Traveling with pets can be one of the most rewarding experiences, but it also requires careful planning and a clear understanding of airline rules. If you’re considering flying with your furry companion, understanding the Southwest Airlines Pet Policy is essential before booking your ticket. This in-depth guide explains everything you need to know—from eligible pets and fees to carrier requirements and travel tips—so you can prepare confidently and avoid surprises at the airport.
Whether you’re planning a short domestic getaway or relocating with your pet, this guide is designed to give you reliable, practical, and traveler-focused information. For personalized booking assistance or pet travel support, you can also reach Tours N Travel Pro at TFN +1-866-679-5070.
Understanding the Southwest Airlines Pet Policy
The Southwest Airlines Pet Policy is designed primarily for passengers traveling with small domestic pets in the cabin. Unlike some airlines, Southwest does not allow pets to travel in the cargo hold, making it especially appealing for travelers who want to keep their pets close throughout the journey.
Southwest Airlines focuses on simplicity and transparency in its pet travel rules, but it’s still important to understand the specific limitations, fees, and procedures before arriving at the airport.
Types of Pets Allowed on Southwest Airlines
Southwest Airlines has a very specific definition of which animals qualify as pets under its policy.
Permitted Pets
Under the current Southwest Airlines Pet Policy, only the following pets are allowed in the cabin:
Cats
Small vaccinated dogs
These pets must be able to fit comfortably inside an approved carrier that can be placed under the seat in front of you.
Pets Not Allowed
Southwest Airlines does not accept the following animals for travel:
Birds
Reptiles
Rodents
Exotic animals
Large dogs
Additionally, pets are not accepted as checked baggage or cargo under any circumstances.
In-Cabin Pet Travel Rules
One of the defining features of the Southwest Airlines Pet Policy is that all pets must travel in the cabin with their owners.
One Pet Carrier Per Passenger
Each paying passenger is allowed to bring one pet carrier, which may contain up to two small cats or dogs of the same species, provided they can move comfortably within the carrier.
Pet Must Remain in the Carrier
Pets must remain inside the carrier for the entire duration of the flight, including boarding, taxiing, and landing. Removing your pet from the carrier during the flight is not permitted.
Southwest Airlines Pet Carrier Requirements
Choosing the right carrier is one of the most important aspects of pet travel.
Approved Carrier Size
Southwest Airlines requires that pet carriers fit under the seat. While exact seat dimensions may vary by aircraft, the general guideline is:
Soft-sided carriers are strongly recommended
The carrier must be leak-proof, well-ventilated, and secure
Hard-sided carriers are allowed only if they meet under-seat size requirements.
Comfort and Safety Standards
Your pet must be able to:
Stand
Turn around
Lie down comfortably
If your pet appears cramped or distressed, Southwest staff may deny boarding for safety reasons.
Southwest Airlines Pet Fee Explained
Traveling with a pet on Southwest Airlines involves a non-refundable pet fee.
Pet Fee Amount
$95 per pet carrier, each way
This fee applies to one-way flights and must be paid at the airport ticket counter on the day of travel.
Important Fee Notes
The pet fee does not count as a carry-on or checked baggage fee
Fees are subject to change, so confirming current charges before travel is recommended
For assistance with fare details and pet travel reservations, contact Tours N Travel Pro at +1-866-679-5070.
Route Restrictions Under the Southwest Airlines Pet Policy
Not all Southwest routes allow pet travel.
Domestic Flights Only
Pets are permitted only on domestic flights within the United States. Southwest Airlines does not allow pets on:
International flights
Flights to or from Hawaii
Flights to or from U.S. territories
Connecting Flights
Pets are allowed on connecting domestic flights as long as all segments meet Southwest’s pet travel requirements.
Emotional Support Animals and Service Animals
Policies regarding animals have evolved significantly in recent years.
Emotional Support Animals
Southwest Airlines no longer recognizes emotional support animals as a separate category. Emotional support animals are now treated as pets and must:
Fit in an approved carrier
Pay the standard pet fee
Trained Service Animals
Trained service animals that assist passengers with disabilities may travel without a pet carrier or fee, subject to documentation and behavior requirements. These animals must remain under the handler’s control at all times.
Booking a Flight With a Pet on Southwest Airlines
Planning ahead is critical because Southwest limits the number of pets per flight.
Limited Pet Capacity
Southwest allows a limited number of pet carriers per flight, typically on a first-come, first-served basis. Booking early increases your chances of securing a spot.
Reservation Process
Pet reservations cannot be completed online
You must declare your pet at the airport ticket counter
Pet fees are paid at check-in
For step-by-step guidance and stress-free booking, call Tours N Travel Pro at +1-866-679-5070.
Airport Check-In and Boarding Process
Understanding what to expect at the airport can help reduce travel-day stress.
Check-In Requirements
Passengers traveling with pets must check in at the ticket counter. Curbside check-in and self-service kiosks are not permitted for pet travelers.
Security Screening
At TSA security checkpoints:
Pets must be removed from their carriers
The carrier goes through the X-ray machine
Your pet is carried or walked through the metal detector
Leashes and harnesses are strongly recommended.
Seating Rules for Passengers Traveling With Pets
The Southwest Airlines Pet Policy includes specific seating restrictions.
Restricted Seats
Passengers with pets may not sit in:
Exit rows
Seats without under-seat storage
Open Seating Considerations
Since Southwest uses an open seating system, boarding early can help you find a seat with ample under-seat space for your pet carrier.
Tips for a Smooth Pet Travel Experience
Traveling with pets requires preparation beyond airline rules.
Before the Flight
Visit your veterinarian to ensure your pet is healthy
Avoid feeding your pet right before departure
Introduce your pet to the carrier days in advance
During the Flight
Speak calmly to reassure your pet
Avoid opening the carrier
Monitor your pet’s comfort discreetly
After Landing
Allow your pet time to adjust
Offer water and a chance to relieve themselves
Comparing Southwest Airlines Pet Policy With Other Airlines
Southwest’s approach is often preferred by pet owners due to its cabin-only policy.
Key Advantages
No cargo travel for pets
Straightforward pricing
Clear and consistent rules
Possible Limitations
No international pet travel
Limited number of pets per flight
Strict size requirements
Frequently Asked Questions About Southwest Airlines Pet Policy
Can I bring two pets in one carrier?
Yes, as long as they are the same species and can move comfortably.
Are puppies and kittens allowed?
Young pets are allowed if they meet age and vaccination requirements and fit in the carrier.
Can I change my flight if traveling with a pet?
Flight changes are allowed, but pet availability on the new flight is not guaranteed.
Why Choose Southwest Airlines for Pet Travel?
For domestic travelers, the Southwest Airlines Pet Policy offers a balance of affordability, clarity, and in-cabin comfort. Keeping pets close reduces anxiety for both owners and animals, making the journey more enjoyable.
Get Expert Help With Pet-Friendly Travel
Navigating airline pet policies can be time-consuming, especially when availability is limited and rules vary by route. That’s where professional assistance can make a difference.
For expert guidance on pet-friendly flights, fare options, and travel planning, contact Tours N Travel Pro at TFN +1-866-679-5070. Their team can help ensure your trip with your pet is smooth, compliant, and stress-free.
Final Thoughts on Southwest Airlines Pet Policy
The Southwest Airlines Pet Policy is straightforward but requires attention to detail. From choosing the right carrier to understanding route restrictions and fees, proper planning ensures a comfortable experience for both you and your pet. By following the guidelines outlined in this guide and seeking expert assistance when needed, you can travel with confidence and focus on enjoying your journey together.
If you’re ready to book or need personalized help, don’t hesitate to call Tours N Travel Pro at +1-866-679-5070 for trusted travel support.