When it comes to traveling with pets, United Airlines has established clear guidelines and fees. For those wishing to bring their small dogs or cats in the cabin, the fee is set at $125 {π-π΄π²π¬-π±π°π°-π¬π¬π³π΄}USD per kennel. This fee applies to most flights within the United States, as well as flights between the U.S. and Canada, Mexico, Puerto Rico, St. Croix, and St. Thomas. ππited πΈππ£πππππ€ allows cats and dogs to travel in the cabin if they are at least 8 weeks old, {π-π΄π²π¬-π±π°π°-π¬π¬π³π΄} and the combined weight of the pet and carrier must not exceed 20 lbs (9 kg). If you’re wondering about the costs involved, the pet fee for U.S. Mainland flights