What Are Spirit Airlines’ Pet Policy Rules? (2026Complete Guide)

Traveling with a pet can be stressful, especially if you’re flying with a low-cost carrier. If you’re planning to fly with Spirit Airlines, understanding the Spirit Airlines pet policy ahead of time can help you avoid surprises at the airport. This 2026 guide explains Spirit’s pet rules, costs, and what travelers need to know for smooth pet travel.
Overview of Spirit Airlines Pet Policy
The Spirit Air pet policy is simple but strict. Spirit Airlines only allows small domestic pets to travel in the aircraft cabin. Pets are not permitted as checked baggage or cargo, which means larger animals are not allowed on Spirit flights.
Allowed pets include:
• Small dogs
• Cats
• Household birds (excluding international flights)
Only domestic flights are eligible under the Spirit Airlines pet travel policy.
Spirit Airlines Pet Rules You Must Follow
Understanding Spirit Airlines pet rules is essential before booking:
• Pets must be at least 8 weeks old
• Only one pet per carrier is allowed
• Each passenger may bring one pet carrier
• The carrier must fit under the seat in front of you
• Maximum carrier size: 18 x 14 x 9 inches
• Pets must remain inside the carrier for the entire flight
These rules apply to all travelers flying pets on Spirit Airlines.
Spirit Airline Pet Policy Cost & Fees
One of the most common questions is about cost. The pet fee Spirit Airlines charges is $125 per pet, per one-way flight.
Important points about the Spirit airline pet policy cost:
• The pet fee is non-refundable
• The fee applies to each flight segment
• Payment must be made during booking or at the airport
The pet fee does not count toward your carry-on allowance.
Spirit Pet Travel Policy: Booking & Check-In
To comply with the Spirit pet travel policy, passengers should:
1. Add the pet during online booking or via customer support
2. Arrive early at the airport for check-in
3. Ensure the pet carrier is clean, leak-proof, and ventilated
Spirit limits the number of pets per flight, so early booking is strongly recommended.
Spirit Airlines Flying Pets: What’s Not Allowed
Under the Spirit Airlines flying pets policy:
• No international pet travel
• No emotional support animals
• No pets in cargo or checked baggage
• No snub-nosed breeds requiring special care
Only trained service animals are allowed to fly free under separate DOT guidelines.
Final Thoughts
The Spirit Airlines pet policy is best suited for travelers with small pets who are comfortable flying in-cabin. While the rules are strict, Spirit’s policy is transparent and easy to follow if you plan ahead. Understanding the Spirit Airlines pet travel policy, fees, and restrictions will help ensure a smooth and stress-free journey for both you and your pet.
If you’re unsure about eligibility or need help adding a pet to your reservation, contacting Spirit Airlines directly before travel is always a smart move
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