Question : Who's offering the cheapest round-trip flight to The Eastern Iowa Airport (CID) over the coming months?
Answer : American Airlines is your best bet for finding that coveted low fare. They're offering fares as low as $880, while prices for other flights are as high as $1,736.
Question : How long do most people stay in Cedar Rapids?
Answer : Of course you're not most people, but if you were, you'd stay roughly 20 days.
Question : Do prices fluctuate more for this route than others?
Answer : Flight prices change more than most routes from the Republic of Korea for ICN to CID. They range from $880 to $1,736. The further out you book a route, the more likely you are to save.