+1-844-414-9223 According to Alaska Airlines Pet Policy, small animals (including dogs, cats, rabbits, and house birds) are allowed to travel in the cabin as long as their total weight does not exceed 20 lbs (9 kg). To travel in the cabin, pets must be at least 8 weeks old. If 2 tickets are booked, each passenger is allowed a maximum of 2 pets. If your pet doesn't meet the requirements for flying in the cabin or as checked luggage or if you'd like your pet to fly solo, get in touch with Alaska Airlines customer service Cargo for more details.