for larger small pets
- Soft-sided design offers less support for very active pets
- Requires regular cleaning of washable liner
Best for: Travelers with small dogs or cats up to 15 lbs who prefer a soft, flexible carrier with multiple access points.
Not ideal for: Pet owners with larger pets or those needing heavy-duty carriers for rough handling or extended use.
- Dimensions:19.0″L x 11.5″W x 11.8″H
- Material:Soft-sided fabric
- Frame:Spring wire
- Entry Points:Top and side
- Ventilation:Mesh panels
Bottom line: This carrier works well for small pets and frequent travelers who want a lightweight, flexible, and airline-compliant option.
Soft-Sided Pet Carrier for Cats and Dogs, Collapsible, TSA Airline Approved, Up to 16 lbs, Black
This lightweight carrier offers a simple solution for small pets up to 16 lbs, with a sturdy steel frame and breathable mesh for airflow. Its collapsible design makes storage and transport easier, aligning with the needs of pet owners who travel frequently or have limited space. While it doesn’t have the expandability of larger models like the one from B081P14MJD, it’s less bulky and easier to carry. The mesh panels provide ventilation but may wear over time with frequent use, and the 16 lbs weight limit restricts larger small pets. This choice suits those seeking a straightforward, TSA-compliant carrier for short trips. Best suited for lightweight pets and owners seeking a space-saving, easy-to-transport carrier.Pros:- Lightweight and easy to carry
- Collapsible for compact storage
- Breathable mesh windows for airflow
- Removable washable interior mat
Cons:- Limited to pets up to 16 lbs, restricting larger small animals
- Mesh panels may be less durable over time
- Less support for active or anxious pets
Best for: Pet owners with small, lightweight pets who prioritize ease of storage and travel simplicity.
Not ideal for: Owners of larger small pets or those needing more space for longer trips or active animals.
- Dimensions:17 x 11 x 11 inches
- Weight:2.2 lbs
- Maximum Pet Weight:16 lbs
- Material:Polyester
- Color:Black
Bottom line: This carrier is perfect for small pets and owners seeking a light, collapsible option for quick trips and easy storage.
Lekereise Top-Expandable Pet Carrier 18x13x9.5 Inch Southwest Airline Approved Soft Sided Underseat Travel Carrier for Small Cats and Dogs
The Lekereise carrier is geared toward small pets up to 15 lbs, with a clever expandable top that adds extra room when needed. Compared to the Sherpa, it offers a similar soft-sided profile but emphasizes its expandability as a key feature, making it ideal for pets that prefer more space or for owners who want flexibility during the trip. Its sturdy, scratch-resistant fabric and breathable mesh sides meet airline underseat standards, but the tight 15 lbs weight limit and compact dimensions require careful pet measurement before purchase. This carrier suits pet owners who value a blend of safety, expandability, and airline compliance in a manageable size. Best suited for small pets up to 15 lbs and owners who want extra space without sacrificing portability.Pros:- Expandable top offers extra space for pets to move
- Breathable mesh sides improve ventilation
- Sturdy, scratch-resistant fabric enhances durability
- Designed to meet airline underseat requirements
Cons:- Size may be tight for slightly larger small pets
- Check airline compatibility to avoid issues
- Limited to pets up to 15 lbs
Best for: Travelers with small cats or dogs who need a carrier that expands for comfort and fits under airplane seats.
Not ideal for: Owners of larger small pets or those needing a carrier with more support or larger capacity.
- Dimensions:18 x 13 x 9.5 inches
- Inner Size:17 x 12 x 8.5 inches
- Weight Limit:15 lbs
- Material:Waterproof, non-toxic, scratch-resistant fabric
- Expandable:Yes
Bottom line: This carrier is an excellent choice for small pets and owners needing an expandable, airline-compliant carrier that maximizes space without bulk.
EliteField Soft-Sided Pet Carrier (3-Year Warranty, Airline Approved), Foldable Travel Bag with Removable Fleece Bed for Dogs, Cats & Small Pets
The EliteField Soft-Sided Pet Carrier stands out for offering a well-rounded travel solution that balances durability, comfort, and convenience. Compared with the Sherpa Original Deluxe, this carrier provides a removable fleece bed, which enhances pet comfort during longer trips, while its waterproof and scratch-resistant fabric adds to its resilience. The multiple access points make it easier to handle pets, especially for nervous animals, and the built-in leash and safety features increase security. However, its size may not suit larger pets comfortably, and the need to confirm airline fit can be a hassle. The fold-flat design is a major plus for storage, but the limited color options might not appeal to all. This carrier makes the most sense for pet owners seeking a flexible, airline-approved option that prioritizes comfort and durability.
Pros:- Airline-approved size for most cabin restrictions
- Removable fleece bed for added pet comfort
- Durable, waterproof, and breathable materials
- Multiple access points for easy pet handling
Cons:- Size may not fit larger pets comfortably
- Requires airline confirmation for fit
- Limited color options, not very customizable
Best for: Pet parents who want a reliable, comfortable carrier that works well for small dogs and cats, especially on longer trips or multiple airlines.
Not ideal for: Owners of larger pets or those seeking a highly colorful or fashion-forward carrier, since size limitations and limited color choices could be restrictive.
- Material:Lightweight, waterproof fabric with scratch-resistant Textilene mesh
- Dimensions:Fits under most airline seats (confirm with airline)
- Removable Fleece Bed:Yes
- Support Board:Yes
- Safety Features:Built-in leash, seat belt loops, suitcase sleeve
- Storage Pockets:4
- Color:Assorted (not specified)
- Warranty:3 years
Bottom line: This carrier offers a versatile and comfortable travel experience for small pets, ideal for frequent flyers who value durability and ease of use.
How We Picked
To determine the best airline approved pet carriers, I evaluated each product based on size compatibility with airline cabin requirements, build quality, ease of use, and overall value. Durability and safety features, such as reinforced zippers and ventilation, were key factors. I also considered customer feedback around ease of cleaning and comfort for pets. Each product was ranked to reflect its suitability for different types of travelers—whether they prioritize affordability, durability, or advanced features—ensuring a comprehensive comparison for various needs.Factors to Consider When Choosing Best Airline Approved Pet Carriers
Choosing the best airline approved pet carrier involves understanding several critical factors beyond just size. It’s important to match the carrier’s dimensions with airline policies, but also consider your pet’s comfort, ease of travel, and the carrier’s durability. Making smart tradeoffs can improve your travel experience, especially if you fly frequently or with different airlines. Here are key factors to keep in mind when selecting a carrier.Size and Airline Compatibility
The most important consideration is whether the carrier fits under your airline seat, which varies by airline. Always check the specific dimensions allowed, as exceeding these can lead to extra charges or being forced to check the pet instead of carrying it on board. A carrier that’s too large might be comfortable for your pet but incompatible with airline policies, so measure your pet and compare it to the product’s dimensions carefully.
Material and Durability
Look for carriers made from strong, tear-resistant materials that can withstand travel stresses. Soft-sided carriers with reinforced seams and high-quality mesh panels tend to be more durable and comfortable for your pet. Cheaper options may save money upfront but could wear out quickly or fail under pressure, risking safety and comfort.
Ease of Use and Portability
Features like collapsible design, lightweight construction, and comfortable handles or straps make traveling less stressful. Expandable sides are great for giving your pet extra space when stationary but can add bulk for storage. Consider how easy it is to open, close, and carry the carrier, especially during airport security checks.
Ventilation and Comfort
Proper airflow is essential for your pet’s safety and comfort during travel. Mesh panels and multiple ventilation points are beneficial, but ensure they are well-stitched and secure. Padding or fleece-lined interiors add comfort, especially for longer journeys, but balance this with ease of cleaning, as travel can get messy.
Additional Features and Safety
Extras like waterproof bases, reflective strips, and secure locking zippers contribute to safety and peace of mind. Waterproof bases prevent accidents from seeping through, while reflective elements improve visibility in busy airports or low light. These features often come at a higher price but can significantly enhance the overall travel experience.
Frequently Asked Questions
How do I know if a carrier will fit under my airline seat?
Each airline has specific size restrictions for cabin carriers, so always check the airline’s website before purchasing. Measure your pet in a standing position and compare it to the carrier’s dimensions, allowing some extra room for comfort. Keep in mind that even within the same airline, seat sizes vary, so opting for a slightly smaller carrier can reduce the risk of fitting issues.
Can I use a soft-sided carrier for larger or medium-sized pets?
Soft-sided carriers are generally designed for small pets, typically under 15-20 pounds, due to weight limits and size restrictions. Larger pets often require sturdier, more rigid carriers with ample ventilation and support. Overloading a soft-sided carrier can compromise its structure and safety, so always choose a carrier suited to your pet’s size and weight.
Are expandable carriers better than non-expandable options?
Expandable carriers provide extra space for your pet to stretch or relax during longer journeys, which can reduce stress. However, they tend to be bulkier and may not always be approved by airlines or fit under seats. If space is a priority, an expandable model makes sense, but for quick trips or limited storage, a non-expandable carrier might be more practical.
How important are safety features like locking zippers or reflective strips?
Safety features are vital for secure travel. Locking zippers prevent accidental escapes, especially in busy airports or during turbulence. Reflective strips enhance visibility, reducing risks during low-light conditions. Prioritizing these features adds peace of mind, particularly if your pet tends to be anxious or escape-prone.
Should I choose a carrier based on price or features?
While budget options can meet airline standards, investing in a higher-quality carrier often results in better durability, comfort, and safety. Consider your travel frequency and your pet’s needs—spending more on features like reinforced materials or expandability can improve your experience. Conversely, occasional travelers may find a well-made budget carrier sufficient.
Conclusion
If you want the best overall carrier, the Sherpa Original Deluxe Travel Pet Carrier offers a reliable, comfortable choice for frequent travelers. For those seeking value without sacrificing compliance, the Henkelion Collapsible Pet Carrier provides excellent portability at a lower price point. Buyers looking for a premium option with added durability and features should consider the EliteField Soft-Sided Pet Carrier. Beginners or infrequent travelers will benefit from lightweight, simple models like the Soft-Sided Pet Carrier for Cats and Dogs. For specific needs such as larger pets or extra safety features, select carriers with expandable sides or waterproof bases. Ultimately, your choice depends on your travel habits, pet size, and budget, but all these options meet airline standards for a safe, comfortable journey.
