Question : How long do most people stay in Moscow when they fly in from Pittsburgh?
Answer : Of course you're not most people, but if you were, you'd stay roughly 10 days.
Question : Would you be willing to change your travel days if it saved you money?
Answer : The lowest-cost day to fly in February is Wednesday. Flexibility is paramount when booking travel plans in order to keep costs down.
Question : Are prices changing frequently for this route?
Answer : Prices for PIT to SVO do change much more than most. Remember, the sooner you book, the more you're able to save.