Question : How long do most people stay in Reno when they fly in from Seoul?
Answer : Of course you're not most people, but if you were, you'd stay roughly 29 days.
Question : Will you do what it takes to get the absolute lowest-cost flight?
Answer : The cheapest day to fly in December is Sunday. Having flexibility in your travel plans means you can save, so be sure to plan ahead when possible.
Question : Do prices fluctuate more for this route than others?
Answer : Prices for ICN to RNO do fluctuate a lot more than most routes. Remember, you can save by booking further in advance.