- Knee Deep
If you have a DSM-IV diagnosis and a letter and license number from a mental health or other healthcare professional, you may be able to transport your pigs as a "emotional support animal."
I just read an article about PetAirways -
Right now they are serving five cities: Los Angeles, Denver, Chicago, New York and Washington, DC. They hopoe to expand to 25 cities in the next coupld of years. General fares are about $250 one way.