Southwest Airlines allows passengers to fly with vaping devices, but strict rules govern when and where you can use them. Understanding these policies helps you avoid fines, gate delays, and potential removal from the flight.
This guide outlines the key policies for vaping on Southwest, covering where devices can be used, how to pack them, and what to expect at security checkpoints.
| Topic | Rule | Enforcement | Consequence of Noncompliance |
|---|---|---|---|
| In-flight vaping | Prohibited on all flights | Flight attendants monitor and report | Investigation, removal, and potential federal fines |
| Devices allowed in carry-on | Vape pens and e-cigarettes permitted | Screening at security | Confiscation if in checked bags |
| Battery safety | Carry batteries in carry-on, protected against short circuits | Checked at boarding gate or security | Device damage or denied boarding |
| Liquids and pods | E-liquid pods in carry-on within clear limits | Subject to 3-1-1 liquids rule | Confiscation of excess liquids |
| Smoking policies | Tobacco and cannabis smoking prohibited | Reported to law enforcement if suspected | Civil penalties and possible ban |
Carry On Rules for Vapes and Pods
You may keep your vape device and fully charged lithium-ion batteries in your carry-on luggage, not in checked bags. Remove larger devices from your electronics bag during screening so officers can inspect them clearly. Place standalone pods in a resealable plastic bag to reduce damage risk and comply with 3-1-1 liquid regulations if the pods contain e-liquid.
Spare pods and e-liquid containers must each be under 3.4 ounces and fit into a single quart-size clear bag. Southwest recommends keeping cartridges and tanks empty during flight to minimize pressure-related leaks. Always store vaping gear in a durable case to protect against accidental activation or crushing in crowded overhead bins.
Airport Security and Boarding Checks
At security, place your vape device and portable charger in a dedicated bin to streamline X-ray screening. Do not conceal batteries or pods, as hidden items can trigger additional inspections or denied boarding. Gate agents may verify that your device is turned off and stored securely before pushback from the gate.
Under federal regulations, smoking or vaping devices activated on the aircraft can result in federal intervention upon landing. Southwest crew are trained to report any in-flight vaping incidents immediately to law enforcement and federal authorities.
Checked Luggage and Lost Items
Never pack vape devices, loose batteries, or opened e-liquid in checked bags, as pressurization and temperature changes increase fire risk. If you mistakenly check a device, declare it immediately at the gate and remove it before boarding. Lost items recovered after security screening can often be reclaimed at the Southwest customer desk near the gate area.
Travel Ready with Vape Gear on Southwest
Follow these key points to stay compliant and avoid issues while traveling with vaping equipment on Southwest Airlines.
- Always carry vapes and batteries in your carry-on, never in checked luggage
- Keep devices powered off and securely stored to prevent accidental activation
- Comply with the 3-1-1 liquids rule for e-liquid pods and cartridges
- Expect to remove your vape from your electronics bag at security screening
- Declare any issues at the gate if you accidentally checked a device
- Refrain from vaping at any time during boarding, flight, or deplaning
FAQ
Reader questions
Can I vape at the gate or on the jet bridge while waiting to board Southwest flights?
No, vaping is not permitted in airport gate areas, jet bridges, or any indoor airport facilities due to no-smoking policies and secondhand aerosol concerns.
Will Southwest Airlines confiscate my vape if it appears in a completed security screening?
If your device passes security and complies with carry-on rules, you keep it, but loose batteries or oversized pods may be confiscated if they do not meet size or packing requirements.
What should I do if my vape pen leaks e-liquid during a Southwest flight?
Keep the device powered off, place it in a sealed plastic bag, and notify the flight attendant immediately to avoid damage to cabin surfaces and other passengers' belongings.
Can I pack my vape pods in my personal item, such as a purse or small backpack?
Yes, you can pack vape pods in your personal item as long as they follow the 3-1-1 liquids rule and the overall carry-on allowances for Southwest passengers.