Happy traveler flying with pet dog on United Airlines flight

Can you fly your pet on a United Airlines flight? Policy and Fees.

Last Updated: October 31, 2025

Step-by-step: United Airlines pet policy explained- in-cabin limits, ticket fees, service animal rules, so that your pet travels safely. 

Traveling with your pet can feel like an adventure in itself — and doing it with ease means knowing the rules ahead of time. If you’re flying with United Airlines and bringing along a cat or dog, this guide from Affluence Travels will walk you through everything: booking, carrier rules, fees, service animal distinctions, and tips so your pet’s journey is as comfortable as yours.

1. Which Pets Are Allowed in the cabin on United Airlines?

United Airlines allows only cats and dogs to travel in the cabin.

Key points:

  • Pets must remain inside an approved carrier under the seat in front of you throughout the flight.
  • Only one pet per passenger is allowed.
  • You can purchase a second seat if you wish to bring a second pet.
  • The pet must stay completely inside the carrier with the door closed.
  • Trained service dogs are covered under a separate policy and are exempt from pet fees.

2. Booking Your Pet’s Spot

Booking space for your pet is simple but limited.

Here’s how:

  • When booking your ticket, select the “Travel with a pet” option.
  • In-cabin pet spots are limited and offered on a first-come, first-served basis.
  • Certain aircraft and routes may restrict pets due to space or regulations.
  • Always book early to secure your pet’s place on board.

3. Pet Ticket Fee and Payment Details

United Airlines charges a $150 fee each way for in-cabin pets.

Important details:

  • The fee applies to cats and dogs only.
  • Payment is required when booking or at check-in.
  • If you bring two pets, you must purchase a second seat and pay a second fee.
  • The pet ticket fee is separate from your own passenger fare.

4. Carrier and In-Seat Requirements

Your pet must fit comfortably in an airline-approved carrier that fits completely under the seat in front of you.

Carrier rules include:

  • The pet must stay inside the carrier during the entire flight.
  • Only one pet per carrier is allowed.
  • The pet must be able to stand up and turn around comfortably inside.
  • Avoid bulkhead or exit-row seats since they don’t allow under-seat space.
  • Choose a carrier with good ventilation and secure closure.

5. Age, Health, and Other Key Rules

Before booking, make sure your pet meets all requirements.

Requirements include:

  • Pets must be at least 8 weeks old.
  • The pet must be in good health and fit for travel.
  • For international routes, check the destination country’s health, vaccination, and quarantine rules.
  • United reserves the right to deny boarding to any pet that doesn’t meet its health, size, or documentation standards.

6. Service Animals vs. Pets

United Airlines differentiates between trained service dogs and emotional support animals.

Here’s how the policy works:

  • Trained service dogs assisting passengers with disabilities can travel free of charge.
  • The dog must be well-behaved, properly trained, and able to fit safely in the passenger’s foot space.
  • Emotional support animals are not classified as service animals and must travel as regular pets under the standard pet policy.
  • Documentation for service dogs may be required before boarding.

7. Checked and Cargo Pet Travel

United currently offers only in-cabin pet travel for cats and dogs.

What this means:

  • Pets cannot travel as checked baggage on United passenger flights.
  • Large pets that don’t fit under the seat are not eligible for in-cabin travel.
  • For pets that cannot fly in the cabin, owners must use an independent licensed pet transport service.
  • Always verify the route and seasonal restrictions before flying.

8. Step-by-Step Checklist for Traveling with Your Pet

Follow this checklist to ensure a smooth travel day:

  1. Book your flight and select “Travel with a pet.”
  2. Pay the $150 each-way in-cabin pet fee.
  3. Choose an airline-approved carrier that fits under the seat.
  4. Check your pet’s health and vaccination documents before travel.
  5. Arrive early at the airport to complete pet check-in.
  6. Keep your pet inside the carrier under the seat for the entire flight.
  7. Wait until you’ve exited the plane before taking your pet out of the carrier.

Final Word: Travel Confidently with Your Pet and Affluence Travels

Flying with your pet on United Airlines is easy when you follow the airline’s rules and prepare ahead. From booking to carrier requirements, understanding the process ensures your pet’s safety and your peace of mind.

At Affluence Travels, we know your pet is family. Whether it’s a short getaway or a cross-country adventure, we help you travel smart, comfortable, and carefree — with your furry companion right by your side.

✈️ Ready to travel with your pet? Book your next trip with Affluence Travels and enjoy a seamless, pet-friendly journey from takeoff to landing.

Got Questions? We've Got Answers

Yes, United allows cats and dogs to travel in the cabin if they’re in an approved carrier that fits under the seat.

The pet ticket fee is $150 each way.

No. The carrier counts as a special item, and you can still bring your carry-on or personal item, depending on your fare.

Some destinations have additional regulations or may not allow pets in the cabin. Check your route and destination requirements in advance.

No. Only trained service dogs qualify under United’s service animal policy. Emotional support animals must travel under the pet policy and pay the pet fee.

If your pet doesn’t fit comfortably in an under-seat carrier, it cannot travel in the cabin. You’ll need to arrange travel through a professional pet transport service.

Special Discounted Deals On Phone Call Only

+1-888-829-1141