United Airlines Pet Policy 2025: Tips & Policies

Traveling with pets can feel overwhelming, especially when navigating airline policies. Leaving their furry companions behind isn’t an option for many pet parents. Understanding the United Airlines pet policy before your trip can save you time, money, and stress. Whether you’re flying with a pet for a family vacation, a solo adventure, or a summer getaway, having the right information is key to a smooth journey.

Taking to the Skies Since 1926

Founded in 1926, United Airlines is a leading American airline headquartered in Chicago, Illinois. With a network spanning over 350 destinations across 60 countries, United is a pioneer of the Star Alliance—the world’s largest airline alliance—and partners with numerous international airlines through codeshare agreements.

United operates a large fleet of Boeing and Airbus aircraft, offering passengers a range of cabin classes to suit every travel style. Whether flying with a small dog in Basic Economy or seeking comfort in Business Class or Premium Economy, United has options for all. For those looking to book First-Class or explore refundable flight tickets, check United’s offerings and secure the best airline tickets.

United Airlines Pet Policy Overview

The United Airlines pet policy allows pet owners to travel with their furry friends, provided they meet specific requirements. Here’s what you need to know about flying with a pet on United.

• In-Cabin Travel: Only cats and dogs are permitted in the cabin, subject to availability.
• Traveling with Two Pets: If you plan to bring two pets, purchase an additional seat adjacent to yours to ensure proper care during the flight.
• Applicability: These rules apply to all pets traveling under the United Airlines pet policy.

Also Read: Does United Airlines Offer Military Discount?

What Pets Can Fly?

• Service Dogs: Only dogs over 4 months old, trained to assist individuals with disabilities (e.g., guiding, alerting, retrieving), can fly free as service animals. Service dogs training with their trainers is also permitted.
• Other Pets: Cats and dogs (including emotional support and therapy animals) must travel as pets, incurring a United pet fee, and stay in a carrier under the seat. Other animals like hamsters, birds, or reptiles are not allowed.

Key Takeaways:

• Only dogs qualify as service animals and fly free.
• Cats and dogs traveling as pets require a fee and a carrier.
• No other species are permitted on United flights.

United In-Cabin Pet Travel

United Airlines allows small cats and dogs to travel in the cabin on select flights under the United Airlines pet policy. Here’s what you need to know:

• Weight Limit: The combined weight of the pet and carrier must not exceed 20 pounds (9 kg).
• Carrier Requirements: Pets must remain in a soft-sided, leak-proof carrier that fits under the seat, with maximum dimensions of 18" x 11" x 11" (45 cm x 28 cm x 28 cm).
• United Pet Fee: A non-refundable fee of $125 per segment applies.
• Reservations: Spots for in-cabin pets are limited and allocated on a first-come, first-served basis. Contact United in advance via airline reservations to confirm availability.
• Health Certificate: Carry a health certificate for your pet, as some destinations may require it.

For help with airlines manage booking or adding a pet to your flight reservations, call Fond Travel at +1 (571) 389 6426.

Traveling Pets as Cargo on United Airlines

United Airlines no longer offers pet transportation via cargo. The PetSafe program facilitated this service but was suspended in March 2018 due to safety concerns. If your pet doesn’t qualify for in-cabin travel, you must explore alternatives like specialized pet transport services or other international airlines that allow pets in cargo.

How Can Your Pet Fly with United Airlines?

To travel with a service dog under the United Airlines pet policy, you must complete Department of Transportation (DOT) forms, including details about your pet’s weight, breed, vaccinations, and vet information. Here’s how:

• MileagePlus Members: login, complete the forms online, and save them for your trip.
• Non-Members: Use the accessible PDF versions (linked below), print them, and carry them.
• International Flights: Forms cannot be completed electronically for flights to Hawaii, Guam, or other international destinations—print and bring them along.

For service animals U.S. Department of Transportation Service Animal Air Transportation Form (united.com)

For flights 8 hours or more: United States Department of Transportation Service Animal Relief Attestation Form

Fond Tip: Pack your pet’s essentials (food, water, toys) to stay comfortable at the airport. For the latest updates or to cancel flight plans involving pets, call our travel experts at +1 (571) 389 6426.

Also Read: Best Day to Book a Flight on United Airlines in 2025

What is the size of the pet carrier at United Airlines?

The carrier size is critical when flying with a small dog or cat. United requires:

• Hard-Sided Carriers: Maximum dimensions of 17.5" x 12" x 7.5" (44 cm x 30 cm x 19 cm).
• Soft-Sided Carriers: Maximum dimensions of 18" x 11" x 11" (46 cm x 28 cm x 28 cm).
• Comfort: Pets must be able to stand up and turn around inside. For visuals, see United Airlines pet travel crate requirements.

Service animals are exempt from carrier requirements. Contact Fond Travel for help choosing the right carrier or managing airline ticket changes.

What Is the Pet Fee for the United Pet Policy?

The United pet fee for in-cabin pets (cats and dogs only) is $125 per segment. Additional fees apply:

• $125 extra for U.S. stopovers exceeding 4 hours or international stopovers exceeding 24 hours.

Reservations are essential, as United limits the number of pets per flight. Book early via flight booking services to secure your spot. For assistance with airlines deals, call +1 (571) 389 6426.

Fond Tip: Bring a familiar toy or blanket to calm your pet during the flight.

Health and Safety Considerations for Traveling with Pets

Prioritize your pet’s well-being with these tips:

• Veterinary Check: Ensure your pet is fit to fly and vaccinated.
• Carrier: Use a sturdy, ventilated carrier your pet is familiar with.
• Hydration/Feeding: Offer water regularly and a light meal before departure.
• Identification: Use a collar with ID tags and consider microchipping.
• Breaks: Plan stops for long trips to let your pet stretch.

Which Airline Is the Most Pet-Friendly?

While United has a structured United Airlines dog policy, other airlines also shine:

• American Airlines: Permits small pets in the cabin on most domestic flights.
• Delta Airlines Manage Booking: Allows small dogs, cats, and birds in the cabin on many flights.
• JetBlue: Offers the “Jet Paws” program with in-cabin pet travel perks.

Check each airline’s policies for carrier sizes, fees, and restrictions via airline reservations.

Also Read: How to Get United Premier Silver Benefits?

Bottom Line - United Pet Policy

Traveling with pets on United Airlines requires careful planning due to its strict United Airlines dog policy. The airline prohibits pets in cargo and limits in-cabin travel to cats and dogs in appropriately sized carriers. For expert guidance on international flight tickets or adding a pet to your flight, call +1 (571) 389 6426.

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