How to Bring Your Pet on Board Alaska Airlines? Alaska Airlines allows small cats and dogs in the aircraft cabin for a fee each way. Pets must remain in an approved carrier under the seat during the flight. All necessary forms, documents and vaccinations are required when traveling with a pet. If you have any questions related to Alaska Airlines Pet in Cabin, you can call 800-252-7522 or +1-844-902-4930 (OTA Skip-Waiting). Passengers can also read a blog about Alaska Airlines Pet in Cabin at the Airlines Pet Policy. Website: https://www.airlinespetpolicy.com/airlines/alaska-airlines-pet-policy.html #alaskaairlinespetincabin #alaskaairlinespetpolicy #alaskaairlines #alaskaairlinespettravel #alaskaairlinesflyingwithpets