Flying through San Francisco International Airport (SFO) and need to smoke? SFO is completely smoke-free indoors with no post-security smoking options, but designated outdoor areas are available. Here’s your guide to smoking at the Bay Area’s largest airport.

Smoking Policy at San Francisco Airport

San Francisco International Airport is completely smoke-free indoors. There are no indoor smoking lounges, no post-security smoking areas, and e-cigarettes are also prohibited inside the terminals. California’s strict smoking laws apply throughout the facility.

Designated Outdoor Smoking Locations

Smoking is allowed only in designated outdoor areas, located pre-security at least 25 feet from entrances. Here’s where to find them by terminal:

Terminal 1:

  • Curbside on Departures/Ticketing Level (Level 2)

  • Curbside on Arrivals/Baggage Claim Level (Level 1)

  • Look for designated signage

Terminal 2:

  • Curbside on Departures/Ticketing Level (Level 2) at both ends of the terminal

Terminal 3:

  • Curbside on Departures/Ticketing Level (Level 2)

  • Arrivals/Baggage Claim Level (Level 1)

  • Smoking area outside near Door 7 on the arrival level

International Terminal:

  • Departures/Ticketing Level (Level 3) near Doors 1 and 16

  • Arrivals Level (Level 1) near Doors 1 and 2

  • International Area near Door 5 has a sitting area with pole-tray

  • Domestic Area near Door 13 is a smaller sitting area with pole-tray

All outdoor smoking areas are available 24/7.

No Smoking After Security

There are absolutely no smoking facilities past the TSA security checkpoint at SFO. If you need to smoke after clearing security, you’ll have to exit the secure area, use an outdoor smoking zone, and then re-enter through TSA screening. Factor in extra time for this process.

E-Cigarettes and Vaping

E-cigarettes and vaping devices are not allowed inside SFO terminals or after security. You can only vape in the designated outdoor smoking zones. Violations can result in fines and penalties.

Frequently Asked Questions

Can I smoke inside San Francisco Airport?

No, SFO is completely smoke-free indoors. There are no indoor smoking lounges or areas. Smoking is only permitted in designated outdoor areas at least 25 feet from terminal entrances.

Are there smoking areas after security at SFO?

No, there are no smoking facilities past TSA security at San Francisco Airport. To smoke, you must exit the secure area, use the outdoor designated zones, and re-clear security to return to your gate.

Where are the smoking areas at SFO International Terminal?

At the International Terminal, outdoor smoking areas are on Level 3 (Departures) near Doors 1 and 16, and on Level 1 (Arrivals) near Doors 1 and 2. There are also sitting areas with ashtrays near Doors 5 and 13.

Can I vape at San Francisco Airport?

E-cigarettes are prohibited inside all SFO terminals and after security. Vaping is only permitted in the designated outdoor smoking areas outside the terminal buildings.

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