While e-cigs are sold at some airport newsstands, their use is determined by local regulations and ordinances.
A handful of airport shops operated by Paradies have been selling e-cigs since July, according to Paradies Senior Marketing Manager Justin Marlett.
The Hudson Group also sells e-cigs in some airport newsstands. Cigarettes and other tobacco products, including e-cigs, now account for less than 1 percent of Hudson's overall newsstand sales, "but while only 7 percent of that 1 percent is represented by e-cigs, e-cigarettes are the only tobacco products that are showing growth…albeit only incremental growth," said Mike Maslen, Hudson's vice president of sales.
Buying e-cigs at an airport is one thing, using them there is another.
Rules vary airport-to-airport, and sometimes within concession-to-concession. Until earlier this year, when Minnesota enacted legislation banning e-cigarettes from government buildings, e-cigs could be used in the terminals of Minneapolis-St. Paul International Airport.
"We had no ordinance or policy banning them," said Patrick Hogan, MSP's director, public affairs & marketing, which mean e-cigs could be used in areas controlled by the Metropolitan Airports Commission. "However, concessionaires and airlines could prevent their use within their leased space. I don't know how many did," said Hogan.
Because the city of Los Angeles prohibits e-cigarettes inside public buildings, "the public is prohibited from using e-cigarettes within 20 feet of entrances to terminals, office buildings, and other on-airport properties," said LAX spokesperson Nancy Castles.
But at Denver International Airport, where some retailers sell e-cigs, "this falls under the airport's tobacco policy, so their use is only allowed in areas where smoking is allowed, such as the remaining smoking lounge on the C Concourse," said airport spokesman Heath Montgomery.