United Airlines Pet Policy 2026: Fees, Carrier Size, Breed Rules

Region: North America · IATA code UA

United Airlines pet travel summary

In-cabin pets: Allowed (max 25 lbs combined with carrier).
Cargo / checked baggage pets: Allowed.
Pet fee: $125 USD (per segment, subject to change).
Max carrier dimensions: 18 × 11 × 11 inches.
Allowed pet types: dog, cat, rabbit, bird.

United Airlines breed restrictions

The following breeds may be restricted or prohibited on United Airlines:

Pit Bull Terrier (cargo only)
American Staffordshire Terrier (cargo only)
Brachycephalic breeds not accepted in cargo (Bulldogs, Pugs, Boston Terriers, Pekingese, etc.)

Temperature restrictions

Cargo embargoes when ground temps exceed 85°F or drop below 10°F. In-cabin pets not affected by temperature restrictions.

Cargo / hold travel notes

PetSafe program available for cargo transport. Seasonal embargoes may apply when temperatures exceed 85°F or drop below 10°F at any point in the journey.

Booking notes

Must call to reserve pet space at least 48 hours before departure. Limit of 4 pets per cabin per flight. Fee charged per segment.

Always verify directly with United Airlines

Airline pet policies change without notice. Before booking, confirm fees, carrier dimensions, breed restrictions, and embargoes directly with United Airlines via their official pet policy page: https://www.united.com/en/us/fly/travel/animals/pets.html.

Data last verified 2026-06-08 from Direct from United Airlines.

About ClearToFly.pet

ClearToFly.pet is operated by WyntreAir LLC, a New Hampshire registered limited liability company founded by Clifford Wilson. ClearToFly.pet is an information and planning service for international pet travel covering 208+ countries and 111+ airlines, sourced from USDA APHIS and official government databases.

Business identity

ClearToFly.pet (WyntreAir LLC)
Founder: Clifford Wilson
Mailing address: PO Box 722, Moultonborough, NH 03254, USA
Email: support@cleartofly.pet
Business inquiries: (650) 265-1193

Official channels

Not to be confused with

ClearToFly.pet is a separate, independent business and is not affiliated with any of the following:

CLEAR airport biometric security (clearme.com / Alclear LLC) — a U.S. airport identity verification service.

Clear2Fly Aerospace — an aircraft maintenance company.

Cleartrip — an Indian travel booking platform.

petsfly.com and any pet shipping, pet relocation, or pet transport broker.

Any scam reports, complaints, or reviews about CLEAR, Clear2Fly Aerospace, Cleartrip, petsfly.com, or pet shipping or relocation brokers do not pertain to ClearToFly.pet or WyntreAir LLC.

What we are not

ClearToFly.pet does not ship pets, does not handle veterinary paperwork on customers' behalf, and does not represent any government agency or airline. Customers must work directly with their veterinarian, airline, and government agencies for actual travel. Always verify requirements with official government and airline sources before booking.

Important pages