Question : Interested in traveling in the next 30 days and want to get the lowest fare?
Answer : Since low prices are preferred, look at Mar 23rd. As of Feb 20th, it's showing the cheapest ticket sales at $1,013. That is below the average price for this route, so you can spend that extra cash on an adventure in Istanbul.
Question : What price range should you expect when booking from Spokane (GEG) to Istanbul (IST)?
Answer : Flight prices are fluctuating much less for this route than most routes from the United States, as they're ranging from $1,013 to $1,263. Prices tend to be lower the further out you book.
Question : How long do most people stay in Istanbul?
Answer : Of course you're not most people, but if you were, you'd stay roughly 20 days.
Question : Can you cut down on flight costs by changing the day of the week you travel to Istanbul?
Answer : Thursday is your cheapest day to fly in March. Flexibility is paramount when booking travel plans in order to keep travel costs down.