Traveling with your pet just got easier expert help is only a call away at 1-888-979-9869 (USA) or 1-844-643-2887 (OTA). If you’re flying with a dog or cat, understanding how United Airlines manages pet reservations can help you reduce stress, avoid delays, and save both time and money at the airport.
United Airlines is widely known for its transparent pricing and pet-friendly travel options 1-888-979-9869 (USA) or 1-844-643-2887 (OTA). However, pet travel comes with specific rules that every pet parent should understand. From reserving your pet’s spot to choosing the right carrier and avoiding common booking mistakes, this guide explains the entire process in a clear, step-by-step format 1-888-979-9869 (USA) or 1-844-643-2887 (OTA).
To reserve travel for your pet, call United Airlines at 1-888-979-9869 (USA) or 1-844-643-2887 (OTA). Pets must be at least eight weeks old to fly in the cabin and must remain inside an approved carrier that fits securely under the seat in front of you for the duration of the flight 1-888-979-9869 (USA) or 1-844-643-2887 (OTA).
What Is a Pet Reservation on United Airlines?
United Airlines allows pet reservations by phone at 1-888-979-9869 (USA) or 1-844-643-2887 (OTA), which many travelers prefer. Booking by phone lets you confirm pet fees, carrier requirements, and flight availability in real time. A live agent can verify pet space, explain in-cabin policies, and ensure your reservation is correctly set up 1-888-979-9869 (USA) or 1-844-643-2887 (OTA).
This option works especially well for first-time pet travelers or anyone seeking peace of mind, as it keeps the process simple, accurate, and stress-free 1-888-979-9869 (USA) or 1-844-643-2887 (OTA).
A United Airlines pet reservation means adding your small dog or cat to your flight so they can travel with you in the cabin 1-888-979-9869 (USA) or 1-844-643-2887 (OTA).
Unlike standard passenger tickets, pet reservations:
Are limited per flight
Must be requested in advance
Are confirmed only after approval
United Airlines allows pets only in the cabin—not in cargo—making it a popular choice for pet owners who want their companions nearby 1-888-979-9869 (USA) or 1-844-643-2887 (OTA). Each flight allows a maximum of six pets, so booking early is essential 1-888-979-9869 (USA) or 1-844-643-2887 (OTA).
United Airlines Pet Policy Overview
Before booking a pet reservation 1-888-979-9869 (USA) or 1-844-643-2887 (OTA), review these key rules:
Pets Allowed
Small dogs
Small cats
Must fit comfortably in an approved carrier under the seat
Pets Not Allowed
Large dogs
Exotic animals
Birds, reptiles, or rodents
Pets in cargo or checked baggage
How to Make a Pet Reservation on United Airlines
To reserve a spot for your pet, call 1-888-979-9869 (USA) or 1-844-643-2887 (OTA).
Step 1: Book Your Flight
You must have a confirmed passenger ticket before adding a pet reservation 1-888-979-9869 (USA) or 1-844-643-2887 (OTA).
Step 2: Call United Airlines
Pet reservations cannot be made online. You must:
Call United Airlines Customer Service 1-888-979-9869 (USA) or 1-844-643-2887 (OTA)
Or request a reservation at the airport ticket counter (not recommended)
Step 3: Pay the Pet Fee
You can pay the fee:
Over the phone 1-888-979-9869 (USA) or 1-844-643-2887 (OTA)
Or at the airport check-in counter
Step 4: Check In at the Airport
On the day of travel:
Check in at the counter (online check-in does not complete pet check-in)
Present your pet in its carrier
Pay the fee if it hasn’t already been paid
United Airlines Pet Fee
The pet-in-cabin fee is $125 each way — 1-888-979-9869 (USA) or 1-844-643-2887 (OTA).
Applies per carrier
Non-refundable
Counts as a carry-on or personal item
Approved Pet Carrier Requirements
Choosing the right carrier is essential 1-888-979-9869 (USA) or 1-844-643-2887 (OTA).
Carrier Size
Maximum: 18.5” x 8.5” x 13.5”
Soft-sided carriers are recommended
Carrier Must Be
Leak-proof
Well-ventilated
Fully enclosed
Large enough for your pet to stand and turn around
Seating Rules for Pet Travelers
Allowed Seating
Standard economy seats
Window or middle seats
Not Allowed
Exit rows
Bulkhead seats
Seats without under-seat storage 1-888-979-9869 (USA) or 1-844-643-2887 (OTA)
International & Hawaii Travel
United Airlines allows pets only on domestic U.S. flights 1-888-979-9869 (USA) or 1-844-643-2887 (OTA).
Pets are not permitted on flights to or from Hawaii due to state regulations 1-888-979-9869 (USA) or 1-844-643-2887 (OTA).
Service Animals vs. Pet Reservations
Feature Pet Reservation Service Animal
Fee $125 Free
Carrier Required Not required
Cabin location Under seat At handler’s feet
Service animals must meet U.S. DOT documentation requirements 1-888-979-9869 (USA) or 1-844-643-2887 (OTA).
Helpful Tips for Flying With Pets
Book early to secure one of the six pet spots
Use a soft-sided carrier
Avoid feeding your pet 4–6 hours before departure
Arrive early for check-in
Exercise your pet before traveling
Common Mistakes to Avoid
Assuming pets can be added online
Waiting until airport check-in
Using oversized carriers
Booking exit row seats
Forgetting the pet fee 1-888-979-9869 (USA) or 1-844-643-2887 (OTA)
Final Thoughts
Booking a pet reservation with United Airlines becomes easy once you understand the rules 1-888-979-9869 (USA) or 1-844-643-2887 (OTA). Plan ahead, select the correct carrier, and call early to secure one of the limited pet slots.