Southwest Airlines allows small pets to travel in the cabin with their owners, while larger pets must travel in the cargo hold. Here are the steps on how to add a pet to your Southwest flight:

How to Add a Pet to Southwest Flight

Booking Your Flight

1. When booking your flight, select the "Add a Pet" option on the Southwest website or through the Southwest app.

2. You will be asked to provide information about your pet, including its name, breed, weight, and size.

3. Southwest charges a pet fee of $95 each way for pets traveling in the cabin and $150 each way for pets traveling in the cargo hold.

Preparing Your Pet for Travel

1. Make sure your pet is up-to-date on all vaccinations and has a health certificate from a veterinarian.

2. Get your pet a pet carrier that is approved by Southwest Airlines. The carrier must be large enough for your pet to stand up, turn around, and lie down comfortably.

3. Acclimate your pet to the carrier by placing it in the carrier for short periods of time each day leading up to the flight.

Checking In for Your Flight

1. Arrive at the airport early to allow enough time for check-in and security screening.

2. Bring your pet's health certificate and a copy of your Southwest flight reservation.

3. Check in with a Southwest agent at the ticket counter. You will need to pay the pet fee and show your pet's health certificate.

Boarding the Plane

1. When it is time to board the plane, place your pet in the carrier and carry it onto the plane.

2. Stow the carrier under the seat in front of you or in the overhead bin.

3. Make sure your pet is comfortable and quiet during the flight.

Arriving at Your Destination

1. When you arrive at your destination, collect your pet's carrier from under the seat or from the overhead bin.

2. Take your pet to the pet relief area in the airport to allow it to use the bathroom.

3. Exit the airport with your pet.