Airport Smoking Areas: How to Find Them Without Missing Your Flight

An airport smoking area is a marked place where the airport operator permits smoking. There is no single layout that applies everywhere: the location can change by airport and terminal, and the permitted space may be outside the building on the public side of security.

How airport smoking areas work

Official airport policies show why you should check the specific airport rather than rely on a general list. The Port of Seattle says Seattle-Tacoma International Airport is a non-smoking facility and allows smoking only in outdoor locations. Los Angeles International Airport likewise limits smoking to designated spots outside the terminals.

Minneapolis-St. Paul International Airport prohibits smoking in all interior spaces, including electronic cigarettes. Its signed smoking areas are outside on the Arrivals and Departures levels at Terminal 1 and at the curbside Arrivals/Departures area at Terminal 2.

Before security versus after security

• Before security: You can reach the area from the public side of the terminal, but a departing or connecting passenger must complete screening afterward.
• After security: The area is on the gate side. Do not assume an airport provides one there.
• Outside the terminal: Confirm the correct door, level, or curb zone on the airport’s own map and follow posted signs.

At MSP, permitted areas are at least 45 feet from building entries, outdoor air intakes, and operable windows. That distance is an MSP rule, not a universal airport standard.

How to find a smoking area without risking your flight

1. Open the official airport site. Search its amenities, FAQ, or interactive map for “smoking.”
2. Check which side of security it is on. Words such as “outside” and “curbside” can mean you must leave the secure gate area.
3. Match the location to your terminal. Note the door, level, or arrivals/departures curb before walking away from your route.
4. Keep your travel documents with you. MSP tells connecting passengers who go out to smoke to bring identification and a boarding pass.
5. Plan for screening again. MSP tells layover passengers to allow enough time to be re-screened and return to the gate.

Examples from official airport policies

• SEA: Smoking is prohibited inside the terminal, in the garage, in airfield locations, and on airport drives except where designated; allowed locations are outdoors.
• LAX: Smoking is allowed only at designated locations outside the terminals.
• MSP: Signed outdoor locations serve both terminals, and passengers on a layover should prepare to be screened again.

What about vaping?

Do not assume vaping is treated differently from smoking. MSP includes electronic cigarettes in its prohibition on smoking in all interior airport spaces. Follow the airport’s posted rules for the device you use.

Connecting-flight checklist

Before leaving the secure area, check your boarding time, current gate, route back to the checkpoint, and the airport’s official security information. Keep your boarding pass and ID with you. If the schedule is tight or the airport does not clearly identify an accessible smoking area, staying near the gate avoids the uncertainty of another screening queue.

Airport facilities and rules can change. Confirm the location and policy on the official airport website or with airport staff before flying.

For broader planning, see whether airports have smoking areas, learn how airport security screening works, or review how to navigate an airport.