There are 158 primary airports in Russia distributed among 155 cities. Russia has the 9th largest tourism market in the world by air, with 30,792,000 tourists arriving each year.*
The national aviation authority for the country is Federal Air Transport Agency. The busiest airport is Domodedovo International Airport with a total of 33,039,531 passengers.
*World Tourism Organization, Yearbook of Tourism Statistics, Compendium of Tourism Statistics and data files.