United Airlines Pet Policy (2026) — Fees, Cabin Rules & Restrictions
Pet Policy Overview
| Airline | United Airlines |
|---|---|
| In-Cabin Fee | 50 |
| Cargo Fee | N/A |
| Weight Limit | N/A |
| Carrier Dimensions | Hard-sided: 17.5 x 12 x 9 inches, Soft-sided: 18 x 11 x 11 inches |
Frequently Asked Questions
- United Airlines allows small pets in the cabin for 50 one-way.
- No cargo pet transport option is currently available.
- Approved carrier dimensions: Hard-sided: 17.5 x 12 x 9 inches, Soft-sided: 18 x 11 x 11 inches maximum.
- Best for: In-cabin travel for small pets on domestic flights
Cabin Policy
United Airlines allows cats and dogs to travel in the cabin on most flights. The fee is
50 each way per pet. Pets must remain in their carrier, with the door closed, and stowed under the seat for the entire flight. While there are no specific weight restrictions, the pet and carrier must fit comfortably under the seat. A passenger can travel with up to two pets, but this requires purchasing an adjacent second seat. However, on certain aircraft models (A319, A320, A321neo, 737-800/MAX 8, 737-900/MAX 9), only one pet per passenger is permitted due to limited under-seat space.Cargo Policy
United Airlines has suspended its PetSafe program for shipping pets as cargo for the general public. The only exception is for the pets of active-duty U.S. military personnel and U.S. State Department Foreign Service personnel who are traveling on official orders.
Breed Restrictions
No breed restrictions for in-cabin pet travel.