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Cheap Flights from Chicago to Jeju $1,111.66

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Cheapest Flights from Chicago to Jeju (ORD to CJU)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Chicago to Jeju (ORD to CJU)

Question : In the next four weeks, what day should you book your trip?
Answer : Mar 20th has seen bookings (as of Feb 27th) as cheap as $901. That comes in 72% below the average price for this route. Saving now means you'll have more cash in your pocket for the trip.

Question : Are you paying the cheapest or highest price for your ticket to Jeju?
Answer : Ranging from $901 to $5,484, prices for ORD to CJU do change more than most routes from the United States. The further out you book a route, the more likely you are to save.

Question : Do travelers from Chicago typically stay in Jeju for very long?
Answer : The average time spent in Jeju by travelers from Chicago is about one week.

Question : If your plans are flexible, have you considered changing your departure day?
Answer : The cheapest day to fly in March is Monday. Flexibility is paramount when booking travel plans in order to keep travel costs down.