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Madison County Flights - Book Cheap Flights to Madison County

View RM325 flight on Wed, 12 Aug 2026Opens in a new window

Popular airlines to Madison County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Alaska Airlines

  • Frontier Airlines

  • Air Canada

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Cheap round-trip flights to Madison County

Prices were available within the past 7 days and start at RM325 for one-way flights and RM648 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 12 Aug - Wed, 19 Aug
ORD
Chicago
STL
St. Louis
RM648 Return, found 1 day ago
RM648
Return
found 1 day ago
Select Delta flight, departing Wed, 12 Aug from Chicago to St. Louis, returning Wed, 19 Aug, priced at RM648 found 1 day ago
Delta
Wed, 12 Aug - Wed, 19 Aug
MDW
Chicago
STL
St. Louis
RM648 Return, found 1 day ago
RM648
Return
found 1 day ago
Select Delta flight, departing Wed, 12 Aug from Chicago to St. Louis, returning Wed, 19 Aug, priced at RM648 found 1 day ago
Delta
Wed, 12 Aug - Wed, 19 Aug
ORD
Chicago
STL
St. Louis
RM650 Return, found 1 day ago
RM650
Return
found 1 day ago
Select Delta flight, departing Wed, 12 Aug from Chicago to St. Louis, returning Wed, 19 Aug, priced at RM650 found 1 day ago
Delta
Wed, 12 Aug - Wed, 19 Aug
ORD
Chicago
STL
St. Louis
RM711 Return, found 1 day ago
RM711
Return
found 1 day ago
Select Delta flight, departing Wed, 12 Aug from Chicago to St. Louis, returning Wed, 19 Aug, priced at RM711 found 1 day ago
American Airlines
Wed, 12 Aug - Wed, 19 Aug
ORD
Chicago
STL
St. Louis
RM771 Return, found 1 day ago
RM771
Return
found 1 day ago
Select American Airlines flight, departing Wed, 12 Aug from Chicago to St. Louis, returning Wed, 19 Aug, priced at RM771 found 1 day ago
United
Wed, 12 Aug - Wed, 19 Aug
ORD
Chicago
STL
St. Louis
RM771 Return, found 1 day ago
RM771
Return
found 1 day ago
Select United flight, departing Wed, 12 Aug from Chicago to St. Louis, returning Wed, 19 Aug, priced at RM771 found 1 day ago
Delta
Wed, 12 Aug - Wed, 19 Aug
MDW
Chicago
STL
St. Louis
RM794 Return, found 1 day ago
RM794
Return
found 1 day ago
Select Delta flight, departing Wed, 12 Aug from Chicago to St. Louis, returning Wed, 19 Aug, priced at RM794 found 1 day ago
Delta
Wed, 12 Aug - Wed, 19 Aug
MDW
Chicago
STL
St. Louis
RM814 Return, found 1 day ago
RM814
Return
found 1 day ago
Select Delta flight, departing Wed, 12 Aug from Chicago to St. Louis, returning Wed, 19 Aug, priced at RM814 found 1 day ago
Qatar Airways
Thu, 9 Jul - Mon, 13 Jul
KUL
Kuala Lumpur
STL
St. Louis
RM6,013 Return, found 6 days ago
RM6,013
Return
found 6 days ago
Select Qatar Airways flight, departing Thu, 9 Jul from Kuala Lumpur to St. Louis, returning Mon, 13 Jul, priced at RM6,013 found 6 days ago
Air Canada
Wed, 15 Jul - Sun, 19 Jul
KUL
Kuala Lumpur
STL
St. Louis
RM6,348 Return, found 11 hours ago
RM6,348
Return
found 11 hours ago
Select Air Canada flight, departing Wed, 15 Jul from Kuala Lumpur to St. Louis, returning Sun, 19 Jul, priced at RM6,348 found 11 hours ago

Trending flights to Madison County

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

Qatar Airways
Thu, 9 Jul - Mon, 13 Jul
KUL
Kuala Lumpur
STL
St. Louis
RM6,013 Return, found 6 days ago
RM6,013
Return
found 6 days ago
Select Qatar Airways flight, departing Thu, 9 Jul from Kuala Lumpur to St. Louis, returning Mon, 13 Jul, priced at RM6,013 found 6 days ago

Frequently asked questions

How do I find cheap flights to Madison County that have flexible change policies?
At Expedia, we've been channeling our inner gymnast to get you the most flexible fares on the market. Simply check the "No change fee" box directly underneath the "Flexible change policies" subheading to find the best flights to Madison County.
Which airlines fly to Madison County?
You can take your pick of a range of airlines that operate flights in or near Madison County. A few of your top options are:

  • 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?
One of the easiest ways to nab cheap tickets to Madison County is to be flexible with your dates. Search for your flights, then click "flexible dates" above the results. It will bring up the cheapest prices for nearby days. The best price for a flight to Madison County in the last seven days was RM648. Booking ahead will usually help you pick up an even bigger bargain.
How much is a flight to Madison County?
The cost of a round-trip ticket to Madison County in the last seven days varied between RM648 and RM6,348. If you were heading one way from Chicago (ORD), you could have gotten a great deal from only RM325.
What are the most popular airports to fly into in Madison County?
Get ready to pack your bags and fly into Lambert-St. Louis Intl. Airport (STL), Madison County's primary flight hub. Book a ticket on one of the 4,902 flights that touch down at this popular destination every month.
How much is a plane ticket to Madison County?
In the last seven days, seats to Madison County cost between RM648 and RM6,348. Prices tend to go up over time, so land yourself a good deal today.
What is the best time to go to Madison County?
Summer starts June 20 in the Northern Hemisphere, and these warmer months are a terrific time to discover the leading Madison County city of Alton. Average temperatures fluctuate between 18ºC and 29ºC throughout this season. The biggest crowds flock here in June, July and August.
What months are the cheapest to book a flight to Madison County?
A great month to book affordable flights to Madison County is February. Bear in mind that in the United States, the most expensive time to reserve a seat is during the month of December.

Book with confidence

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.
About Madison County
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