Delta charges $95 to carry a pet [＋１（８８８） ４２５ ９６９３ (USA) (US) on domestic flights and $200 for international flights. The fee is each way and per pet. Delta Charges a pet fee of $125 each way for in-cabin pets [＋４４||８０８||１７５||７４０７ (UK) . Fees can be higher for international flights.