Your Ultimate Guide to United Airlines Pet Travel in 2025

Planning a trip can be exciting. However, bringing a furry friend along adds a layer of complexity. This guide simplifies the united airlines pet travel policy for 2025. Consequently, we will cover everything you need to know for a safe and smooth journey for you and your companion.

Understanding United’s Pet Travel Options: In-Cabin vs. PetSafe

United Airlines offers two main ways for your pet to fly. Your choice depends primarily on your pet’s size and breed. It is important to understand the differences between them.

Firstly, small pets can travel with you in the cabin. This is a popular option for cats and small dogs. Your pet must remain in their approved carrier under the seat in front of you for the entire flight. This rule ensures safety and comfort for everyone on board.

For larger animals, United offers its PetSafe program. With this option, your pet travels in a climate-controlled, pressurized cargo compartment. Although they are not in the cabin with you, United’s trained staff handle animals with special care. Therefore, you can have peace of mind knowing they are safe.

Key Requirements for United Airlines Pet Travel

To ensure a safe trip, United has specific rules you must follow. These requirements depend on whether your pet is traveling in the cabin or via the PetSafe program. Furthermore, checking these rules carefully before your flight is crucial.

In-Cabin Pet Requirements

For pets joining you in the cabin, the rules focus on size and safety. Adhering to these is non-negotiable.

• Pet Type: Only domesticated cats and dogs are allowed in the cabin.
• Carrier: Your pet must be in a hard-sided or soft-sided carrier that fits under the seat. The maximum dimensions for hard-sided carriers are 17.5 x 12 x 7.5 inches. For soft-sided carriers, the dimensions are 18 x 11 x 11 inches.
• Age: Puppies and kittens must be at least 2 months old for domestic flights. For international flights, they must be at least 4 months old due to vaccination requirements.
• Health Documents: You may need a health certificate from your veterinarian, especially for international travel or flights to specific states like Hawaii.

PetSafe (Cargo) Requirements

The requirements for the PetSafe program are more extensive. They focus on the health and welfare of larger animals.

• Breed Restrictions: United restricts certain brachycephalic (short-nosed) dog and cat breeds from traveling in cargo due to potential respiratory issues. Always check their list.
• Crate Specifications: The crate must be IATA-compliant, properly ventilated, and large enough for your pet to stand up and turn around.
• Health Certificate: A health certificate issued by a licensed veterinarian shortly before travel is mandatory.

How Much Does It Cost to Fly with a Pet on United?

Traveling with a pet involves extra fees. For in-cabin pets, United typically charges a service fee each way. As of early 2025, this fee is $125. However, it is important to confirm the exact price when you book. An additional $125 fee applies for layovers longer than four hours on domestic flights. PetSafe costs vary significantly based on your pet’s size and destination, so you will need to get a specific quote.

Tips for a Smooth and Stress-Free Journey

A little preparation goes a long way. Following these tips can make the travel day much easier for both you and your pet.

Before You Fly

• Book Early: Space for pets in the cabin is very limited. Therefore, you should reserve your pet’s spot as soon as you book your own ticket.
• Visit the Vet: Get a health check-up and all necessary documents from your veterinarian well in advance. This step is essential.
• Acclimate Your Pet: Let your pet get used to their travel carrier at home. This will reduce their stress on travel day significantly.

On Travel Day

• Arrive Early: Give yourself extra time at the airport for check-in. You must see an agent at the ticket counter to process your pet’s travel.
• Limit Food and Water: Provide a light meal and a small amount of water a few hours before the flight. This helps prevent an upset stomach.
• Keep Essentials Handy: In conclusion, pack a small bag with your pet’s documents, a leash, waste bags, and a favorite toy to keep them comfortable.