Where Can I Smoke at Las Vegas Airport? LAS Smoking Areas 2025

Las Vegas McCarran International Airport (LAS), now known as Harry Reid International Airport, is the primary gateway for travelers arriving in one of the world’s top tourist destinations. Smoking indoors at LAS is prohibited under Nevada's Clean Indoor Air Act. However, smoking is allowed in designated outdoor areas, which are located before TSA security checkpoints.

In this detailed guide for 2025, we’ll show you where to find LAS smoking areas, the latest smoking and vaping policies, and terminal-specific smoking zones.

Smoking Policy Overview at LAS

Under Nevada law, all indoor smoking is prohibited in public spaces, including airports. McCarran International Airport follows the regulations set forth by the Nevada Clean Indoor Air Act and local laws.

Smoking indoors: Not allowed anywhere inside the terminals.

Vaping/e-cigarettes: Prohibited inside terminals and airside areas.

Outdoor smoking: Permitted only in designated smoking zones outside the terminals.

Cannabis: Illegal under federal law and prohibited on all airport grounds.

Travelers who violate these smoking regulations can face fines or be escorted off the airport premises.

Designated Smoking Areas by Terminal

Las Vegas McCarran Airport has two terminals (Terminal 1 and Terminal 3), both of which provide outdoor smoking areas outside the terminal entrances and baggage claim areas.

Terminal 1 (Domestic Flights)

Terminal 1 serves most domestic airlines and provides several designated smoking zones.

Departures: Smoking areas outside doors 1A and 1E.

Arrivals: Outside baggage claim near doors 1B and 1F.

Post-security: No smoking areas inside after TSA screening.

Smokers should plan to use these outdoor zones before passing through TSA, as there are no smoking areas airside.

Terminal 3 (International Flights)

Terminal 3 handles international flights, with major carriers like British Airways, Emirates, and Lufthansa.

Departures: Designated smoking zones outside doors 3A and 3D.

Arrivals: Outdoor smoking areas near baggage claim exits 3B and 3F.

Inside terminal: No smoking lounges are available.

Like Terminal 1, smoking is not allowed inside Terminal 3, and all smoking must occur in the outdoor areas before entering TSA security.

Can You Smoke After Security at LAS?

No. There are no smoking areas inside LAS after passing through TSA security.

All smoking areas are located outside the terminal entrances.

If you are connecting between flights, you must exit security, smoke in the designated outdoor areas, and re-enter through TSA to continue your journey.

Plan for extra time to re-clear TSA security when returning to your gate.

Vaping Rules at LAS

Vaping is treated the same as traditional smoking in Las Vegas McCarran Airport.

Vaping is prohibited indoors, including terminals, restrooms, and lounges.

Vaping is allowed only in outdoor designated smoking zones.

Devices and e-liquids: Must be kept in carry-on luggage.

Charging devices: Do not charge vape pens or e-cigarettes in the terminals.

If you are traveling with vape devices, ensure they are packed in accordance with TSA’s battery regulations.

Are There Smoking Lounges at LAS?

No. There are no indoor smoking lounges at Las Vegas Airport.

Although some airports offer enclosed smoking rooms for smokers, McCarran was one of the first major U.S. airports to eliminate all smoking lounges in compliance with state and federal health laws.

If you are a member of a lounge, such as United Club or American Airlines Admirals Club, you can enjoy the amenities, but smoking is prohibited inside.

Layovers and Connecting Flights

Las Vegas Airport is often used by travelers with layovers, so knowing where to smoke is important.

Exit security: If you have a layover and wish to smoke, you must leave the secure zone, go to the outdoor smoking area, and re-enter security for your next flight.

Time required: Allow at least 45 minutes to 1 hour for this process, depending on security line wait times.

Long layovers: If you have a long layover, take advantage of the outdoor smoking areas before heading to your gate.

Smoking in Parking and Ride-Share Areas

Smoking is permitted in specific outdoor areas near parking lots and ground transportation zones:

Parking Lots: Outdoor smoking zones are located in the short-term parking garage and long-term parking areas near terminal entrances.

Ride-share & Taxi Stands: Smoking is allowed in the designated outdoor zones near the ride-share and taxi pick-up areas.

Shuttle Bus Areas: Designated smoking areas are located near the shuttle bus pickup zones, away from pedestrian traffic.

Cannabis and Alternative Smoking Products

Even though recreational marijuana is legal in Nevada, federal law prohibits cannabis use at the airport.

Smoking cannabis or vaping THC products is strictly forbidden on all airport property.

Cannabis and hemp products in carry-on luggage must be kept within TSA limits.

Airport security will confiscate or report any illegal substances.

It’s best to leave cannabis products at home or consume them outside of the airport.

Traveler Tips for Smokers at LAS

Plan before TSA: Exit security if you need to smoke during a layover.

Use designated zones only: Smoking is allowed only in clearly marked outdoor areas.

Allow extra time: Re-entering after a smoke break requires going through security again.

Dispose of cigarette butts properly: Use the provided ashtrays to keep the airport clean.

Check security wait times: During busy hours, TSA lines can delay your return to the gate.

FAQs

Q: Can I smoke after security at LAS?
A: No. Smoking is only allowed in outdoor areas before security.

Q: Where are the smoking areas at Las Vegas Airport?
A: Designated smoking areas are located outside Terminal 1 and Terminal 3 near entrances and baggage claim exits.

Q: Is vaping allowed inside LAS terminals?
A: No. Vaping is only allowed in outdoor smoking zones before security.

Q: Can I smoke cannabis at LAS?
A: No. Cannabis consumption is prohibited under federal law at the airport.

Summary

Smoking allowed: Only in outdoor zones outside the terminals, before security.

Not allowed: Indoors, post-security, in lounges, or gates.

Vaping: Outdoors only, in designated smoking areas.

Cannabis: Prohibited anywhere at the airport.