Aug 04, 2026
4 min read
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If you're planning to fly through Denver International Airport, knowing the airport's smoking policy before you arrive can save you time and help you avoid unnecessary stress. Smoking Areas at DEN are limited to designated outdoor locations, which means passengers need to plan ahead if they wish to smoke before boarding their flight.
Whether you're departing, arriving, or connecting through one of the busiest airports in the United States, understanding where smoking is permitted will make your travel experience much smoother.
Denver International Airport maintains a smoke-free environment inside all terminal buildings. Smoking is prohibited throughout the indoor areas, including waiting lounges, restaurants, shops, restrooms, and boarding gates.
The Smoking Areas at DEN policy also applies to electronic cigarettes and vaping devices. Travelers who want to smoke must use the designated outdoor smoking areas located outside the terminal.
These regulations help create a cleaner and more comfortable environment for all passengers and airport employees.
The airport provides designated smoking locations outside the terminal entrances. These areas are clearly marked and easy to find before entering the building.
There are no indoor smoking lounges or smoking rooms anywhere inside the airport. If you're unsure where the nearest smoking area is located, airport staff can guide you to the appropriate location.
Using only the designated areas ensures you remain in compliance with airport regulations.
No. Once you have entered the secure area, smoking is no longer permitted.
If you decide to smoke after clearing security, you must:
Exit the secure area
Leave the terminal
Use one of the designated outdoor smoking locations
Return through the security checkpoint
Complete the screening process again
This can add extra time to your journey, especially during busy travel periods. For that reason, many travelers prefer to smoke before entering security.
Passengers who plan to smoke before their flight should arrive with extra time to spare.
Most airlines recommend arriving:
At least two hours before domestic departures
Around three hours before international flights
This allows enough time for check-in, baggage drop, visiting the outdoor smoking area, completing security, and reaching your departure gate comfortably.
Denver International Airport follows strict smoking policies that apply to several products, including:
Cigarettes
Cigars
Pipes
Electronic cigarettes
Vape devices
Other tobacco products
Smoking outside designated locations is not permitted. Following posted signs and airport guidelines helps avoid potential issues during your visit.
A little preparation can make your airport experience much easier.
Since there are no Smoking Areas at DEN facilities inside the secure area, using the outdoor smoking locations before entering security is the most convenient option.
If you leave the secure area after passing security, remember that you'll need to complete the screening process again. Always allow enough time before boarding.
The airport clearly marks designated smoking areas. Following the signs helps you find the correct location quickly.
Use the ashtrays and disposal containers provided in the smoking areas to help keep the airport clean.
Passengers with connecting flights should be aware that Smoking Areas at DEN facilities are not available inside the secure transit area.
If you choose to leave the secure area during a long layover, you'll need to complete security screening again before returning to your next departure gate.
Always check your boarding time before leaving the secure area to ensure you have enough time to return.
Once you've completed security, Denver International Airport offers a variety of services to make your wait more enjoyable.
These include:
Restaurants and cafés
Retail stores
Airport lounges
Free Wi-Fi
Charging stations
Comfortable seating areas
Public art displays
Arriving early gives you the opportunity to relax and enjoy these facilities before your flight.
No. Denver International Airport does not provide indoor smoking lounges or smoking rooms.
No. Vaping is subject to the same restrictions as traditional smoking and is only permitted in designated outdoor areas.
Yes, but you must exit the terminal and pass through security screening again before returning to your gate.
Passengers should use the designated outdoor smoking areas located outside the terminal entrances.
Yes. Arriving early allows enough time to visit the outdoor smoking area, complete security, and reach your gate without feeling rushed.
Knowing the location of Smoking Areas at DEN before your trip helps you prepare for a smoother airport experience. Since smoking is allowed only in designated outdoor spaces, planning your time carefully is essential. Arriving early, using the approved smoking areas, and following airport regulations can help you avoid unnecessary delays. Whether you're beginning your journey or connecting through Denver International Airport, a little preparation ensures a more comfortable and stress-free travel day.