Cheap Flights to Clay County from ₩1,330,200

View ₩1,330,200 flight on Tue, May 5, 2026Opens in a new window

Popular airlines to Clay County

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  • Southwest Airlines

  • Frontier Airlines

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  • Spirit Airlines

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How much is the cheapest flight to Clay County?

Prices were available within the past 7 days and start at ₩1,330,200 for one-way flights and ₩1,393,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Sep 8 - Tue, Sep 22
ICN
Seoul
CMI
Champaign
₩1,393,200 Roundtrip, found 4 days ago
₩1,393,200
Roundtrip
found 4 days ago
Select United flight, departing Tue, Sep 8 from Seoul to Champaign, returning Tue, Sep 22, priced at ₩1,393,200 found 4 days ago
United
Tue, Sep 15 - Fri, Oct 2
ICN
Seoul
CMI
Champaign
₩1,468,200 Roundtrip, found 4 days ago
₩1,468,200
Roundtrip
found 4 days ago
Select United flight, departing Tue, Sep 15 from Seoul to Champaign, returning Fri, Oct 2, priced at ₩1,468,200 found 4 days ago
United
Mon, Sep 28 - Tue, Oct 13
ICN
Seoul
CMI
Champaign
₩1,518,200 Roundtrip, found 4 days ago
₩1,518,200
Roundtrip
found 4 days ago
Select United flight, departing Mon, Sep 28 from Seoul to Champaign, returning Tue, Oct 13, priced at ₩1,518,200 found 4 days ago
United
Sat, Sep 12 - Fri, Oct 2
ICN
Seoul
CMI
Champaign
₩1,543,200 Roundtrip, found 4 days ago
₩1,543,200
Roundtrip
found 4 days ago
Select United flight, departing Sat, Sep 12 from Seoul to Champaign, returning Fri, Oct 2, priced at ₩1,543,200 found 4 days ago
United
Tue, Sep 8 - Thu, Sep 24
ICN
Seoul
CMI
Champaign
₩1,568,200 Roundtrip, found 4 days ago
₩1,568,200
Roundtrip
found 4 days ago
Select United flight, departing Tue, Sep 8 from Seoul to Champaign, returning Thu, Sep 24, priced at ₩1,568,200 found 4 days ago
United
Thu, Aug 27 - Thu, Sep 10
ICN
Seoul
CMI
Champaign
₩1,583,200 Roundtrip, found 4 days ago
₩1,583,200
Roundtrip
found 4 days ago
Select United flight, departing Thu, Aug 27 from Seoul to Champaign, returning Thu, Sep 10, priced at ₩1,583,200 found 4 days ago
Korean Air
Thu, Apr 16 - Wed, Apr 29
ICN
Seoul
EVV
Evansville
₩2,094,700 Roundtrip, found 5 days ago
₩2,094,700
Roundtrip
found 5 days ago
Select Korean Air flight, departing Thu, Apr 16 from Seoul to Evansville, returning Wed, Apr 29, priced at ₩2,094,700 found 5 days ago
Delta
Thu, Apr 16 - Wed, Apr 29
ICN
Seoul
EVV
Evansville
₩2,160,200 Roundtrip, found 5 days ago
₩2,160,200
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Apr 16 from Seoul to Evansville, returning Wed, Apr 29, priced at ₩2,160,200 found 5 days ago
American Airlines
Thu, Apr 16 - Wed, Apr 29
ICN
Seoul
EVV
Evansville
₩2,314,800 Roundtrip, found 5 days ago
₩2,314,800
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Apr 16 from Seoul to Evansville, returning Wed, Apr 29, priced at ₩2,314,800 found 5 days ago
Qatar Airways
Thu, Apr 16 - Wed, Apr 29
ICN
Seoul
EVV
Evansville
₩2,370,200 Roundtrip, found 5 days ago
₩2,370,200
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Thu, Apr 16 from Seoul to Evansville, returning Wed, Apr 29, priced at ₩2,370,200 found 5 days ago

Trending flights to Clay County

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Sep 8 - Tue, Sep 22
ICN
Seoul
CMI
Champaign
₩1,393,200 Roundtrip, found 4 days ago
₩1,393,200
Roundtrip
found 4 days ago
Select United flight, departing Tue, Sep 8 from Seoul to Champaign, returning Tue, Sep 22, priced at ₩1,393,200 found 4 days ago

Frequently asked questions

How do I find cheap flights to Clay County that have flexible change policies?
By using our neat "No change fee" filter, that's how. Just type in your preferred dates and destination, click the "Search" button, then click the checkbox directly underneath the "Flexible change policies" subheading (to the left of your screen). Expedia makes it a cinch to find affordable, flexible flights to Clay County.
Which airlines fly to Clay County?
Decide on your travel dates and then take off towards Clay County with one of these great airlines:

  • Southwest Airlines - 2,214 flights to or near Clay County each month, including 2,214 flights to Lambert-St. Louis Intl. Airport (STL) per month.
  • American Airlines - 789 flights to or near Clay County each month, including 789 flights to Lambert-St. Louis Intl. Airport (STL) per month.
  • Delta Air Lines - 650 flights to or near Clay County each month, including 650 flights to Lambert-St. Louis Intl. Airport (STL) per month.

How can I find cheap tickets to Clay County?
In the last seven days, ₩1,393,200 was the best price for a flight to Clay County. If you want to save even more, book well in advance and be flexible with your dates. Search for your trip to Clay County, then compare prices for nearby days by clicking on the "flexible dates" link above.
How much is a flight to Clay County?
There were loads of affordable fares up for grabs in the last seven days, with the cost of a return airfare to Clay County varying between ₩1,393,200 and ₩2,370,200. Many lucky travelers nabbed one-way flights from Seoul (ICN) for just ₩1,330,200.
What are the most popular airports to fly into in Clay County?
The principal gateway to Clay County, around 4,902 flights cruise into Lambert-St. Louis Intl. Airport (STL) every month. Keep an eye out for the best deal, book your seat and get set to explore this amazing region.
When is the cheapest time to fly to Clay County?
If you'd rather spend your cash exploring Clay County rather than on your trip there, depart early in the week. The most cost-effective day to travel is usually Tuesday, with Monday running a close second. With many folks traveling on weekends, Saturday often has the costliest airfares.
How much is a plane ticket to Clay County?
Flights to Clay County varied from ₩1,393,200 to ₩2,370,200 in the last seven days. Generally, the sooner you make a reservation, the better the price.
What is the best time to go to Clay County?
Flora, Clay County's major city, is a wonderful destination to explore at anytime. Not a fan of chilly weather? Then venture here from June 20 onward in summer, when average temperatures range from 65ºF to 80ºF. February, October and November is when Flora is really buzzing.
What months are the cheapest to book a flight to Clay County?
The cheapest month to find an awesome deal to Clay County is February, whereas prices rise considerably in December. Keep clear of this month if you're on a tight budget.

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About Clay County

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About Clay County

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