Years ago when I had my yorkie CeCe we flew together many times. You must get a small carrier that goes under the seat in front of you. When booking your tickets you have to book a flight for the furbaby also. Years ago it was $50.00 each way. They usually only allow 2 pets on the plane. My vet would give me tranquilizers for CeCe. You are not supposed to take them out of the carrier for the flight. After the plane took of I would take CeCe out and put her on my lap with a blanket over her, nobody ever newGood luck and hope all goes well when flying with the baby!!