Cheap Flights to Madison County | Popular Routes to Madison County from HK$4,013

View HK$4,013 flight on Thu, 29 Jan 2026Opens in a new window

Popular airlines to Madison County

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  • Delta

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  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Alaska Airlines

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  • Air Canada

    Air Canada

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Cheap round-trip flights to Madison County

Prices were available within the past 7 days and start at HK$4,013 for one-way flights and HK$7,119 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
Mon, 26 Jan - Sat, 31 Jan
HKG
Hong Kong SAR
STL
St. Louis
HK$7,119 Return, just found
HK$7,119
Return
just found
Select China Airlines flight, departing Mon, 26 Jan from Hong Kong SAR to St. Louis, returning Sat, 31 Jan, priced at HK$7,119 just found
China Airlines
Tue, 20 Jan - Mon, 16 Feb
HKG
Hong Kong SAR
STL
St. Louis
HK$7,419 Return, found 12 hours ago
HK$7,419
Return
found 12 hours ago
Select China Airlines flight, departing Tue, 20 Jan from Hong Kong SAR to St. Louis, returning Mon, 16 Feb, priced at HK$7,419 found 12 hours ago
China Airlines
Thu, 29 Jan - Mon, 2 Feb
HKG
Hong Kong SAR
STL
St. Louis
HK$7,483 Return, found 1 day ago
HK$7,483
Return
found 1 day ago
Select China Airlines flight, departing Thu, 29 Jan from Hong Kong SAR to St. Louis, returning Mon, 2 Feb, priced at HK$7,483 found 1 day ago
EVA Airways
Thu, 29 Jan - Mon, 2 Feb
HKG
Hong Kong SAR
STL
St. Louis
HK$7,843 Return, found 1 day ago
HK$7,843
Return
found 1 day ago
Select EVA Airways flight, departing Thu, 29 Jan from Hong Kong SAR to St. Louis, returning Mon, 2 Feb, priced at HK$7,843 found 1 day ago
EVA Airways
Mon, 26 Jan - Sat, 31 Jan
HKG
Hong Kong SAR
STL
St. Louis
HK$8,009 Return, just found
HK$8,009
Return
just found
Select EVA Airways flight, departing Mon, 26 Jan from Hong Kong SAR to St. Louis, returning Sat, 31 Jan, priced at HK$8,009 just found
Etihad Airways
Sat, 17 Jan - Wed, 21 Jan
AUH
Abu Dhabi
STL
St. Louis
HK$8,240 Return, found 1 day ago
HK$8,240
Return
found 1 day ago
Select Etihad Airways flight, departing Sat, 17 Jan from Abu Dhabi to St. Louis, returning Wed, 21 Jan, priced at HK$8,240 found 1 day ago
China Airlines
Thu, 29 Jan - Mon, 2 Feb
HKG
Hong Kong SAR
STL
St. Louis
HK$8,256 Return, found 1 day ago
HK$8,256
Return
found 1 day ago
Select China Airlines flight, departing Thu, 29 Jan from Hong Kong SAR to St. Louis, returning Mon, 2 Feb, priced at HK$8,256 found 1 day ago
Cathay Pacific
Tue, 3 Mar - Tue, 10 Mar
HKG
Hong Kong SAR
STL
St. Louis
HK$8,319 Return, found 5 days ago
HK$8,319
Return
found 5 days ago
Select Cathay Pacific flight, departing Tue, 3 Mar from Hong Kong SAR to St. Louis, returning Tue, 10 Mar, priced at HK$8,319 found 5 days ago
Cathay Pacific
Thu, 29 Jan - Mon, 2 Feb
HKG
Hong Kong SAR
STL
St. Louis
HK$8,469 Return, found 1 day ago
HK$8,469
Return
found 1 day ago
Select Cathay Pacific flight, departing Thu, 29 Jan from Hong Kong SAR to St. Louis, returning Mon, 2 Feb, priced at HK$8,469 found 1 day ago
Qatar Airways
Thu, 29 Jan - Mon, 2 Feb
HKG
Hong Kong SAR
STL
St. Louis
HK$9,961 Return, found 1 day ago
HK$9,961
Return
found 1 day ago
Select Qatar Airways flight, departing Thu, 29 Jan from Hong Kong SAR to St. Louis, returning Mon, 2 Feb, priced at HK$9,961 found 1 day ago

About Madison County

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.

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 HK$7,119. 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 HK$7,119 and HK$9,961. If you were heading one way from Hong Kong SAR (HKG), you could have gotten a great deal from only HK$4,013.
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 vacation 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 traveling 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 HK$7,119 and HK$9,961. 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.

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.

China Airlines
Mon, 26 Jan - Sat, 31 Jan
HKG
Hong Kong SAR
STL
St. Louis
HK$7,119 Return, just found
HK$7,119
Return
just found
Select China Airlines flight, departing Mon, 26 Jan from Hong Kong SAR to St. Louis, returning Sat, 31 Jan, priced at HK$7,119 just found
*Available to Expedia members.