To keep the airport clean, safe, and healthy for everyone, Denver International Airport strictly enforces a no-smoking regulation inside the terminal buildings. Smoking is not allowed in any indoor spaces. However, passengers can use the Denver airport smoking area, which is only available in designated outdoor locations. These smoking spots are located before security, outside the Jeppesen Terminal, and in the DEN Plaza. Travelers flying with Cayman Airways and Icelandair who wish to smoke must exit the secure zone, visit the smoking area Denver Airport, and then security screening again before returning to their gate. This system helps keep the airport air fresh and comfortable for everyone.
No, DEN is a completely non-smoking airport indoors, which means smoking and vaping are not allowed inside any terminal, gate, or concourse. This rule helps in keeping the air clean and healthy for everyone. However, passengers who want to smoke can use the designated smoking area, which is located outside the Jeppesen Terminal on the landside (before security). So travelers must exit the terminal, go to the DIA Smoking Area, and then complete security screening again before returning to their departure gate. This rule ensures a comfortable and pleasant airport experience for all passengers and staff.
Since there is no indoor smoking room Denver Airport, all smoking areas are located outdoors around the Jeppesen Terminal and DEN Plaza.
Below are the Denver International Airport smoking sections on the west side of the terminal:-
| Levels | Doors |
| Level 4 | 400, 416 |
| Level 5 | 500, 516 |
| Level 6 | 600 |
The table below describes Denver International Airport smoking sections on the east side of the terminal:-
| Levels | Doors |
| Level 4 | 401, 417 |
| Level 5 | 517 |
| Level 6 | 601, 617 |
As there is no indoor smoking room at Denver Airport, passengers must use only these designated outdoor smoking zones. Ash disposal bins are available at all locations to keep the area clean and safe.
| Location | Details |
| DEN Plaza | Outside the south center doors of the terminal, on the far right and left before the plaza entrance. |
In the past, Denver International Airport had four indoor smoking lounges for passengers. However, due to strict smoking laws in Colorado, three of these lounges were shut down in 2012, and the final one closed in 2018. As a result, there is currently no official smoking lounge at Denver Airport.
The former Jeppesen Terminal smoking lounge is now being converted into a Jamba Juice store, offering healthy drinks and snacks. The old B Concourse smoking area is reopening as Aviator’s Sports Bar, a full-service barbecue restaurant. Meanwhile, the previous lounge at Mesa Verde Restaurant and Bar at A Concourse has been redesigned with more seating and a pleasant outdoor patio, providing travelers with a comfortable place to relax before boarding.
To ensure a clean and safe environment, Denver International Airport has clear rules for smoking and vaping. Passengers must strictly follow these regulations both inside and outside the terminal. The main Denver Airport smoking rules for 2025 are listed below:
Passengers can easily find the correct routes by checking the airport directions board and terminal maps, which clearly show the way to the smoking zones at DEN. These signs help travelers quickly reach the approved outdoor smoking locations without confusion.
Denver International Airport maintains a strict smoke-free guideline inside all terminals and concourses. Smoking and vaping are not permitted within the airport building. Travelers who wish to smoke must go to the designated outdoor smoking areas, which are located outside the Jeppesen Terminal on the landside, before the security checkpoints. By carefully following these smoking guidelines and security rules, passengers can avoid delays and enjoy a safe, comfortable, and hassle-free travel experience.
No, smoking and vaping are strictly prohibited inside all terminal buildings, gates, and concourses.
The Denver Airport smoking area is located outdoors, outside the Jeppesen Terminal before security and in the DEN Plaza.
No, all indoor smoking lounges have been permanently closed, and only outdoor smoking areas are available.
Yes, but you must exit the secure area, use the outdoor smoking zone, and clear security screening again.
No, e-cigarettes and vaping devices are not permitted inside the airport terminals.
Yes, ash disposal bins are available at all designated outdoor smoking locations.
You can follow airport signage and terminal maps that clearly guide travelers to designated smoking zones.