Cheap flights to St. Charles County

Popular airlines to St. Charles County

  • Delta

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    American Airlines

  • United

    United

  • Southwest Airlines

    Southwest Airlines

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    Frontier Airlines

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Cheap round-trip flights to St. Charles County

Prices were available within the past 7 days and start at €41 for one-way flights and €105 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 30 Aug - Sun, 31 Aug
ORD
Chicago
STL
St. Louis
€105 Return, found 6 days ago
€105
Return
found 6 days ago
Select American Airlines flight, departing Sat, 30 Aug from Chicago to St. Louis, returning Sun, 31 Aug, priced at €105 found 6 days ago
United
Thu, 4 Sep - Mon, 8 Sep
ORD
Chicago
STL
St. Louis
€118 Return, found 23 hours ago
€118
Return
found 23 hours ago
Select United flight, departing Thu, 4 Sep from Chicago to St. Louis, returning Mon, 8 Sep, priced at €118 found 23 hours ago
Southern Airways Express
Thu, 4 Sep - Mon, 8 Sep
ORD
Chicago
STL
St. Louis
€175 Return, found 23 hours ago
€175
Return
found 23 hours ago
Select Southern Airways Express flight, departing Thu, 4 Sep from Chicago to St. Louis, returning Mon, 8 Sep, priced at €175 found 23 hours ago
Delta
Thu, 4 Sep - Mon, 8 Sep
ORD
Chicago
STL
St. Louis
€179 Return, found 23 hours ago
€179
Return
found 23 hours ago
Select Delta flight, departing Thu, 4 Sep from Chicago to St. Louis, returning Mon, 8 Sep, priced at €179 found 23 hours ago
American Airlines
Thu, 4 Sep - Mon, 8 Sep
LGA
New York
STL
St. Louis
€187 Return, found 1 day ago
€187
Return
found 1 day ago
Select American Airlines flight, departing Thu, 4 Sep from New York to St. Louis, returning Mon, 8 Sep, priced at €187 found 1 day ago
Delta
Sat, 13 Sep - Mon, 15 Sep
JFK
New York
STL
St. Louis
€187 Return, found 21 hours ago
€187
Return
found 21 hours ago
Select Delta flight, departing Sat, 13 Sep from New York to St. Louis, returning Mon, 15 Sep, priced at €187 found 21 hours ago
Delta
Thu, 4 Sep - Mon, 8 Sep
MDW
Chicago
STL
St. Louis
€213 Return, found 23 hours ago
€213
Return
found 23 hours ago
Select Delta flight, departing Thu, 4 Sep from Chicago to St. Louis, returning Mon, 8 Sep, priced at €213 found 23 hours ago
American Airlines
Thu, 4 Sep - Mon, 8 Sep
EWR
New York
STL
St. Louis
€229 Return, found 1 day ago
€229
Return
found 1 day ago
Select American Airlines flight, departing Thu, 4 Sep from New York to St. Louis, returning Mon, 8 Sep, priced at €229 found 1 day ago
British Airways
Fri, 12 Sep - Fri, 26 Sep
FRA
Frankfurt
STL
St. Louis
€502 Return, found 3 days ago
€502
Return
found 3 days ago
Select British Airways flight, departing Fri, 12 Sep from Frankfurt to St. Louis, returning Fri, 26 Sep, priced at €502 found 3 days ago
Lufthansa
Fri, 12 Sep - Fri, 26 Sep
FRA
Frankfurt
STL
St. Louis
€507 Return, found 3 days ago
€507
Return
found 3 days ago
Select Lufthansa flight, departing Fri, 12 Sep from Frankfurt to St. Louis, returning Fri, 26 Sep, priced at €507 found 3 days 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, €105 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 €41 in the last seven days. During this time, the price of a return airfare to St. Charles County varied between €105 and €689. 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 €105 to €689.
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
Wed, 5 Nov - Thu, 27 Nov
DUB
Dublin
STL
St. Louis
€524 Return, found 2 days ago
€524
Return
found 2 days ago
Select Scandinavian Airlines flight, departing Wed, 5 Nov from Dublin to St. Louis, returning Thu, 27 Nov, priced at €524 found 2 days ago
*Available to Expedia members.