$2,271+ Cheap flights from Cheongju (CJJ) to Illinois
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
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Find cheap flights from Cheongju to Illinois with Cheapflights
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Cheapest flights from Cheongju to IllinoisExplore the most affordable flight options available from Cheongju to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 7, 2024.
Explore the most affordable flight options available from Cheongju to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 7, 2024.
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Cheongju to Illinois within your budget
Customize your flight search to find flights from Cheongju to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,537,365 searches. Data last updated November 7, 2024.
Fly from
Fly to
Route
Depart
Return
Price
CheongjuChicago
CJJ - ORD
CJJORD
Cheongju
Wed 12/11
2:50 pm-7:35 pm
1 stop19h 45m
Chicago O'Hare Intl
Wed 12/18
5:00 pm-3:00 pm
2 stops31h 00m
Best time to book a flight from Cheongju to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Cheongju with our price prediction graph.
Travel insights for flights from Cheongju to Illinois
Get recent, data-driven insights about flights from Cheongju to Illinois including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Cheongju to Illinois?
Currently, September is the cheapest month in which you can book a flight from Cheongju to Illinois (average of $232). Flying from Cheongju to Illinois in June is currently the most expensive (average of $308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Rainfall in Illinois by month
Plan your trip to Illinois by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.
Temperature in Illinois by month
Plan your trip to Illinois by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).