Question : What is the cheapest day to fly in the next four weeks?
Answer : Since low prices are preferred, look at December 28th. As of November 28th, the cheapest ticket sales are coming in 10% below the average price for this route, so you can spend that extra money on an adventure rather than the flight.
Question : How long are most people's visits to Saint Petersburg when they fly in from Columbus?
Answer : Of course you're not most people, but if you were, you'd stay roughly 62 days.
Question : If your plans are flexible, have you considered changing your departure day?
Answer : The cheapest day to fly in December is Friday. Flexibility is paramount when booking travel plans in order to keep costs down.
Question : Do prices change more for this route than others?
Answer : Prices for this trip tend to fluctuate a lot more than others. However, the sooner you book, the better price you tend to get.