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 14th. As of Feb 27th, it's showing the cheapest ticket sales at $1,111. That is 66% below the average price for this route, so you can spend that extra money on an adventure rather than the flight.
Question : Do prices fluctuate more for this route than others?
Answer : Flight prices fluctuate a lot more than most routes from the United States for BWI to CJU. They range anywhere from $1,111 to $6,301. The further out you book a route, the more likely you are to save.
Question : How long do most people stay in Jeju?
Answer : Of course you're not most people, but if you were, you'd stay roughly 10 days.
Question : Will you do what it takes to get the absolute lowest-cost flight?
Answer : The cheapest day to fly in March is Tuesday. Being flexible with your travel days garners even more savings during booking.