Remove your CPAP machine from the carrying case before going through the security checkpoint. Your tubes and face mask can stay in the case.
Put the CPAP machine in one of the X-ray bins. The bins are available on the table where you load your items to go through the X-ray machine. You may place your CPAP in a clear plastic bag before you put it in the bin, to keep it clean.
Wait for the officer to do an Explosive Trace Detection (ETD). After your CPAP has gone through the X-ray machine, the officer will take the ETD machine and rub it across the CPAP. This is done to test the CPAP for explosive residue. If everything is okay, you'll be free to go to your gate.
Call the airline before you book your ticket. Each airline has its own rules CPAP carry-on rules. It's vital that you know what they are before you buy a ticket so that you can adhere to the rules.
Buy a country-specific adapter. If you're traveling abroad find out what type of converter you'll need ahead of time. Be sure to carry the converter in your carry-on luggage just in case there's a problem with your other bags.
Find out if there's a power source on board for your CPAP. Call the airline ahead of time and they'll tell you out if there's an available outlet for your CPAP. Depending on the airline, you may need to upgrade to business or first class for that privilege. In addition, it may not be a traditional outlet. Airlines use EmPower, and you'll need an EmPower adapter connected to your CPAP. The SeatGuru website shows you where the outlets are on several dozen airlines.
Be prepared with a battery pack. If you can't get a seat with an outlet, you'll need a battery pack for your CPAP. Charge it the night before so you'll have enough battery power for the entire flight.
Carry your CPAP in your carry-on luggage. It won't get damaged if it's in your possession.
Call customer service in advance to find out if you can get distilled water on board. Because the air you're breathing is going directly into your lungs, you should always clean your CPAP with distilled water. It's probably not a problem, but you should still call to make a special request.
Bring an extension cord. Sometimes the rooms on cruise ships don't have outlets near the bed, and you don't want to be stuck without an extension cord.
