Cheap Flights to Madison County | Popular Routes to Madison County from HK$2,512

View HK$2,512 flight on Sun, 10 May 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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Cheap round-trip flights to Madison County

Prices were available within the past 7 days and start at HK$2,512 for one-way flights and HK$4,120 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 1 May - Sun, 3 May
PHX
Phoenix
STL
St. Louis
HK$4,120 Return, found 23 hours ago
HK$4,120
Return
found 23 hours ago
Select Delta flight, departing Fri, 1 May from Phoenix to St. Louis, returning Sun, 3 May, priced at HK$4,120 found 23 hours ago
American Airlines
Fri, 1 May - Sun, 3 May
PHX
Phoenix
STL
St. Louis
HK$4,663 Return, found 23 hours ago
HK$4,663
Return
found 23 hours ago
Select American Airlines flight, departing Fri, 1 May from Phoenix to St. Louis, returning Sun, 3 May, priced at HK$4,663 found 23 hours ago
American Airlines
Fri, 1 May - Sun, 3 May
PHX
Phoenix
STL
St. Louis
HK$4,741 Return, found 23 hours ago
HK$4,741
Return
found 23 hours ago
Select American Airlines flight, departing Fri, 1 May from Phoenix to St. Louis, returning Sun, 3 May, priced at HK$4,741 found 23 hours ago
United
Fri, 1 May - Sun, 3 May
PHX
Phoenix
STL
St. Louis
HK$4,783 Return, found 23 hours ago
HK$4,783
Return
found 23 hours ago
Select United flight, departing Fri, 1 May from Phoenix to St. Louis, returning Sun, 3 May, priced at HK$4,783 found 23 hours ago
American Airlines
Fri, 1 May - Sun, 3 May
PHX
Phoenix
STL
St. Louis
HK$4,819 Return, found 23 hours ago
HK$4,819
Return
found 23 hours ago
Select American Airlines flight, departing Fri, 1 May from Phoenix to St. Louis, returning Sun, 3 May, priced at HK$4,819 found 23 hours ago
American Airlines
Fri, 1 May - Sun, 3 May
PHX
Phoenix
STL
St. Louis
HK$4,923 Return, found 23 hours ago
HK$4,923
Return
found 23 hours ago
Select American Airlines flight, departing Fri, 1 May from Phoenix to St. Louis, returning Sun, 3 May, priced at HK$4,923 found 23 hours ago
American Airlines
Fri, 1 May - Sun, 3 May
PHX
Phoenix
STL
St. Louis
HK$4,996 Return, found 23 hours ago
HK$4,996
Return
found 23 hours ago
Select American Airlines flight, departing Fri, 1 May from Phoenix to St. Louis, returning Sun, 3 May, priced at HK$4,996 found 23 hours ago
Air Canada
Wed, 10 Jun - Wed, 17 Jun
FRA
Frankfurt
STL
St. Louis
HK$6,412 Return, found 20 hours ago
HK$6,412
Return
found 20 hours ago
Select Air Canada flight, departing Wed, 10 Jun from Frankfurt to St. Louis, returning Wed, 17 Jun, priced at HK$6,412 found 20 hours ago
British Airways
Wed, 10 Jun - Wed, 17 Jun
FRA
Frankfurt
STL
St. Louis
HK$7,962 Return, found 20 hours ago
HK$7,962
Return
found 20 hours ago
Select British Airways flight, departing Wed, 10 Jun from Frankfurt to St. Louis, returning Wed, 17 Jun, priced at HK$7,962 found 20 hours ago
Iberia
Wed, 10 Jun - Wed, 17 Jun
FRA
Frankfurt
STL
St. Louis
HK$8,054 Return, found 20 hours ago
HK$8,054
Return
found 20 hours ago
Select Iberia flight, departing Wed, 10 Jun from Frankfurt to St. Louis, returning Wed, 17 Jun, priced at HK$8,054 found 20 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.

Delta
Thu, 11 Jun - Sun, 26 Jul
HKG
Hong Kong SAR
STL
St. Louis
HK$8,500 Return, found 2 hours ago
HK$8,500
Return
found 2 hours ago
Select Delta flight, departing Thu, 11 Jun from Hong Kong SAR to St. Louis, returning Sun, 26 Jul, priced at HK$8,500 found 2 hours 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 HK$4,120. 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$4,120 and HK$8,500. If you were heading one way from Phoenix (PHX), you could have gotten a great deal from only HK$2,512.
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$4,120 and HK$8,500. 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.

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About Madison County

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About Madison County

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