Cheap flights to St. Charles County

Popular airlines to St. Charles County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Alaska Airlines

    Alaska Airlines

  • Air Canada

    Air Canada

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Cheap round-trip flights to St. Charles County

Prices were available within the past 7 days and start at €43 for one-way flights and €117 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 1 Jan - Mon, 5 Jan
ORD
Chicago
STL
St. Louis
€117 Return, found 14 hours ago
€117
Return
found 14 hours ago
Select American Airlines flight, departing Thu, 1 Jan from Chicago to St. Louis, returning Mon, 5 Jan, priced at €117 found 14 hours ago
Delta
Thu, 4 Dec - Sun, 7 Dec
MDW
Chicago
STL
St. Louis
€136 Return, found 6 days ago
€136
Return
found 6 days ago
Select Delta flight, departing Thu, 4 Dec from Chicago to St. Louis, returning Sun, 7 Dec, priced at €136 found 6 days ago
United
Thu, 4 Dec - Sun, 7 Dec
ORD
Chicago
STL
St. Louis
€141 Return, found 6 days ago
€141
Return
found 6 days ago
Select United flight, departing Thu, 4 Dec from Chicago to St. Louis, returning Sun, 7 Dec, priced at €141 found 6 days ago
American Airlines
Thu, 4 Dec - Fri, 12 Dec
LAS
Las Vegas
STL
St. Louis
€292 Return, found 20 hours ago
€292
Return
found 20 hours ago
Select American Airlines flight, departing Thu, 4 Dec from Las Vegas to St. Louis, returning Fri, 12 Dec, priced at €292 found 20 hours ago
Air Canada
Fri, 5 Dec - Mon, 8 Dec
YHM
Hamilton
STL
St. Louis
€334 Return, found 1 day ago
€334
Return
found 1 day ago
Select Air Canada flight, departing Fri, 5 Dec from Hamilton to St. Louis, returning Mon, 8 Dec, priced at €334 found 1 day ago
Scandinavian Airlines
Thu, 22 Jan - Sat, 7 Feb
DUB
Dublin
STL
St. Louis
€565 Return, found 5 days ago
€565
Return
found 5 days ago
Select Scandinavian Airlines flight, departing Thu, 22 Jan from Dublin to St. Louis, returning Sat, 7 Feb, priced at €565 found 5 days ago
American Airlines
Wed, 24 Dec - Tue, 6 Jan
FRA
Frankfurt
STL
St. Louis
€572 Return, found 3 days ago
€572
Return
found 3 days ago
Select American Airlines flight, departing Wed, 24 Dec from Frankfurt to St. Louis, returning Tue, 6 Jan, priced at €572 found 3 days ago
Lufthansa
Fri, 26 Dec - Fri, 9 Jan
FRA
Frankfurt
STL
St. Louis
€578 Return, found 10 hours ago
€578
Return
found 10 hours ago
Select Lufthansa flight, departing Fri, 26 Dec from Frankfurt to St. Louis, returning Fri, 9 Jan, priced at €578 found 10 hours ago
Virgin Atlantic
Wed, 24 Dec - Tue, 6 Jan
FRA
Frankfurt
STL
St. Louis
€603 Return, found 3 days ago
€603
Return
found 3 days ago
Select Virgin Atlantic flight, departing Wed, 24 Dec from Frankfurt to St. Louis, returning Tue, 6 Jan, priced at €603 found 3 days ago
British Airways
Tue, 3 Feb - Tue, 10 Feb
LHR
London
STL
St. Louis
€626 Return, found 13 hours ago
€626
Return
found 13 hours ago
Select British Airways flight, departing Tue, 3 Feb from London to St. Louis, returning Tue, 10 Feb, priced at €626 found 13 hours ago

About St. Charles County

Expedia offers flights to St. Charles County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to St. Charles 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 St. Charles County that have flexible change policies?
We understand that things can change from one minute to the next, so booking a flexible ticket with Expedia is always a clever idea. Simply mark the "No change fee" box directly below the "Flexible change policies" filter. Your low-priced, flexible flight to St. Charles County is just a few clicks away.
Which airlines fly to St. Charles County?
When you're ready to reserve your seat to or near St. Charles County, these well-known carriers are waiting to welcome you on board:

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

How can I find cheap tickets to St. Charles County?
An excellent strategy for walking away with cheap fares is to be flexible with your travel dates. Start by searching for your flight to St. Charles County, then click on the "flexible dates" link for a list of prices for nearby days. Want another tip? Book well ahead of time. To give you an idea of costs, €117 was the lowest price for a flight to St. Charles County in the last seven days.
How much is a flight to St. Charles County?
One-way flights taking off from Chicago (ORD) sold for as low as €43 in the last seven days. During this time, the price of a return airfare to St. Charles County varied between €117 and €626. If you find a deal, book as fast as you can — these fares don't stick around for long.
What are the most popular airports to fly into in St. Charles County?
Get ready to pack your bags and jet into Lambert-St. Louis Intl. Airport (STL), St. Charles County's leading flight hub. Lock in a seat on one of the 4,902 flights that land at this popular destination each month.
How much is a plane ticket to St. Charles County?
In the last seven days, plane tickets to St. Charles County fluctuated from €117 to €626.
What is the best time to go to St. Charles County?
Foristell, St. Charles County's most prominent city, is a terrific destination to explore at anytime. Not a big fan of chilly weather? Then journey here from June 20 onward during the summer months, when average temperatures vary from 18ºC to 29ºC. March, April and May is when Foristell is really buzzing.
What months are the cheapest to book a flight to St. Charles County?
A cheap month to score a fantastic deal to St. Charles County is February, whereas prices are at their highest in December. Keep clear of this month if you're on a tight budget.

Trending flights to St. Charles 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.

Scandinavian Airlines
Thu, 22 Jan - Sat, 7 Feb
DUB
Dublin
STL
St. Louis
€565 Return, found 5 days ago
€565
Return
found 5 days ago
Select Scandinavian Airlines flight, departing Thu, 22 Jan from Dublin to St. Louis, returning Sat, 7 Feb, priced at €565 found 5 days ago
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