Flight to Madison County

View S$230 flight on Tue, 21 Jul, 2026Opens in a new window

Flight 1

Flight 2

Popular airlines to Madison County

  • American Airlines

  • Delta

  • United

  • Alaska Airlines

  • Southwest 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 S$230 for one-way flights and S$459 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 21 Jul - Tue, 28 Jul
MDW
Chicago
STL
St. Louis
S$459 Return, found 1 day ago
S$459
Return
found 1 day ago
Select Delta flight, departing Tue, 21 Jul from Chicago to St. Louis, returning Tue, 28 Jul, priced at S$459 found 1 day ago
Delta
Tue, 21 Jul - Tue, 28 Jul
ORD
Chicago
STL
St. Louis
S$459 Return, found 1 day ago
S$459
Return
found 1 day ago
Select Delta flight, departing Tue, 21 Jul from Chicago to St. Louis, returning Tue, 28 Jul, priced at S$459 found 1 day ago
American Airlines
Tue, 21 Jul - Tue, 28 Jul
ORD
Chicago
STL
St. Louis
S$523 Return, found 1 day ago
S$523
Return
found 1 day ago
Select American Airlines flight, departing Tue, 21 Jul from Chicago to St. Louis, returning Tue, 28 Jul, priced at S$523 found 1 day ago
United
Tue, 21 Jul - Tue, 28 Jul
ORD
Chicago
STL
St. Louis
S$523 Return, found 1 day ago
S$523
Return
found 1 day ago
Select United flight, departing Tue, 21 Jul from Chicago to St. Louis, returning Tue, 28 Jul, priced at S$523 found 1 day ago
American Airlines
Thu, 2 Jul - Wed, 8 Jul
JFK
New York
STL
St. Louis
S$569 Return, found 5 days ago
S$569
Return
found 5 days ago
Select American Airlines flight, departing Thu, 2 Jul from New York to St. Louis, returning Wed, 8 Jul, priced at S$569 found 5 days ago
Singapore Airlines
Mon, 21 Sept - Tue, 29 Sept
SIN
Singapore
STL
St. Louis
S$1,588 Return, found 5 days ago
S$1,588
Return
found 5 days ago
Select Singapore Airlines flight, departing Mon, 21 Sept from Singapore to St. Louis, returning Tue, 29 Sept, priced at S$1,588 found 5 days ago
Air Canada
Mon, 21 Sept - Tue, 29 Sept
SIN
Singapore
STL
St. Louis
S$1,592 Return, found 5 days ago
S$1,592
Return
found 5 days ago
Select Air Canada flight, departing Mon, 21 Sept from Singapore to St. Louis, returning Tue, 29 Sept, priced at S$1,592 found 5 days ago
Japan Airlines
Fri, 26 Jun - Fri, 10 Jul
SIN
Singapore
STL
St. Louis
S$1,708 Return, found 22 hours ago
S$1,708
Return
found 22 hours ago
Select Japan Airlines flight, departing Fri, 26 Jun from Singapore to St. Louis, returning Fri, 10 Jul, priced at S$1,708 found 22 hours ago
Cathay Pacific
Tue, 6 Oct - Sat, 17 Oct
SIN
Singapore
STL
St. Louis
S$1,809 Return, found 5 days ago
S$1,809
Return
found 5 days ago
Select Cathay Pacific flight, departing Tue, 6 Oct from Singapore to St. Louis, returning Sat, 17 Oct, priced at S$1,809 found 5 days ago
Swiss International Air Lines
Sun, 5 Jul - Mon, 13 Jul
HKG
Hong Kong SAR
STL
St. Louis
S$1,828 Return, found 1 day ago
S$1,828
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Sun, 5 Jul from Hong Kong SAR to St. Louis, returning Mon, 13 Jul, priced at S$1,828 found 1 day ago
Book with confidence
Expedia offers flights to Madison County to meet every traveller'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.

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.

Singapore Airlines
Mon, 21 Sept - Tue, 29 Sept
SIN
Singapore
STL
St. Louis
S$1,588 Return, found 5 days ago
S$1,588
Return
found 5 days ago
Select Singapore Airlines flight, departing Mon, 21 Sept from Singapore to St. Louis, returning Tue, 29 Sept, priced at S$1,588 found 5 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 S$459. 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 S$459 and S$1,828. If you were heading one way from Chicago (MDW), you could have gotten a great deal from only S$230.
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.
When is the cheapest time to fly to Madison County?
If you'd prefer to spend your holiday money exploring Madison County rather than on your journey there, jet off early in the week. The cheapest day to fly is normally Tuesday, with Monday running a close second. With many folks travelling on weekends, Saturday typically has the costliest airfares.
How much is a plane ticket to Madison County?
In the last seven days, seats to Madison County cost between S$459 and S$1,828. 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

Expedia offers flights to Madison County to meet every traveller'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.

Travel information

Madison County Flights Information

Airlines serving
Delta, American Airlines, United, Cathay Pacific, Air Canada, Qatar Airways, Singapore Airlines, Japan Airlines, Swiss International Air Lines
Roundtrip price
from S$459
Madison County Flights Information
*Available to Expedia members.