Your CPAP machine counts as a medical carry-on item, which usually means it flies free on top of your regular bag. But don’t get cocky—some budget carriers will still try to ding you if it looks like a suitcase. Check the dimensions against their “personal item” limits, or risk a surly gate agent.
Now, batteries. This is the part that makes me laugh—and cry. If you have a lithium-ion battery (like for camping), it must be under 160 watt-hours. Anything above 100 watt-hours? You need airline approval. Pro tip: just travel with the standard AC power supply. Hotels have outlets. Planes have outlets. Don’t be a hero with a giant battery pack unless you’re glamping in the Yukon.
Security Theater: Taking It Apart for No Reason
At the TSA checkpoint, you’ll need to remove your CPAP from its case and place it in a separate bin. Yes, even if you’re running late and sweating like a sinner in church. The machine itself is X-ray friendly, but do not bring a humidifier tank full of water. Empty it first, or the nice TSA agent gets to explain why your machine is now a “suspicious liquid vessel.”
Traveling with cpap on airplane 60 photos - Morilly.com
I once watched a guy get flagged because he forgot a few drops of distilled water in his tube. They swabbed it for explosives. He looked at me, I looked at him, and we both knew: sleep apnea is a relentless prankster.
