Quick Answer
✅ Yes. TSA allows CPAP machines (Continuous Positive Airway Pressure devices) in both carry-on and checked luggage.
✈️ CPAPs are considered medical devices and do not count against your carry-on limit.
⚠️ Machines must be removed from their case at security for screening.
Details
- Carry-on:
- CPAP machines are allowed and encouraged to be carried in the cabin.
- TSA requires removal from the carrying case for x-ray inspection.
- You may request a clean surface or disposable gloves to place it on during screening.
- Checked luggage:
- Permitted but not recommended — CPAPs are expensive and delicate.
- Risk of loss or damage in the cargo hold.
- Using onboard:
- Some airlines allow use of CPAPs in-flight with advance notice.
- If using in-flight, check battery requirements (FAA limits on lithium batteries).
- International flights:
- Rules are generally similar, but airline policies on in-flight use may vary.
TSA CPAP Rules Summary
| Item Type | Carry-On | Checked | Notes |
|---|---|---|---|
| CPAP machine | ✅ Allowed | ✅ Allowed | Medical device; exempt from carry-on limit |
| CPAP battery | ✅ Allowed (Wh limits apply) | ❌ Not in checked if lithium | Follow FAA battery rules |
Gotchas / Common Issues
- ✈️ Security screening: Must be removed from its case, similar to a laptop.
- ✈️ Hygiene concerns: Request a clean bag or gloves if placing device in bin.
- ✈️ Battery limits: Spare lithium batteries >100 Wh must be in carry-on only.
- ✈️ In-flight use: Must coordinate with your airline ahead of time.