Cheap Flights to Madison County from ₩731,600

View ₩731,600 flight on Wed, Feb 18, 2026Opens in a new window

Popular airlines to Madison County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Frontier Airlines

  • Alaska Airlines

  • Air Canada

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How much is the cheapest flight to Madison County?

Prices were available within the past 7 days and start at ₩731,600 for one-way flights and ₩1,240,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Feb 20 - Sun, Mar 1
ICN
Seoul
STL
St. Louis
₩1,240,700 Roundtrip, found 1 day ago
₩1,240,700
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Feb 20 from Seoul to St. Louis, returning Sun, Mar 1, priced at ₩1,240,700 found 1 day ago
Air Canada
Tue, Mar 10 - Tue, Mar 24
ICN
Seoul
STL
St. Louis
₩1,251,300 Roundtrip, found 3 days ago
₩1,251,300
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, Mar 10 from Seoul to St. Louis, returning Tue, Mar 24, priced at ₩1,251,300 found 3 days ago
Air Canada
Tue, May 19 - Tue, May 26
ICN
Seoul
STL
St. Louis
₩1,253,000 Roundtrip, found 2 days ago
₩1,253,000
Roundtrip
found 2 days ago
Select Air Canada flight, departing Tue, May 19 from Seoul to St. Louis, returning Tue, May 26, priced at ₩1,253,000 found 2 days ago
Delta
Tue, Feb 24 - Tue, Mar 3
ICN
Seoul
STL
St. Louis
₩1,253,700 Roundtrip, found 1 day ago
₩1,253,700
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Feb 24 from Seoul to St. Louis, returning Tue, Mar 3, priced at ₩1,253,700 found 1 day ago
Air Canada
Tue, May 5 - Sun, May 10
ICN
Seoul
STL
St. Louis
₩1,254,000 Roundtrip, found 3 days ago
₩1,254,000
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, May 5 from Seoul to St. Louis, returning Sun, May 10, priced at ₩1,254,000 found 3 days ago
Air Canada
Thu, May 28 - Wed, Jun 3
ICN
Seoul
STL
St. Louis
₩1,256,200 Roundtrip, found 2 days ago
₩1,256,200
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, May 28 from Seoul to St. Louis, returning Wed, Jun 3, priced at ₩1,256,200 found 2 days ago
Air Canada
Thu, May 21 - Tue, May 26
ICN
Seoul
STL
St. Louis
₩1,260,100 Roundtrip, found 2 days ago
₩1,260,100
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, May 21 from Seoul to St. Louis, returning Tue, May 26, priced at ₩1,260,100 found 2 days ago
Air Canada
Tue, May 5 - Sun, May 10
ICN
Seoul
STL
St. Louis
₩1,261,200 Roundtrip, found 3 days ago
₩1,261,200
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, May 5 from Seoul to St. Louis, returning Sun, May 10, priced at ₩1,261,200 found 3 days ago
Korean Air
Tue, Mar 3 - Mon, Mar 9
ICN
Seoul
STL
St. Louis
₩1,353,700 Roundtrip, found 2 days ago
₩1,353,700
Roundtrip
found 2 days ago
Select Korean Air flight, departing Tue, Mar 3 from Seoul to St. Louis, returning Mon, Mar 9, priced at ₩1,353,700 found 2 days ago
Alaska Airlines
Fri, Jun 5 - Wed, Jun 24
ICN
Seoul
STL
St. Louis
₩1,502,600 Roundtrip, found 3 days ago
₩1,502,600
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, Jun 5 from Seoul to St. Louis, returning Wed, Jun 24, priced at ₩1,502,600 found 3 days ago

About Madison County

Expedia offers flights to Madison County to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Madison County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Madison County that have flexible change policies?
It's as easy as can be with Expedia. Firstly, enter your travel dates and destination and hit "Search." Step 2? Check "No change fee" directly below the "Flexible change policies" filter on the left-hand side of your screen. Step 3. Nab your cheap and flexible fare to Madison County.
Which airlines fly to Madison County?
Dig out your suitcase and take your pick of these well-known airlines that service Madison County:

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

How can I find cheap tickets to Madison County?
You'll always score an epic deal with Expedia, but our "flexible dates" search function makes it even easier. Enter your preferred travel date, then check the flexible dates box above to reveal the cheapest prices for nearby days. ₩1,240,700 was the cheapest price for a flight to Madison County in the last seven days.
How much is a flight to Madison County?
You could have snapped up a return airfare to Madison County from anywhere between ₩1,240,700 and ₩1,502,600 in the last seven days. For one-way journeys leaving from Seoul (ICN), the lowest price during this period was ₩731,600.
What are the most popular airports to fly into in Madison County?
Start arranging your Madison County getaway by securing a seat on one of the 4,902 flights each month to Lambert-St. Louis Intl. Airport (STL). This is the region's main entry point.
When is the cheapest time to fly to Madison County?
If you're not set on what day you jet off to Madison County, leave early in the week. The most economical day to take off is normally Tuesday, followed by Monday. Saturday is typically the costliest day, with many people opting to fly on the weekend.
How much is a plane ticket to Madison County?
In the last seven days, airfares to Madison County varied between ₩1,240,700 and ₩1,502,600. Prices usually rise as your travel date nears, so find a cheap flight today.
What is the best time to go to Madison County?
If you'd like to check out Madison County's main city when it's at its busiest, head for Fredericktown sometime in May, June and August. Similar to most locations in the Northern Hemisphere, summertime here begins June 20, bringing average temperatures of between 65ºF and 85ºF.
What months are the cheapest to book a flight to Madison County?
To pick up a fabulous deal to Madison County, try to book sometime in February when the price of tickets are at their cheapest. When's the most expensive time? In the U.S, it's the month of December.

Trending flights to Madison 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
Fri, Feb 20 - Sun, Mar 1
ICN
Seoul
STL
St. Louis
₩1,240,700 Roundtrip, found 1 day ago
₩1,240,700
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Feb 20 from Seoul to St. Louis, returning Sun, Mar 1, priced at ₩1,240,700 found 1 day ago
*Available to Expedia members.