US-Russia <$400 Round-Trip from Many Cities

This is a Star Alliance deal, with low low prices from over a dozen American cities to Moscow or St. Petersburg, Russia.

For example, Miami to Moscow only $345 r/t this Fall.

Full details here:

http://www.secretflying.com/2016/05/mega-post-many-us-cities-to-either-moscow-or-st-petersburg-russia-from-only-345-roundtrip/

There are other factors involved in travel to Russia, including the cost of a visa, an invitation letter and (for males only) a special document to ensure that you are not a spy.

Spies in Russia May Try to Look Like Tourists
Spies in Russia May Try to Look Like Tourists