For road trip you will require a carrier, cat food, water, and the litter box.
Always feed the cat in a parked car
Let them out of the carrier after a few hours of driving.
Don’t forget to take their favorite toy to distract them when stressed
If you are traveling to a different state make sure you carry the necessary veterinary certificate and collar ID
Make a prior reservation in the hotel which allow a pet on the premises
For Plane Travel
take your cat through the cargo hold or by next to the seat
The price of taking your pet next to a seat is generally quite high as compared to the price of the ticket of the cargo hold.
Don't forget to share this with your friends.