Smoking at McCarran International Airport Las Vegas is really possible. We'll show you where and if you want to smoke at McCarren you'll want to know this stuff because in compliance with Nevada state law, smoking (including Vaping) is prohibited except in the following designated areas:
Smoking at McCarren Airport Las Vegas
Barneys Lounge
You can smoke at Barneys Lounge. It's located at the C gates of McCarren Airport. It's quite a small lounge but you should be able to light up wihtout issue here.
Bud 29 Track Lounge
Just prior to TSA security check point is Bud 29 Track Lounge, another smoking option and it's located at the T1 Esplanade at McCarren.
Enclosed Gaming Lounges
You'll find these ramdonly located throughout the B, C, D & E gates and they are basic and simple--casino gaming lounges that are glass enclosed and allow smoking.
Outdoors
Most outdoor areas at McCarren allow smoking.
Smoking Areas in the Las Vegas Airport
Only a few airports in the US allow smoking and Las Vegas McCarren happens to be one of them.