Spirit Airlines Pet Policy For Beginners
Table of Contents
ToggleSpirit Airlines’ Pet Policy Overview
Spirit Airlines permits small domesticated pets to travel in the cabin on all domestic flights, including those to Puerto Rico and St. Thomas, U.S.V.I. The eligible pets include:

- Domestic Dogs
- Domestic Cats
- Small Household Birds (Note: Birds are not allowed to and from Puerto Rico and the U.S.V.I.)
- Small Domestic Rabbits (Note: Rabbits are not allowed to and from Puerto Rico and the U.S.V.I.)
It’s important to note that Spirit Airlines does not accept exotic pets such as snakes, spiders, rodents, or other unusual animals.
Pet Carrier Requirements
To ensure the safety and comfort of your pet, Spirit Airlines has specific carrier requirements:
- Dimensions: The carrier must not exceed 18 inches in length, 14 inches in width, and 9 inches in height (45.72 cm x 35.56 cm x 22.86 cm).
- Type: Only soft-sided carriers are allowed, provided they do not allow the pet’s head to remain outside.
- Weight Limit: The combined weight of the pet and carrier must not exceed 40 pounds (18 kg).
The carrier must fit under the seat in front of you and allow your pet to stand and turn around comfortably.
Shop These Essentials Now
Go Shop these items today you will need them:
- > High-quality carrier with extra padding
- > Soft-sided carriers
- > Microchip for identification.
- > Vest for easy identification.
- > A light meal
- > Designated harness
- > Sanitizing wipes
Booking Your Pet’s Travel
Spirit Airlines allows a maximum of six pet carriers per aircraft on domestic flights. To secure a spot for your pet, it’s advisable to add them to your reservation as early as possible. You can do this by contacting Spirit Airlines directly through their customer service channels.
Fees and Payment
Traveling with a pet incurs an additional fee. As of the latest information, the fee is $110 per pet container, each way. This means a round-trip journey would cost $220 for your pet. Payment is typically made at the time of booking or during check-in.
Check-In Process
Guests traveling with pets are required to check in at the ticket counter. Curbside or self-service check-in is not permitted for passengers with pets. It’s recommended to arrive at the airport earlier than usual to accommodate the check-in process.
Health and Documentation Requirements
While Spirit Airlines does not require a health certificate for pets traveling in the cabin, there are exceptions:
- Traveling to U.S. Virgin Islands: A health certificate is required.
- Traveling to Puerto Rico: A rabies vaccination certificate is required.
It’s essential to ensure your pet meets all health requirements for your specific destination.
Seating Arrangements
When traveling with a pet, you may choose any seat except for the first row and emergency exit rows. This is because the pet carrier must fit under the seat in front of you, and these rows do not have under-seat storage.
Service Animals
Spirit Airlines recognizes trained service animals and allows them to travel with their owners. However, only dogs are accepted as service animals. If you are traveling with a service dog, you may be required to provide documentation, such as the U.S. DOT Service Animal Air Transportation Form, to verify the animal’s status.
Emotional Support Animals (ESAs)
As of January 11, 2021, emotional support animals are required to travel as pets per updated Department of Transportation requirements. This means they must adhere to the same guidelines as other pets, including carrier size and weight restrictions.
International Travel
Spirit Airlines does not accept animals on international flights, except in the case of service animals. Depending on the international destination, specific documentation regarding the service animal may be required. It’s crucial to check the specific requirements for your destination before booking.
Security Screening
At the security checkpoint, you will need to present your pet to the security screeners for inspection. Ensure your pet is safely secured in its carrier during this process.
Tips for a Smooth Journey
- Prepare Your Pet: Before the flight, acclimate your pet to the carrier by allowing them to explore it and spend time inside. This can help reduce anxiety during travel.
- Visit the Veterinarian: Schedule a check-up to ensure your pet is fit for travel and up-to-date on vaccinations.
- Pack Essentials: Bring along your pet’s food, water, medications, and any comfort items like a favorite blanket or toy.
- Stay Calm: Your pet can sense your emotions. Maintaining a calm demeanor can help keep them relaxed.
- Monitor Your Pet: During the flight, check on your pet periodically to ensure they are comfortable and not in distress.
Shop These Essentials Now
Go Shop these items today you will need them:
- > High-quality carrier with extra padding
- > Soft-sided carriers
- > Microchip for identification.
- > Vest for easy identification.
- > A light meal
- > Designated harness
- > Sanitizing wipes
Additional Considerations for Traveling with Pets on Spirit Airlines
As we continue, let me share more insights and tips for making your travel experience with your pet on Spirit Airlines as smooth and comfortable as possible. From my own personal experience, I’ve learned that taking the time to understand the airline’s pet policies and preparing your pet for travel can make all the difference. Below are more detailed considerations to keep in mind when traveling with your pet.
Booking Early and Planning Ahead
One of the most important tips for traveling with pets is to book your pet’s travel in advance. Based on my overall experience, it’s essential to secure a spot for your pet as early as possible, since Spirit Airlines allows only six pet carriers per flight. This limit can fill up quickly, especially during peak travel seasons. Booking early not only guarantees a spot for your pet but also gives you ample time to make any necessary adjustments to your plans.
Additionally, Spirit Airlines allows you to book your pet via customer service when making a reservation. While it’s possible to add your pet online when booking, I’ve found that calling customer service ensures that all the details are accurately processed, particularly with regard to any special accommodations your pet may require.
Packing for Your Pet
When packing for your pet, make sure to include the essentials. From my own personal experience, keeping a separate bag for your pet’s needs can help ensure you don’t forget anything important. Below are some items I recommend packing:
- Food and Water: Traveling can make your pet thirsty or hungry, so it’s a good idea to pack some of their regular food and a travel water bottle. Make sure the food is in a sealed, leak-proof container. Most airlines, including Spirit, do not allow pets to eat or drink during the flight, so plan to feed and hydrate your pet before boarding.
- Comfort Items: If your pet has a favorite blanket, toy, or pillow, bring it along. The familiar scent can help comfort your pet, reducing stress during the flight. I’ve found that even a small item from home can make a big difference for a pet that’s nervous about travel.
- Medications: If your pet is on any medications, make sure you bring enough for the duration of the trip, plus extra in case of any delays. It’s a good idea to keep these medications in their original packaging with clear labels.
- Waste Bags: If you’re traveling with a dog or a cat, you may need waste bags for quick clean-ups during layovers. Bringing a roll of dog waste bags or cat litter pads can save you from unexpected hassles.
During the Flight: Keeping Your Pet Comfortable
Once you’re on the plane, ensuring your pet’s comfort is key to a stress-free flight. I’ve learned from my own experience that paying attention to your pet during the flight can make a big difference. Here are some things to keep in mind:
- Positioning the Carrier: Spirit Airlines requires that your pet’s carrier be placed under the seat in front of you. Make sure the carrier is positioned correctly before the flight takes off, as you won’t be able to adjust it during the flight. I recommend placing the carrier in a way that allows your pet to have some breathing space.
- Check on Your Pet: Throughout the flight, check on your pet to make sure they are comfortable. Spirit Airlines does not allow pets to be taken out of their carriers during the flight, so if your pet is becoming overly anxious, try talking to them softly. Your calm voice can help reassure them that everything is okay.
- Noise Management: The noise level on planes can be unsettling for pets, especially dogs. I’ve found that bringing a calming collar or pheromone spray can help soothe pets during travel. Some pet owners also recommend playing soft music to mask the sounds of the plane’s engines, but always ensure your pet is in a comfortable position to avoid any distress.
Handling Layovers and Connections
If you have a layover during your flight, it’s essential to plan accordingly. Spirit Airlines does allow pets to travel on connecting flights, but there are a few things you should know:
- Check Layover Pet Policies: In some airports, pets are not allowed to leave the secure area of the airport. If you have a long layover, check with Spirit Airlines to ensure that there is a pet-friendly area for your animal to stretch their legs, or consider an extra-long layover where you have time to properly tend to your pet’s needs.
- Exercise and Bathroom Breaks: On longer layovers, I highly recommend taking your pet for a short walk if allowed. Many airports have designated pet relief areas where your pet can relieve itself, especially if you’re traveling with a dog.
- Carry-on Essentials: During layovers, don’t forget to bring any pet essentials, such as food and water. In my experience, staying hydrated and fed can help prevent pet anxiety, and giving your pet a little snack can keep them comfortable while waiting for your next flight.
Shop These Essentials Now
Go Shop these items today you will need them:
- > High-quality carrier with extra padding
- > Soft-sided carriers
- > Microchip for identification.
- > Vest for easy identification.
- > A light meal
- > Designated harness
- > Sanitizing wipes
Arrival: Getting Your Pet Off the Plane
Once you land, the process of retrieving your pet depends on the airport. Spirit Airlines requires passengers with pets to pick up their pets at the gate (if traveling on a direct flight). However, if you have a connecting flight or a layover, pets might be placed in the cargo hold during the layover, so you may need to retrieve them from a special area upon arrival.
Pet Pickup in International Destinations:
If you are traveling internationally, Spirit Airlines does not accept pets on international flights, except for service animals. If you’re arriving at an international destination, you may need to go through additional customs checks before being reunited with your pet. Be sure to check the regulations of the destination country, as some may have additional quarantine or documentation requirements for pets entering the country.
How to Ensure Your Pet’s Safety and Comfort on Spirit Airlines
Safety and comfort are the top priorities when flying with your pet. Based on my own personal experience, there are several things I suggest to ensure your pet’s trip is as safe and smooth as possible:
- Proper Carrier Selection: The carrier is essential to your pet’s well-being. Make sure it is well-ventilated, with enough space for your pet to move around slightly. Choose a carrier that is sturdy enough to prevent any accidental escapes.
- Health Checkups: Always take your pet to the vet before flying. Ensure that they are fit to travel and get any necessary vaccinations, especially if you’re traveling internationally. Some airlines, including Spirit, may require documentation of your pet’s health, especially if you are flying to Puerto Rico or the U.S. Virgin Islands.
- Avoid Sedatives: Some pet owners consider giving their pets sedatives to help them relax during the flight, but it’s generally not recommended. Sedatives can have unpredictable effects at high altitudes. Always consult your veterinarian before administering any medication to your pet.
- Reassurance: Your pet can pick up on your emotions, so maintaining a calm demeanor will help them feel more at ease. Pet owners who remain calm and composed can make the experience easier for their pets.
Additional Pro Tips
- Know the Temperature Rules: Spirit Airlines has specific rules regarding temperature limits for pets. If the temperature exceeds 85°F (29°C) or falls below 45°F (7°C), they may not accept pets for travel due to the potential risk of heatstroke or hypothermia. Always check the weather forecast and be aware of temperature-related restrictions.
- Multiple Pets: Spirit Airlines allows you to travel with multiple pets, but each pet must fit within the same carrier and meet the weight requirements. You cannot travel with more than one pet carrier per passenger. If you’re traveling with multiple pets, ensure they are comfortable sharing the space during the flight.
Final Thoughts:
I hope this guide has been helpful in giving you a clearer understanding of Spirit Airlines’ pet policies. Traveling with your pet can be a wonderful experience when you’re prepared, and I truly believe that with the right planning and care, both you and your pet can enjoy a stress-free journey.
From my own personal experience, taking the time to ensure your pet is comfortable and meets all travel requirements can make all the difference. Don’t forget to check the airline’s website for the latest updates to their pet policy, as regulations can change over time.
I would love to hear about your experiences with traveling with pets. Have you flown with Spirit Airlines before? Do you have any tips or challenges you encountered along the way? Feel free to leave a comment below and share your story!

Lisa is a passionate travel blogger and flight enthusiast dedicated to helping you explore the world smarter. Through currentflight.today, she shares practical tips, curated recommendations, and the latest travel updates to make your adventures seamless and memorable