Cheap Flights to Clay County from ₩174,400

View ₩174,400 flight on Tue, Jan 6, 2026Opens in a new window

Popular airlines to Clay County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Spirit Airlines

    Spirit Airlines

  • Alaska Airlines

    Alaska 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 ₩174,400 for one-way flights and ₩348,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Jan 6 - Wed, Jan 14
ONT
Ontario
MCI
Kansas City
₩348,800 Roundtrip, found 6 days ago
₩348,800
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Tue, Jan 6 from Ontario to Kansas City, returning Wed, Jan 14, priced at ₩348,800 found 6 days ago
Hawaiian Airlines
Fri, Jan 30 - Tue, Feb 3
ONT
Ontario
MCI
Kansas City
₩356,400 Roundtrip, found 1 day ago
₩356,400
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Fri, Jan 30 from Ontario to Kansas City, returning Tue, Feb 3, priced at ₩356,400 found 1 day ago
Delta
Sat, Jan 24 - Fri, Jan 30
ONT
Ontario
MCI
Kansas City
₩363,100 Roundtrip, found 5 days ago
₩363,100
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Jan 24 from Ontario to Kansas City, returning Fri, Jan 30, priced at ₩363,100 found 5 days ago
Delta
Fri, Jan 23 - Sat, Jan 31
ONT
Ontario
MCI
Kansas City
₩377,800 Roundtrip, found 5 days ago
₩377,800
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Jan 23 from Ontario to Kansas City, returning Sat, Jan 31, priced at ₩377,800 found 5 days ago
Delta
Fri, Jan 23 - Sat, Jan 31
ONT
Ontario
MCI
Kansas City
₩379,100 Roundtrip, found 1 day ago
₩379,100
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Jan 23 from Ontario to Kansas City, returning Sat, Jan 31, priced at ₩379,100 found 1 day ago
Delta
Mon, Jan 26 - Mon, Feb 2
LAX
Los Angeles
MCI
Kansas City
₩391,500 Roundtrip, found 12 hours ago
₩391,500
Roundtrip
found 12 hours ago
Select Delta flight, departing Mon, Jan 26 from Los Angeles to Kansas City, returning Mon, Feb 2, priced at ₩391,500 found 12 hours ago
Delta
Wed, Jan 28 - Tue, Feb 3
ONT
Ontario
MCI
Kansas City
₩401,500 Roundtrip, found 1 day ago
₩401,500
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jan 28 from Ontario to Kansas City, returning Tue, Feb 3, priced at ₩401,500 found 1 day ago
United
Sat, Jan 24 - Fri, Jan 30
ONT
Ontario
MCI
Kansas City
₩407,300 Roundtrip, found 5 days ago
₩407,300
Roundtrip
found 5 days ago
Select United flight, departing Sat, Jan 24 from Ontario to Kansas City, returning Fri, Jan 30, priced at ₩407,300 found 5 days ago
Delta
Wed, Jan 7 - Mon, Jan 12
ONT
Ontario
MCI
Kansas City
₩408,700 Roundtrip, found 6 days ago
₩408,700
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Jan 7 from Ontario to Kansas City, returning Mon, Jan 12, priced at ₩408,700 found 6 days ago
American Airlines
Thu, Jan 29 - Fri, Jan 30
ONT
Ontario
MCI
Kansas City
₩466,100 Roundtrip, found 5 days ago
₩466,100
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Jan 29 from Ontario to Kansas City, returning Fri, Jan 30, priced at ₩466,100 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.

American Airlines
Mon, Feb 2 - Fri, Feb 6
ICN
Seoul
MCI
Kansas City
₩911,000 Roundtrip, found 5 days ago
₩911,000
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Feb 2 from Seoul to Kansas City, returning Fri, Feb 6, priced at ₩911,000 found 5 days ago

Frequently asked questions

How do I find cheap flights to Clay County that have flexible change policies?
We know that plans can change from one day to the next, so choosing a flexible fare with Expedia is a sensible idea. Simply check the "No change fee" box directly below the "Flexible change policies" filter. Your low-priced, flexible flight to Clay County is just a few clicks away.
Which airlines fly to Clay County?
Reserve your seat with one of these airlines and dynamic Clay County will be all yours to explore:

  • Southwest Airlines - 1,395 flights to or near Clay County each month, including 1,395 flights to Kansas City Intl. Airport (MCI) per month.
  • Delta Air Lines - 788 flights to or near Clay County each month, including 788 flights to Kansas City Intl. Airport (MCI) per month.
  • American Airlines - 715 flights to or near Clay County each month, including 715 flights to Kansas City Intl. Airport (MCI) per month.

How can I find cheap tickets to Clay County?
To pick up an awesome deal to Clay County, book ahead of time. Also take advantage of Expedia's handy "flexible dates" link at the top of your search results. This will show you the cheapest prices for similar time frames. In the last seven days, ₩348,800 was the best price for a flight to Clay County.
How much is a flight to Clay County?
One-way flights from Ontario (ONT) sold for as little as ₩174,400 in the last seven days. During this time, the price of a return ticket to Clay County ranged between ₩348,800 and ₩911,000. If you spot a bargain, book ASAP — these fares don't hang about.
What are the most popular airports to fly into in Clay County?
Once you've figured out where you're going first in Clay County, select from these major airports:

  • Kansas City Intl. Airport (MCI) - 3,714 flights per month.
  • Charles B. Wheeler Downtown Airport (MKC) - 4 flights per month.

When is the cheapest time to fly to Clay County?
Taking off on a Tuesday, followed by a Monday, is usually the best way to score the cheapest airfare. Steer clear of weekends if possible, because Saturday is typically the costliest day. Spend the dollars you saved having a ball in Clay County instead!
How much is a plane ticket to Clay County?
In the last seven days, seats varied between ₩348,800 and ₩911,000. Check out our fabulous deals to Clay County, make a booking and get ready for your next fun vacation!
What is the best time to go to Clay County?
If you're eager to discover Clay County's top city when it's at its busiest, go to Holt sometime in May, June and July. Similar to most places in the Northern Hemisphere, summer here begins June 20, bringing average temperatures of between 65ºF and 80ºF.
What months are the cheapest to book a flight to Clay County?
February is the cheapest month to lock in a seat for your Clay County vacation. Fares are priciest over December, so steer clear of this time if you can.

Book with confidence

About Clay County

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About Clay County

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